Every year, the number of electronics in cars is becoming more and more. On the one hand, it's safer. But, unfortunately, due to the huge amount of electronic technology, in the event of a malfunction of a modern car, special electronic equipment cannot be dispensed with. After all, only thanks to special scanners we can find out the error code, with which you can find out the true cause of the malfunction. For example, using error codes, we can find out the reason for the appearance on the dashboard of the icon " Engine check". We offer you basic vehicle diagnostic trouble codes that will give you an idea of how to interpret the most common error codes associated with the appearance of "Check Engine" on the dashboard.
Usually if " Engine check"(you can read more about this in our article) many car owners go to a technical auto center in order to find out with the help of specialists and computer diagnostics the cause of an electronic engine error. But there are also many drivers who, after the appearance of the "Check Engine" on dashboard trying to establish the cause of the error on their own using a scanner connected to the diagnostic port OBD 2 / OBD II car, which fortunately in our time are not very expensive.
Recall that everyone has a special electronic engine control unit (ECM), which not only controls electronic injection, but also performs a number of other important jobs for the normal and efficient operation of the power unit. Also, the electronic computer (ECM) stores in its memory all error codes that occur in the order of engine operation. Thanks to these codes, we can find out the cause of the malfunction in our machine. The fact is that diagnostic trouble codes in the automotive industry. That is, in fact, the world standard has been adopted. That is why the error code of one brand of car, as a rule, means the same as the error code of another brand of car.
And so we have collected for you the most common fault codes for modern cars, with the help of which you can find out why the icon appeared on the dashboard. That is, you will be able to establish the cause of the malfunction, and naturally this will help you not to guess on the coffee grounds, changing new spare parts, sensors and components using the “poke” method, and also to immediately determine which component has failed. This will save you not only time during car diagnostics, but also save you money and even nerves.
P0100 - Mass Air Flow Error
The mass air flow sensor is located in the intake duct located between the air filter and the engine intake manifold. The mass air flow sensor measures the amount of intake airflow. The mass air flow sensor converts air flow measurements into electrical voltage and transmits them to the engine control unit. There are also sensors that transmit information to the engine control unit not with the help of electricity, but with the help of certain frequencies.
The change in voltage or frequency is always proportional to the amount of air supplied. The air flow sensor signal, as we said, is controlled by the car's computer (ECM).
The engine control module (ECM) uses data from the mass air flow sensor (MAF) to know the load on the engine and calculate the amount of fuel injected into the engine.
If the signal from the MAF that enters the car's computer is out of the expected value (range), then the engine control unit detects a malfunction and generates an error code P0100, writing it to its permanent memory.
For example, the signal from the air mass sensor is higher than expected when the engine is not running or lower than expected when the engine is running.
Please note that vehicles with error code P0100 may have some problems: lack of power during acceleration, engine vibration, surge during operation of the power unit, etc.
In some vehicles, the appearance of code P0100 in the system can lead to the activation of an emergency engine operation mode, in which the engine speed will be limited to 2500-3000 rpm.
If there are other errors in the system besides the code P0100, then they should also be interpreted first.
Cause of error P0100:
Defective or dirty mass air flow sensor
Open or short circuit in the mass air flow sensor in the electrical circuit
Open or short in sensor or ground circuit
Other electrical problems with MAF/MAF sensor wiring, (rusty wires, bent terminals, poor ground, blown fuse, etc.)
Vacuum leaks
Restricted air flow after or before the air filter
Air mass sensor incorrectly installed
Engine control module (ECM) problem
Examples: In some Nissan vehicles (for example, Nissan Maxima, Frontier, Sentra, Pathfinder, and Infiniti Q30, QX4), error code P0100 appears, as a rule, due to a failure of the mass air flow sensor or due to broken soldering on the sensor contacts .
Also in these vehicles, the MAF can be damaged by dirt/dust, which will also trigger a P0100 code.
As a solution to the problem of sensor contamination, Nissan recommends cleaning the air filter housing more often, which also needs to be changed more often, using only genuine Nissan air filters.
What should be checked when a P0100 error occurs:
- 1. The engine must be checked for vacuum leaks.
- 2. The connector and wiring between the mass air flow sensor and the engine control module (ECM) should be checked for open or damage.
- 3. Air duct between MAF sensor and engine air intake should be inspected for cracks, breaks, loose clips, or improper connection.
- 4. It is necessary to check the connector and wiring of the DMRV sensor for the reliability of the terminal connection, for corrosion and damage.
- 5. . If it is contaminated it must be replaced.
- 6. Check the voltage and grounding of the sensor at the connector.
- 7. The mass of the sensor must be checked with a voltmeter or with a scanner at different engine speeds. Then you need to compare the received data with the reference data that were previously obtained from a fully functional sensor.
In most cases, if a P0100 error occurs and if there are no other problems, you just need to replace the sensor with a new one. After replacing the sensor in some vehicles, it is necessary to reset the adapted values of the sensor readings in the engine control unit.
A mass air flow sensor can cost from 1,500 to 30,000 rubles, depending on the make and model of the car.
Replacing the air flow sensor is not difficult. Ease of replacement naturally affects the cost of replacing the sensor in the technical center. So replacing the sensor in a car service will not cost you much.
Remember that in the case of replacing the MAF with a new one, it is preferable to purchase the original sensor, since installing a non-original sensor can cause problems with engine operation.
By replacing the sensor with a new one, in most vehicles, the P0100 error will automatically disappear from the system after a short time.
P0106 - Error Absolute Pressure Sensor / Barometric Pressure Sensor
Depending on the make and model of the car, every modern vehicle is equipped with an absolute pressure sensor (MAP) or a barometric pressure sensor (BARO).
The absolute pressure sensor (MAP) measures the absolute pressure inside the engine's intake manifold, which is directly related to engine load. In the event of a sensor malfunction (MAP), most often the engine power and thrust are lost. There may also be problems when the engine is idling. For example, idle speed may be too high than the manufacturer's setting, or too low.
The barometric pressure sensor (BARO) measures atmospheric pressure, which constantly changes with vehicle speed and engine load.
The car's computer uses data from the sensors (MAP) and (BARO) to adjust the amount of fuel injected into the engine.
In some vehicles, the computer may also use the absolute pressure (MAP) sensor to check the operation of the exhaust gas recirculation system.
Cause of error P0106:
Blockage due to damage to the vacuum line that goes to the sensor
Electrical wiring problems. Problems with the mind or power supply of the engine control unit (ECM computer)
Malfunction of MAP/BARO sensors
Dirty throttle body
Problems with the exhaust gas recirculation system
Bad mass air flow (MAF) sensor
Mechanical problems with the engine
P0130 - Oxygen sensor error
DTC P0130 appears in the engine management system when the oxygen sensor voltage is out of range. This error code can be caused by an open or short circuit in the oxygen sensor circuit, wear on the sensor, too lean or rich mixture of oxygen and fuel, fuel leakage, depressurization of the exhaust system, etc.
The vibration of the knock sensor is converted into electrical current, which is fed to the engine control unit. Error code P0325 occurs when the computer detects that the voltage of the knock sensor does not meet the set equivalent value.
Usually, problems are associated with a malfunction of the sensor itself or problems with the wiring that transmits information from the sensor to the computer.
P0340 - Camshaft Position Sensor Error
The camshaft position sensor (CMP) sends information about the camshaft position to the engine computer. This is necessary for ignition control, for fuel injection and for controlling variable valve timing.
DTC P0340 appears in the computer when it cannot detect a signal from the camshaft position sensor.
This code usually appears when the camshaft sensor fails, when there is a problem with the wires that transmit information to the computer, when there is a problem with the connectors. Also, a similar error may appear when there are mechanical problems with the engine, with problems with the engine control unit, etc.
P0341 - Camshaft position sensor data mismatch with crankshaft sensor
The rotation of the engine camshaft is synchronized with the rotation of the crankshaft. The engine control unit constantly receives a signal from the crankshaft position sensor, which compares information from the camshaft sensor.
Error code P0341 means that the camshaft sensor signal is out of the expected range, or its rotation does not match the rotation of the crankshaft.
Cause of error P0341:
Camshaft Position Sensor Malfunction
Camshaft sensor installed incorrectly
Speed sensor damage
Foreign material between camshaft position sensor and speed sensor
Open, poor connection of the camshaft sensor connector
Timing belt or chain slipped one tooth (or link)
Stretched timing belt or chain
Problems with the synchronization mechanism
Electrical interference from secondary components of the ignition system (high resistance in high voltage wires, faulty spark plugs, etc.)
P0401 - Exhaust Gas Recirculation (EGR) Insufficiency
The main task of the exhaust gas recirculation system is to reduce the amount of nitrogen oxides (NOx) in vehicle exhaust gases. Nitrogen oxides are formed at very high temperatures. The EGR system directs a small portion of the exhaust gases back to the intake manifold, where it dilutes oxygen and the fuel mixture, thus lowering the combustion temperature of the fuel.
The flow of exhaust gases, which are directed back to the intake manifold, is controlled by the EGR valve. In the event of a valve malfunction in the system, error P0401 appears.
P0402 - Exhaust Gas Recirculation Excess
Code P0402 code appears in the car's computer when it detects that there is an excessive flow of exhaust gases in the exhaust gas recirculation system. When the exhaust gas recirculation system is working, it sends only a small percentage of exhaust gases back from the exhaust manifold to the intake manifold to reduce the combustion temperature of the fuel.
Also, this system reduces the content of nitrogen oxides in the exhaust gases, which are formed due to the high combustion temperature.
The exhaust gas recirculation system connects the exhaust manifold to the intake manifold using pipes and hoses, and is also equipped with a valve that regulates the flow of exhaust gases. For example, when the engine is cold, idling, or under heavy load, the EGR valve should be closed.
The engine control unit constantly monitors the flow of exhaust gases and, if necessary, adjusts the position of the recirculation valve. If the value of exhaust gas flows exceeds the established reference values, error P0402 appears in the system. In this case, the car may experience problems with the engine idling. The speed on the tachometer can also jump, the dynamics disappear, etc.
P0403 - EGR valve control error
The engine control unit controls the EGR flow by opening and closing the EGR valve. Some cars have a vacuum EGR valve. Other vehicles are equipped with an electrically controlled exhaust gas recirculation valve (pictured).
If problems are found in the electrical circuit for controlling the exhaust gas recirculation valve, error P0403 appears in the system.
The occurrence of an error may be due to the lack of power to the valve or due to wear of the valve itself.
P0410 - Secondary air supply system error
The secondary air supply system supplies additional oxygen to the exhaust system during cold starts to help the catalytic converter work more efficiently. If problems with the secondary air flow are detected, a P0410 error appears in the engine control unit.
This occurrence of an error may be due to a malfunction of the air supply pump or due to damage to the hoses and valves of the system.
P0420 - Exhaust catalyst error (insufficient efficiency)
The catalytic converter is installed in the exhaust system and is an important part of vehicle emission control. In order to monitor how well the catalyst performs cleaning of exhaust gases in the exhaust system, there are two oxygen sensors. One is usually installed before the catalyst. One after.
The machine's computer constantly compares the signals from both sensors while the engine is running. If the catalyst is no longer doing its job effectively, the computer writes errors P0420 (for oxygen sensor No. 1) and P0430 (for oxygen sensor No. 2) to the system memory.
In fact, there can be many reasons why error P0420 appeared. But in most cases, the appearance of this fault code indicates a clear problem with the catalyst itself. As a rule, in this case it is necessary to replace the catalytic converter.
Unfortunately, the catalyst of any car is an expensive component.
P0505 - Idle control error
Code P0505 means that the car's computer cannot regulate the engine idle speed properly. Usually, when this error occurs, the car starts to malfunction. For example, the engine speed starts to jump, or the engine stalls at idle. Also, either too low idle engine speeds, or very high ones can be observed.
A P0505 code can appear for many reasons, ranging from vacuum leak past the throttle body, clogged air passages, to a dirty air valve, and a dirty throttle body. Also, if this error occurs, there may be problems with the wiring or connectors of the idle supply system.
How does the idle system work in a car?
In modern vehicles, the engine control unit constantly adjusts the idle speed of the engine depending on the conditions. This is done by increasing or decreasing the flow of air that bypasses the engine throttle. You can clearly see how the idle system works during the warm-up of a cold engine, when the system adds engine speed to quickly warm up the power unit and then gradually reduces its speed as the engine warms up.
Some vehicles also use an air control valve (IAC) or solenoid (pictured) to control airflow.
This system uses a valve that is controlled by the engine control unit to control the idle speed of the engine. Depending on conditions, the computer slightly opens or closes the airflow control (IAC) valve.
If the vehicle is not equipped with an IAC valve or solenoid that controls airflow bypassing the throttle, then the idle speed is usually controlled by electronics that open or close the throttle depending on the situation and conditions. Thus, the system can automatically both add and reduce the amount of air flow to the engine.
This article provides error codes for OBD2 cars and their decoding in Russian, including error codes not only for engine management systems, but also for body and suspension errors.
