Wire color coding The color of the wires is indicated by the letters of the alphabet: B - black, L - blue, R - red, BR - brown, LG - light green, V - purple, G - green, O - orange, W - white, GR - gray, P - pink, Y - yellow. B-L: The...
Body electrical connectors 1. The number of the socket for the output in the female part of the connector. Numbered in order from top left to bottom right. 2. Pin number of the plug connector. They are numbered in order from top right to bottom...
Replacing connector pins 1. Withdrawal A) insert a thin screwdriver into the socket of the terminal to be replaced b) Press the tab on the lead and pull the lead out of the socket on the wire side. 2. Output setting. A) Insert the lead into the...
Turning on the thermal fuse 1. Removing the thermal fuse. A) Remove trim panel. b) Remove the thermal fuse. 2. Return the thermal fuse to working condition. A) After inserting the needle into the fuse hole, press the contact. b) Use an ohmmeter to...
Voltage test A) Create conditions under which voltage is present at the point of the circuit to be checked. Example: A - the ignition is on. B - ignition and switch No. 1 (SW1) included. C - ignition, switch No. 1 and relay are on,...
Resistance and Conductivity Test A) Disconnect the negative battery terminal or power supply wire so that the test points are not energized. b) Connect an ohmmeter to the circuit points to be tested. If there are diodes in the circuit, check when...
Short circuit test A) Remove the blown fuse and disconnect all consumers of the circuit protected by it. b) Connect a test lamp instead of a fuse. V) Create the conditions under which the control lamp should light up. Example: A - the...
Location of relays and switches Engine 2L. 1 - coolant temperature sensor, 2 - sensor-switch for oil pressure, 3 - switch for the neutral position of the gearbox. Location of relays and switches. 1 - Heater switch, 2 - clock, 3 - fog light switch...
Fuse and relay box Location: under the glove box. Circuit breakers 1. CHARGE (charger) - 7.5A 2. HEATER (heater) - 20A 3. TAIL (tail clearance) - 15A 4. HEAD (RH) (headlight right) - 15A 5. GLOW (glow plugs) - 7.5A 6. AC (air conditioner)...
Checking the ignition lock Check the continuity between the terminals of the lock according to the tables. Gas engine diesel engine If the conductivity of the circuits does not match the data in the table, replace the ignition switch.
Headlight switch 1. Checking the switch. Check the continuity between the connector terminals according to the tables. Lighting control Headlight switch 2. Switch replacement. A) Pull out the connector pins. b) Remove the lighting...
Headlight control relay 1. Checking the conductivity of the relay circuits. A) Check for continuity between terminals 1 and 2. b) Check for continuity between terminals 3 and 4. V) Check for continuity between terminals 1 and 4. If the test...
Tail light control relay 1. Checking the conductivity of the relay circuits. A) Check for continuity between terminals 1 and 2. b) Check for continuity between terminals 2 and 3. V) Check for continuity between pins 1 and 3. If the test fails,...
Rheostat (backlight control) 1. Checking work. A) Connect the battery to terminals 1 (+) and 2 (-) rheostat. b) Connect a 3.4 W incandescent lamp to terminals 1 and 3 of the rheostat. V) Turning the rheostat knob, check the change in the brightness...
Turn Signal/Hazard Switch — Replacement A) Remove the terminal leads from the connector. b) Remove the three screws and remove the wiper and washer switches. V) Remove the horn contact. G) Remove the turn signal and hazard warning switches. d) Install turn...
Turn signal breaker 1. Checking work. A) Connect the battery to terminals 3 (+) and 2 (-) breaker. b) Connect a 55 W incandescent lamp to terminals 1 and 2 of the breaker. V) Check for flashing lamp. Note: The flashing frequency should be...
Light fault indicator relay 1. Checking the conductivity of the relay circuits. A) Check for continuity between terminals 1 and 2. b) Check for continuity between terminals 3 and 4. V) Check for continuity between pins 1 and 3. If the test fails,...
Headlight cleaner Headlight cleaner switch Check continuity between switch terminals. If the test fails, replace the switch. Headlight cleaner control relay 1. Checking the conductivity of the circuits. A) Disconnect the control relay...
