Pinout of the power window control unit for Priora Luxury

Priora window control unit diagram

If you have updated your personal vehicle fleet with the purchase of a Lada Priora of recent years, you have probably noticed that the unit that controls the movement of the window lifters is missing - instead, the vehicle is equipped with an electrical package controller.
One press of the button and the windows begin to move. Another important nuance is that the Lada Priora is equipped with an electric drive that matches the drive, allowing it to detect faults in the electrical circuit of the car and identify which fuse is not working correctly. We are talking about the versatility of one of the laid cables, which is involved not only in the supply of electricity that causes heating of the interior, but also ensures the uninterrupted operation of the solenoid, which is responsible for blocking the door structure.

Why do you need glass closers?

Installation for a window closer
The window lifters available on the Lada Priora are limited in their functions. They are inconvenient because they raise or lower the windows when you only hold down the installation mode button. security creates some inconvenience when you turn off the ignition in a hurry, get out of the car and suddenly remember that you didn’t close the windows in the car.

Again, you need to do all the procedures in reverse order: insert the key into the ignition, press the power window buttons. And you can completely forget that the windows were left then, and uninvited Ideals could get into the car open.

The guests' option is to close the windows themselves when the system is armed, as well as to operate the car's power windows when the engine is turned off. In such cases, a window closer of the “Cost v1.10” type comes to the rescue. Master it only 700 rubles. It should be noted that when installing the door closer, you do not need to remove the door trim.

What does the functional diagram of window regulators look like?

Window regulators in the Lada Priora may be faulty if there are defects in the operation of the relay or the fuse is blown. Then the window lifters jam on the rear doors or on the side of the seat located on the right. It is also considered incorrect operation of devices when the glass moves jerkily. This option is present in the Lada Priora of the first years of production. A little later, the shortcomings were corrected, and those who purchased the car in the first rows have to tinker with it themselves.

By the way, according to experts, it is not necessary to start replacing the control unit. Simple testing will help determine the real reason:

1. See if the lock that controls how the power window control unit works in the Lada Priora is functioning correctly. If the lock is acting up, you need to check the plus or minus on the wire.
2. It would be a good idea to check the condition of the fuse. To do this, connect the adjustment bulb to the body of the Lada Priora and see how the windows move in different directions. The same actions are carried out with a positively charged wire, and then with wiring numbers 1, 5, 11, 13. If the light always lights up, the fault is not in the unit. Most likely, some wire has been crushed or the electric drive has failed.

Installing rear door lifts

Electric windows are a necessary element of comfort. But with Priora everything is not so simple. Standard wiring (unless, of course, you have a luxury version) is not enough to install lifts in the rear doors. And the first thing you have to do is stretch the necessary wires from the control unit to the doors. Moreover, this is not the only difficulty. On some versions without rear ESPs, relays for them are installed, and the control unit has only 2 buttons. Thus, in order to install the lifts back, you need to change the control unit to a four-button one.

When replacing the unit, problems may arise with the immobilizer of the standard anti-theft system. It must either be deactivated or reprogrammed. It depends on whether you want a factory alarm. In general, the procedure, which in itself is not too complicated, becomes more and more complicated in Priora trim levels other than the luxury one.

In order to install electric windows on a Priora, you will need a set of keys, the lifts themselves and a screwdriver. Time spent from 15 minutes on the door without taking into account fiddling with the immobilizer. In some cases, up to five hours of work will be required.

But even a seemingly correct installation does not guarantee that the Priora’s power windows will immediately begin to work . The Priora has a rather complex wiring diagram, especially for those who have not done any manipulations with it before. And if there are no relays in the rear doors yet, you will have to purchase and install them.

By the way, it’s easy to check their presence: when you use the window regulator on the front door, quiet clicks will be heard in the rear ones. These are working rear relays, quite suitable for installing non-standard ESPs compatible with your car. There is some information on this issue on car forums.

You also need to know how to remove the lift to replace or repair it. Everything is simpler here, we take out the glass, disconnect the electric motor connector, use a ten key to unscrew the fasteners and pull out the mechanism itself through a specially provided hole. And so with every door. The casing must be removed before starting work.

The window regulator on the Priora in the Norma configuration is installed in its regular place. Next, you need to connect the rear door buttons, taking into account that each of the buttons has 3 contacts (for power, ground and common wire). The wires from contacts 1 and 3 must be led independently to the control unit under the dashboard. The common wire is connected to one of the wires coming from the controller. After these operations, we connect each Priora lift with an electric motor.