Long ago, American automakers, puzzled by checking the assembly of their cars, put a person at the end of each assembly line with an electronic device that allowed them to quickly check the build quality of each car and quickly detect possible defects.
So the well-known diagnostic scanner and diagnostic equipment was born to all of us.
Automotive Scanner
Then this miracle device appeared in repair shops and helped repairmen a lot in diagnosing car malfunctions.
The benefits of this device were quickly noticed by automakers around the world and began to implement these technologies in their production. But, as always happens, everyone went their own way and it turned out that the diagnostician at the service station had to have twenty bags of scanners to diagnose different brands of cars.
And here again, the Americans came up with a rational idea - to make one standard and install it on all American cars.
So born OBD— On Board Diagnostics
In 1996, a set of OBD2 rules appeared. They included a single connector and a single data exchange protocol. Also, the Americans set a condition - all cars that are sold in the US must comply with OBD2.
This spurred European manufacturers to also follow this path and, as a result, in 2001 a European common set of rules appeared - EOBD
OBD2 Error Codes
Standardization also affected the error codes of cars according to OBD2 rule sets, which greatly facilitated the life of a modern diagnostician. This standardization is relevant to this day.
Each character in the error code carries certain information.
And the whole code consists of a letter and four numbers.
The letters of the vehicle fault code mean:
- B - malfunction of body systems (airbags, central locking, power windows)
- C - chassis malfunctions (ABS, anti-skid, etc.)
- P - power plant (engine, gearbox)
- U - malfunctions of the data exchange system
The first digit in the error code means:
- 0 - SAE, common to all manufacturers. That is, if the code starts from zero, then this error is common for all cars of different brands
- 1.2 - OEM, factory and installed by the manufacturer
- 3 - reserved
The second digit in the error code means:
- 1, 2 - fuel system and air supply
- 3 - ignition system
- 4 - reducing the toxicity of exhaust gases
- 5 - idle
- 6 - ECU (ECU) or its circuits
- 7, 8 - transmission (automatic transmission)
The third and fourth digits in the code indicate the error code itself.
For example, let's analyze the car error code P0301
- P - a malfunction in the power plant (engine)
- 0 means this code is suitable for all OBD2 vehicles
- 3 - problem in the ignition system
- 01 - DTC directly - misfiring in the first cylinder
OBD2 error codes in Russian
What is the essence of this article?
The fact is that error codes from different manufacturers sometimes lack some kind of “rare” code. We have in the community, but on different ECUs and engines, not all codes may be used in the designations, which sometimes confuses inexperienced motorists. This also applies to other automakers.
Therefore, if you did not find the error code in the table for your car, then look in this table with common codes for different car brands. Perhaps this is where you will find what you are looking for.
The translation is clumsy in some places, but you can understand the direction of troubleshooting
|
Description of the error in Russian |
|
| Air flow sensor circuit malfunction | |
| Air flow sensor signal output out of range | |
| Air mass sensor output low | |
| Air mass sensor output high | |
| Air pressure sensor malfunction | |
| Air pressure sensor signal output out of range | |
| Air pressure sensor output low | |
| Air Pressure Sensor Output High | |
| Intake air temperature sensor malfunction | |
| Intake air temperature sensor signal out of range | |
| Intake air temperature sensor low | |
| Intake air temperature sensor high | |
| Coolant Temperature Sensor Malfunction | |
| Output signal of the coolant temperature sensor out of range | |
| Low coolant temperature sensor | |
| Coolant temperature sensor high | |
| Throttle Position Sensor "A" Malfunction | |
| Throttle Position Sensor "A" Out of Range | |
| Throttle position sensor "A" output low | |
| Throttle position sensor "A" output high | |
| Low coolant temperature for closed loop control | |
| Oxygen sensor 1 (block 1) is defective | |
| Low signal oxygen sensor 1 (block 1) | |
| High signal oxygen sensor 1 (block 1) | |
| Slow oxygen sensor 1 (bank 1) rich/lean response | |
| Oxygen Sensor 1 Output No Activity (Bank 1) | |
| Oxygen sensor heater 1 (bank 1) defective | |
| Oxygen sensor 2 (block 1) is defective | |
| Oxygen Sensor 2 Output Low (Bank 1) | |
| Oxygen Sensor 2 Output High (Bank 1) | |
| Slow oxygen sensor 2 (bank 1) rich/lean response | |
| Oxygen Sensor 2 Output No Activity (Bank 1) | |
| Oxygen sensor heater 2 (bank 1) defective | |
| Oxygen sensor 3 (block 1) is defective | |
| Oxygen Sensor 3 Output Low (Bank 1) | |
| Oxygen Sensor 3 Output High (Bank 1) | |
| Slow oxygen sensor 3 (block 1) rich/lean response | |
| Oxygen Sensor 3 Output No Activity (Bank 1) | |
| Oxygen sensor heater 3 (bank 1) is faulty | |
| Oxygen sensor 1 (block 2) is defective | |
| Low signal oxygen sensor 1 (block 2) | |
| High signal oxygen sensor 1 (block 2) | |
| Slow oxygen sensor 1 (bank 2) rich/lean response | |
| Oxygen Sensor 1 Output No Activity (Bank 2) | |
| Oxygen sensor heater 1 (bank 2) defective | |
| Oxygen sensor 2 (block 2) is defective | |
| Oxygen Sensor 2 Output Low (Bank 2) | |
| Oxygen Sensor 2 Output High (Bank 2) | |
| Slow oxygen sensor 2 (block 2) rich/lean response | |
| Oxygen Sensor 2 Output No Activity (Bank 2) | |
| Oxygen sensor heater 2 (bank 2) defective | |
| Oxygen sensor 3 (block 2) is defective | |
| Oxygen Sensor 3 Output Low (Bank 2) | |
| Oxygen Sensor 3 Output High (Bank 2) | |
| Slow oxygen sensor 3 (bank 2) rich/lean response | |
| Oxygen Sensor 3 Output No Activity (Bank 2) | |
| Oxygen sensor heater 3 (bank 2) defective | |
| Too lean mixture | |
| Too rich mixture | |
| Fuel leak from the fuel system of cylinder block No. 2 | |
| Cylinder block #2 mixture too lean | |
| Cylinder block #2 mixture too rich | |
| CHx emission sensor (Fuel Composition) defective | |
| CHx (Fuel Composition) sensor signal out of range | |
| Low CHx (Fuel Composition) sensor signal | |
| High CHx (Fuel Composition) sensor signal | |
| Fuel Temperature Sensor "A" Circuit Malfunction | |
| Fuel temperature sensor signal "A" out of range | |
| Low signal level of the fuel temperature sensor "A" | |
| High signal level of the fuel temperature sensor "A" | |
| Fuel temperature sensor "B" circuit malfunction | |
| Fuel temperature sensor signal "B" out of range | |
| Low signal level of the fuel temperature sensor "B" | |
| High signal level of the fuel temperature sensor "B" | |
| Fuel Rail Pressure Sensor Circuit Malfunction | |
| Fuel rail pressure sensor signal out of range | |
| Low signal of the fuel pressure sensor in the fuel rail | |
| High signal of the fuel pressure sensor in the fuel rail | |
| Intermittent fuel rail pressure sensor signal | |
| Engine Oil Temperature Sensor Circuit Malfunction | |
| Engine oil temperature sensor signal out of range | |
| Low signal of the engine oil temperature sensor | |
| High signal of the engine oil temperature sensor | |
| Engine oil temperature sensor intermittent signal | |
| Injector control circuit malfunction | |
| No. 1 Injector Control Circuit Malfunction | |
| Injector #2 Control Circuit Malfunction | |
| Injector #3 Control Circuit Malfunction | |
| Injector control circuit malfunction #4 | |
| #5 Injector Control Circuit Malfunction | |
| Injector #6 Control Circuit Malfunction | |
| No. 7 Injector Control Circuit Malfunction | |
| Injector control circuit malfunction #8 | |
| No. 9 Injector Control Circuit Malfunction | |
| No. 10 Injector Control Circuit Malfunction | |
| No. 11 Injector Control Circuit Malfunction | |
| No. 12 Injector Control Circuit Malfunction | |
| No. 1 cold start injector control circuit malfunction | |
| No. 2 cold start injector control circuit malfunction | |
| Engine Shutdown Solenoid Malfunction | |
| Injection Timing Control Circuit Malfunction | |
| Engine overheating | |
| Transmission overheating | |
| Too high engine speed (Engine Overspeed Condition) | |
| Throttle Position Sensor "B" Malfunction | |
| Throttle position sensor "B" signal out of range | |
| Throttle Position Sensor "B" Low | |
| Throttle Position Sensor "B" High | |
| Intermittent Throttle Position Sensor "B" Signal Level | |
| Throttle Position Sensor "C" Malfunction | |
| Throttle position sensor signal out of range "C" | |
| Throttle position sensor "C" signal low | |
| Throttle position sensor "C" signal high | |
| Intermittent Throttle Position Sensor "C" Signal Level | |
| Malfunction of the primary control circuit of the fuel pump (control relay of the fuel pump) | |
| Permanent low level of the secondary circuit of the gasoline pump | |
| Permanent high level of the secondary circuit of the gasoline pump | |
| Intermittent level of the secondary circuit of the gasoline pump | |
| Turbo Boost Pressure Sensor "A" Circuit Malfunction | |
| The signal from the turbine sensor "A" is out of range | |
| Turbine Sensor "A" Low | |
| High signal level from the turbine sensor "A" | |
| Turbo Boost Pressure Sensor "B" Circuit Malfunction | |
| The signal from the turbine sensor "B" is out of range | |
| Turbine Sensor "B" Low | |
| High signal level from turbine sensor "B" | |
| Turbine Exhaust Gate Solenoid "A" Malfunction | |
| Turbine exhaust shutter solenoid signal "A" out of add. range | |
| Turbine Exhaust Gate Solenoid "A" Always Open | |
| Turbine Exhaust Gate Solenoid "A" Always Closed | |
| Malfunction of the solenoid of a shutter of exhaust gases of the turbine "B" | |
| Turbine exhaust shutter solenoid signal "B" out of add. range | |
| Turbine Exhaust Gate Solenoid "B" Always Open | |
| Turbine Exhaust Gate Solenoid "B" Always Closed | |
| Turbine injection pump malfunction "A" | |
| Turbine injection pump signal "A" out of range | |
| Turbine Injection Pump "A" Low Signal | |
| Turbine Injection Pump "A" High Signal | |
| Turbine Injection Pump “A” Intermittent Signal Level | |
| Malfunction of the turbine injection pump "B" | |
| Turbine injection pump signal "B" out of range | |
| Turbine Injection Pump "B" Low | |
| Turbine Injection Pump "B" High Signal | |
| Turbine Injection Pump "B" Intermittent Signal Level | |
| Cylinder #1 Injector - Short to Ground | |
| Cylinder No. 1 injector - open or short to + 12V | |
| Cylinder #1 injector - injector driver malfunction | |
| Cylinder #2 Injector - Short to Ground | |
