Vehicle wiring diagrams Volkswagen Golf 4
Explanations of electrical diagrams
Golf cars use a single-wire circuit for connecting electrical equipment. Consumers are connected to the positive pole of power sources with a wire, and to the negative pole...
Golf cars use a single-wire circuit for connecting electrical equipment. Consumers are connected to the positive pole of power sources with a wire, and to the negative pole...
Electrical Wiring Diagram (VW Golf from September 1997)
Engine/equipment Engine code Coordinates Basic equipment All 1–17 Engine 1.4-I AHW/AKQ 18–25 Turbodiesel 1,9-I AHR/AFH 26–35 Heated windshield washer nozzles All 36 Operating a...
Engine/equipment Engine code Coordinates Basic equipment All 1–17 Engine 1.4-I AHW/AKQ 18–25 Turbodiesel 1,9-I AHR/AFH 26–35 Heated windshield washer nozzles All 36 Operating a...
Location of relays and fuses
The location of the relays and fuses may vary depending on the vehicle equipment and year of manufacture. The relays are located behind the left footwell trim under the instrument...
The location of the relays and fuses may vary depending on the vehicle equipment and year of manufacture. The relays are located behind the left footwell trim under the instrument...
Symbols on electrical diagrams
1 - location of the relay. The number 12 indicates the location of the relay on the block. 2 - designation of the block or element. The designation of the block or element is...
1 - location of the relay. The number 12 indicates the location of the relay on the block. 2 - designation of the block or element. The designation of the block or element is...
Conventional symbols of elements in electrical circuits
Conventional symbols of elements in electrical circuits
Conventional symbols of elements in electrical circuits
Schematic 1. Battery, ignition switch and overload relay for X-contact
Battery, ignition switch and overload relay for X-contact.
Battery, ignition switch and overload relay for X-contact.
Scheme 4. Instrument cluster, control of the tightened handbrake lever...
Instrument cluster, handbrake lever pull-up indicator, brake fluid level warning contact, turn signal indicator, high beam indicator, fog light indicator and digital clock.
Instrument cluster, handbrake lever pull-up indicator, brake fluid level warning contact, turn signal indicator, high beam indicator, fog light indicator and digital clock.
Scheme 5. Turn signal switch, dimming and light signal switch...
Turn signal switch (steering column switches), switch for dimming and signaling light, switch for side lights, front and left lamps.
Turn signal switch (steering column switches), switch for dimming and signaling light, switch for side lights, front and left lamps.
Scheme 6. Hazard warning light switch with turn signal relay, front and right lamps
Hazard warning light switch with turn signal relay, front and right lamps.
Hazard warning light switch with turn signal relay, front and right lamps.
Scheme 7. Brake light switch, brake light, fog light...
Brake light switch, brake light, fog light, left reversing light, left rear side light.
Brake light switch, brake light, fog light, left reversing light, left rear side light.
Scheme 8. Rear right side light, brake light, right reversing light...
Rear right side light, brake light, right reversing light, trunk light, fuel filler cap release.
Rear right side light, brake light, right reversing light, trunk light, fuel filler cap release.
Scheme 11. Two-tone horn, glove compartment light, license plate light
Two-tone horn, glove compartment light, license plate light.
Two-tone horn, glove compartment light, license plate light.
Scheme 12. Headlight corrector, headlight corrector actuator motor
Headlight corrector, headlight corrector actuator motor.
Headlight corrector, headlight corrector actuator motor.
Scheme 13. Heater fan and recirculated air switch, heater fan...
Heater and recirculated air fan switch, heater fan, recirculated air actuator.
Heater and recirculated air fan switch, heater fan, recirculated air actuator.
Scheme 14. Rear window defroster, rear window wiper motor...
Rear window defroster, rear window wiper motor, front and rear window washer pump.
Rear window defroster, rear window wiper motor, front and rear window washer pump.
Scheme 15. Windscreen wiper switch, windscreen wiper motor
Windscreen wiper switch, windscreen wiper motor.
Windscreen wiper switch, windscreen wiper motor.
Scheme 16. Front ceiling light, left rear reading light, left door signal light
Front ceiling light, left rear reading light, left door signal light.
Front ceiling light, left rear reading light, left door signal light.
Scheme 17. Reading lamp right rear, signal lamp right door
Reading lamp right rear, signal lamp right door.
Reading lamp right rear, signal lamp right door.
Scheme 19. Control unit for fuel injection system 4AV, ignition system...
Control unit for fuel injection system 4AV, ignition system, coolant temperature sensor, Hall sensor.
Control unit for fuel injection system 4AV, ignition system, coolant temperature sensor, Hall sensor.
Scheme 20. Control unit for fuel injection system 4AV, throttle control unit...
Control unit for the 4AV fuel injection system, throttle control unit, engine speed sensor.
Control unit for the 4AV fuel injection system, throttle control unit, engine speed sensor.
Scheme 21. Control unit for fuel injection system 4AV, intake manifold pressure sensor...
Control unit for fuel injection system 4AV, intake manifold pressure sensor, intake manifold temperature sensor, knock sensor, injector.