To connect an electric drive to the lift, you first need to remove the power connector from the controller. There are just two empty nests in it. You just need to remove the clamp to easily connect the wires necessary for the operation of the lifts. You also need to run the wires into the corresponding connectors of the rear doors (their colors are red and black). The easiest way to stretch them is along the original wiring of the VAZ Priora. The blog drive2.ru has detailed instructions on this point with photographs. In general, Priora window regulators are quite simple to install and dismantle.

Actually, this completes the installation of electric window lifts on the rear doors of a Priora car. But in this case, the standard alarm will not work until the immobilizer is flashed. Here you either need to install a new anti-theft system, or use the second method, how to install a window regulator on a Priora.

How to identify a malfunction

To determine the malfunction, follow the instructions:

1. Connect the light bulb located under the door trim with the wiring coming from the electric drive. If the last one is broken, the light is on, which means the problem is in the wire.
2. If the operation of the power window control unit leaves much to be desired, the main reason is the contact of the wire with the box or another wire.

If a breakdown in the Lada Priora needs to be repaired with your own hands, without having special tools, first rule out the possibility of a wiring break or short circuit that falls on the ground of the wire responsible for controlling and powering the door structure module unit near the driver’s seat.

Owners of Lada Priora have to periodically deal with malfunctions of power windows (ESP). In some cases, the problem lies in some small detail that can be easily fixed with your own hands; in other cases, you will have to contact a service center to repair the ESP. We decided to look into the main reasons why power windows do not work.

Connection instructions

It should be borne in mind that installing rear window regulators or front devices is a rather labor-intensive task. Before you begin the process, weigh all your strengths. You need to know not only how to install window closers and electric motors themselves, but also how to adjust, configure and train the system. Not every car enthusiast can do this at home. Detailed instructions on how to connect power windows are presented below (the author of the video is the irtimidneuss channel).

Stages

Installing universal electronic devices first of all implies familiarity with the circuit. The wiring diagram for the power windows should be included in the kit. Before starting the process, disconnect the battery.

How to install and connect power windows correctly:

1. First, remove the door cards - to do this, unscrew all the bolts, remove the handles and disconnect the trim clips.
2. The glass must be securely fastened before dismantling the old mechanism. The glass needs to be secured with tape. Also remove all rubber plugs from the service holes through which the wires will pass.
3. Install the adjusting plate into the inclined groove and secure it; for this you will need M6 bolts. The plate is attached to the glass bracket, be careful not to damage it.
4. The ESP mechanism must be installed in the upper hole in assembled form. You need to securely mount the device to the door, for this you will also need M6 bolts with lock washers. As a rule, installing an electronic device involves the use of three bolts, but their number may vary depending on the design of the device.
5. The next step is to remove the two plastic plugs located in the front panel; to do this, you will need to disconnect the wire from the cigarette lighter device in advance. Then simply pull the wire - it can be put through the technological hole that is located in the car door, as well as its pillars. At this stage, be careful - when laying, make sure that the wires do not come into contact with the moving elements of the electronic device, otherwise the wiring may break. If necessary, all wires will need to be secured with electrical tape, and they will also need to be additionally wrapped with it.
6. Next, you need to make sure that you have connected the contacts to the switch correctly. Connect them to power and turn on the side lights. In this case, the backlight of the ES button should be activated. If it does not light up, then try swapping the contacts.
7. Now we need to work on the lever system. Connect the device to the plate and glass. Tighten all nuts securely as they may become loose while driving. You need to adjust the device so that the glass is in one position and securely fastened.
8. Next, the adjusted window regulator should be connected to the power supply, that is, the on-board network of the car. To avoid mistakes at this stage, you should study the car's wiring diagram, as well as the ED diagram.
9. After all these steps are completed, you need to secure the clamps. For example, you can use silicone spray for this (the author of the video is LESH MASTER).

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Wiring diagram of power windows Lada Priora

Left front door wiring harness diagram : 1 – block to the rear wiring harness; 2 – to the speaker; 3 – window lift electric motor; 4 – switch block; 5 – door lock; 6 – rear view mirror;

Wiring harness diagram for the right front door : 1 – block to the rear wiring harness; 2 – to the speaker; 3 – window lift electric motor; 4 – switch block; 5 – door lock; 6 – rear view mirror; 7 – block to the rear wiring harness;

Procedure when the window regulator does not work

The design of the Priora's window regulators differs from the usual ones, which use a relay and a window regulator fuse. AvtoVAZ made the glass control using an electrical package control controller (TSBKE), which is located near the ECU.