| Cylinder No. 2 injector - open or short to + 12V | |
| Cylinder #2 injector - injector driver malfunction | |
| Cylinder #3 Injector - Short to Ground | |
| Cylinder No. 3 injector - open or short to + 12V | |
| Cylinder #3 injector - injector driver malfunction | |
| Cylinder #4 Injector - Short to Ground | |
| Cylinder No. 4 injector - open or short to + 12V | |
| Cylinder #4 injector - injector driver malfunction | |
| Cylinder #5 Injector - Short to Ground | |
| Cylinder No. 5 injector - open or short to + 12V | |
| Cylinder #5 injector - injector driver malfunction | |
| Cylinder #6 Injector - Short to Ground | |
| Cylinder No. 6 injector - open or short to + 12V | |
| Cylinder #6 injector - injector driver malfunction | |
| Cylinder #7 Injector - Short to Ground | |
| Cylinder No. 7 injector - open or short to + 12V | |
| Cylinder #7 Injector - Injector Driver Malfunction | |
| Cylinder #8 Injector - Short to Ground | |
| Cylinder No. 8 injector - open or short to + 12V | |
| Cylinder #8 injector - injector driver malfunction | |
| Cylinder #9 Injector - Short to Ground | |
| Cylinder No. 9 injector - open or short to + 12V | |
| Cylinder #9 injector - injector driver malfunction | |
| Cylinder #10 Injector - Short to Ground | |
| Cylinder No. 10 injector - open or short to + 12V | |
| Cylinder #10 Injector - Injector Driver Malfunction | |
| Cylinder #11 Injector - Short to Ground | |
| Cylinder No. 11 injector - open or short to +12 | |
| Cylinder #11 injector - injector driver malfunction | |
| Cylinder #12 Injector - Short to Ground | |
| Cylinder No. 12 injector - open or short to + 12V | |
| Cylinder #12 injector - injector driver malfunction | |
| Random/Multiple Misfires Detected | |
| Cylinder #1 Misfire Detected | |
| Cylinder #2 Misfire Detected | |
| Cylinder #3 Misfire Detected | |
| Cylinder #4 Misfire Detected | |
| Cylinder #5 Misfire Detected | |
| Cylinder #6 Misfire Detected | |
| Cylinder #7 Misfire Detected | |
| Cylinder #8 Misfire Detected | |
| Cylinder #9 Misfire Detected | |
| Cylinder #10 Misfire Detected | |
| Cylinder #11 Misfire Detected | |
| Misfire detected in cylinder #12 | |
| Malfunction of a chain of the distributor of ignition | |
| Ignition distributor signal out of range | |
| Ignition distributor signal missing | |
| Ignition distributor signal intermittent | |
| Knock Sensor Circuit Malfunction #1 | |
| Knock sensor signal No. 1 out of range | |
| Knock Sensor #1 Low | |
| Knock Sensor #1 High | |
| Knock sensor #1 intermittent signal level | |
| Knock Sensor Circuit Malfunction #2 | |
| Knock Sensor No. 2 Signal Out of Range | |
| Knock Sensor #2 Low | |
| Knock Sensor High No. 2 | |
| Knock sensor #2 intermittent signal level | |
| Crankshaft position sensor error "A" | |
| DPKV error "A" (missing one tooth) | |
| Low level or short to ground DPKV "A" | |
| High level or short circuit to + 12V DPKV "A" | |
| Intermittent DPKV signal "A" | |
| Camshaft Sensor Malfunction | |
| Camshaft sensor signal out of range | |
| Camshaft Sensor Signal Low | |
| High camshaft sensor signal | |
| Intermittent camshaft sensor signal level | |
| Primary/Secondary Ignition Coil Circuit Malfunction | |
| Ignition Coil "A" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "B" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "C" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "D" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "E" Primary/Secondary Circuit Malfunction | |
| Ignition Coil Primary/Secondary Circuit Malfunction "F" | |
| Ignition Coil "G" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "H" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "I" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "J" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "K" Primary/Secondary Circuit Malfunction | |
| Ignition Coil "L" Primary/Secondary Circuit Malfunction | |
| Timer Signal A Malfunction | |
| The number of pulses of the signal A of the timer is above the norm | |
| The number of pulses of the timer signal A is below normal | |
| Unstable pulses of signal A timer | |
| Timer B signal failure | |
| The number of pulses of the signal B of the timer is above the norm | |
| The number of pulses of the signal B of the timer is below the norm | |
| Intermittent pulses of timer signal B | |
| No timer signal A pulses | |
| Glow plug or heating circuit failure | |
| Faulty glow plug or heat indicator | |
| Crankshaft Position Sensor "B" Circuit Malfunction | |
| Crankshaft position sensor "B" signal out of range | |
| Low level or short to ground DPKV "B" | |
| High level or short circuit to + 12V DPKV "B" | |
| Intermittent crankshaft position sensor signal "B" | |
| Exhaust Gas Recirculation System Malfunction | |
| Inefficiency of the exhaust gas recirculation system | |
| Redundancy of the exhaust gas recirculation (EG) system | |
| EGR Sensor Circuit Malfunction | |
| EGR sensor signal out of range | |
| Low signal level of the sensor "A" of the exhaust gas recirculation system | |
| Exhaust gas recirculation sensor "A" signal high | |
| Low signal level of the sensor "B" of the exhaust gas recirculation system | |
| High signal level of the sensor "B" of the exhaust gas recirculation system | |
| Malfunction of the secondary air supply system | |
| Incorrect flow through the secondary air supply system | |
| Malfunction of the valve of the secondary air supply system "A" | |
| Secondary air supply valve "A" is always open | |
| Secondary air supply valve "A" is always closed | |
| Malfunction of the valve of the secondary air supply system "B" | |
| Secondary air supply valve "B" is always open | |
| Secondary air supply valve "B" is always closed | |
| The efficiency of the catalyst system B1 is below the acceptable threshold | |
| The heating efficiency of B1 catalysts is below the acceptable threshold | |
| The efficiency of the main catalyst B1 is below the acceptable threshold | |
| Catalyst B1 heater efficiency below acceptable threshold | |
| The temperature of the catalyst heater B1 is below the acceptable threshold | |
| The efficiency of the catalyst system B2 is below the acceptable threshold | |
| The heating efficiency of B3 catalysts is below the acceptable threshold | |
| The efficiency of the main catalyst B2 is below the acceptable threshold | |
| Catalyst B2 heater efficiency below acceptable threshold | |
| Catalyst B2 heater temperature below the acceptable threshold | |
| Malfunction of control of system of catching of vapors of gasoline | |
| Poor purge of the EVAP system | |
| Small leak in the EVAP system | |
| EVAP Purge Valve Circuit Malfunction | |
| Evaporative Emission System Purge Valve Always Open | |
| EVAP purge valve always closed | |
| Control malfunction. vapor recovery air valve | |
| Vapor Recovery Air Valve Always Open | |
| Vapor recovery air valve always closed | |
| Gasoline Vapor Pressure Sensor Malfunction | |
| Gasoline vapor pressure sensor signal out of range | |
| Low level gasoline vapor pressure sensor signal | |
| High level signal of the gasoline vapor pressure sensor | |
| Intermittent level signal of the gasoline vapor pressure sensor | |
| Large leak in the EVAP system | |
| Fuel Level Sensor Circuit Malfunction | |
| Fuel level sensor signal out of range | |
| Low fuel level sensor signal | |
| High signal level of the fuel level sensor | |
| Intermittent signal level of the fuel level sensor | |
| Purge Air Flow Sensor Circuit Malfunction | |
| Purge air flow sensor signal out of range | |
| Purge air flow sensor signal low | |
| Purge air flow sensor signal high | |
| Intermittent Purge Air Flow Sensor Signal Level | |
| Exhaust Pressure Sensor Malfunction | |
| Exhaust gas pressure sensor signal out of range | |
| Exhaust pressure sensor signal low | |
| Exhaust pressure sensor signal high | |
| Intermittent Exhaust Pressure Sensor Signal Level | |
| Exhaust Pressure Sensor Valve Malfunction | |
| Exhaust gas pressure sensor valve signal out of range | |
| Exhaust gas pressure sensor valve signal low | |
| Exhaust pressure sensor valve signal high | |
| Exhaust Pressure Sensor Valve Intermittent Level | |
| Fan Relay Control Circuit Malfunction | |
| No vehicle speed sensor signal | |
| Vehicle speed sensor signal out of range | |
| Low vehicle speed sensor signal | |
| High vehicle speed sensor signal | |
| Malfunction of the regulator of idling | |
| Idle Control Malfunction - Low RPM | |
| Idle Control Malfunction - High RPM | |
| Throttle switch failure | |
| Malfunction in a chain of the gauge of pressure of oil | |
| Wrong indicator / oil pressure sensor not adjusted | |
| Oil Pressure Sensor Low Voltage | |
| Oil Pressure Sensor High Voltage | |
| Malfunction in a chain of the sensor of pressure of a cooling liquid of the conditioner | |
| Wrong indicator, air conditioner coolant pressure sensor not adjusted | |
| A/C Coolant Pressure Sensor Low | |
| A/C Coolant Pressure Sensor High | |
| Air conditioning coolant leak | |
| Malfunction in the pressure sensor circuit in the power steering | |
| Incorrect indicator / pressure sensor in the power steering not adjusted | |
| Low power steering pressure sensor | |
| High power steering pressure sensor | |
| Power steering pressure sensor malfunction | |
| System supply voltage below operating threshold | |
| System supply voltage unstable | |
| Cruise control enable signal malfunction | |
| Cruise Control Off Signal Malfunction | |
| Cruise Control Continue Signal Malfunction | |
| Cruise control system speed signal malfunction | |
| Cruise control brake signal malfunction | |
| Cruise Control Acceleration Signal Malfunction | |
| C Malfunction in the brake switch A circuit of the cruise control system | |
| Cruise Control Brake Switch A Low | |
| Cruise Control Brake Switch A High | |
| Cruise control system malfunction | |
| Cruise control system malfunction | |
| Cruise control system malfunction | |
| Cruise control system malfunction | |
| Cruise control system malfunction | |
| Cruise control system malfunction | |
| System communication error | |
| ROM checksum error | |
| Control unit software error | |
| External RAM error | |
| Internal RAM error | |
| Error in the memory (ROM) of the control unit | |
| PCM processor failure | |
| Detonation channel malfunction | |
| Malfunction of the VSS sensor "A" of the control unit | |
| Malfunction of the sensor VSS "B" of the control unit | |
| Malfunction in a chain of management of the generator | |
| Malfunction in a chain of a lamp "L" of the generator | |
| Malfunction in the block "F" of the generator | |
| Malfunction in a chain of an indicator lamp of malfunctions (MIL) | |
| Engine speed set incorrectly | |
| Malfunction in a chain of a lamp of warming up of the engine | |
