Lada Kalina is already equipped from the factory with a special on-board computer mounted directly into the instrument panel. Thanks to this, you can react as quickly as possible and diagnose the problem that has arisen. There is a self-diagnosis mode for this. Unless the previous owner was motivated by selfish goals and “turned out” these light bulbs, in which case they need to be replaced.
The video shows entering the diagnostic mode of the on-board computer on the Lada Kalina:
Errors are shown as a digital code and in this article we will tell you how to read them correctly and make the right decision.
Decoding combinations
Below we will look at the decoding of error codes. We will not consider all codes: only the most common combinations that indicate a breakdown are given.
Self-diagnosis
When the instrument panel enters self-diagnosis mode, all arrows on it will show the maximum value and drop back down
So, what codes can be seen when self-diagnosing Lada Kalina.
| Code | Error interpretation |
| 2 | Code 2 means excess voltage in the vehicle's on-board network. |
| 3 | This code indicates a malfunction of the gasoline level sensor in the fuel tank. Possible circuit break. |
| 4 | When this code appears, the car owner needs to pay attention to the operation of the antifreeze temperature sensor. There is also a possibility of a circuit break. |
| 5 | There is a problem with the outside temperature sensor. |
| 6 | The control unit (CU) detected engine overheating. It is recommended to deal with this problem before further operation of the car. |
| 7 | Emergency lubricant pressure in the internal combustion engine is reported. |
| 8 | If you see this code on the dashboard, then you need to check the functionality of the brake system. The on-board computer recorded an error or breakdown in its operation. |
| 9 | The on-board computer reports that the battery charge is too low. It is recommended to perform a more thorough check of the battery. |
| E | An error has been reported in the data packet stored in the EEPROM. |
Diagnostics using equipment
Error number “4” that appears during self-diagnosis of Lada Kalina
If you check your car for errors using special equipment, then, as stated above, the combinations will be four-digit, and the code will be preceded by a letter.
First, let's look at what the letters and numbers mean.
- B - indicates a malfunction of the body, that is, we are talking about airbags, central locking, electric windows. Of course, this is true for Lada Kalina cars equipped with these devices;
- C - means an error in the operation of the chassis;
- P - indicates a malfunction in the functioning of the engine or automatic transmission.
Can you diagnose your car yourself?
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What does the second number mean:
- 0 – common code for OBD-II;
- 1 – number of the car manufacturer;
- 2 – number of the car manufacturer;
- 3 – reserve code.
The third symbol directly indicates the type of malfunction:
- 1 – malfunction of the fuel system or air supply;
- 2 – malfunctions in the fuel system or air supply are also reported;
- 3 – malfunctions in the ignition system were detected;
- 4 – auxiliary control;
- 5 – malfunctions in idle speed;
- 6 – malfunction of the ECU or its circuit;
- 7 and 8 – errors in the operation of the transmission system.
Check Engine Light - starts flashing on the dashboard when any problems occur
| Code | Decoding |
| P0036 | Errors in the operation of the oxygen sensor are reported. It is recommended to check the device for operability, and also check the circuit for opens and short circuits. |
| P0102 | This error code tells the driver about a malfunction in the mass air flow sensor. It's also worth checking the chain. |
| P0441 | Incorrect air flow through the canister purge valve was detected. You should check the valve itself, as well as the entire gasoline vapor recovery system. |
| P0444 | The control unit registered a break in the wiring of the canister purge valve. The circuit should be checked. |
| P0445 | The on-board computer reports a short circuit in the control wiring to ground or the on-board circuit. |
| P0480 | A broken fan relay wiring has been detected. This code can also directly indicate a relay failure. |
| P0504 | A problem has been reported with the brake pedal sensor. |
| P0830 | Malfunctions have been reported in the operation of the clutch switch. It is necessary to diagnose the clutch and identify the breakdown. |
| P2187 | Literally means: the fuel supply system is too lean at idle. Here, first you need to adjust the idle speed. If this does not help, then look for the problem in the fuel supply system itself. |
| P1115 | Incorrect data was recorded in the operation of the oxygen level control sensor. The circuit should be checked. |
| P1123 | In idle mode, the on-board computer registered a too high combustible mixture index. |
| P1124 | At idle, the on-board computer reported that the fuel mixture was too low. |
| P1127, P1128 | The control unit reports too high or too low a fuel mixture indicator in partial engine load mode. |
| P1135 | The Lada Kalina control unit has detected a short circuit or an open circuit in the heater circuit of the oxygen level control sensor. |
| P1136, P1137 | The fuel mixture level is too high or low in low load mode. The internal combustion engine should be checked. |
| P1141 | The on-board computer detected malfunctions in the functioning of the heating device of the oxygen level control sensor. |
If you have discovered and eliminated a breakdown, you can reset the error code so that it does not appear again during the next diagnosis. To do this, hold down the daily mileage button and hold it in this position for more than three seconds.