1. Check the TsBKE fuse in the mounting block (F31, 30A).

2. Remove the door trim and check the voltage at the power window motor terminals using a multimeter or a 12V test lamp.

If there is no voltage, then check the serviceability:

• window control unit (buttons in doors)
• wiring (connector connection)
• electrical package control unit, which is located above the ECU unit (more on this below)

If current flows to the electric motor, but the glass does not move, then we check:

• malfunction of the window lift motor (for example, the drive motor brushes are stuck/sticking, the plastic gear in the gearbox is worn out)
• The window lift cable is frayed
• glass is jammed (distorted)

The most common problems with power windows are:

• Faulty double-glazed window control unit (GCU)
• Window lift motor malfunction
• Skewed, broken power window cable
• Poor contact

Replacement of the electric window regulator of the front right LADA Priora. Illustrated report

This illustrated report on the installation of a front right electric window on a LADA Priora was prepared by our buyer Ivan Igorevich Fokin from Moscow, as part of participation in our promotion.

There was a problem in our Priora, specifically - the glass of the front right door stopped opening. All that was left was the sound of the motor running. It was decided to order a new window regulator and replace the old assembly.

Let's start step by step:

LADA Priora

Window lifter-donor JSC "Lepse" for VAZ-2110 front right.

Tools and more: shaped screwdriver, star screwdriver, 10mm head, plastic tool, tape, electrical tape, scissors.

We unscrew the screws according to the numbering - black arrow. Take a tool for plastic and also according to the numbering - red arrow.

Using tools, pry the sockets and door lights in the direction of the same arrow, turn off the chips, and put them aside. Again, use this tool to remove the door panel, starting from the lower right corner, moving in a counterclockwise direction, unfasten the panel clips - the blue arrow is where the clips are.

Unfasten the panel with clips and lift it up. The panel has been removed.

Unscrew the two screws and remove the handle.

We connect the donor to the chip and check the operation of the window regulator.

We remove all the insulation so that it does not interfere. Unscrew the nuts.

We lower the glass a little in order to remove the rail from the door body mounted on the bolt.

Raise the glass to its highest position and secure it with tape.

We remove the engine bolts and racks from their mounted places and pull out the window regulator through the upper right corner.

Don’t forget to remove the engine holder from the original and place it on the donor.

In the reverse order, we insert the window regulator (donor) and, first of all, install the engine onto the bolts with the nuts.

Perform subsequent manipulations strictly in reverse order.

Thank you, Ivan Igorevich, for the prepared photo report. We will transfer the promised prize to your mobile phone account.

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Checking the electrical package control unit (CBKE)

The difficulty in determining the cause of an ESP malfunction lies in the fact that a pair of wires (X1-4 or X1-6) coming from the TsBKE are multifunctional. That is, one wire can change polarity depending on the function (mirror control, power supply, central locking control).

Using a test lamp connected to the car body, we check the power from the glass unit control module (X1-4 or X1-6, depending on the side), while simultaneously pressing the button on the door. We check X1-1, X1-13, X1-5 and X1-11 in the same way. If the lamp is on in all cases, then the CBKE unit is working. The block with ESP control buttons on the driver's door controls all the modules in the cabin at once, so in some cases it will not be possible to determine the malfunction without diagnostic equipment.

Have you encountered problems with the ESP? What was the reason? Have your window regulator been repaired? It's time to start making modifications to the Lada Priora.

Window lift diagram for Lada Priora

Despite the fact that the principle of controlling the window lifters is carried out exactly the same as in other models, the Lada Priora car uses a slightly different window lifter scheme . The main difference from other models is the absence of a power window unit. They are controlled by an integrated electrical package controller. The designers made this design to ensure ease of control. To fully open and close the window, the driver does not need to hold down the control button. All that is required in such a situation is to hold down the button for a certain time. If you do not meet the specified time period by releasing the key too early, the window regulator will stop raising or lowering the window. In this case, the buttons do not cause network switching, as on a number of other models. They perform the function of a sensor, transmitting information to the electronic unit.

