How to check and decipher error codes on LADA Kalina

Author: Victor

Many modern cars have the ability to independently read electrical system problems. Error codes on Kalina, after decoding, can reduce the time required to find a faulty unit in the electrical wiring.

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Troubleshooting

The Lada Kalina has a central control unit for the injection engine and vehicle electrical system. Problems that arise during the operation of electronic and electrical systems are recorded by the unit in the form of errors and stored in memory. If there are such problems, the orange Check Engine light on the panel lights up. Some errors can be displayed on the screen installed on the instrument cluster and deciphered.

Code analysis allows you to accurately determine the incorrectly operating element and repair or replace this unit. You can check for problems more deeply and thoroughly by connecting a special scanner to the diagnostic connector. The diagnostics and list of errors are the same on a 16-valve car and on a car with a simpler 8-valve engine.

Step-by-step self-diagnosis

Checking for errors in the ECU and displaying their numbers on the dashboard is called self-diagnosis. This procedure is not complicated and can be easily done independently.

In this case, the owner of a Lada Kalina 1118 station wagon or sedan must perform the following actions:

1. Get behind the wheel of a Lada Kalina car and press the daily mileage reset button on the instrument cluster (Reset).
2. Turn on the ignition while holding the button pressed.
3. The instrument cluster will switch to test mode, during which the full backlight will turn on, all indicator lamps will turn on, and the device arrows will begin to move smoothly in both directions along the scale.
4. Using the button on the right lever of the steering column switch, you can sequentially change menu items, including self-diagnosis of devices, software version (firmware, inscription like Uer x. x) and error codes in the unit’s memory.
5. It is necessary to look at the codes recorded in the ECM and determine their meaning.
6. To exit the self-diagnosis mode, you need to wait about 30 seconds without performing any actions.

Kalina steering column switch button

The modernized Kalina 2 has a slightly different instrument panel design. The procedure for displaying errors is similar; codes appear in the top line of the display as a three-digit number. Below the indicator line, information about the vehicle's serial number is displayed (looks like a six-digit number).

It is important to note that sensor problems are recorded in memory only if there is a long-term absence of a communication signal with the device (more than 20 seconds). For short-term breaks there will be no error, although there is a malfunction in the car.

Replacing light bulbs in the dashboard of Lada Kalina

The instrument panel must always be in good condition. It displays information about the status of important systems and components of the vehicle. The accuracy of the information that the driver receives while driving depends on the serviceability of the devices. Power surges, vibrations, and temperature changes significantly reduce the life of backlight lamps. Therefore, replacing lamps in the instrument panel is a problem that often recurs.

Diagnostics

• Check the panel backlight brightness adjustment slider. It often happens that the brightness adjustment is at a minimum and the backlight is very dim or does not light at all;
• Check the panel hanger fuse. On Kalina, the fuses are located under the cover of the light switch block. In the block you need to check fuse F7, it is responsible for the panel illumination. The fuse location diagram is on the light switch block cover;

• One of the most common problems is a wiring problem that causes the panel backlight to not work. This usually happens when some wire breaks. In this case, only an electrician can help you.

Lamp selection

When choosing lamps, you can go in two ways:

1. Install regular incandescent lamps, such as those installed by the manufacturer.
2. Install LED lamps.

We recommend installing LED lamps, since their lifespan is longer than standard ones and you can also slightly reduce the load on the generator. Also keep in mind that LED lamps have pros and cons. If you install an LED lamp and it does not light, turn the socket with the lamp 180 degrees.

The instrument panel on Kalina uses a type of lamp with a W1.2W socket. In any auto store you can buy a socket with a lamp or a light bulb separately.

Tools for work:

Step-by-step instruction

1. Before starting work, use a ten-point open-end wrench to loosen the nut securing the negative terminal of the battery and remove it. It is worth noting that when the instrument panel is removed, all readings except mileage are reset.
2. For ease of operation, position the steering wheel as if driving straight.

Using a small Phillips screwdriver, unscrew the two screws securing the plastic cover of the shield.

Remove the plastic trim of the instrument panel by disengaging the two spring clips at the bottom.