Types of codes and errors on the Kalina car panel
Probably every Kalina owner has at some point encountered errors that appear on the dashboard. This is some diagnostic information that is desirable to know. Note that with the help of the on-board computer, self-diagnosis is performed and certain breakdowns are identified. Nowadays, there are a huge number of different systems that allow, for example, to visually represent the location of the problem. Unfortunately, the creators of this car model did not add this feature, so car owners can only see a digital designation. To see this information, you need to learn how to make diagnostics. It’s very easy to start the verification process; you just need to press the button to record the car’s daily mileage. While holding the button, you need to start the car. If everything is done correctly, the arrows of all sensors will begin to move from the initial value to the final value. Next, you need to switch the information screens; to do this, use a special key on the wiper switch handle.
By clicking it, you can view the performance indicators of the devices and the system software version. After the update, error codes will appear on the board for the 3rd time.
The most common ones are:
- 2 – indicates small deviations in the voltage of the machine’s on-board network;
- 3 – lets the user know that the fuel level sensor is broken;
- 4 – this code indicates that there is a break in the cooling sensor circuit or it has failed;
- 5 – indicates a non-working temperature sensor;
- 6 – indicates overheating of the motor;
- 7 – warns that the oil pressure in the system has emergency values;
- 8 – this value indicates that the brake system is not working;
- 9 – this is a discharged battery;
- C1044 – problem with the electric power steering.
What is the essence of this system
Kalina's automatic fault diagnosis system includes several devices. The display displays information that is processed by all devices. To prevent car owners from having to independently service their cars, manufacturers do not try to talk about the location of the devices and their decoding. This is explained quite simply: if a car owner who does not have the proper experience decides to repair the Lada Kalina on his own and without the advice of specialists, seeing error 0441 on the display, then he can only worsen the technical condition of his “four-wheeled friend.”
It should also be borne in mind that the information received from the automatic diagnostic system is processed by the on-board computer, which simplifies the repair of the automotive unit, since the owners have the opportunity to visually find out where the defect is found.
Since the Lada Kalina does not have an on-board computer, the owner will only be able to visually familiarize himself with the code number, and he will have to guess the location of the breakdown on his own. In order to avoid mistakes when repairing your car, experts recommend knowing each code by heart in order to promptly eliminate any type of malfunction.
Possible error codes Kalina
What error codes exist for VAZ Kalina?
- The highest voltage on-board network of the machine.
- Fuel sensor error (for example, within 20 seconds it was detected that the circuit was broken).
- Coolant temperature sensor error.
- The motor is overheated.
- Oil pressure is in poor condition.
- The brake system has broken down.
- Battery low.
What should I do to troubleshoot? You should hold down the key and turn on the ignition, but do not start the car. The arrows on the dashboard will move and the lights will turn on. After this, you need to press one of the keys on the switch, which is located under the steering wheel. Then the arrows will be at the initial position, and errors will be shown on the display.
Let's give advice to those who buy a used VAZ car - most drivers don't even think about the fact that there is an option for diagnosing and resetting Lada Kalina errors. And therefore, before buying a VAZ, you should run this option to find out everything about the past of the car you are purchasing. The modern automotive industry is a very developed industry; it is almost always an excellent assistant to any car owner.
This does not depend on the make of the car; the presence of BC is an excellent feature of almost any car produced over the last ten years. A similar system is no exception for VAZ. Many people know what an on-board computer is, but not everyone knows how to evaluate errors that have occurred and determine their significance. Let's look at the above errors.
It should be noted that many of the errors characteristic of VAZ are understandable. For example, a temperature sensor error, the BC can issue it when the motor is cooled. But it happens that the computer gives an error falsely. For example, once the motor was overheated, the computer suddenly notifies about the error, even if there is none. That is, errors can occur if the BC remembers information about an overheated motor. And therefore, when this problem has been fixed, it is better to reset all BC readings.