| Malfunction in a chain of the gauge of level of fuel | |
| Transmission Control System Malfunction | |
| Transmission control system out of range | |
| Electric transmission control system | |
| Malfunction in a chain of the gauge B of decrease in a torque at braking | |
| Malfunction in a chain of the gauge of coupling | |
| Malfunction in a chain of the gauge of transmission (PRNDL) | |
| Wrong indicator, transmission sensor not adjusted | |
| Low transmission sensor | |
| Transmission sensor high | |
| Transmission Sensor Malfunction | |
| Malfunction in a chain of the sensor of temperature of transmission liquid | |
| Incorrect reading, transmission fluid temperature sensor out of adjustment | |
| Low transmission fluid temperature sensor | |
| High transmission fluid temperature sensor | |
| Transmission Fluid Temperature Sensor Malfunction | |
| Malfunction in a chain of the gauge of turns of the turbine | |
| Wrong indicator or turbine speed sensor not adjusted | |
| No signal from the turbine speed sensor | |
| Turbine speed sensor malfunction | |
| Brake Torque Reduction Sensor B Circuit Low | |
| Malfunction in a chain of the sensor of frequency of rotation of a shaft | |
| Wrong indicator or shaft speed sensor not adjusted | |
| No signal from shaft speed sensor | |
| Malfunction of the shaft speed sensor | |
| Brake Torque Reduction Sensor B Circuit High | |
| Malfunction in a chain of the gauge of turns of the engine | |
| Wrong indicator or engine speed sensor not adjusted | |
| No signal from engine speed sensor | |
| Malfunction of the engine speed sensor | |
| Transmission misadjusted | |
| 1st gear misadjusted | |
| 2nd gear misadjusted | |
| 3rd gear misadjusted | |
| 4th gear misadjusted | |
| 5th gear misadjusted | |
| Reverse gear incorrectly adjusted | |
| Clutch misadjusted | |
| Damaged clutch | |
| Damage to the electrical circuit of the clutch | |
| Clutch Circuit Malfunction | |
| Malfunction in the pressure solenoid circuit | |
| Pressure solenoid misadjusted | |
| Damaged pressure solenoid | |
| Damage to the electrical circuit of the pressure solenoid | |
| Pressure solenoid failure | |
| Solenoid switch A misadjusted | |
| Solenoid Switch A Damage | |
| Solenoid Switch A Circuit Damage | |
| Solenoid Switch A Malfunction | |
| Solenoid switch B misadjusted | |
| Solenoid Switch B Damage | |
| Solenoid Switch B Circuit Damage | |
| Solenoid Switch B Malfunction | |
| Solenoid switch C misadjusted | |
| Solenoid Switch C Damage | |
| Solenoid switch C circuit failure | |
| Solenoid Switch C Malfunction | |
| Solenoid switch D incorrectly adjusted | |
| Solenoid switch D damage | |
| Solenoid Switch D Circuit Damage | |
| Solenoid Switch D Malfunction | |
| Solenoid switch E misadjusted | |
| Solenoid Switch E Damage | |
| Solenoid Switch E Circuit Damage | |
| Solenoid Switch E Malfunction | |
| Switch failure | |
| Malfunction of 1-2 switches | |
| Malfunction of 2-3 switches | |
| Malfunction of 3-4 switches | |
| Malfunction of 4-5 switches | |
| Solenoid failure | |
| Incorrect reading or solenoid out of adjustment | |
| Solenoid Sensor Low | |
| Solenoid sensor high | |
| Solenoid failure | |
| Malfunction in the switch circuit to normal mode | |
| Malfunction in a chain of control of system Reverse Inhibit | |
| Malfunction in a chain of the solenoid of the switch 1-4 | |
| Malfunction in a chain of a control lamp of the switch 1-4 |
| B0 | 100 | B0100 | DRIVER AIR BAG CIRCUIT MALFUNCTION | Driver's airbag circuit malfunction |
| B0 | 101 | B0101 | DRIVER AIR BAG CIRCUIT RANGE/PERF | |
| B0 | 102 | B0102 | DRIVER AIR BAG CIRCUIT LOW INPUT | |
| B0 | 103 | B0103 | DRIVER AIR BAG CIRCUIT HIGH INPUT | |
| B0 | 105 | B0105 | PASSENGER AIR BAG CIRCUIT MALFUNCTION | Passenger airbag circuit malfunction |
| B0 | 106 | B0106 | PASSENGER AIR BAG CIRCUIT RANGE/PERF | The air bag circuit signal is out of range. range |
| B0 | 107 | B0107 | PASSENGER AIR BAG CIRCUIT LOW INPUT | Air bag circuit signal always low |
| B0 | 108 | B0108 | PASSENGER AIR BAG CIRCUIT HIGH INPUT | Air bag circuit signal always high |
| B0 | 110 | B0110 | DRVR-SIDE AIR BAG CIRCUIT MALFUNCTION | Inflatable side airbag chain without. driver is faulty |
| B0 | 111 | B0111 | DRVR-SIDE AIR BAG CIRCUIT RANGE/PERF | The air bag circuit signal is out of range. range |
| B0 | 112 | B0112 | DRVR-SIDE AIR BAG CIRCUIT LOW INPUT | Air bag circuit signal always low |
| B0 | 113 | B0113 | DRVR-SIDE AIR BAG CIRCUIT HIGH INPUT | Air bag circuit signal always high |
| B0 | 115 | B0115 | PSNGR-SIDE AIR BAG CIRCUIT MALFUNCTION | Inflatable side airbag chain without. passenger is defective |
| B0 | 116 | B0116 | PSNGR-SIDE AIR BAG CIRCUIT RANGE/PERF | The air bag circuit signal is out of range. range |
| B0 | 117 | B0117 | PSNGR-SIDE AIR BAG CIRCUIT LOW INPUT | Air bag circuit signal always low |
| B0 | 118 | B0118 | PSNGR-SIDE AIR BAG CIRCUIT HIGH INPUT | Air bag circuit signal always high |
| B0 | 120 | B0120 | SEATBELT #1 SW MON. CIRCUIT MALFUNCTION | Seat belt latch #1 defective |
| B0 | 121 | B0121 | SEATBELT #1 SW MON. CIRCUIT RANGE/PERF | Seat belt latch #1 is slow |
| B0 | 122 | B0122 | SEATBELT #1 SW MON. CIRCUIT LOW INPUT | Seat belt latch #1 has a low entry |
| B0 | 123 | B0123 | SEATBELT #1 SW MON. CIRCUIT HIGH INPUT | Seat belt latch #1 has a high entry |
| B0 | 125 | B0125 | SEATBELT #2 SW MON. CIRCUIT MALFUNCTION | Seat belt latch #2 defective |
| B0 | 126 | B0126 | SEATBELT #2 SW MON. CIRCUIT RANGE/PERF | Seat belt latch #2 is slow |
| B0 | 127 | B0127 | SEATBELT #2 SW MON. CIRCUIT LOW INPUT | Seat belt latch #2 has a low entry |
| B0 | 128 | B0128 | SEATBELT #2 SW MON. CIRCUIT HIGH INPUT | Seat belt latch #2 has a high entry |
| B0 | 130 | B0130 | SEATBELT #1 RETRACT CIRCUIT MALFUNCTION | Seat Belt Pretensioner #1 Faulty |
| B0 | 131 | B0131 | SEATBELT #1 RETRACT CIRCUIT RANGE/PERF | Seat Belt Pretensioner #1 Runs Slow |
| B0 | 132 | B0132 | SEATBELT #1 RETRACT CIRCUIT LOW INPUT | Seat belt tensioner #1 has a low entry |
| B0 | 133 | B0133 | SEATBELT #1 RETRACT CIRCUIT HIGH INPUT | Seat belt tensioner #1 has a high entry |
| B0 | 135 | B0135 | SEATBELT #2 RETRACT CIRCUIT MALFUNCTION | Seat Belt Pretensioner #2 Malfunction |
| B0 | 136 | B0136 | SEATBELT #2 RETRACT CIRCUIT RANGE/PERF | Seat belt tensioner #2 is slow |
| B0 | 137 | B0137 | SEATBELT #2 RETRACT CIRCUIT LOW INPUT | Seat belt tensioner #2 has a low entry |
| B0 | 138 | B0138 | SEATBELT #2 RETRACT CIRCUIT HIGH INPUT | Seat belt tensioner #2 has a high entry |
| B0 | 300 | B0300 | COOLING FAN #1 CIRCUIT MALFUNCTION | Cooling fan #1 circuit not working |
| B0 | 301 | B0301 | COOLING FAN #1 CIRCUIT RANGE/PERF | Cooling Fan #1 Circuit Slow |
| B0 | 302 | B0302 | COOLING FAN #1 CIRCUIT LOW INPUT | Cooling Fan #1 Circuit Low |
| B0 | 303 | B0303 | COOLING FAN #1 CIRCUIT HIGH INPUT | Cooling Fan #1 Circuit High |
| B0 | 305 | B0305 | COOLING FAN #2 CIRCUIT MALFUNCTION | Cooling fan #2 circuit not working |
| B0 | 306 | B0306 | COOLING FAN #2 CIRCUIT RANGE/PERF | Cooling Fan #2 Circuit Slow |
| B0 | 307 | B0307 | COOLING FAN #2 CIRCUIT LOW INPUT | Cooling Fan #2 Circuit Low |
| B0 | 308 | B0308 | COOLING FAN #2 CIRCUIT HIGH INPUT | Cooling Fan #2 Circuit High |
| B0 | 310 | B0310 | A/C CLUTCH CIRCUIT MALFUNCTION | A/C enable circuit is faulty |
| B0 | 311 | B0311 | A/C CLUTCH CIRCUIT RANGE/PERF | A/C circuit is running slowly |
| B0 | 312 | B0312 | A/C CLUTCH CIRCUIT LOW INPUT | A/C enable circuit is low |
| B0 | 313 | B0313 | A/C CLUTCH CIRCUIT HIGH INPUT | A/C Enable Circuit High |
| B0 | 315 | B0315 | A/C PRESSURE #1 CIRCUIT MALFUNCTION | A/C Compressor #1 Circuit Faulty |
| B0 | 316 | B0316 | A/C PRESSURE #1 CIRCUIT RANGE/PERF | A/C Compressor #1 Circuit Runs Slow |
| B0 | 317 | B0317 | A/C PRESSURE #1 CIRCUIT LOW INPUT | A/C Compressor #1 Circuit Low |
| B0 | 318 | B0318 | A/C PRESSURE #1 CIRCUIT HIGH INPUT | A/C Compressor #1 Circuit High |
| B0 | 320 | B0320 | A/C PRESSURE #2 CIRCUIT MALFUNCTION | A/C Compressor #2 Circuit Faulty |
| B0 | 321 | B0321 | A/C PRESSURE #2 CIRCUIT RANGE/PERF | A/C Compressor #2 Circuit Runs Slow |
| B0 | 322 | B0322 | A/C PRESSURE #2 CIRCUIT LOW INPUT | A/C Compressor #2 Circuit Low |
| B0 | 323 | B0323 | A/C PRESSURE #2 CIRCUIT HIGH INPUT | A/C Compressor #2 Circuit High |
| B0 | 325 | B0325 | A/C PRESS REF (SIG) CIRCUIT MALFUNCTION | |
| B0 | 326 | B0326 | A/C PRESS REF (SIG) CIRCUIT RANGE/PERF | |
| B0 | 327 | B0327 | A/C PRESS REF (SIG) CIRCUIT LOW INPUT | |
| B0 | 328 | B0328 | A/C PRESS REF (SIG) CIRCUIT HIGH INPUT | |
| B0 | 330 | B0330 | OUTSIDE AIR TEMP CIRCUIT MALFUNCTION | Outside Air Temperature Sensor Circuit Faulty |
| B0 | 331 | B0331 | OUTSIDE AIR TEMP CIRCUIT RANGE/PERF | The temperature sensor circuit is running slowly |
| B0 | 332 | B0332 | OUTSIDE AIR TEMP CIRCUIT LOW INPUT | Temperature sensor circuit is low |
| B0 | 333 | B0333 | OUTSIDE AIR TEMP CIRCUIT HIGH INPUT | The temperature sensor circuit is high |
| B0 | 335 | B0335 | IN AIR TEMP SENS #1 CIRCUIT MALFUNCTION | Indoor air temperature sensor #1 circuit is faulty. |
| B0 | 336 | B0336 | IN AIR TEMP SENS #1 CIRCUIT RANGE/PERF | Temperature sensor #1 circuit running slowly |
| B0 | 337 | B0337 | IN AIR TEMP SENS #1 CIRCUIT LOW INPUT | Temperature Sensor #1 Circuit Low |
| B0 | 338 | B0338 | IN AIR TEMP SENS #1 CIRCUIT HIGH INPUT | Temperature Sensor #1 Circuit High |
| B0 | 340 | B0340 | IN AIR TEMP SENS #2 CIRCUIT MALFUNCTION | Indoor air temperature sensor #2 circuit is faulty. |
| B0 | 341 | B0341 | IN AIR TEMP SENS #2 CIRCUIT RANGE/PERF | Temperature sensor #2 circuit running slowly |
| B0 | 342 | B0342 | IN AIR TEMP SENS #2 CIRCUIT LOW INPUT | Temperature Sensor #2 Circuit Low |
| B0 | 343 | B0343 | IN AIR TEMP SENS #2 CIRCUIT HIGH INPUT | Temperature Sensor #2 Circuit High |
| B0 | 345 | B0345 | SOLAR LOAD SENSOR 1 CIRCUIT MALFUNCTION | Light Sensor (Solar) Circuit #1 Faulty |
| B0 | 346 | B0346 | SOLAR LOAD SENSOR 1 CIRCUIT RANGE/PERF | Ambient Light Sensor #1 Circuit Runs Slow |
| B0 | 347 | B0347 | SOLAR LOAD SENSOR 1 CIRCUIT LOW INPUT | Ambient Light Sensor #1 Circuit Low |
| B0 | 348 | B0348 | SOLAR LOAD SENSOR 1 CIRCUIT HIGH INPUT | Ambient Light Sensor #1 Circuit High |
| B0 | 350 | B0350 | SOLAR LOAD SENSOR 2 CIRCUIT MALFUNCTION | Light Sensor (Solar) Circuit #2 Faulty |
| B0 | 351 | B0351 | SOLAR LOAD SENSOR 2 CIRCUIT RANGE/PERF | Ambient Light Sensor #2 Circuit Running Slow |
| B0 | 352 | B0352 | SOLAR LOAD SENSOR 2 CIRCUIT LOW INPUT | Ambient Light Sensor #2 Circuit Low |
| B0 | 353 | B0353 | SOLAR LOAD SENSOR 2 CIRCUIT HIGH INPUT | Ambient light sensor circuit #2 is high |
| B0 | 355 | B0355 | BLOWER MTR #1 SPEED CIRCUIT MALFUNCTION | #1 Fan Speed Control Circuit Faulty |