Using a small Phillips screwdriver, remove the two screws securing the instrument panel.

You can see the procedure for replacing light bulbs in the Lada Kalina dashboard in this video:

Decoding combinations

Errors read on the standard panel of the on-board computer can be deciphered using the table. It is useful to print out such information and carry it with you in the glove box, since breakdown of car sensors can happen on the road. Many problems can be corrected only during repair work in a car service center. Knowledge of the decoding will allow the owner to control the process of repairing his car.

Self-diagnosis codes

When diagnosing, you can read the fault codes listed in the table from the instrument panel. Please note that several errors may be displayed simultaneously during the verification process.

Below is a complete list of self-diagnosis errors.

Controller errors

For more complete diagnostics, the car needs to be checked with a KKL VAG-COM for 409.1 scanner. To do this, you need the scanner itself and a laptop with the pre-installed Diagnostic Tool v. 1.3.1., which allows you to view all the vehicle’s operating parameters and find out possible problems. Error codes received by such devices will consist of four numbers and a letter located in front of the numbers.

It should be remembered that each letter is responsible for a certain part of the machine components:

• B - indicates errors in the electronic components of the car body (window lifters, microclimate);
• C - errors in chassis components (power steering);
• P - malfunctions in the engine or automatic transmission control systems.

The video, shot by the author of CompsMaster, clearly demonstrates the connection of a test laptop to the diagnostic connector and shows the functionality of the program.

Another way to control the ECM is the additional on-board computer State, which is connected directly to the diagnostic connector and installed on the center console. This device is capable of reading almost all operating parameters of various vehicle systems. There are several types of State computers, which are selected according to the model of the ECM unit.

Basic mistakes

The table below summarizes the main error codes for Kalina category “P” without taking into account the letter prefix.

The video, shot by the channel “In Sandro’s Garage,” demonstrates all the functionality of the additional State computer.

CAN bus errors

On the Lada Kalina 2, several specific errors in the CAN bus operation are often encountered.

The main ones include:

• U0001 - general CAN bus malfunction;
• U0009 - short circuit of CAN bus components;
• U0073 - CAN shutdown;
• U0100 - no communication between the ECM and CAN;
• U0155 and U0305 - errors in interaction between cruise control and CAN bus.

EMUR errors

Kalina cars are equipped with an electromechanical power steering (EMPS), during which errors with index C are common.

ABS errors

In the chassis of modern Kalina and Kalina 2, equipped with an ABS system, the following category C errors are often encountered.

Airbag errors

Many Kalinas of recent years of production are equipped with airbags that have their own control units. They are characterized by errors with index B.

Errors of light, mirrors and others

In addition to those listed above, we can highlight a number of errors in the light control unit, which is installed on some Kalina cars:

• In 9501 - there is no signal from the raindrop sensor on the glass;
• In 9502 - the sensor sensitivity regulator does not work;
• In 9503, 9505 and 9506 - errors in the functioning of the windshield wiper;
• In 9504 there is a problem with the operation of the headlight relay.

If you have heated and electrically adjustable rear view mirrors, additional errors are possible:

• In 9244, 9246, 9247, 9250 and 9251 - malfunctions of the mirror tilt system;
• B 9230 - error in the mirror control unit;
• In 9252 - sticking of the regulator contacts.

As a separate block, you can consider controller problems related to the operation of electrical equipment on the body and in the cabin. Such errors are indexed B.

In addition, one of the most common errors on the Lada Kalina is P 0441, indicating an insufficient volume of air supplied to purify the absorber. This problem causes the check lamp to come on after prolonged driving and does not affect the driving performance of the car. Malfunction P 1602 is no less common; it signals a loss of voltage to the ECM and is recorded in memory after the battery is disconnected.

Errors in lambda probes and their heating systems are common. For example, 0036, which indicates a failure of the electrical heating of the sensor. The solution to this problem is to replace the sensor or install a decoy. As changes are made to the design of cars and new options become available, the list of error codes for the Lada Kalina is constantly expanding.