And to fix it, you should press the Reset key - it is located under the control buttons of the on-board computer. But if the faults are not identified, you need to ask a professional for help. You should also pay special attention to the errors of the machine's bookkeeping system if it has already been used and was purchased secondhand.
Diagnosis of Kalina
There are two ways to determine malfunctions in the Lada Kalina engine management system. Through self-diagnosis, as well as testing using a computer and a special adapter. The first option is simpler, but less accurate. Computer diagnostics of a car allows you to get a detailed answer about the causes of malfunctions.
Self-diagnosis
This procedure is performed using the dashboard inside the car:
- The vehicle's ignition must be turned off. The daily mileage reset button on the control panel is clicked. While holding this key, you need to turn the key in the lock to turn on the ignition.
- The control panel automatically enters self-diagnosis mode. All component positions and the LED indicator will light up on its screen. The arrows on the sensors will begin to move from the minimum value to the maximum.
- Using the control button located on the steering column switch, you can switch from one mode to another. The user has the opportunity to go to the self-diagnosis menu, view the software version, and also determine combinations of errors.
- To leave the menu, you need to take no action for thirty seconds.
An Arbix user showed the procedure for self-testing a Lada Kalina car.
Computer diagnostics
To complete the task you will need the following:
- Computer, you can use a laptop. The use of a tablet device is allowed.
- USB cable for connecting to the diagnostic connector.
- The software that will be used for testing. There are many firmwares for computer diagnostics. Reviews show that the best option would be the VAZ utility. It is designed specifically for AvtoVAZ models - Kalina, Priora and Grants.
For computer diagnostics of a Lada Kalina car, you need to find the connector; it is located in front of the gear lever, in the compartment above the cigarette lighter.
The verification procedure is carried out as follows:
- Testing software is installed on the computer.
- A plastic cover opens in front of the gear lever, and underneath it is an OBD-2 or K-Line output.
- The next step is to connect the wire to the block. One end of it is connected to the connector, and the other to the computer.
- After this, the presence of a connection is diagnosed. To do this, you need to go to the “Task Manager” on your computer. By going to the “Hardware” tab, you can see whether there is a connection or not. If available, testing activities continue.
- Then the firmware is launched, which will be performed for testing. If the program does not read the codes, then you need to click on “File” and select the “conduct diagnostics” item. A table will appear showing all fault combinations.
- By going to the "Options" menu, you can see the status of the vehicle. The “Codes” tab displays information about existing faults.
- After receiving the combinations, you need to decipher them and fix the problem.
The mileage reset key is clicked on the dashboard. The key located on the right steering column switch is pressed.
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:
- Get behind the wheel of a Lada Kalina car and press the daily mileage reset button on the instrument cluster (Reset).
- Turn on the ignition while holding the button pressed.
- 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.
- 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.
- It is necessary to look at the codes recorded in the ECM and determine their meaning.
- 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.
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.
| Code on screen | Decoding |
| 2 | Excess voltage in the on-board electrical network |
| 3 | No signal in the circuit from the fuel level sensor |
| 4 | No signal from the internal combustion engine temperature sensor |
| 5 | The signal from the sensor measuring the air temperature outside the car is not detected |
| 6 | Raising the engine temperature above the permissible level |
| 7 | Critically low oil pressure in the engine lubrication system |
| 8 | Brake fluid leak or failure of the system's electronic components |
| 9 | Excessive reduction in battery voltage |
| E | EEPROM data error |
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.