| B0 | 356 | B0356 | BLOWER MTR #1 SPEED CIRCUIT RANGE/PERF | Fan #1 control circuit runs slow |
| B0 | 357 | B0357 | BLOWER MTR #1 SPEED CIRCUIT LOW INPUT | Fan #1 control circuit is low |
| B0 | 358 | B0358 | BLOWER MTR #1 SPEED CIRCUIT HIGH INPUT | Fan #1 control circuit is high |
| B0 | 360 | B0360 | BLOWER MTR #1 POWER CIRCUIT MALFUNCTION | Fan #1 power circuit is faulty |
| B0 | 361 | B0361 | BLOWER MTR #1 POWER CIRCUIT RANGE/PERF | The power supply circuit of the fan No. 1 goes beyond the add. range |
| B0 | 362 | B0362 | BLOWER MTR #1 POWER CIRCUIT LOW INPUT | Fan #1 Power Circuit Low |
| B0 | 363 | B0363 | BLOWER MTR #1 POWER CIRCUIT HIGH INPUT | Fan #1 Power Circuit High |
| B0 | 365 | B0365 | BLOWER MTR #1 GND CIRCUIT MALFUNCTION | Fan #1 ground circuit is faulty |
| B0 | 366 | B0366 | BLOWER MTR #1 GND CIRCUIT RANGE/PERF | Fan #1 ground circuit out of aux. range |
| B0 | 367 | B0367 | BLOWER MTR #1 GND CIRCUIT LOW INPUT | Fan #1 ground circuit is low |
| B0 | 368 | B0368 | BLOWER MTR #1 GND CIRCUIT HIGH INPUT | Fan #1 ground circuit is high |
| B0 | 370 | B0370 | A/C HIGH SIDE TEMP SENSOR MALFUNCTION | Temperature sensor of the highest point of the air conditioner is defective |
| B0 | 371 | B0371 | A/C HIGH SIDE TEMP SENSOR RANGE/PERF | |
| B0 | 372 | B0372 | A/C HIGH SIDE TEMP SENSOR LOW INPUT | |
| B0 | 373 | B0373 | A/C HIGH SIDE TEMP SENSOR HIGH INPUT | |
| B0 | 375 | B0375 | A/C EVAP INLET TEMP SENSOR MALFUNCTION | Temperature sensor at the inlet vent. cond. out of order |
| B0 | 376 | B0376 | A/C EVAP INLET TEMP SENSOR RANGE/PERF | Temperature sensor signal out of range |
| B0 | 377 | B0377 | A/C EVAP INLET TEMP SENSOR LOW INPUT | Temperature sensor signal is low |
| B0 | 378 | B0378 | A/C EVAP INLET TEMP SENSOR HIGH INPUT | The temperature sensor signal is high |
| B0 | 380 | B0380 | A/C REFRIGERANT UNDERPRESSURE | Air conditioner refrigerant pressure is not enough |
| B0 | 381 | B0381 | A/C REFRIGERANT OVERPRESSURE | A/C refrigerant pressure too high |
| B0 | 400 | B0400 | AIR FLOW CONTROL #1 DEFROST MALFUNCTION | Ex. airflow defroster #1 is defective |
| B0 | 401 | B0401 | AIR FLOW CONTROL #1 DEFROST RANGE/PERF | Ex. defroster #1 runs slowly |
| B0 | 402 | B0402 | AIR FLOW CONTROL #1 DEFROST LOW INPUT | Ex. defroster #1 has a low signal |
| B0 | 403 | B0403 | AIR FLOW CONTROL #1 DEFROST HIGH INPUT | Ex. defroster #1 has a high signal |
| B0 | 405 | B0405 | AIR FLOW CONTROL #2 HEATER MALFUNCTION | Ex. airflow heater #2 is faulty |
| B0 | 406 | B0406 | AIR FLOW CONTROL #2 HEATER RANGE/PERF | Ex. heater #2 runs slowly |
| B0 | 407 | B0407 | AIR FLOW CONTROL #2 HEATER LOW INPUT | Ex. heater #2 has a low signal |
| B0 | 408 | B0408 | AIR FLOW CONTROL #2 HEATER HIGH INPUT | Ex. heater #2 has a high signal |
| B0 | 410 | B0410 | AIR FLOW CONTROL #3 BLEND MALFUNCTION | Ex. air flow of mixer #3 is defective |
| B0 | 411 | B0411 | AIR FLOW CONTROL #3 BLEND RANGE/PERF | Ex. mixer 3 runs slowly |
| B0 | 412 | B0412 | AIR FLOW CONTROL #3 BLEND LOW INPUT | Ex. mixer #3 has a low signal |
| B0 | 413 | B0413 | AIR FLOW CONTROL #3 BLEND HIGH INPUT | Ex. mixer #3 has a high signal |
| B0 | 415 | B0415 | AIR FLOW CONTROL #4 VENT MALFUNCTION | Ex. airflow ventilation #4 defective |
| B0 | 416 | B0416 | AIR FLOW CONTROL #4 VENT RANGE/PERF | Ex. ventilation №4 works slowly |
| B0 | 417 | B0417 | AIR FLOW CONTROL #4 VENT LOW INPUT | Ex. ventilation #4 has a low signal |
| B0 | 418 | B0418 | AIR FLOW CONTROL #4 VENT HIGH INPUT | Ex. ventilation #4 has a high signal |
| B0 | 420 | B0420 | AIR FLOW CONTROL #5 A/C MALFUNCTION | Ex. Air conditioning air flow #5 is defective |
| B0 | 421 | B0421 | AIR FLOW CONTROL #5 A/C RANGE/PERF | Ex. A/C #5 is running slowly |
| B0 | 422 | B0422 | AIR FLOW CONTROL #5 A/C LOW INPUT | Ex. conditioning #5 has a low signal |
| B0 | 423 | B0423 | AIR FLOW CONTROL #5 A/C HIGH INPUT | Ex. conditioning #5 has a high signal |
| B0 | 425 | B0425 | AIR FLOW CONTROL #6 RECIRC MALFUNCTION | Ex. recirculation airflow #6 is faulty |
| B0 | 426 | B0426 | AIR FLOW CONTROL #6 RECIRC RANGE/PERF | Ex. recirculation #6 is slow |
| B0 | 427 | B0427 | AIR FLOW CONTROL #6 RECIRC LOW INPUT | Ex. recirculation #6 has a low signal |
| B0 | 428 | B0428 | AIR FLOW CONTROL #6 RECIRC HIGH INPUT | Ex. recirculation #6 has a high signal |
| B0 | 430 | B0430 | REAR DEFROST CIRCUIT MALFUNCTION | Rear window defroster circuit faulty |
| B0 | 431 | B0431 | REAR DEFROST CIRCUIT RANGE/PERF | Rear window defroster circuit runs slowly |
| B0 | 432 | B0432 | REAR DEFROST CIRCUIT LOW INPUT | Rear window defroster circuit low |
| B0 | 433 | B0433 | REAR DEFROST CIRCUIT HIGH INPUT | Rear window defroster circuit high |
| B0 | 435 | B0435 | A/C REQUEST CIRCUIT MALFUNCTION | Air Conditioning Request Circuit Faulty |
| B0 | 436 | B0436 | A/C REQUEST CIRCUIT RANGE/PERF | A/C turn on request circuit is slow |
| B0 | 437 | B0437 | A/C REQUEST CIRCUIT LOW INPUT | A/C turn on request circuit is low |
| B0 | 438 | B0438 | A/C REQUEST CIRCUIT HIGH INPUT | Air Conditioning Request Circuit |
| B0 | 440 | B0440 | CONTROL HEAD #1 FEEDBACK MALFUNCTION | |
| B0 | 441 | B0441 | CONTROL HEAD #1 FEEDBACK RANGE/PERF | |
| B0 | 442 | B0442 | CONTROL HEAD #1 FEEDBACK LOW INPUT | |
| B0 | 443 | B0443 | CONTROL HEAD #1 FEEDBACK HIGH INPUT | |
| B0 | 445 | B0445 | CONTROL HEAD #2 FEEDBACK MALFUNCTION | |
| B0 | 446 | B0446 | CONTROL HEAD #2 FEEDBACK RANGE/PERF | |
| B0 | 447 | B0447 | CONTROL HEAD #2 FEEDBACK LOW INPUT | |
| B0 | 448 | B0448 | CONTROL HEAD #2 FEEDBACK HIGH INPUT | |
| B0 | 500 | B0500 | RH TURN SIGNAL CIRCUIT MALFUNCTION | Right Turn Signal Circuit Faulty |
| B0 | 501 | B0501 | RH TURN SIGNAL CIRCUIT RANGE/PERF | Right Turn Signal Circuit Runs Slow |
| B0 | 502 | B0502 | RH TURN SIGNAL CIRCUIT LOW INPUT | Right Turn Signal Circuit Low |
| B0 | 503 | B0503 | RH TURN SIGNAL CIRCUIT HIGH INPUT | Right Turn Signal Circuit High |
| B0 | 505 | B0505 | LH TURN SIGNAL CIRCUIT MALFUNCTION | Left Turn Signal Circuit Faulty |
| B0 | 506 | B0506 | LH TURN SIGNAL CIRCUIT RANGE/PERF | Left Turn Signal Circuit Slow |
| B0 | 507 | B0507 | LH TURN SIGNAL CIRCUIT LOW INPUT | Left Turn Signal Circuit Low |
| B0 | 508 | B0508 | LH TURN SIGNAL CIRCUIT HIGH INPUT | Left Turn Signal Circuit High |
| B0 | 510 | B0510 | HEADLAMP INDICATORS CIRCUIT MALFUNCTION | Headlight indicator circuit is faulty |
| B0 | 511 | B0511 | HEADLAMP INDICATORS CIRCUIT RANGE/PERF | Headlight indicator circuit running slowly |
| B0 | 512 | B0512 | HEADLAMP INDICATORS CIRCUIT LOW INPUT | Headlight indicator circuit is low |
| B0 | 513 | B0513 | HEADLAMP INDICATORS CIRCUIT HIGH INPUT | The headlight indicator circuit is high |
| B0 | 515 | B0515 | SPEEDOMETER CIRCUIT MALFUNCTION | Speedometer circuit is faulty |
| B0 | 516 | B0516 | SPEEDOMETER CIRCUIT RANGE/PERF | Speedometer circuit running slow |
| B0 | 517 | B0517 | SPEEDOMETER CIRCUIT LOW INPUT | Speedometer circuit has a low signal |
| B0 | 518 | B0518 | SPEEDOMETER CIRCUIT HIGH INPUT | The speedometer circuit has a high signal |
| B0 | 520 | B0520 | TACHOMETER CIRCUIT MALFUNCTION | Tachometer circuit is faulty |
| B0 | 521 | B0521 | TACHOMETER CIRCUIT RANGE/PERF | Tachometer circuit running slowly |
| B0 | 522 | B0522 | TACHOMETER CIRCUIT LOW INPUT | The tachometer circuit has a low signal |
| B0 | 523 | B0523 | TACHOMETER CIRCUIT HIGH INPUT | The tachometer circuit has a high signal |
| B0 | 525 | B0525 | TEMPERATURE GAUGES CIRCUIT MALFUNCTION | The temperature measuring circuit is faulty |
| B0 | 526 | B0526 | TEMPERATURE GAUGES CIRCUIT RANGE/PERF | The temperature measuring circuit is running slowly |
| B0 | 527 | B0527 | TEMPERATURE GAUGES CIRCUIT LOW INPUT | The temperature measuring circuit has a low signal |
| B0 | 528 | B0528 | TEMPERATURE GAUGES CIRCUIT HIGH INPUT | The temperature measuring circuit has a high signal |
| B0 | 530 | B0530 | FUEL LEVEL GAUGE CIRCUIT MALFUNCTION | Fuel gauge circuit malfunction |
| B0 | 531 | B0531 | FUEL LEVEL GAUGE CIRCUIT RANGE/PERF | Fuel Gauge Circuit Running Slow |
| B0 | 532 | B0532 | FUEL LEVEL GAUGE CIRCUIT LOW INPUT | Fuel Gauge Circuit Low |
| B0 | 533 | B0533 | FUEL LEVEL GAUGE CIRCUIT HIGH INPUT | Fuel Gauge Circuit High |
| B0 | 535 | B0535 | TURBO/SUPERBOOST GAUGE MALFUNCTION | Turbo/Super Boost Gauge Defective |
| B0 | 536 | B0536 | TURBO/SUPERBOOST GAUGE RANGE/PERF | Turbo/super boost meter is slow |
| B0 | 537 | B0537 | TURBO/SUPERBOOST GAUGE LOW INPUT | Turbo/super boost meter is low |
| B0 | 538 | B0538 | TURBO/SUPERBOOST GAUGE HIGH INPUT | The turbo/super boost meter has a high signal |
| B0 | 540 | B0540 | FASTEN SEATBELT INDICATOR MALFUNCTION | Seat belt buckle indicator defective |
| B0 | 541 | B0541 | FASTEN SEATBELT INDICATOR RANGE/PERF | Seat belt buckle indicator is slow |
| B0 | 542 | B0542 | FASTEN SEATBELT INDICATOR LOW INPUT | The seat belt buckle indicator is low |
| B0 | 543 | B0543 | FASTEN SEATBELT INDICATOR HIGH INPUT | The seat belt latch indicator is high. signal |
| B0 | 545 | B0545 | DOOR AJAR #1 INDICATOR MALFUNCTION | Door ajar indicator #1 defective |
| B0 | 546 | B0546 | DOOR AJAR #1 INDICATOR RANGE/PERF | Door ajar indicator #1 is slow |
| B0 | 547 | B0547 | DOOR AJAR #1 INDICATOR LOW INPUT | Door ajar indicator #1 is low |
| B0 | 548 | B0548 | DOOR AJAR #1 INDICATOR HIGH INPUT | Door ajar indicator #1 is high |
| B0 | 550 | B0550 | DOOR AJAR #2 INDICATOR MALFUNCTION | Door ajar indicator #2 defective |
| B0 | 551 | B0551 | DOOR AJAR #2 INDICATOR RANGE/PERF | Door ajar indicator #2 is slow |
| B0 | 552 | B0552 | DOOR AJAR #2 INDICATOR LOW INPUT | Door ajar indicator #2 is low |
| B0 | 553 | B0553 | DOOR AJAR #2 INDICATOR HIGH INPUT | Door ajar indicator #2 is high |
| B0 | 555 | B0555 | BRAKE INDICATOR CIRCUIT MALFUNCTION | Brake indicator circuit is faulty |
| B0 | 556 | B0556 | BRAKE INDICATOR CIRCUIT RANGE/PERF | Brake Indicator Circuit Runs Slow |
| B0 | 557 | B0557 | BRAKE INDICATOR CIRCUIT LOW INPUT | Brake indicator circuit is low |
| B0 | 558 | B0558 | BRAKE INDICATOR CIRCUIT HIGH INPUT | Brake indicator circuit is high |
| B0 | 560 | B0560 | AIR BAG LAMP #1 CIRCUIT MALFUNCTION | #1 Airbag Lamp Circuit Faulty |
| B0 | 561 | B0561 | AIR BAG LAMP #1 CIRCUIT RANGE/PERF | #1 Airbag Lamp Circuit Runs Slow |
| B0 | 562 | B0562 | AIR BAG LAMP #1 CIRCUIT LOW INPUT | #1 Airbag Lamp Circuit Low |
| B0 | 563 | B0563 | AIR BAG LAMP #1 CIRCUIT HIGH INPUT | #1 Airbag Lamp Circuit High |
| B0 | 565 | B0565 | SECURITY OP INFO CIRCUIT MALFUNCTION | Confidential Options Information Circuit Faulty |
| B0 | 566 | B0566 | SECURITY OP INFO CIRCUIT RANGE/PERF | The chain of information about secret options is slow |
| B0 | 567 | B0567 | SECURITY OP INFO CIRCUIT LOW INPUT | The secret option information circuit is low |
