The electric circuit of the UAZ Patriot car, consists of separate elements in which the current has a certain value in which this element starts to work if the current is exceeding this value they fail, as a result of which a lot of trouble may occur to eliminate a lot of time and funds. To avoid negative consequences In electrical circuits, a special block with fuses is provided in the system. Therefore, these details should be paid to special attention.
The main task of the fuses is a good work of all electrical chains, and in case of overloads or short circuits, it burns into the fusible insert. As a result of the brave, any electrical system stops working in the car. To troubleshoot the fault, the first thing you need to check in what state is the fusk insert that is located in the bu (control unit). In addition to these parts, the UAZ SUV patriot has relays that, in the case of changes in electrical and non-electrical magnitudes, are closed or unlocked certain sections of electrical circuits.
Where is the scheme
In car UAZ Patriot. The block is located in the cabin on the left side in the area of \u200b\u200bthe driver's knees, to access the details you need to unscrew the screw that fixes the lid. The second bu is in the open space, on the left mudguard, to access the fuses, the retainer is pressed and the cover is removed in the front part.
Cabin
In order to understand where and how each of the details is located, the diagram with numbers is presented below, which will help to understand the purpose of fusible products and the relay.
For convenience, there is a table in which each detail is written for what is responsible.
Podcast
As in the first case, at first, the scheme is shown in the picture where fuses on UAZ Patriot are located, and below detailed description Purpose of each of the elements.
Decoding elements B. mounting block Located in the pumpapot space.
If the cooling fan does not submit signs of life, the first thing is checked in what condition there are fading inserts and relays that are also located in the mounting unit, and are responsible for the operation of the following electrical appliances:
Depending on the year of release and configuration of the SUV, some relays may be absent.
Useful video
Thanks to this material, if necessary, you can quickly determine the arrangement of the ECU and understand what each fuse is responsible for. It is recommended to always have a spare set of fusible elements.
Most car electrical circuits are protected fusesinstalled in the mounting block.
Mounting blocks also installed relays of devices consuming high current.
The main mounting unit is located in the instrument panel on the left side at the bottom and closed with a lid, and the additional mounting unit is installed in the engine compartment on its left mudguard.
Before replacing the blown fuse, find out the reason for its burnout and eliminate it.
Replacing fuses and relays in the mounting unit located in the car
Fig. 1. Relay numbers and fuses in the mounting unit located in the car
The location of the relay and fuses in the mounting unit installed in the car's cabin is shown in Figure 1, in Table. 1 and 2 shows the purpose of the relay and fuses.
Use special tweezers to replace the plug fuses.
Turn the screw lock of the mounting unit cover (Fig. 2)
Overcoming the resistance of the upper lid locksters, remove the cover from the instrument panel (Fig. 3).
Special tweezers for fuses or manually remove the fuse from the contact connector (Fig. 4)
4. Install the fuse in the contact connector of the same nominal as the removed.
5. Similarly, remove the relay.
6. Install the relay of the same type as removed.
The enclosures of the fuses of different nominales are painted in different colors.
In addition, the fuse causes a numeric value of the current for which it is designed (nominal).
Before replacing the blown fuse, you need to find out the reason for its brave.
Eliminate the cause and then install a new fuse.
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Table 3. Circuits protected by fuses |
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fuse |
Current force |
Protected chains |
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Lamps lighting devices, overall lights of the left side |
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Middle Light of the right headlight |
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Far Light right lights |
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Right fog light |
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Power windows doors, electric hatch |
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Plug socket for lamp |
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Sound signal, electric drive side Rear View Mirrors |
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Rear window heater |
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Glass cleaners and wrathers |
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Overall lights of the right side and lighting lights lighting lights |
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Middle Light Left Headlights |
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Far light left headlamps control lamp on far Light Far |
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Left fog light |
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Door locking power system |
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Turn signs and alarm |
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Lighting Plafones, lighting lamp motor compartment Stop signals |
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Heater, cigarette lighter |
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Combination of devices, reverse Light Switch |
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Rear fog lights |
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The lack of special protective devices in the machine electrical system with the slightest fault will cause a lot of problems. This node, among domestic cars Most often changed exactly on the patriot. Until 2007, designers used a block from VAZ 2110 with an additional plank. Then the installation of devices of its own production, which did not have anything to do with VAZ. There are 2 Ulyanovsk bloc. One put up until 2011, the second put to this day.