| Number | Decoding |
| 0030, 0031, 0032 | The heating of the lambda probe installed upstream of the converter is faulty (burnout of the spiral or short circuit) |
| 0036, 0037, 0038 | The heating of the lambda probe installed after the converter is faulty (burnout of the spiral or short circuit) |
| 0101 | Operating parameters of the engine air supply sensor are outside the tolerance range |
| 0102 | The signal level from the engine air supply sensor drops below the permissible level |
| 0103 | Increase in signal level from the air supply sensor to the engine above the permissible level |
| 0112 | The signal level from the air temperature sensor at the engine inlet drops below the permissible level |
| 0113 | Increase in signal level from the air temperature sensor at the engine inlet above the permissible level |
| 0115 or 0116 | Incorrect data from the engine temperature sensor |
| 0117 | The signal level from the engine temperature sensor drops below the permissible level |
| 0118 | Increase in signal level from the engine temperature sensor above the permissible level |
| 0122 | The signal level from the throttle angle sensor drops below the permissible level |
| 0123 | Increase in signal level from the throttle angle sensor above the permissible level |
| 0130, 0131 and 0133, 0134 | Missing or low signal from the first lambda probe |
| 0132 | Crankshaft Position Sensor Error |
| 0135 | Incorrect operation of the heating system of the first lambda probe |
| 0136 | Short circuit of the second lambda probe |
| 0137, 0138 | Missing or low signal from the second lambda probe |
| 0140, 0141 | Incorrect operation of the second lambda probe heating system |
| 0171, 0172 | Excessively lean or rich mixture |
| 0201-0204 | Gap in the injector control wiring (from 1 to 4 cylinders) |
| 0217 | Engine temperature goes beyond the upper limit |
| 0230 | Broken fuel pump drive relay |
| 0261, 0262 | Breakdown to "minus" or "plus" of the wiring for controlling the injector of the first cylinder |
| 0264, 0265 | Likewise for the second cylinder |
| 0267, 0268 | Same for the third cylinder |
| 0270, 0271 | Same for the fourth cylinder |
| 0300 | Numerous misfires on all cylinders |
| 0301-0304 | Problems with ignition in a specific cylinder (from 1 to 4 cylinders) |
| 0326-0328 | Failure of the knock sensor |
| 0335-0338 | Damage to the signal circuit from the crankshaft sensor |
| 0340 | Camshaft position sensor does not work (only for 16 valves) |
| 0342, 0343 and 0346 | Phase sensor (only for 16 valves) |
| 0351-0354 | Coil failure (16 valves only) |
| 0363 | Restriction of fuel supply due to ignition misfires |
| 0422 | Low efficiency of the neutralizer |
| 0441, 0444 and 0445 | Absorber malfunctions |
| 0480, 0481 | Radiator fans do not work |
| 0500 | Speed sensor faulty |
| 0506, 0507 | Failure of the idle control system |
| 0511 | No signal from IAC |
| 0560, 0562 and 0563 | Problems with voltage in the on-board network |
| 0601 | ECM memory error |
| 0615-0617 | Problems with the starter relay |
| 0627-0629 | You need to check the fuel pump relay |
| 0645-0647 | Problems with power supply through the relay to the compressor clutch |
| 0650 | Malfunction warning lamp does not work |
| 0654 | Failure of the tachometer circuit |
| 0685-0687 | Closing the main relay circuits |
| 0691, 0692 | Fan relay shorted |
| 1102, 1115 | Drop in resistance of the lambda probe heating coil |
| 1123, 1124 | Violation of mixture parameters at idle |
| 1127, 1128 | The same, but at medium load |
| 1135 | Short circuit of the first lambda probe heater circuit |
| 1136, 1137 | Violation of mixture parameters at low load |
| 1171, 1172 | Incorrect operating parameters of the CO sensor |
| 1335, 1336 | Throttle Position Error |
| 1386 | Errors in the data transmission circuit from the knock sensor |
| 1410, 1425 and 1426 | Absorber purge failure |
| 1500, 1501 and 1502 | Open or short circuit in the fuel pump relay circuit |
| 1509, 1513 and 1514 | Damage to the idle speed control circuit |
| 1606, 1616 | Rough Road Sensor Errors |
| 1620-1622 | Errors in ECU memory blocks |
| 2070, 2071 | Malfunction of the valve for changing the length of the intake channels |
| 2100, 2101 | Open circuit of the electric throttle valve |
| 2102, 2103 | Electric throttle actuator short circuit |
| 2122, 2123, 2127 and 2128 | Damage to the gas pedal position sensor |
| 2187, 2188 | Violation of the mixture composition at idle |
| 2135, 2138 | Asynchronous operation of throttle position sensors |
| 2176, 2178 | It is necessary to set the throttle valve to zero position |
| 2187, 2188 | Violation of the mixture composition at idle |
| 2301, 2304, 2307 and 2310 | Closing the control circuits of the ignition coils |
| 2500, 2501 | Exit of the operating parameters of the generator excitation circuit beyond the tolerance range |
| 0720 | Automatic transmission output shaft sensor faulty |
| 0717 | Failure of the automatic transmission turbine speed sensor |
| 0706, 0705 | Contacts in the automatic transmission selector are faulty |
| 0962, 0963 | Failure of the pressure regulation solenoid in the automatic transmission |
| 0973, 0974 | Failure of the gear shift solenoid in the automatic transmission |
| 0731-0734 | Transmission errors in automatic transmission |
| 0744, 1744 | Automatic transmission clutch malfunctions |
| 0711-0713 | Failure of the automatic transmission oil temperature sensor |
| 0863 | Automatic transmission unit communication error via CAN bus |
| 1735-1738 | Gear selection lock |
| 062F | Resetting the memory of the automatic transmission control unit |
| 230 | No signal from fuel pump relay |
| 263, 266, 269 and 272 | Failure of the control unit (driver) of the injector nozzles |
| 650 | Burnout of the check indicator or its wiring |
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.