| B0 | 568 | B0568 | SECURITY OP INFO CIRCUIT HIGH INPUT | The secret option information circuit is high |
| B0 | 600 | B0600 | OPTION CONFIG ERROR | Options configuration is wrong |
| B0 | 601 | B0601 | KAM RESET | Reset "KAM" sensor |
| B0 | 602 | B0602 | OSC WATCHDOG COP MALFUNCTION | The alternator that controls the WATCHDOG system is faulty |
| B0 | 603 | B0603 | EEPROM WRITE ERROR | Read-only memory (ROM) write error |
| B0 | 604 | B0604 | EEPROM CALIBRATION ERROR | Calibration ROM error |
| B0 | 605 | B0605 | EEPROM CHECKSUM ERROR | ROM checksum error |
| B0 | 606 | B0606 | RAM MALFUNCTION | RAM is defective |
| B0 | 607 | B0607 | INTERNAL ERROR | Internal error |
| B0 | 608 | B0608 | INITIALIZATION ERROR | Initialization error |
| B0 | 800 | B0800 | DEVICE POWER #1 CIRCUIT MALFUNCTION | Power Supply #1 Circuit Faulty |
| B0 | 801 | B0801 | DEVICE POWER #1 CIRCUIT RANGE/PERF | Power Supply #1 Circuit Signal Out of Range |
| B0 | 802 | B0802 | DEVICE POWER #1 CIRCUIT LOW INPUT | Power Supply #1 Circuit Always Low |
| B0 | 803 | B0803 | DEVICE POWER #1 CIRCUIT HIGH INPUT | Power Supply #1 Circuit Always High |
| B0 | 805 | B0805 | DEVICE POWER #2 CIRCUIT MALFUNCTION | Power supply circuit #2 is faulty |
| B0 | 806 | B0806 | DEVICE POWER #2 CIRCUIT RANGE/PERF | Power Supply #2 Circuit Signal Out of Range |
| B0 | 807 | B0807 | DEVICE POWER #2 CIRCUIT LOW INPUT | Power supply circuit #2 always low |
| B0 | 808 | B0808 | DEVICE POWER #2 CIRCUIT HIGH INPUT | Power supply circuit #2 always high |
| B0 | 810 | B0810 | DEVICE POWER #3 CIRCUIT MALFUNCTION | Power supply circuit #3 is faulty |
| B0 | 811 | B0811 | DEVICE POWER #3 CIRCUIT RANGE/PERF | Power Supply Circuit #3 Signal Out of Range |
| B0 | 812 | B0812 | DEVICE POWER #3 CIRCUIT LOW INPUT | Power supply circuit #3 always low |
| B0 | 813 | B0813 | DEVICE POWER #3 CIRCUIT HIGH INPUT | Power supply circuit #3 always high |
| B0 | 815 | B0815 | DEVICE GROUND #1 CIRCUIT MALFUNCTION | #1 device ground circuit is faulty |
| B0 | 816 | B0816 | DEVICE GROUND #1 CIRCUIT RANGE/PERF | Ground Circuit Signal #1 Out of Range |
| B0 | 817 | B0817 | DEVICE GROUND #1 CIRCUIT LOW INPUT | Ground signal #1 is always low |
| B0 | 818 | B0818 | DEVICE GROUND #1 CIRCUIT HIGH INPUT | Ground signal #1 is always high |
| B0 | 820 | B0820 | DEVICE GROUND #2 CIRCUIT MALFUNCTION | Device Ground Circuit Faulty #2 |
| B0 | 821 | B0821 | DEVICE GROUND #2 CIRCUIT RANGE/PERF | Ground Circuit Signal #2 Out of Range |
| B0 | 822 | B0822 | DEVICE GROUND #2 CIRCUIT LOW INPUT | Ground Loop #2 Signal Always Low |
| B0 | 823 | B0823 | DEVICE GROUND #2 CIRCUIT HIGH INPUT | Ground signal #2 is always high |
| B0 | 825 | B0825 | DEVICE GROUND #3 CIRCUIT MALFUNCTION | Device Ground Circuit Faulty #3 |
| B0 | 826 | B0826 | DEVICE GROUND #3 CIRCUIT RANGE/PERF | Ground Circuit Signal #3 Out of Range |
| B0 | 827 | B0827 | DEVICE GROUND #3 CIRCUIT LOW INPUT | Ground signal #3 is always low |
| B0 | 828 | B0828 | DEVICE GROUND #3 CIRCUIT HIGH INPUT | Ground signal #3 is always high |
| B0 | 830 | B0830 | IGNITION 0 CIRCUIT MALFUNCTION | Ignition circuit 0 faulty |
| B0 | 831 | B0831 | IGNITION 0 CIRCUIT RANGE/PERF | Ignition circuit 0 is slow |
| B0 | 832 | B0832 | IGNITION 0 CIRCUIT LOW INPUT | Ignition 0 circuit low |
| B0 | 833 | B0833 | IGNITION 0 CIRCUIT HIGH INPUT | Ignition 0 circuit high |
| B0 | 835 | B0835 | IGNITION 1 CIRCUIT MALFUNCTION | Ignition circuit 1 faulty |
| B0 | 836 | B0836 | IGNITION 1 CIRCUIT RANGE/PERF | Ignition circuit 1 runs slowly |
| B0 | 837 | B0837 | IGNITION 1 CIRCUIT LOW INPUT | Ignition 1 Circuit Low |
| B0 | 838 | B0838 | IGNITION 1 CIRCUIT HIGH INPUT | Ignition 1 circuit high |
| B0 | 840 | B0840 | IGNITION 3 CIRCUIT MALFUNCTION | Ignition circuit 3 faulty |
| B0 | 841 | B0841 | IGNITION 3 CIRCUIT RANGE/PERF | Ignition circuit 3 runs slowly |
| B0 | 842 | B0842 | IGNITION 3 CIRCUIT LOW INPUT | Ignition 3 Circuit Low |
| B0 | 843 | B0843 | IGNITION 3 CIRCUIT HIGH | Ignition 3 circuit high |
| B0 | 845 | B0845 | INPUT DEVICE 5 VOLT REF CIRCUIT MALFUNCTION | 5 volt power supply is defective |
| B0 | 846 | B0846 | DEVICE 5 VOLT REF CIRCUIT RANGE/PERF | The signal of the 5-volt power supply is out of range |
| B0 | 847 | B0847 | DEVICE 5 VOLT REF CIRCUIT LOW INPUT | 5V power supply signal is always low |
| B0 | 848 | B0848 | DEVICE 5 VOLT REF CIRCUIT HIGH INPUT | The signal of the 5-volt power supply is always high |
| B0 | 850 | B0850 | (CLEAN)BATTERY CIRCUIT MALFUNCTION | (Clean) Battery circuit faulty |
| B0 | 851 | B0851 | (CLEAN)BATTERY CIRCUIT RANGE/PERF | (Clean) Battery circuit is not working properly |
| B0 | 852 | B0852 | (CLEAN)BATTERY CIRCUIT LOW INPUT | (Clean) The battery circuit is low |
| B0 | 853 | B0853 | (CLEAN)BATTERY CIRCUIT HIGH INPUT | (Clean) The battery circuit is high |
| B0 | 855 | B0855 | (DIRTY)BATTERY CIRCUIT MALFUNCTION | (Dirty) Battery circuit defective |
| B0 | 856 | B0856 | (DIRTY)BATTERY CIRCUIT RANGE/PERF | (Dirty) Battery circuit not working properly |
| B0 | 857 | B0857 | (DIRTY)BATTERY CIRCUIT LOW INPUT | (Dirty) The battery circuit is low |
| B0 | 858 | B0858 | (DIRTY)BATTERY CIRCUIT HIGH INPUT | (Dirty) The battery circuit is high |
| B0 | 860 | B0860 | SYSTEM VOLTAGE HIGH | High system supply voltage |
| B0 | 856 | B0856 | SYSTEM VOLTAGE LOW | Low system supply voltage |
| C0 | 200 | C0200 | RF WHEEL SPD SENS CIRCUIT MALFUNCTION | Right front wheel speed sensor circuit malfunction |
| C0 | 201 | C0201 | RF WHEEL SPD SENS CIRCUIT RANGE/PERF | Right front wheel sensor circuit is malfunctioning |
| C0 | 202 | C0202 | RF WHEEL SPD SENS CIRCUIT LOW INPUT | Right Front Wheel Sensor Circuit Always Low |
| C0 | 203 | C0203 | RF WHEEL SPD SENS CIRCUIT HIGH INPUT | The right front wheel sensor circuit is always high. level |
| C0 | 205 | C0205 | LF WHEEL SPD SENS CIRCUIT MALFUNCTION | Left Front Wheel Speed Sensor Circuit Faulty |
| C0 | 206 | C0206 | LF WHEEL SPD SENS CIRCUIT RANGE/PERF | Left front wheel sensor circuit is malfunctioning |
| C0 | 207 | C0207 | LF WHEEL SPD SENS CIRCUIT LOW INPUT | Left Front Wheel Sensor Circuit Always Low |
| C0 | 208 | C0208 | LF WHEEL SPD SENS CIRCUIT HIGH INPUT | The left front wheel sensor circuit is always high. level |
| C0 | 210 | C0210 | RR WHEEL SPD SENS CIRCUIT MALFUNCTION | Right Rear Wheel Speed Sensor Circuit Faulty |
| C0 | 211 | C0211 | RR WHEEL SPD SENS CIRCUIT RANGE/PERF | Right rear wheel sensor circuit not working properly |
| C0 | 212 | C0212 | RR WHEEL SPD SENS CIRCUIT LOW INPUT | Right Rear Wheel Sensor Circuit Always Low |
| C0 | 213 | C0213 | RR WHEEL SPD SENS CIRCUIT HIGH INPUT | The right rear wheel sensor circuit is always high. level |
| C0 | 215 | C0215 | LR WHEEL SPD SENS CIRCUIT MALFUNCTION | Left Rear Wheel Speed Sensor Circuit Faulty |
| C0 | 216 | C0216 | LR WHEEL SPD SENS CIRCUIT RANGE/PERF | Left rear wheel sensor circuit not working properly |
| C0 | 217 | C0217 | LR WHEEL SPD SENS CIRCUIT LOW INPUT | Left rear wheel sensor circuit always low |
| C0 | 218 | C0218 | LR WHEEL SPD SENS CIRCUIT HIGH INPUT | The left rear wheel sensor circuit is always high. level |
| C0 | 220 | C0220 | REAR WHEEL SPD SENS CIRCUIT MALFUNCTION | Rear Wheel Speed Sensor Circuit Faulty |
| C0 | 221 | C0221 | REAR WHEEL SPD SENS CIRCUIT RANGE/PERF | Rear wheel sensor circuit not working properly |
| C0 | 222 | C0222 | REAR WHEEL SPD SENS CIRCUIT LOW INPUT | Rear wheel sensor circuit always low |
| C0 | 223 | C0223 | REAR WHEEL SPD SENS CIRCUIT HIGH INPUT | The rear wheel sensor circuit is always high. level |
| C0 | 225 | C0225 | WHEEL SPD SENS FREQUENCY ERROR | Wheel speed sensor frequency is wrong |
| C0 | 226 | C0226 | RF ABS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 ABS right. per. wheel is defective |
| C0 | 227 | C0227 | RF ABS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 ABS right. per. wheels working. slowly |
| C0 | 228 | C0228 | RF ABS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 ABS right front wheel in a low level |
| C0 | 229 | C0229 | RF ABS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 ABS right front wheel in high. level |
| C0 | 231 | C0231 | RF ABS SOL/MTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 2 ABS right. per. wheel is defective |
| C0 | 232 | C0232 | RF ABS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 2 ABS right. per. wheels working. slowly |
| C0 | 233 | C0233 | RF ABS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 2 ABS right front wheel in a low level |
| C0 | 234 | C0234 | RF ABS SOL/MTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 ABS right front wheel in high. level |
| C0 | 236 | C0236 | LF ABS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 ABS lion. per. wheel is defective |
| C0 | 237 | C0237 | LF ABS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 ABS lion. per. wheels working. slowly |
| C0 | 238 | C0238 | LF ABS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 ABS left. per. wheels in a low level |
| C0 | 239 | C0239 | LF ABS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 ABS left. per. wheel in high. level |
| C0 | 241 | C0241 | LF ABS SOL/MTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 2 ABS lion. per. wheel is defective |
| C0 | 242 | C0242 | LF ABS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 2 ABS lion. per. wheels work. slowly |
| C0 | 243 | C0243 | LF ABS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 2 ABS left. per. wheels in a low level |
| C0 | 244 | C0244 | LF ABS SOL/MTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 ABS left lane high level |
| C0 | 246 | C0246 | RR ABS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 ABS right. ass wheel is defective |
| C0 | 247 | C0247 | RR ABS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 ABS right. ass wheels working. slowly |
| C0 | 248 | C0248 | RR ABS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 ABS right rear wheel low |
| C0 | 249 | C0249 | RR ABS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 ABS right rear wheel high level |
| C0 | 251 | C0251 | ||
| C0 | 252 | C0252 | ||
| C0 | 253 | C0253 | ||
| C0 | 254 | C0254 | ||
| C0 | 256 | C0256 | LR ABS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 ABS lion. ass wheel is defective |
| C0 | 257 | C0257 | LR ABS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 ABS lion. ass wheels working. slowly |
| C0 | 258 | C0258 | LR ABS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 ABS left rear wheel in low level |
| C0 | 259 | C0259 | LR ABS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 ABS left rear wheel high level |
| C0 | 261 | C0261 | RR ABS SOL/MTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 2 ABS right. ass wheel is defective |