Location
Often, car owners do not know where to look for the fuse block on UAZ patriot and what it consists of. In the event of a breakdown on the road, the repair for such car owners becomes a problem. But the car is a jeep and is able to come into deep wilderness where it will not be easy to find help.
The cabin block of the patriot is placed on the left of the driver.It is accommodated near the knee. Just there is a block cover, which can be removed by a simple turn of its retainer away from the case. Immediately behind the lid there are relays and fuses.
But also There is a second block in UAZ Patriot. It is located under the hood on the left, on the wing. It also covers a special lid, with back side which has a scheme. Remove the block cover is possible by unscrewing the locking device. Models that are equipped with air conditioning, have an additional block under the hood. It is placed on the right wing. There are separately placed fuses and relays to control the climate control system. Diesel versions Machines are equipped additional relays and fuses for incandescent candles.
Replacement reminders
AT electrical scheme The car consists with a different level of voltage consumed. Therefore, different fuses apply for different parts of the wiring. They serve in order to protect the chain from critical voltage drops and leave the devices themselves unharmed.
Principle of operation: as soon as the current exceeded the nominal value to a critical level, a special insert starts to melt in the device and the chain is interrupted.
The fault is determined by:
- visually;
- using a multimeter;
- using the control lamp.
With the last two ways are understandable. With the visual inspection on the plate will be visible part of the molten metal.
When combining a felting device, you need to refer to the instruction manual. There should be a diagram and purpose of the UAZ Patriot block. For the absence of manual, the necessary information can be found below in the article. The nominal numbers are painted on the lid of blocks. To extract faulty element From the UAZ Patriot block, you should use the tweezers, as the fingers pull out the thin part problematic. Acquire new detail You can at any auto parts store.
Attention! The new fuse of the UAZ patriot must necessarily correspond to the raid. Do not insert copper "bugs".
Often the coloring of the fuse means its value of its rated current:
- orange - 5 A;
- red - 10 A;
- yellow - 20 A;
- green - 30 A.
You should not change the fuse when it is re-brave - you need to find and eliminate the cause of the breakage.
The designations of fuses under the hood
Block fuses UAZ Patriot under the hood almost did not change. There are minor changes in the relay, depending on the equipment of the model with additional electrical dispensers.
Relay assignments:
- P1 - starter;
- P2 - is responsible for the rear window windshield;
- P3 - regulates the recycling system exhaust gases;
- P4 - Fan No. 1;
- P5 - fan number 2;
- P6 - compressor;
- P7 - gas station;
- P8 - signal;
- P9 - motor control;
- P10 - air conditioning.
Part of the relay represented in the diagram may be absent, depending on the configuration of the machine.
Modern fuse block in the cabin
UAZ Patriot fuse block, which is located in the cabin, changed several times, as was named at the beginning of the article. Below is the table description of the fuses of the modern block, which has not changed in 2013. In 2014, there was also no indigenous changes in the design.
New salon blocks UAZ Patriot are installed since 2012.
RESULTS
The above information should help the owner of the car in critical situation Find the problem in the machine electrical system and fix it. It is important that there are always fusible products in stock, which will help to avoid extremely unwanted risk during the operation of the electrical system, especially in the conditions of a deaf terrain.
Interesting video:
The fuses serve to protect the stakes of electrocups from overloads and short circuits. And often to eliminate the malfunction to change floating insert fuse. The main thing is to know where they are.
The engine control unit
The electrical diagram of the UAZ engine control unit of the output from 2012 is depicted in Fig. 1. It is made according to the Euro standard 4. In some cars, a slightly modified diagram with four ignition coils is applied.