| Code | Decoding |
| 1011, 1012 | Rotation sensor does not work |
| 1013, 1014 | Supply voltage out of tolerance |
| 1021-1024 | Torque sensor faulty |
| 1031-1033 | No signal from steering shaft position sensor |
| 1041-1045 | The position of the auxiliary motor rotor is not determined |
| 1050-1061 | Opens and short circuits of the motor winding |
| 1070-1079 | Various errors in the EMUR control unit |
ABS errors
In the chassis of modern Kalina and Kalina 2, equipped with an ABS system, the following category C errors are often encountered.
| Code | Decoding |
| 0035, 0040 | Failures of speed sensors on the front wheels |
| 0045, 0050 | Similar, but on the rear |
| 0060, 0065, 0070, 0075, 0080, 0085, 0090 and 0095 | Damage to valves in the anti-lock braking system module |
| 0161 | Stop light doesn't work |
| 0550, 0640 | ABS control unit memory errors |
| 0800 | Low voltage in the ABS block circuit |
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.
| Code | Decoding |
| 9000 | Control unit error |
| 9001, 9002 | Malfunctions in the driver and front passenger seat belts |
| 9003, 9004 | Front airbag failure |
| 9042 | Incorrect power settings |
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.
| Code | Decoding |
| 0001-0004 | Turn signal lamps do not work |
| 0005-0018 | Various problems in the operation of window motors |
| 0019-0026 | Problems with power supply to mirrors |
| 0027-0028 | Malfunctions of fog lights |
| 0035-0038 | Open circuit or overload |
| 0039-0043 | Breaks in the glass heating circuits, side lights and low beams |
| 0044-0046 | Immobilizer errors |
| 0052 | Error that appears after a power failure |
| 1375-1378 | Air conditioner evaporator sensors do not work |
| 1382-1385 | Open circuit in the interior temperature sensor circuit |
| 1860, 1861 | Power parameters are out of tolerance |
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.
Vehicle diagnostics and troubleshooting
If you nevertheless decide to buy a used car, then you should definitely make a diagnosis, paying attention to any Lada error codes that appear on the device display. Information about existing errors will be very useful, be sure to pay special attention to this. To diagnose and find out information, you should contact a car service center if there is no special insert on the used car you are buying.
In fact, such a procedure is a huge list of information that can tell about any possible danger. Usually this is not given importance, but in vain. For example, if a car’s BC states that the airbags are faulty, you definitely need to check this. Correction: what needs to be done? Immediately press the left button and the right one, from this press the on-board computer adjusts the selected parameter.
Then pressing the keys left or right changes the parameters. After pressing simultaneously, you exit from the adjustment. Reset. By pressing the left and right keys simultaneously, the options displayed on the screen will be reset. If everything is done in the “System error” mode, after that the error disappears. If faults actually exist, the error will remain in memory until reset occurs.
If the BC does not turn on, the causes of the problem are:
- there is no electric current in the BC connectors;
- there is no contact in the terminals.
BC cannot diagnose the reasons for this:
- the wire came loose;
- no contact.
BC cannot calculate the speed of the car, the reasons for this problem are:
- there is no contact in the connectors.
BC cannot calculate the remainder in the fuel tank, reasons:
- devices do not have software compliance.
The BC incorrectly shows how much fuel is left in the tank, the reasons for this are:
- there is no wire in the wiring at the 8th contact and the 9th terminal in the on-board computer;
- The car panel is showing incorrectly.
There is no BC screen backlight, reasons:
- I need to make the screen brighter.
The thermometer shows incorrectly, reasons:
- the wire has broken in the temperature detection sensor;
- incorrect contact with the on-board computer.