Description of the instrument panel Lada Granta and Kalina 2

The combination of devices of Lada Granta and Lada Kalina 2nd generation is designed to display driving characteristics, the current state of vehicle systems that ensure traffic safety, as well as the correct operation of the entire vehicle as a whole. Next, we will consider a description of the Lada Granta dashboard, as well as the meaning of instruments and alarms.

Description of the Lada Granta/Kalina 2 panel:

1. tachometer , shows the speed of the engine crankshaft, the red scale zone indicates a dangerous operating mode for the engine;
2. engine management system malfunction indicator (Check Engine) , turns on orange when the ignition is turned on and goes out after the engine starts, the lamp is lit after starting the engine or while driving indicates the failure of any element of the engine management system (does not mean that the engine should be stopped immediately, however, the cause should be eliminated as soon as possible), the error can be determined using the diagnostic connector;
3. left turn signal indicator;
4. emergency low oil pressure indicator , turns on in red when the ignition is turned on and goes out after starting the engine, the lamp is lit when the engine is running and a constant (for 5 s) buzzer signal indicates insufficient oil pressure in the system;
5. ABS anti-lock braking system status indicator (optional) turns on orange when the ignition is turned on and after 2 seconds. after the engine starts, it goes out; in other cases, the lamp is lit, indicating a system malfunction that should be repaired at a specialized service station;
6. immobilizer mode indicator lights up orange and displays the status of the immobilizer and the vehicle security mode;
7. The coolant overheat indicator turns on in red when the ignition is turned on and after 5 seconds. after starting the engine it goes out, the sound signal indicates engine overheating (t>115C), the signal will be repeated until the temperature drops below 110C, when the indicator turns on, it is prohibited to operate the car, otherwise it will lead to serious engine damage;
8. brake system emergency indicator , turns on red when the ignition is turned on and goes out after the engine is started, the lamp is lit and the buzzer signal (5 lights on) when the engine is running indicates a drop in the brake fluid level below the “MIN” mark in the master cylinder reservoir, operate the car with the light on indicator is prohibited;
9. indicator for turning on the right turn signal (with a green filter in the form of an arrow);
10. battery charging indicator , turns on in red when the ignition is turned on and goes out after the engine starts, the lamp is lit or glows half-lit while the engine is running indicates a lack of charging current due to a malfunction of the generator or voltage regulator, as well as low voltage (or breakage) of the belt generator drive, operating the vehicle with the indicator on is prohibited;
11. speedometer , shows how fast the car is currently moving;
12. indicator of the operating mode of the exchange rate stability system (ESC) (in a variant), turns on yellow when the ignition is turned on and goes out after the engine starts, the “ESC OFF” lamp is lit indicating the system is turned off, and lighting and flashing while driving indicates the activation of the exchange rate system stability, in other cases the burning of the lamp indicates a system malfunction;
13. signaling device prohibiting transition to higher gear “O/D OFF” (not used);
14. headlight high beam indicator , indicates that the headlights are on high beam;
15. signaling device for turning on the rear fog lights , indicates that the ZPTF is turned on;
16. low beam headlight indicator , indicates that the headlights are low beam;
17. indicator for turning on the front fog lights , indicates that the PTF is turned on;
18. daily mileage counter reset button , by pressing the button, set the daily mileage counter in the liquid crystal display to 0 or select the daily or total mileage display modes;
19. liquid crystal display of the on-board computer , displays information from the BC, see description below;
20. door open indicator , lights up red if the door is open;
21. reserve fuel indicator indicates the need to refuel the vehicle; do not allow the gasoline to run out completely, as this may damage the fuel pump;
22. low tire pressure indicator , lights up when tire pressure drops;
23. the electric power steering status indicator (connected in a variant), turns on in orange when the ignition is turned on and goes out after the engine is started; the lamp is lit while the engine is running indicates a malfunction of the power steering, which must be eliminated as soon as possible;
24. driver's seat belt warning light , lights up when the ignition is turned on if the seat belt is not fastened;
25. power unit fault indicator (not used);
26. Airbag status indicator turns on in orange when the ignition is turned on and goes out after the engine starts; in other cases, the lamp is lit indicating a system malfunction; you must contact service as soon as possible, because In addition to failure in an emergency, the airbag may unexpectedly inflate.