Decryption of block elements is given in the table in Fig. 2
In the above factory specification of the nodes, several unusual military-industrial terminology is applied. For example, the crankshaft sensor is referred to as a synchronization sensor, camshaft sensor - phase sensor, regulator idle move - adjustment of additional air. The essence of the functions performed from this does not change.
Very useful addition - the presence of a standard OBDII connector for diagnostic work. Not all universal diagnostic scanners can read fully errors UAZ Patriot, but the engine errors in OBDII can digitate any simple autoskner.
The pinout (location and numbering of outputs) of the control unit has a view of rice. 3:
The most problematic nodes of the engine control system UAZ Patriot, as in other cars, are:
- ignition coils;
- idling regulator;
- synchronization sensor;
- gasoline pump.
Given the tough operating conditions of the car, it is timely (better with a double frequency) to produce regulatory work related to the operation of these nodes, namely:
- produce cleaning of candles and zones of high-voltage ignition signals, including the housing of the ignition coils to reduce the probability of breakdown;
- clean the zone throttle valve from dust, regularly change the air filter;
- watch that dust and dirt fall into the benzobak, once a year to produce it from the crash dirt and impurities;
- produce cleaning wiring from dirt, dust, oil plugs.
Electroshem Block ABS / ESP UAZ Patriot release from 2012 is shown in Fig.4
In slippery conditions road coatings The ABS and ESP block significantly increases the resistance of the car, consequently, the safety of motion. Most frequent cause denial aBS systems - Cutting electrical wiring connections with wheel sensors (FL Front Left - front left, FR - front right, RL and RR - front left and front right, respectively). In this case, they need to be "ringing" by a multimeter to the ABS block in accordance with the scheme.
Blocks fuses
Any electric reference usually begins with checking fuses and control relays.
Relay fuse block in the cabin is below dashboard under the lid. To gain access, you must click on the retainers, freeing the cover from the hooks.
The layout of the cabin fuses and the relay is shown in Fig.5
Relay designation is shown in Fig.6:
Purpose of fuses are shown in the table in Fig. 7
It should be noted that some modifications have a slightly modified fuse sequence, it is necessary to refer to the instructions for the operation of the car.
View of the block of fuses located in the rotor space Fig.8
He is located for rechargeable battery Fig.9.
Decoding relays and fuses are shown in the table in Fig. 10 and 11
Usually, if problems arise with the launch of the car, first of all it is necessary to start checking the relays and fuses located in the pumproom space. In the case when there is a suspicion of a malfunction of any relay, you can temporarily change places with a similar one from the adjacent socket, if any.
Checking the health of the fuses must be done, removing them from the nest, two methods: visual and using a multimeter (transvel).
In addition, part of the relay and fuses are located in an additional mounting unit (Fig. 1) installed in the engine compartment of the car (Table 1 and 2).
Use special tweezers to replace the plug fuses.
Fig. 1. Relays and fuse numbers located in an additional mounting unit in the engine compartment
1. Open the hood.
2. Press the fixture of the cover of the mounting unit, located in its front ...
3. ... and remove the cover of the mounting unit.
4. Special tweezers for fuses or manually remove the fuse from the contact connector.
5. Install the fuse in the contact connector of the same nominal as the removed.
6. Similarly, remove the relay.
7. Install the relay of the same type as removed.
Table 1 Purpose of the relay located in the motor compartment mounting unit
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Relay number |
Name |
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Starter relay |
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Relay Time Rear Plateomyomomer |
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Place for Recycling Block Recycling Block |
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Relay electric fan. |
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Compressor relay * |
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Electrical Zonasosus relay |
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Sound Signal Turning Relay |
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Engine control system relay |
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Air conditioner relay * |
* Install on some of the cars depending on the configuration.
Table 2 chains protected by fuses
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fuse |
Force current |
Protected chains |
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Power chain fan relay |
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Power chain starter relay |
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Power chain of electric rigs |
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Power chain fan relay |
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Main relay power chain engine management systems |
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Food of the mounting unit |