In addition to the use of electronic units, the operation circuit of the Lada Priora 2014 car windows supplies power to the electric drive in a specific way. One of the wires available in the system is multifunctional. It can control the mirrors, supply power, and also control the door lock solenoid. Consequently, this wire can change polarity, depending on the characteristics of the switched-on consumer. The wires on the left and right sides are connected separately to connector X1. In this case, pins 4 and 6 are used. This property is very useful when locating potential circuit faults.

You may also need advice about Lada Priora error codes, which will help you identify a malfunction in your car.

How to look for faults in the current circuit of a Lada Priora car if the passenger door windows stop working? All power windows are unlikely to break at once. If you had to encounter such a breakdown in practice, most likely the problem lies in the electronic control unit for the electrical package. It is worth noting that the breakdown of a single window regulator is very common in practice, especially on cars of the first production. The reason, again, is a malfunction of the unit, when the circuits responsible for controlling the electric windows completely or partially burn out. This is due to shortcomings in the circuits by the manufacturer. The same reason could cause the window regulators to operate jerkily. As a result, the block manufacturer completely eliminated the problem, but this did not improve the situation, since older models still suffer from this “disease.” But you shouldn’t hope that all the problems are just a (to put it bluntly) unstable block. Moreover, you should not believe that replacing the control module will correct the situation. There are a number of other reasons why malfunctions may occur.

Flashing the immobilizer

As a rule, Priora is equipped with a standard APS-6 immobilizer. This, as already said, is an optional procedure, but if the budget does not allow you to invest in a security system, you will inevitably have to deal with all this electronic “stuffing”. In addition to the power windows, the immobilizer controls several other systems of the car, even the rear lights. But the main problem is precisely that in the Priora car the immobilizer is structurally combined with the glass unit controller.

Priora lends itself well to tuning. A solution was also found for the immobilizer. During learning, the immobilizer writes its code to a non-volatile area of ​​the ECU memory, which is stored in a disabled state. To disable the immobilizer, you need to clear this memory cell in the ECU.

To do this, you need to disconnect the original wiring connector from the immobilizer. Next, you need to determine the type of ECU. The flashing method will depend on this. If it is a Bosch M1.5.4, you need to open it and install a specially prepared chip with a program for cleaning the ECU EEPROM in place of the standard one and turn on the ignition for a few seconds. For some ECUs, you need to download special programmers from the Internet.

You can order flashing from specialists at reasonable prices. By the way, the Priora immobilizer itself is often prone to malfunctions, and therefore you need to interfere with its operation with extreme caution. On some types of ECUs, it is impossible to do without desoldering the microcircuit and you cannot completely erase the EEPROM. We end here. Good luck!

You might be interested in

You watched

A new photo report on the installation of FORWARD electric windows in the rear doors of the Lada Priora was prepared by our buyer - Alexander Vyacheslavovich Aleksashin from Moscow, as part of participation in our promotion.

I finally got to the back doors of my swallow to replace the old window regulators with new FORWARD brands, which I purchased from the Steklopodem online store. RF.

Since I was already experienced in installation matters, I stocked up on clips for the inner plastic of the door, gauze tape and a set of keys.

Let's disassemble the door. Unlike the front door, the rear door is even easier to disassemble: - unscrew one self-tapping screw in the area of ​​the door opening handle; — unscrew the two hexagons in the area of ​​the window lift button; — unscrew the lock lock; - that's all.

Next, unclip the power window button, disconnect the plug and remove the plastic door trim.

We fix the glass with gauze tape and disconnect the power terminal of the window lift motor.

We move on to the window lift mechanism itself, which is secured with 4 bolts, unscrew them and unscrew the 2 bolts that connect the glass frame and the window lift carriage.

Next, with a little difficulty, we remove the window lift mechanism; here it is a little more difficult to get it out of the door than from the front.

We install the FORWARD rack and pinion lift, which fits very easily and simply through the door, just like through the front ones.

We connect the motor power plug and check its operation.

We install the window lifter mechanism in the standard holes. You can say they get up on their own.

We secure the mechanism with 2 bolts securing the glass and tighten the remaining 2 nuts of the mechanism itself.

Once again we check the operation of the window regulator, while securing the glass to the rack and pinion mechanism.

We put the door trim plastic back in place, replacing the damaged clips, and with “light, smooth movements” we secure it by screwing back the self-tapping screw and two hexagons.

Everyone's collected! Everything works great, better than the standard mechanism 500 times!

I am delighted with the FORWARD window lifters. The whole process of work took about 40 minutes for two doors.