| C0 | 262 | C0262 | RR ABS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 2 ABS right. ass wheels work. slowly |
| C0 | 263 | C0263 | RR ABS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 2 ABS right. rear wheels in a low level |
| C0 | 264 | C0264 | RR ABS SOL/MTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 ABS right rear wheels high. level |
| C0 | 266 | C0266 | PUMP MOTOR CIRCUIT MALFUNCTION | Pump motor circuit is faulty |
| C0 | 267 | C0267 | PUMP MOTOR CIRCUIT RANGE/PERF | Pump motor circuit not working properly |
| C0 | 268 | C0268 | PUMP MOTOR CIRCUIT LOW INPUT | Pump motor circuit always low |
| C0 | 269 | C0269 | PUMP MOTOR CIRCUIT HIGH INPUT | Pump motor circuit |
| C0 | 271 | C0271 | PUMP MOTOR RELAY CIRCUIT MALFUNCTION | Pump Motor Relay Circuit Faulty |
| C0 | 272 | C0272 | PUMP MOTOR RELAY CIRCUIT RANGE/PERF | Pump motor relay circuit not working properly |
| C0 | 273 | C0273 | PUMP MOTOR RELAY CIRCUIT LOW INPUT | Pump Motor Relay Circuit Always Low |
| C0 | 274 | C0274 | PUMP MOTOR RELAY CIRCUIT HIGH INPUT | Pump Motor Relay Circuit Always High |
| C0 | 276 | C0276 | VALVE RELAY CIRCUIT MALFUNCTION | Valve relay circuit faulty |
| C0 | 277 | C0277 | VALVE RELAY CIRCUIT RANGE/PERF | Valve relay circuit not working properly |
| C0 | 278 | C0278 | VALVE RELAY CIRCUIT LOW INPUT | Valve relay circuit always low |
| C0 | 279 | C0279 | VALVE RELAY CIRCUIT HIGH INPUT | Valve relay circuit always high |
| C0 | 300 | C0300 | RF TCS SOUMTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit #1 "TCS" is right. per. wheel is defective |
| C0 | 301 | C0301 | RF TCS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit #1 "TCS" is right. per. wheels working. slowly |
| C0 | 302 | C0302 | RF TCS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 "TCS" right front wheel in a low level |
| C0 | 303 | C0303 | RF TCS SOUMTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 "TCS" right front wheel in high. level |
| C0 | 305 | C0305 | RF TCS SOUMTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit #2 "TCS" is right. per. wheel is defective |
| C0 | 306 | C0306 | RF TCS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit #2 "TCS" is right. per. wheels working. slowly |
| C0 | 307 | C0307 | RF TCS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 2 "TCS" right front wheel in a low level |
| C0 | 308 | C0308 | RF TCS SOL/MTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 "TCS" right front wheel in high. level |
| C0 | 310 | C0310 | LF TCS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 "TCS" lion. per. wheel is defective |
| C0 | 311 | C0311 | LF TCS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 "TCS" lion. per. wheels work. slowly |
| C0 | 312 | C0312 | LF TCS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 "TCS" left. per. wheel in a low level |
| C0 | 313 | C0313 | LF TCS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 "TCS" left front wheel in high. level |
| C0 | 315 | C0315 | LF TCS SOL/MTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 2 "TCS" lion. per. wheel is defective |
| C0 | 316 | C0316 | LF TCS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 2 "TCS" lion. per. wheels working. slowly |
| C0 | 317 | C0317 | LF TCS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 2 "TCS" left. per. wheels in a low level |
| C0 | 318 | C0318 | LF TCS SOL/MTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 "TCS" left front wheel in high. level |
| C0 | 320 | C0320 | RR TCS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit #1 "TCS" is right. ass wheel is defective |
| C0 | 321 | C0321 | RR TCS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit #1 "TCS" is right. ass wheels working. slowly |
| C0 | 322 | C0322 | RR TCS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit #1 "TCS" right rear wheel low |
| C0 | 323 | C0323 | RR TCS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 "TCS" right rear wheel high level |
| C0 | 325 | C0325 | ||
| C0 | 326 | C0326 | ||
| C0 | 327 | C0327 | ||
| C0 | 328 | C0328 | RR TCS SOL/MTR #2 CIRCUIT HIGH INPUT | |
| C0 | 330 | C0330 | LR TCS SOL/MTR #1 CIRCUIT MALFUNCTION | Solenoid/Priv circuit No. 1 "TCS" lion. ass wheel is defective |
| C0 | 331 | C0331 | LR TCS SOL/MTR #1 CIRCUIT RANGE/PERF | Solenoid/Priv circuit No. 1 "TCS" lion. ass wheels work. slowly |
| C0 | 332 | C0332 | LR TCS SOL/MTR #1 CIRCUIT LOW INPUT | Solenoid/Priv circuit No. 1 "TCS" left rear wheel low |
| C0 | 333 | C0333 | LR TCS SOL/MTR #1 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 1 "TCS" left rear wheel high level |
| C0 | 335 | C0335 | RR TCS SOL/MTR #2 CIRCUIT MALFUNCTION | Solenoid/Priv circuit #2 "TCS" is right. ass wheel is defective |
| C0 | 336 | C0336 | RR TCS SOL/MTR #2 CIRCUIT RANGE/PERF | Solenoid/Priv circuit #2 "TCS" is right. ass wheels work. slowly |
| C0 | 337 | C0337 | RR TCS SOL/MTR #2 CIRCUIT LOW INPUT | Solenoid/Priv circuit #2 "TCS" right rear wheel low |
| C0 | 338 | C0338 | RR TCS SOUMTR #2 CIRCUIT HIGH INPUT | Solenoid/Priv circuit No. 2 "TCS" right rear wheels high. level |
| C0 | 340 | C0340 | ABS/TCS BRAKE SW. CIRCUIT MALFUNCTION | ABS/TCS shift circuit malfunction |
| C0 | 341 | C0341 | ABS/TCS BRAKE SW. CIRCUIT RANGE/PERF | ABS/TCS shift circuit is slow |
| C0 | 342 | C0342 | ABS/TCS BRAKE SW. CIRCUIT LOW INPUT | ABS/TCS Switching Circuit Low |
| C0 | 343 | C0343 | ABS/TCS BRAKE SW. CIRCUIT HIGH INPUT | ABS/TCS switching circuit high |
| C0 | 345 | C0345 | LOW BRAKE FLUID CIRCUIT MALFUNCTION | Low Brake Fluid Sensor Circuit Faulty |
| C0 | 346 | C0346 | LOW BRAKE FLUID CIRCUIT RANGE/PERF | Brake Fluid Level Sensor Circuit Not Working Correctly |
| C0 | 347 | C0347 | LOW BRAKE FLUID CIRCUIT LOW INPUT | Brake Fluid Level Sensor Circuit Low |
| C0 | 348 | C0348 | LOW BRAKE FLUID CIRCUIT HIGH INPUT | Brake Fluid Level Sensor Circuit High |
| C0 | 350 | C0350 | REAR SOL/MTR #1 CIRCUIT MALFUNCTION | Rear Solenoid/Actuator #1 Circuit Faulty |
| C0 | 351 | C0351 | REAR SOL/MTR #1 CIRCUIT RANGE/PERF | #1 rear solenoid/actuator circuit not working properly |
| C0 | 352 | C0352 | REAR SOL/MTR #1 CIRCUIT LOW INPUT | #1 rear solenoid/actuator circuit low |
| C0 | 353 | C0353 | REAR SOL/MTR #1 CIRCUIT HIGH INPUT | #1 Rear Solenoid/Actuator Circuit High |
| C0 | 355 | C0355 | THROTTLE REDUCT MTR CIRCUIT MALFUNCTION | Throttle Actuator Motor Circuit Faulty |
| C0 | 356 | C0356 | THROTTLE REDUCT MTR CIRCUIT RANGE/PERF | Throttle motor circuit not working properly |
| C0 | 357 | C0357 | THROTTLE REDUCT MTR CIRCUIT LOW INPUT | Throttle Actuator Motor Circuit Low |
| C0 | 358 | C0358 | THROTTLE REDUCT MTR CIRCUIT HIGH INPUT | Throttle motor circuit high |
| C0 | 360 | C0360 | SYSTEM PRESSURE CIRCUIT MALFUNCTION | Circuit of pressure measuring systems is faulty |
| C0 | 361 | C0361 | SYSTEM PRESSURE CIRCUIT RANGE/PERF | The pressure measurement circuit is not working correctly |
| C0 | 362 | C0362 | SYSTEM PRESSURE CIRCUIT LOW INPUT | Low level pressure measurement circuit |
| C0 | 363 | C0363 | SYSTEM PRESSURE CIRCUIT HIGH INPUT | High level pressure measurement circuit |
| C0 | 365 | C0365 | LATERAL ACCELEROMTR CIRCUIT MALFUNCTION | Lateral Acceleration Meter Circuit Faulty |
| C0 | 366 | C0366 | LATERAL ACCELEROMTR CIRCUIT RANGE/PERF | Lateral acceleration meter circuit not working properly |
| C0 | 367 | C0367 | LATERAL ACCELEROMTR CIRCUIT LOW INPUT | Lateral Acceleration Meter Circuit Low |
| C0 | 368 | C0368 | LATERAL ACCELEROMTR CIRCUIT HIGH INPUT | Lateral Acceleration Meter Circuit High |
| C0 | 370 | C0370 | YAW RATE CIRCUIT MALFUNCTION | Stability Sensor Circuit Faulty |
| C0 | 371 | C0371 | YAW RATE CIRCUIT RANGE/PERF | Stability sensor circuit not working properly |
| C0 | 372 | C0372 | YAW RATE CIRCUIT LOW INPUT | Stability Sensor Circuit Low |
| C0 | 373 | C0373 | YAW RATE CIRCUIT HIGH INPUT | Stability Sensor Circuit High |
| C0 | 500 | C0500 | STEEPING SOLENOID CIRCUIT MALFUNCTION | Solenoid solenoid (retractor relay) circuit is faulty |
| C0 | 501 | C0501 | STEEPING SOLENOID CIRCUIT RANGE/PERF | Retract solenoid circuit not working properly |
| C0 | 502 | C0502 | STEEPING SOLENOID CIRCUIT LOW INPUT | Pull solenoid circuit low |
| C0 | 503 | C0503 | STEEPING SOLENOID CIRCUIT HIGH INPUT | Pull-in solenoid circuit high |
| C0 | 505 | C0505 | STEEPING POSITION SENSOR MALFUNCTION | |
| C0 | 506 | C0506 | STEEPING POSITION SENSOR RANGE/PERF | |
| C0 | 507 | C0507 | STEEPING POSITION SENSOR LOW INPUT | |
| C0 | 508 | C0508 | STEEPING POSITION SENSOR HIGH INPUT | |
| C0 | 510 | C0510 | STEEPING CHANGE RATE SENSOR MALFUNCTION | |
| C0 | 511 | C0511 | STEEPING CHANGE RATE SENSOR RANGE/PERF | |
| C0 | 512 | C0512 | STEEPING CHANGE RATE SENSOR LOW INPUT | |
| C0 | 513 | C0513 | STEEPING CHANGE RATE SENSOR HIGH INPUT | |
| C0 | 700 | C0700 | LF SOLENOID CIRCUIT MALFUNCTION | Left front solenoid circuit faulty |
| C0 | 701 | C0701 | LF SOLENOID CIRCUIT RANGE/PERF | Left front solenoid circuit not working properly |
| C0 | 702 | C0702 | LF SOLENOID CIRCUIT LOW INPUT | Left Front Solenoid Circuit Low |
| C0 | 703 | C0703 | LF SOLENOID CIRCUIT HIGH INPUT | Left Front Solenoid Circuit High |
| C0 | 705 | C0705 | RF SOLENOID CIRCUIT MALFUNCTION | Right front solenoid circuit is faulty |
| C0 | 706 | C0706 | RF SOLENOID CIRCUIT RANGE/PERF | Right front solenoid circuit not working properly |
| C0 | 707 | C0707 | RF SOLENOID CIRCUIT LOW INPUT | Right Front Solenoid Circuit Low |
| C0 | 708 | C0708 | RF SOLENOID CIRCUIT HIGH INPUT | Right Front Solenoid Circuit High |
| C0 | 710 | C0710 | LR SOLENOID CIRCUIT MALFUNCTION | Left Rear Solenoid Circuit Faulty |
| C0 | 711 | C0711 | LR SOLENOID CIRCUIT RANGE/PERF | Left rear solenoid circuit not working properly |
| C0 | 712 | C0712 | LR SOLENOID CIRCUIT LOW INPUT | Left Rear Solenoid Circuit Low |
| C0 | 713 | C0713 | LR SOLENOID CIRCUIT HIGH INPUT | Left Rear Solenoid Circuit High |
| C0 | 715 | C0715 | RR SOLENOID CIRCUIT MALFUNCTION | Right Rear Solenoid Circuit Faulty |
| C0 | 716 | C0716 | RR SOLENOID CIRCUIT RANGE/PERF | Right rear solenoid circuit not working properly |
| C0 | 717 | C0717 | RR SOLENOID CIRCUIT LOW INPUT | Right Rear Solenoid Circuit Low |
| C0 | 718 | C0718 | RR SOLENOID CIRCUIT HIGH INPUT | Right Rear Solenoid Circuit High |
| C0 | 720 | C0720 | LF ACCELEROMTR CIRCUIT MALFUNCTION | Left front accelerometer circuit is faulty |
| C0 | 721 | C0721 | LF ACCELEROMTR CIRCUIT RANGE/PERF | Left front accelerometer circuit not working properly |
| C0 | 722 | C0722 | LF ACCELEROMTR CIRCUIT LOW INPUT | Left front accelerometer circuit low |
| C0 | 723 | C0723 | LF ACCELEROMTR CIRCUIT HIGH INPUT | Left front accelerometer circuit high |
| C0 | 725 | C0725 | RF ACCELEROMTR CIRCUIT MALFUNCTION | Right front accelerometer circuit is faulty |
