Electrical Wiring Insulation Color Codes
Code | Color |
| BLK | Black |
| BLU | Blue |
| BRN | Brown |
| GRN | Green |
| GRY | Grey |
| NCA | Any |
| ORG | Orange |
| PNK | Pink |
| PPL | Purple |
| RED | Red |
| TAN | Golden |
| VIO | Violet |
| WHT | White |
| YEL | Yellow |
Designation and purpose of terminals and pins
| — | Minus. |
| + | Plus. |
| 12VCD | Battery or voltage regulator voltage with the engine running. |
| 15 | Switched battery power (served in positions 2 and 3). |
| 15g | Switched battery power (protected by a fuse). |
| 15R | Switched battery power (served in positions 1, 2 and 3). |
| 15u | Switched battery power (not protected by a fuse). |
| 15X | Switched battery power (served in position 2). |
| 15Z | Switched battery power (served in positions 2 and 3). |
| 15C | Switched battery power (is supplied before the key is removed). |
| 30 | Non-disconnectable battery power supply. |
| 30Z | Battery switching voltage (served in positions 2 and 3). |
| 30a | Non-disconnectable battery voltage. |
| 30A | Non-disconnectable battery voltage (side "A"). |
| 30V | Non-disconnectable battery voltage (side "B"). |
| 30E | Non-disconnectable battery voltage for electronics. |
| 31 | Grounding. |
| 31b | Switched connection to the chassis. |
| 31st | Grounding for electronics. |
| 49 | Breaker signal. |
| 49a | Direction indicator output signal. |
| 49L | Left turn signal. |
| 49R | Right direction indicator. |
| 50 | Starter traction relay signal. |
| 53 | Low speed windshield wiper mode. |
| 53b | High-speed windshield wiper mode. |
| 54 | Brake light chain. |
| 55 | Fog lamps. |
| 56 | Headlights. |
| 56a | High beam chain. |
| 56b | Low beam chain. |
| 58 | Rear side/parking light, instrument and number plate light circuit. |
| 58d | Adjustable instrument lighting. |
| 58k | Instrument lighting (unprocessed). |
| 58L | Left parking light. |
| 58R | Right parking light. |
| 61 | Generator indicator light. |
| 61st | Generator working signal. |
| 81 | Reverse gear signal. |
| 81a | Reverse gear signal (after shifting the transmission). |
| 85 | Winding output to (-) or body. |
| 85EDC | Relay control signal, electronic control of diesel engine. |
| 85F | Horn relay control. |
| 85LP | Air pump relay control. |
| 86 | Conclusion of the beginning of the winding. |
| 86KR | Fuel pump relay control. |
| 87 | Input signal. |
| 875A | Power supply for additional equipment. |
| 87a | First output signal (contact side NC). |
| 87ABS | ABS power supply. |
| 87b | Second output signal. |
| 87c | Third output signal. |
| 87EGAS | Supply voltage of the electronic gas pedal (EA). |
| 87GES | Battery voltage (protected by a fuse). |
| 87LP | Air pump supply voltage. |
| 87ME1 | 87 control unit 1. |
| 87ME2 | 87 control unit 2. |
| 87MOTR | Supply voltage of the injection system control unit. |
| 87UG | Relay output (not protected by a fuse). |
| 87Z | Relay output (protected by a fuse). |