Once again we thank Alexander for preparing the photo report and, as part of our promotion, we are transferring the promised prize to his mobile phone account.

You can buy FORWARD electric windows for LADA Priora (rear doors) in our online store

Schematic electrical diagrams, connecting devices and pinouts of connectors

Electric windows (ESP) are convenient devices for controlling the side windows of a car, which are controlled by a special button and make it possible to lower or raise the side windows without rotating the previously used handles. This option is provided only in some modifications of the VAZ car, but nothing prevents you from purchasing a ready-made unit and installing it yourself.

The most preferred are rack type ESPs , so as an example we will describe the process of their installation.

The connection diagram for the window regulator on a VAZ-2110 car is as follows:

1. remove the negative terminal from the car battery to stop the supply of voltage to the on-board power supply network;
2. we take the wires that come standard with rack-and-pinion window lifts and make a kind of harness out of them that makes connection easy;
3. remove the car mounting block, which will require unscrewing the self-tapping screw that secures the special latch;
4. turn the block over and carefully install block Ш1 of the pre-prepared wiring harness into the corresponding connector;
5. dismantle the door trim;
6. we pull the wires to the electric window drive. To do this, you will need to carefully pass them through the holes in the door itself and the body pillar on the desired side.

After this, buttons or keys are installed that will be used to control the power windows. Depending on your desire, they can be attached either to the door trim of a VAZ-2110 car, or to an existing control panel. In the first case, you will need to use an additional wire, which will allow you to equip the key backlight.

Wiring diagram of power windows of Lada Priora

[click on diagram to enlarge]

The search for the problem should begin by checking the correct operation of the door lock, inside which the lift has stopped working. If the lock also refuses to work, you need to check whether there is a minus or power from the glass unit control module, connector X1, pin 4 and (or) 6, depending on the malfunction of the board. Connect the warning lamp to the car body while simultaneously pressing any button on the power window. Repeat the operation again, but with the positive wire. Make sure that pins 1, 13, 5 and 11 are working correctly. If the control lamp lights up in all cases, it means there are no problems with the operation of the control unit. Most likely, there is a problem in the electric drive, or a break in the wiring. After removing the casing, connect the control ramp between the two wires that go to the electric drive. If the lamp starts to light when the up/down button is turned on, this means that there is a problem with the electric drive. Otherwise, you are dealing with a broken wire.

Compared to the passenger windows, the driver's window uses a slightly different scheme. This is due to the fact that the driver can control all modules in the cabin at once. Without using diagnostic equipment, the driver can check the short or continuity to ground of the wire that supplies the signal, as well as power to the driver's door module.

Source

Instructions for connecting electric windows

To connect the ESP, you need to remove the door cards and then thoroughly clean the surface of dirt and dust. Using a screwdriver, unscrew the fasteners and lift the glass until it locks into place. It is also necessary to remove the rubber plugs from the technological holes. Next, you should insert the lift device into the upper hole in assembled form and secure it with bolts.

At the next stage, you need to disconnect the wire from the cigarette lighter device and pull it through the technological hole in the car door

It is worth paying attention to the process of pulling the wiring itself. You need to make sure that the wire does not come into contact with the moving elements of the electronic device, otherwise there may be a risk of breakage

Next, you need to connect the contacts to the switch, observing the required polarity. After correctly connecting all the elements, you should connect the structure to the plate and glass. It is imperative to adjust the position of the glass and securely tighten all the nuts to secure it.

To connect the window regulator to power, you should carefully study the car's wiring diagram and the ESP. After completing all the necessary steps, the structural parts are secured with silicone grease.

For a visual example, you can watch the video, which shows the process of installing electric windows on a VAZ 2109:

Scheme VAZ-2170 - VAZ-21728 Lada Priora

Complete information is provided about electrical equipment, wiring, relays and fuses of VAZ-2170 - VAZ-21728 vehicles. The collection is intended for auto electricians and those who, having some knowledge of circuit design, can carry out minor auto repairs with their own hands. The Lada Priora sedan (VAZ-2170) has been produced since 2007, the VAZ-2172 hatchback since 2008, and the VAZ-2171 station wagon has been produced since 2009. In 2013, the car was modernized and they began installing an AMT robotic gearbox (21723, 21728).

There are 4 main harnesses in the Priora electrical circuit:

• from the instrument panel;
• providing motor control;
• front electrical harness;
• rear electrical harness.