No voice accompaniment, reasons:
- speaker is faulty;
- the software has crashed;
- The voice accompaniment is not reproduced (you must press the “up” key and hold it for more than three seconds).
BC writes incorrectly, the program has gone wrong, etc., reasons:
- The on-board computer is not connected or there is no contact with it;
- there is no contact in the connected battery terminal (the contact should be securely fixed).
Initialize the BC:
- previous settings will be reset;
- reset all parameters for the previous ride;
- set the clock to 8 hours 00 minutes;
- The alarm clock should be at zero, its notification is disabled.
Diagnosis of errors
When you begin to notice something unusual in the behavior of your car, or there are obvious problems in its operation, then it certainly makes sense to have it diagnosed. Naturally, the OBD-II diagnostic connector will show errors most efficiently and accurately, however, not everyone has sockets to control this connector and has to use the standard one.
In order to enter self-diagnosis mode, you must:
- Turn off the ignition.
- Click on the daily vehicle mileage button.
- Then, continuing to hold it, turn the key in the lock.
- Thanks to this, all available indicators will light up, and the dial indicators will go into self-test mode and show data from zero to maximum.
- When this happens, use the button located on the steering column switch and use it to switch the data on the instrument panel.
- To read the fault codes, we need the last one - the third screen. Unambiguous error codes will be displayed there.
Displaying the error code on the third screen of the bookmaker. The photo shows error 4 (faulty coolant temperature sensor).
Error codes (decoding)
These are the most common error codes that can appear if there is a malfunction on the Lada Kalina.
| Code | Decoding |
| 2 | Exceeding the voltage level in the vehicle's on-board network. |
| 3 | Malfunction of the gasoline level sensor in the fuel tank. Possible circuit break. |
| 4 | When this code appears, the car owner needs to pay attention to the operation of the antifreeze temperature sensor. There is also a possibility of a circuit break. |
| 5 | There is a problem with the outside temperature sensor. |
| 6 | The control unit has detected engine overheating. It is recommended to deal with this problem before further operation of the car. |
| 7 | Emergency lubricant pressure in the internal combustion engine is reported. |
| 8 | If you see this code on the dashboard, then you need to check the functionality of the brake system. The on-board computer recorded an error or breakdown in its operation. |
| 9 | The on-board computer reports that the battery charge is too low. It is recommended to perform a more thorough check of the battery. |
| E | An error has been reported in the data packet stored in the EEPROM. |
Checking the system using special equipment
If the system is checked through a diagnostic block using OBD-II, then the code combination will consist of four characters, preceded by a letter at the very beginning.
- P - indicates a problem with the engine or transmission.
- C - displayed when an error occurs in the “running”.
- B - when such a letter designation appears, you should pay attention to the serviceability of the central locking system, airbags, and power windows.
The second digit means:
- 0 – common code for OBD-II;
- 1 – number of the car manufacturer;
- 2 – number of the car manufacturer;
- 3 – reserve code.
The third character refers directly to the type of failure:
- 1 – malfunction in the air supply system and fuel system.
- 2 – similar to code “1”.
- 3 – failures and malfunctions in the ignition system.
- 4 – auxiliary control.
- 5 – malfunctions during idle operation.
- 6 – malfunction of the ECU or its circuit.
- 7 and 8 – malfunction in the transmission.
In order to delete the error code that appears from memory, you need to hold down the daily mileage button and hold it in this position for more than –4 seconds.
Diagnostic process
So, diagnostic operations using the dashboard are not complicated and almost every Kalina car owner is able to cope with this on their own. Following the step-by-step instructions described below, you can carry out diagnostics on any generation of VAZ 1117-1119.
Now let's move directly to the process of performing diagnostic operations:
- We reset the daily mileage indicator. For this purpose, there is a special button on the instrument cluster.
Using the daily mileage button we reset the indicator
Insert the key into the ignition and turn to position 1
Instrument arrows move from the beginning to the final control point
The instrument panel screen shows the software version (in this case UEr 3.0)
Errors received during the diagnostic process. There are 8 and 4 errors in photo 6.