Standard on-board computer Lada Granta/Kalina 2

The liquid crystal display is an electronic device that displays trip information collected and processed by the trip computer. Depending on the configuration, three types of trip computers are installed on the car, differing in the amount of information displayed.

The display shows the following information:

• line 1 displays the current time or (in a variant) the gear shift prompt indication mode, as well as the automatic transmission operation indication mode;
• Line 2 displays your choice of total or daily mileage;
• line 3 displays the outside temperature or (in an optional version) the functions of the on-board computer;
• line 4 displays the fuel level.

Photo gallery

Displaying the firmware version

Error display

On-board computer State in diagnostic mode

Diagnostics for Kalina 2

Reset errors

If necessary or after correcting problems, the driver can delete the error from the control unit’s memory. To do this, you need to activate the service mode, enter the error codes menu and press the Reset button, which should be held for at least 3 seconds. After this time, the codes will be discarded. Deletion is indicated by a message like “——” on the instrument cluster screen.

Controller errors can be reset using software. Typically, this procedure is carried out during regular vehicle maintenance.

Broken fuel tank seal, catalytic converter failure

If the check persists on the dashboard, the car owner will look for a problem with the engine. But the reason may be different. The check engine light may come on due to problems with the tightness of the fuel system. The fuel filler cap may not be securely closed. Why does this problem occur? The reasons may be the following.

1. If the seal of the fuel system is broken, air begins to flow into it.
2. Additional fuel consumption appears.
3. Air in the fuel system causes engine problems.
4. The check engine light comes on on the dashboard.

How to fix the problem? If the check engine light is on and there are no signs of loss of power, knocking, humming or squeaking, then you need to check how tightly the gas tank is sealed. Sometimes, in a hurry, the driver simply forgets to close the lid tightly, or cracks begin to appear on it. If you have fixed the problem, but the check continues to light, then this is not the reason.

What to do if the catalyst fails? A car catalyst is needed to neutralize exhaust gases. The oxide contained in exhaust contains many substances that are harmful to the environment. The catalyst reduces the damage that a running vehicle causes to the environment.

If the check light is on due to a faulty catalyst, you will notice that the engine power has dropped significantly. The car loses acceleration dynamics. What is the reason for catalyst failure? Regular technical inspection of the vehicle will ensure that such a malfunction does not occur.

One of the reasons for catalyst failure is a breakdown of the oxygen sensor. Old spark plugs can cause catalytic converter failure. You should not take this problem lightly. If the oxygen sensor or spark plugs malfunction, the process of neutralizing exhaust gases is disrupted.

As a result, carbon monoxide begins to accumulate in the catalyst, it overheats and may burst. You cannot drive a car with a faulty catalyst. This will lead to improper operation of the engine, which is why the check light will light up. The car will consume more fuel and the engine will not produce traction.

The cost of a new catalyst is quite high, but still cheaper than engine repair. There is one more problem. You are unlikely to be able to replace the catalyst on Kalina yourself, so you need to go to a service center. To avoid this, you should regularly change the oxygen sensors and spark plugs.

If the mass air flow sensor fails, the car begins to consume more fuel. There is a greater emission of carbon monoxide, engine power and the smoothness of the vehicle are reduced. If there is weak dynamics during acceleration, then it makes sense to assume that the sensor is faulty. As a rule, in cold weather the car begins to have trouble starting.

Why does the mass air flow sensor fail? One of the reasons for the failure of this device is incorrect installation of the air filter during its scheduled replacement. Like many consumables, the air sensor needs to be replaced regularly

It is important to change the air filter in a timely manner.

A sensor malfunction has little effect on engine performance. You can drive for some time with a faulty sensor. But this will lead to increased fuel consumption. The cost of a new sensor for Kalina is not very high, and you can do the replacement yourself. If necessary, the sensor can be replaced in service, during a routine inspection.

Video “Diagnostics of errors on VAZ Kalina”

The author of the video, ARBIX, conducts a self-diagnosis of errors on the tidy of his Lada Kalina.

Do you have any questions? Specialists and readers of the AUTODVIG website will help you ask a question

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