All these harnesses are connected to each other using detachable connections. The connectors are located under the dashboard. Each of the harnesses is assigned a serial number.

In addition to the main ones, there are also secondary ones:

• installed in the front passenger door;
• identical in both the left and right rear doors;
• installed in the driver's door;
• connecting the backlight of the license plate;
• connecting the electrical package.

Each element in the diagram corresponds to a number with an explanation. Since all elements are standardized, their designations are identical on car diagrams of all car manufacturers. Next to each electrical appliance, the connectors that go to them are indicated. The pins or sockets of the pads are also numbered.

Electrical defects

If it happens that all four window regulators fail, then the reason must initially be sought in fuse number F31

, which is located in the central power supply control unit. The manufacturer placed the fuse and relay mounting block under the steering rack. So getting there and checking the condition will not be difficult for any driver, even an inexperienced one.

You just need to open the plastic panel under the steering wheel and perform a visual inspection to find the damaged (burnt out) mechanism.

If you have problems opening the rear doors using the control buttons that are located on the door compartments, but the windows are driven by the central control unit, then we begin to look for the reason in a mechanism called the rear window switch. Often the mechanism randomly blocks the current supply, as a result of which the glass does not move.

Diagnostics are carried out

using a tester. If the product does not pass current, then it should be replaced with a working one, since it cannot be repaired. The cost of the device is low, so there will be no big expenses.

Next breakdown option

when one window regulator is faulty and cannot be moved using the central control unit. First of all, we test the mechanism on the corresponding doorway. If there are no complaints about the operation of the relay button, then we look for the cause in the head power supply, otherwise we replace the faulty relay. We finally check the entire system for serviceability.

In addition, a possible breakdown could be trivial mechanical damage to the electrical wire, as people say, it has become frayed. It can be eliminated by twisting or soldering the two ends of the wire, followed by mandatory insulation for safety purposes.

Now, as for the electric motor itself, the cause of the breakdown may be, and, as a rule, it is, significant wear of the commutator brushes

(freezing). Such freezing occurs due to the fact that the part is structurally made of plastic and, due to heating, can be deformed and modified.

The brush becomes motionless or inactive and is not able to perform its functions in full. Another reason why the power window on the Priora does not work. As you can see, you can eliminate the cause of the breakdown yourself, without having the proper experience, everything is quite simple and clear.

Modern cars are equipped with a number of devices and devices to ensure the comfort of the driver and passengers in the cabin. Among the many devices that provide comfort is an electric window regulator. Often these devices create inconvenience due to their unstable operation or failure. This problem, in particular, is quite common on Lada Priora cars.

A broken window regulator will not allow you to raise or lower your car window. Therefore, if this mechanism breaks down, you should immediately think about repairing it.

Lada Priora wiring block diagrams

1,2,3,4 – blocks of the instrument panel wiring harness to the blocks of the rear wiring harness; 5 — block of the instrument panel wiring harness to the block of the ignition system wiring harness; 6,7,8 — blocks of the instrument panel wiring harness to the blocks of the front wiring harness; 9 – lighting control module; 10 – ignition switch; 11 – on-board computer mode switch; 12 – windshield wiper switch; 13 – passenger airbag module; 14 – light signaling switch; 15 – instrument cluster; 16 – hours; 17 – diagnostic block; 18 – recirculation switch; 19 – control unit for windshield wiper and external lighting; 20 – micromotor gearbox for driving the heater control damper; 21 – rear window heating switch; 22 – alarm switch; 23 – brake signal switch; 24 – electric amplifier control unit; 25,26 — blocks of the instrument panel wiring harness to the radio; 27 – mounting block: K1 – relay for turning on low beam headlights and side lights; K2 – relay for turning on the heated rear window; K3 - starter activation relay; K4 – additional relay; K6 – relay for turning on high speed windshield wiper (automatic mode); K7 – headlight high beam relay; K8 – sound signal relay; K9 – relay for turning on the alarm sound signal; K10 – relay for turning on fog lights; K11 – relay for turning on the electric heating of the front seats; K12 – windshield wiper activation relay (intermittent and automatic modes). 28 – lampshade lighting of the glove box; 29 – glove box lighting switch; 30 — automatic lighting control switch; 31 – electrical package controller; 32 – controller of the automatic climate control system; 33 – rotating device; 34 – driver airbag module; 35 – sound signal switch.