Checking the Wiper/Washer Switch Check continuity between switch terminals. If the test fails, replace the switch. 1. Checking the operation of the switch. A) battery to terminal 17 (+) and 14 (-) switch. b) Connect a voltmeter to terminals 217 (+) and...
Wiper/Washer Switch Replacement A) Remove the terminal leads from the connector. b) Remove the wiper/washer switches. V) Install wiper/washer switches. G) Install the terminal leads into the connector.
Electric cleaner motor 1. Check operation at low speed. A) Disconnect the motor connector. b) Connect battery to terminal 2 (+) electric motor and (-) to the hull. V) The motor must rotate slowly. 2. High speed operation test. A) Disconnect...
Tachometer — check on the car A) connect a test tachometer and start the engine. b) compare the readings of the test and onboard tachometers. If the reading error is greater than the permissible value, replace the tachometer. Instrument cluster and...
Fuel level indicator 1. Checking the operation of the pointer (sensor supply voltage). A) Disconnect the fuel level sensor connector. Connect «+» voltmeter to terminal 2 of the connector, «-» voltmeter to ground. b) turn on the ignition:...
Coolant temperature sensor 1. Checking the operation of the pointer (sensor supply voltage). A) disconnect the sensor connector. Connect «+» voltmeter to the connector terminal, «-» voltmeter to ground. b) turn on the ignition: the voltmeter...
Indicator «oil pressure» 1. Check lamp operation. A) Disconnect the switch sensor connector. Ground the connector terminal. b) turn on the ignition: the indicator lamp should be on. 2. Checking the operation of the sensor-switch. A) check for...
Indicator «Brake» 1. Check lamp operation. A) disconnect the switch connector. Ground the connector terminal. b) turn on the ignition: the indicator lamp should be on. 2. Checking the operation of the brake fluid level switch. A) check...
Lamp Test Relay 1. Checking relay circuits. A) check for continuity between terminals 1 and 3 of the relay. b) Check for continuity between terminals 2 and 4 of the relay. 2. Checking the operation of the relay. A) connect battery...
Fuel filter water indicator 1. Checking the operation of the indicator lamp. A) Disconnect the fuel filter switch connector. Ground the connector terminal. b) turn on «ignition»: The indicator lamp should be on. If not, remove and check the lamp....
Air filter clogging indicator 1. Checking the operation of the indicator lamp A) Disconnect the vacuum sensor connector. Ground terminal 1 of the connector. b) start the engine: the indicator lamp should be on. If not, remove and check the lamp. 2....
Timing belt replacement indicator Zeroing the indicator. After the indicator lamp lights up, replace the belt and reset the indicator. 1. Replace timing belt. 2. Resetting the indicator. Remove the trip meter button on the speedometer and press the...
Speedometer replacement 1. Remove a combination of devices. 2. Remove the speedometer. 3. Remove the trip meter along with the belt change indicator switch. 4. Resetting the odometer. A) remember the meter readings. b) reset the counter by...
Front heater blower switch Switch test Check the switch circuits according to the table. * backlight lamp If the conductivity of the circuits does not match the table, replace the switch.
Front heater relay 1. Checking relay circuits. A) check for continuity between terminals 1 and 3 of the relay. b) Check for continuity between terminals 2 and 4 of the relay. 2. Checking the operation of the relay. A) connect the battery...
Front heater fan resistor Check for continuity between terminals 2 and 3 of the resistor. Replace the resistor if there is no conduction.
Front heater control Editor's note: here, the damper refers to air dampers. 1. Installation of an air damper. Set damper and control lever to FRESH (fresh air intake). 2. Installing the mode selection damper. Set the damper and control...
Rear heater switch Check the switch circuits according to the table. If the conductivity does not match the data in the table, replace the switch.
Rear heater fan resistor 1. Verification. A) Check for continuity between terminals 1 of connectors A and B. b) check for continuity between terminals 2 of connectors A and B. V) check for continuity between terminal 3 of connector A and...