| C0 | 726 | C0726 | RF ACCELEROMTR CIRCUIT RANGE/PERF | Right front accelerometer circuit not working properly |
| C0 | 727 | C0727 | RF ACCELEROMTR CIRCUIT LOW INPUT | Right front accelerometer circuit low |
| C0 | 728 | C0728 | RF ACCELEROMTR CIRCUIT HIGH INPUT | Right front accelerometer circuit high |
| C0 | 730 | C0730 | LR ACCELEROMTR CIRCUIT MALFUNCTION | Left Rear Accelerometer Circuit Faulty |
| C0 | 731 | C0731 | LR ACCELEROMTR CIRCUIT RANGE/PERF | Left rear accelerometer circuit not working properly |
| C0 | 732 | C0732 | LR ACCELEROMTR CIRCUIT LOW INPUT | Left rear accelerometer circuit low |
| C0 | 733 | C0733 | LR ACCELEROMTR CIRCUIT HIGH INPUT | Left rear accelerometer circuit high |
| C0 | 735 | C0735 | RR ACCELEROMTR CIRCUIT MALFUNCTION | Right Rear Accelerometer Circuit Faulty |
| C0 | 736 | C0736 | RR ACCELEROMTR CIRCUIT RANGE/PERF | Right rear accelerometer circuit not working properly |
| C0 | 737 | C0737 | RR ACCELEROMTR CIRCUIT LOW INPUT | Right rear accelerometer circuit low |
| C0 | 738 | C0738 | RR ACCELEROMTR CIRCUIT HIGH INPUT | Right rear accelerometer circuit high |
| C0 | 740 | C0740 | LF POSITION SENSOR CIRCUIT MALFUNCTION | Left Front Position Sensor Circuit Faulty |
| C0 | 741 | C0741 | LF POSITION SENSOR CIRCUIT RANGE/PERF | Left front position sensor circuit not working properly |
| C0 | 742 | C0742 | LF POSITION SENSOR CIRCUIT LOW INPUT | Left Front Position Sensor Circuit Low |
| C0 | 743 | C0743 | LF POSITION SENSOR CIRCUIT HIGH INPUT | Left Front Position Sensor Circuit High |
| C0 | 745 | C0745 | RF POSITION SENSOR CIRCUIT MALFUNCTION | Right Front Position Sensor Circuit Faulty |
| C0 | 746 | C0746 | RF POSITION SENSOR CIRCUIT RANGE/PERF | Right Front Position Sensor Circuit Not Working Correctly |
| C0 | 747 | C0747 | RF POSITION SENSOR CIRCUIT LOW INPUT | Right Front Position Sensor Circuit Low |
| C0 | 748 | C0748 | RF POSITION SENSOR CIRCUIT HIGH INPUT | Right Front Position Sensor Circuit High |
| C0 | 750 | C0750 | LR POSITION SENSOR CIRCUIT MALFUNCTION | Left Rear Position Sensor Circuit Faulty |
| C0 | 751 | C0751 | LR POSITION SENSOR CIRCUIT RANGE/PERF | Left Rear Position Sensor Circuit Not Working Correctly |
| C0 | 752 | C0752 | LR POSITION SENSOR CIRCUIT LOW INPUT | Left Rear Position Sensor Circuit Low |
| C0 | 753 | C0753 | LR POSITION SENSOR CIRCUIT HIGH INPUT | Left rear position sensor circuit high |
| C0 | 755 | C0755 | RR POSITION SENSOR CIRCUIT MALFUNCTION | Right Rear Position Sensor Circuit Faulty |
| C0 | 756 | C0756 | RR POSITION SENSOR CIRCUIT RANGE/PERF | Right Rear Position Sensor Circuit Not Working Correctly |
| C0 | 757 | C0757 | RR POSITION SENSOR CIRCUIT LOW INPUT | Right Rear Position Sensor Circuit Low |
| C0 | 758 | C0758 | RR POSITION SENSOR CIRCUIT HIGH INPUT | Right Rear Position Sensor Circuit High |
Peace and smooth roads to all!
Probably, every owner of a car with an injection engine has encountered various errors in the operation of this unit. Such a nuisance is reported by the corresponding sign on the instrument panel - "engine error". Many will immediately go to the service station for diagnostics, while others will go with this problem. But the third group of people will definitely be interested in the reasons and deciphering the codes.
ECU in cars
The work of the mentioned part is imperceptible, but this unit starts immediately after the driver turns on the engine.
In some car models, electronics control the parameters even after the car has stopped.
Each ECU on any car is equipped with a special controller, which, when various malfunctions are detected, responds to them by igniting the indicator - "engine error". Each error has its own code and remains in the computer's memory. Some problems are not only completely saved, but the time they were detected by the system is also recorded. This option is called "freeze frame".
- causes
There is only one light bulb that reports errors on the dashboard. However, they may have many reasons. This can be found out without special equipment or a trip to the service station.
The Lambda probe
The oxygen sensor is part of the exhaust aftertreatment system. He checks how much oxygen is not burned in the engine cylinders. The lambda probe also monitors fuel consumption.
Various malfunctions of the named sensor do not allow the ECU to receive information from it. Sometimes this element gives incorrect information. Such breakdowns can increase or decrease fuel consumption and reduce engine power. On most modern cars, there are two to four such sensors.
Among the reasons for the failure of the described element is its contamination with used oil or oil soot. This reduces the accuracy of retrieval of information for regulating the fuel mixture and determining the optimal fuel consumption.
Fuel filler cap
Most drivers, when an error occurs, always think about the existence of very serious problems. But few people think to check if the fuel system is tight. But this very tightness can be easily broken by an insufficiently tightly closed gas tank cap. And this is a pretty common situation!
And what about the engine error? The fact is that when the cover is not hermetically closed, air enters the system, which increases fuel consumption. The diagnostic system gives an error because of this.
Catalyst
VAZ
For self-diagnosis of the VAZ, you can also use the diagnostic connector, but it is permissible to do this by the forces of the car. To do this, hold down the odometer button, then turn the key to the first position, then the button is released. After that, the arrows will jump.
Then the odometer is pressed again - the driver will see the firmware number. When pressed a third time, a diagnostic code can be obtained. Any VAZ engine error in the car will be presented as two digits, not four. You can decipher them according to the corresponding tables.
The information provided can help experienced and novice motorists better understand their car. Mistakes occur from time to time, but the main thing is to be able to eliminate them in time. Previously, there were no such options in Soviet cars, and the driver could not know what the engine was "swearing" at. Today, there are many opportunities for diagnostics, repair, condition monitoring. And with the help of modern software, there is nothing easier than figuring out how to reset an engine error from the ECU memory.
Complete vehicle diagnostics should be carried out every 20-30 thousand km. run. Car diagnostics allows you to identify not only breakdowns, but also hidden defects and shortcomings, which is especially important when buying a new car.
All modern cars have electronic control and monitoring systems. A malfunction in one control system may affect the operation of another. It is computer diagnostics of cars that allows you to determine such a malfunction, and facilitate the search for a breakdown or a risk zone.
In some new cars, auto computer diagnostics are available for almost all electrical systems of the car, up to lighting and central locks, in this case, car diagnostics are greatly simplified.
The control unit or controller determines the presence of breakdowns, malfunctions and notifies the driver by turning on the lamp " CHECK ENGINE". At the same time, diagnostic trouble codes of the car are stored in the memory of the controller, which indicate the nature of the malfunction, which facilitates diagnosis and subsequent repairs.
Computer diagnostics is carried out by connecting a stand or scanner to the vehicle's diagnostic connector. At the same time, fault codes of the engine management system or other systems are displayed on the monitor. It all depends on the capabilities of the diagnostic program and the control units of the vehicle.
In addition, the stand or scanner not only reads the vehicle's diagnostic trouble codes, but also checks the actuators, receives and records data, service adjustment, and controller coding in real time.
Based on the data obtained and their re-verification by trained specialists in the engine, injection control system, fuel system, ignition, etc., it is possible to draw a conclusion about the causes of the malfunction and carry out repairs, replacements or simply maintenance of incorrectly working or faulty components.
Vehicle Diagnostic Trouble Codes
List of the most common OBD-II abbreviations
AFC - Air mass meter
ALDL - Diagnostic connector.
This used to be the name of the diagnostic connector for GM cars, as well as the connector for connecting the scanner;
can also be used as the name of any OBD II signals
CAN - Controller
CARB - California Atmospheric Resources Board
CFI - Central Fuel Injection (TBI)
CFI - continuous fuel injection
CO - carbon monoxide
DLC - Diagnostic Connector
Driving Cycle - The sequence of starting, warming up and driving the car,
during this cycle, all OBD II functions are tested
DTC - Trouble Code
ECM - Engine Control Module
EEC - Electronic Engine Control
EEPROM or E2PROM - Programmable read-only memory
EFI - electronic fuel injection
EGR - exhaust gas recirculation
EMR - electronic ignition angle reduction unit
EPA - Environmental Protection Council
ESC - Electronic ignition control
EST - Electronic ignition timing
Fuel Trim - balancing the composition of the mixture
HC - hydrocarbon
HEI - ignition
HO2S - heated oxygen sensor
ISO 9141 is the international standard for the OBDII connector
J1850PWM - protocol for the OBD II connector, established according to the SAE standard
J1850VPW - protocol for the OBD II connector, established by the SAE standard
J1962 is the standard for the OBD II diagnostic connector set by the SAE standard
J1978 - SAE standard for OBD II scanners
J1979 - SAE standard for diagnostic modes
J2012 - EPA approved SAE standard for exhaust system test messages
MAF - air flow
MAP - intake manifold absolute pressure
MAT - air temperature in the intake manifold
MIL - malfunction indicator lamp.
Lamp "Check Engine Light" on the instrument panel.
NOx - nitric oxide
O2 - oxygen
OBD - diagnostics OBDII or OBD II - advanced standard for diagnostics
cars in the US after 1-1-96
Parameters - Parameters for OBD II diagnostics
PCM - Transmission Control Module
PCV - Carter Proprietary Readings - On-board computer parameters that are not required
for OBD II diagnostics, but can be used to diagnose problems with various types of vehicles.
PTC - Trouble Code
RPM - rpm
Scan Tool - scanner
SES - engine service lamp on the instrument panel
SFI - sequential fuel injection Stoichiometric (Stoy "-kee-o-metric)
Ratio - Fuel combustion ratio
TPS - Throttle Position Sensor
VAC - vacuum
VCM - vehicle central control unit
VIN - vehicle identification number
VSS - speed sensor
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