1 – oil pressure warning lamp sensor; 2 – coolant temperature indicator sensor; 3 — main fuse block; 4 – controller power supply fuse (7.5 A); 5 – fuse for the power supply circuit of the electric fuel pump (15 A); 6 – ignition relay fuse (15 A); 7 – Priora ignition relay; 8 – electric fuel pump relay; 9 – throttle position sensor; 10 — idle speed regulator; 11 — coolant temperature sensor; 12 – ignition system harness block to the instrument panel harness block; 13 — solenoid valve for purge of the adsorber; 14 – speed sensor; 15 — mass air flow sensor; 16 – crankshaft position sensor; 17 – diagnostic oxygen sensor; 18 – Priora Lada controller; 19 — rough road sensor; 20 – control oxygen sensor; 21 – pads for the ignition coil harness and ignition system harness; 22 – ignition coils; 23 – spark plugs; 24 – Lada Priora injectors; 25 - phase sensor; 26 – knock sensor; 27 – pads of the ignition system harness and injector harness.

1 – right headlight; 2 – right front speed sensor; 3 – reverse light switch; 4 – electric motor for washers; 5 – windshield wiper motor; 6 – engine compartment lamp switch; 7 – electric fan of the engine cooling system (left); 8 – starter 2170; 10 — rechargeable battery; 11 – main fuse block; 12 – VAZ2170 generator; 13 — ABS hydraulic unit; 14 – air temperature sensor; 15 – brake fluid level sensor; 16 – alarm signal; 17 – sound signal; 18 – left front speed sensor; 19,20,21 – front wiring harness blocks to the instrument panel wiring harness blocks; 22 – left headlight VAZ-2170; 23 – right fog lamp; 24 – left fog lamp; 25 – air conditioning system pressure sensor; 26 – air conditioning compressor; 27 – air conditioner electric fan (right); 28 – air temperature sensor (air conditioning system); 29 – rear window washer electric motor; 30 – block of the front wiring harness to the block of the heater wiring harness; 31 – right electric fan relay; 32 – left electric fan relay; 33 – additional relay (sequential activation of left and right electric fans); 34 – heater electric fan relay; 35 – compressor relay; 36 — compressor power supply fuse (15 A); 37 – fuse for the power supply circuit of the electric heater fan (40 A); 38 — front wiring harness block to rear wiring harness block; 39 – fuse for the power supply circuit of the right electric fan (30 A); 40 – fuse for the power supply circuit of the left electric fan (30 A).

1 – rear wiring harness block to the instrument panel wiring harness block; 2 – rear wiring harness block to additional wiring harness block 2 (left rear door); 3 – rear wiring harness block to side door wiring harness block (right front door); 4 – left side direction indicator; 5 – electrical package controller; 6 – right side direction indicator; 7 – interior lighting unit; 8 – handbrake warning lamp switch; 9 – left lamp of Lada Priora; 10 – right lamp; 11 – interior air temperature sensor; 12 – interior lamp switch in the driver’s door pillar; 13 – switch for the interior lighting in the pillar of the right front door; 14 – switch for the interior lighting in the pillar of the right rear door; 15 – interior light switch in the left rear door pillar; 16 – block of the rear wiring harness to the block of the wiring harness of the side doors 2 (left front door); 17 – rear wiring harness block to the additional wiring harness block (right rear door); 18 – blocks of the rear wiring harness to the rear right loudspeaker; 19 – blocks of the rear wiring harness to the rear left loudspeaker; 20 – cigarette lighter VAZ-2170; 21 – electric fuel pump module; 22, 23 – rear wiring harness blocks to instrument panel wiring harness blocks 2,3; 24 – trunk lighting; 25 – additional brake signal; 26 – trunk lock drive switch; 27 – interior lamp; 28 – rear wiring harness block to the front wiring harness block; 29 – left rear speed sensor; 30 – right rear speed sensor; 31 – sensor for automatic glass cleaning system (rain sensor); 32 – rain sensor sensitivity regulator; 33 – rear wiring harness block to instrument panel wiring harness block 4; 34 – block of the rear wiring harness to the block of the wiring harness of the parking system sensors; 35 – alarm unit for safe parking system; 36 – driver’s seat belt pretensioner; 37 – passenger seat belt pretensioner; 38 – rear wiring harness block to side door wiring harness block 3 (right front door); 39 – airbag control unit; 40 – parking system control unit; 41 – block of the rear wiring harness to the block of the rear additional wiring harness (tailgate); 42 – rear wiring harness block to rear additional wiring harness block 2 (tailgate); 43 – left seat heater; 44 – switch for electric seat heaters; 45 – right seat heater. 46 – rear wiring harness block to the parking system switch.