Decoding instrument panel readings
2 — the on-board network voltage exceeds the norm; 3 - fuel level sensor error detected. Occurs if there is an open circuit in the sensor within 20 seconds. 4 - an error has occurred in the coolant temperature sensor. Appears if an open circuit is detected within 30 seconds. 5 - an error has been detected in the outside temperature sensor in the car. If there are no sensor readings within 20 seconds, “-C” appears); 6 — engine overheating detected; 7 — emergency oil pressure; 8 - error or malfunction of the brake system; 9 - low battery charge;
Diagnosis of faults using the dashboard
Owners of the Lada Kalina need not only to know the fault codes by heart, but also to understand how to diagnose the health of the car using the dashboard, on which the analyzed codes are displayed.
To run diagnostics you need to do the following:
- activate a button that calculates the car’s mileage per day;
- continuing to hold it, turn the ignition key;
- if everything is done correctly, the arrow of the electronic elements will begin to move from the current position to the designated one;
- after the arrow reaches its final position, you will need to activate the button located on the wiper switch so that the received information is switched to the screen;
- When this button is activated, the functionality of electrical appliances will be displayed on the panel, which will allow car owners to quickly identify the malfunction and quickly fix it.
According to this scheme, you need to update the information on the instrument board three times so that you can visually familiarize yourself with the error codes, which are indicated by numbers:
- 2 indicates a problem with the mains voltage;
- 3 warns of a breakdown of the sensor that monitors the fuel level;
- 4 shows that the cooling system sensor has failed;
- 5 warns that the temperature sensor has failed;
- 6 warns of engine overheating;
- 7 indicates that the oil pressure has dropped significantly;
- 8 warns of problems in the brake system;
- 9 indicates that the battery is low.
Diagnostics using the dashboard
It is advisable for the owner of the Russian model we are considering to remember all the error codes that may periodically occur in the system. In addition, it is recommended that you learn how to diagnose the dashboard yourself. It is designed to reflect error codes that occur in the electronic components of the Lada Kalina.
To start the diagnostic process, you will need to press a button that records the daily mileage. While holding it, turn on the ignition by turning the appropriate key. If this manipulation is performed correctly, the arrows on the scales of the speedometer, tachometer and auxiliary indicators will begin to move along a circular path, moving from the initial to the final position.
Upon completion of this movement of the arrows, the owner will need to switch the screen to another mode. This will be done by a special button located on the wiper switch under the steering wheel. Pressing displays a picture with performance indicators of a wide range of devices controlled by the ECU. The software version of the complex is also displayed here - self-diagnosis.
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After updating the information three times, the error codes themselves appear on the device, expressed in digital form.
Let's look at the list of errors by number:
- No. 2 – the error indicates the presence of a deviation of the voltage indicator in the on-board network from the nominal parameter;
- No. 3 – “speaks” of a failed fuel level sensor in the tank;
- No. 4 - the so-called error 4 is activated if there is a break in the antifreeze temperature sensor circuit in the cooling circuit or the component itself has become unusable;
- No. 5 – indicates a breakdown of the outside temperature sensor;
- No. 6 - confirms the fact of engine overheating;
- No. 7 – states a critically low level of oil pressure in the corresponding engine circuit;
- No. 8 – error 8 for non-working brake components of the car;
- No. 9 – confirms the fact of battery discharge.
The “E” symbol deserves special attention, which indicates the presence of errors contained in the “EEPROM”. Each malfunction, including error 4 and error 8, requires attention from the car owner.
How to reset errors?
To delete information about trouble codes, you need to go to the service mode of the dashboard. To do this, press and hold the daily mileage reset button. After entering the code menu, click it again and hold it for three seconds. Then all information about problems will be deleted from memory. When this happens, the display will show “——”.
If a computer is connected to the diagnostic connector, Kalina error codes can be cleared using the program.
Can you diagnose your car yourself?
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Resetting error codes
After automatic diagnostics have been carried out, you need to carry out the error reset procedure so that the codes do not interfere with you or confuse you when carrying out diagnostics in the future. You can find out how to reset such indicators from the car manufacturer's recommendations. As for general practice, the ECU error is usually reset in the same way as a new check is launched on the dashboard.
The controllers are reset in a different order, and the ECU error here is reset using special equipment and software. This is usually done during routine vehicle maintenance, when the most typical faults specific to this vehicle are identified. For example, code 0171 may be constantly displayed, indicating that the gasoline is of poor quality. This should be a reason to change it.
In addition, errors p1545, 0422 and 1426 are quite common, so you need to pay special attention to them and if they appear again after a reset, you must definitely contact a car service for a more accurate diagnosis of the car’s systems. https://www.youtube.com/embed/05Nx_3NzjMo