Instrument cluster block diagram

Electrical connection diagram for heater wiring harness PRIORA 21723

1. heater wiring harness block to the front wiring harness block;
2. air mixing gearmotor;
3. evaporator temperature sensor;
4. electric fan 2172;
5. speed controller;
6. recirculation gearmotor.

Parking system sensor diagram 2172-3724248

1,2,3 – parking system sensors; 4 – block of the wiring harness of the parking system sensors to the block of the rear wiring harness.

Rear license plate light pinout

1. Supply voltage to the lights illuminating the rear number 2,3. Priora 4 license plate lamps. Electric trunk lid locking motor

Lighting control unit diagram

Priora relay and fuse blocks

Location of relays and fuses in the DELRHI 15493150 mounting block

Location of relays and fuses in the mounting block 1118-3722010-00

Relay Lada Priora - purpose

K1 Relay for turning on low beam and side lights of headlights (automatic lighting control system) K2 Relay for turning on heated rear window K3 Relay for turning on starter K4 Additional relay K5 K6 Relay for turning on high speed (automatic mode) windshield wiper K7 Relay for turning on high beam headlights K8 Relay for turning on sound signal K9 Relay for turning on the sound alarm signal K10 relay for turning on the fog lights K11 relay for turning on the electric heating of the front seats of the headlights

Lada Priora fuses - purpose

F1

Reserve
F2 (25 A)
Mounting block, rear window heating relay (contacts) Electrical package controller, contact “10” of block XP2 Rear window heating element
F3 (10 A)
Right headlight, high beam lamp Instrument cluster, headlight high beam indicator
F4 (10 A)
Left headlight, high beam lamp
F5 (10 A)
Mounting block, horn relay Horn
F6 (7.5 A)
Left headlight, low beam lamp
F7 (7.5 A)
Right headlight, low beam lamp
F8 (10 A)
Mounting block, alarm horn relay Sound alarm signal
F9
Reserve
F10 (10 A)
Instrument cluster, contact “20” Brake light switch Brake light lamps Interior lighting unit Interior lighting lamp Threshold lamp, right front doors Additional brake light
F11 (20 A)
Mounting block, windshield wiper high speed relay Wiper and washer switch, terminal “53a” Wiper and washer switch, terminal “53ah” Rear window heated switch Mounting block, rear window heated relay ( winding) Windshield wiper motor Rear window wiper motor (2171, 2172) Windshield washer motor Rear window washer motor (2171, 2172) Airbag control unit, pin “25”
F12 (10 A)
Instrument cluster, pin “21” Electrical accessories controller, pin “9” of the block X2 Electromechanical power steering control unit, pin “1” of the block X2 Reversing light switch Reversing light bulbs Parking system control unit, pins “11” and “14”
F13 (15 A)
Cigarette lighter
F14 (5 A)
Side light lamps (left side) Instrument cluster, main light switch indicator License plate lights Trunk light Electrical package controller, pin “12” of block X2
F15 (5 A)
Side light lamps (right side) Storage lamp box
F16 (10 A)
Hydraulic unit, contact “18”
F17 (10 A)
Left fog light
F18 (10 A)
Right fog light
F19 (15 A)
Seat heating switch, contact “1” Front seat heaters
F20 (10 A)
Switch recirculation (switch on) Mounting block, relay for low beam headlights and side lights (automatic lighting control system) Heater electric fan relay Automatic lighting control switch Windshield wiper and external lighting control unit, contacts “3”, “11” Controller for the automatic climate control system , pin "1" Automatic window cleaning system sensor (rain sensor), pin "1"
F21 (5 A)
Light switch, pin "30" Diagnostic deck, pin "16" Clock Automatic climate control system controller, pin "14" "
F22 (20 A)
Windshield wiper motor (automatic mode) Mounting block, windshield wiper relay and high speed windshield wiper relay, (contacts)
F23 (7.5 A)
Wiper and exterior lighting control unit, contact " 20"
F24-F30
Reserve
F31 (30 A)
Electrical package controller, terminal “2” of the block X1 Electrical package controller, terminal “3” of the block X1 Driver’s door module, pin “6” Threshold light of the left front door
Reserve F32