Control unit for fuel injection system 4AV, intake manifold pressure sensor, intake manifold temperature sensor, knock sensor, injector.
Scheme 22. Control unit for fuel injection system 4AV, Lambda sensor...
Control unit for the 4AV fuel injection system, Lambda sensor, fuel vapor recovery system solenoid valve, exhaust gas recirculation valve.
Control unit for the 4AV fuel injection system, Lambda sensor, fuel vapor recovery system solenoid valve, exhaust gas recirculation valve.
Scheme 23. Oil pressure sensor, fuel pump, fuel level sensor...
Oil pressure sensor, fuel pump, fuel level sensor, low coolant level sensor.
Oil pressure sensor, fuel pump, fuel level sensor, low coolant level sensor.
Scheme 24. Instrument cluster, optical and acoustic oil pressure check...
Instrument cluster, optical and acoustic oil pressure check, speed indicator sensor (Tacho), coolant temperature/low coolant level warning lamp.
Instrument cluster, optical and acoustic oil pressure check, speed indicator sensor (Tacho), coolant temperature/low coolant level warning lamp.
Scheme 25. Instrument cluster, coolant temperature gauge, fuel gauge...
Instrument cluster, coolant temperature gauge, fuel gauge, multi-function gauge, outside temperature gauge, tachometer.
Instrument cluster, coolant temperature gauge, fuel gauge, multi-function gauge, outside temperature gauge, tachometer.
Scheme 27. Control unit of direct diesel injection system, KICK-DOWN, idle switch...
Control unit of direct injection system of diesel, KICK-DOWN, idle switch, sensor of position of the pedal of control of supply of fuel, glow plugs (diesel engines).
Control unit of direct injection system of diesel, KICK-DOWN, idle switch, sensor of position of the pedal of control of supply of fuel, glow plugs (diesel engines).
Scheme 28. Control unit of direct diesel injection system, coolant temperature sensor...
Control unit of direct injection system of diesel, coolant temperature sensor, air flow meter, intake manifold pressure sensor, intake manifold temperature sensor, engine speed...
Control unit of direct injection system of diesel, coolant temperature sensor, air flow meter, intake manifold pressure sensor, intake manifold temperature sensor, engine speed...
Scheme 29. Control unit for direct diesel injection system
Control unit for direct diesel injection system. Needle motion sensor, fuel temperature sensor, valve motion control sensor (diesel engines).
Control unit for direct diesel injection system. Needle motion sensor, fuel temperature sensor, valve motion control sensor (diesel engines).
Scheme 30. Control unit of the direct injection system of diesel, switching valve of the suction pipeline
Control unit of direct injection system of diesel, changeover valve of intake manifold, valve of recirculation of exhaust gases, magnetic valve for limitation of boost pressure,...
Control unit of direct injection system of diesel, changeover valve of intake manifold, valve of recirculation of exhaust gases, magnetic valve for limitation of boost pressure,...
Scheme 31. Control unit of the direct diesel injection system, speed control switch (GRA)...
Direct injection diesel control unit, cruise control switch (GRA), clutch pedal switch, brake light switch, brake pedal switch (diesel engines).
Direct injection diesel control unit, cruise control switch (GRA), clutch pedal switch, brake light switch, brake pedal switch (diesel engines).
Scheme 32. Control unit of the direct injection system of diesel, glow plugs
Control unit of direct injection system of diesel, glow plugs (diesel engines).
Control unit of direct injection system of diesel, glow plugs (diesel engines).
Scheme 33. Fuel level sensor, low coolant level sensor
Fuel level sensor, low coolant level sensor (diesel engines).
Fuel level sensor, low coolant level sensor (diesel engines).
Scheme 34. Instrument cluster, optical and acoustic oil pressure check, speed sensor...
Instrument cluster, optical and acoustic oil pressure test, vehicle speed sensor (Tacho), warning lamp for preheating time, warning lamp for coolant temperature/low coolant level...
Instrument cluster, optical and acoustic oil pressure test, vehicle speed sensor (Tacho), warning lamp for preheating time, warning lamp for coolant temperature/low coolant level...
Scheme 35. Instrument cluster, coolant temperature gauge, fuel gauge
Instrument cluster, coolant temperature gauge, fuel gauge, multi-function gauge, outside temperature gauge (diesel engines).
Instrument cluster, coolant temperature gauge, fuel gauge, multi-function gauge, outside temperature gauge (diesel engines).
Scheme 37. Left reverse lamps, left rear side light, brake light, fog light
Left reversing light, left rear side light, brake light, fog light.
Left reversing light, left rear side light, brake light, fog light.
Scheme 38. Electrical socket for operation of the vehicle with a trailer, fog light switch
Electrical socket for operating the vehicle with a trailer, fog light switch.
Electrical socket for operating the vehicle with a trailer, fog light switch.
Scheme 39. Rear right side light, brake light, left reversing light...
Rear right side light, brake light, left reversing light, indicator light for using the vehicle with a trailer.
Rear right side light, brake light, left reversing light, indicator light for using the vehicle with a trailer.
Scheme 40. Left fog light, left headlight, left parking light...
Left fog lamp, left headlight, left parking light, fog lamp indicator lamp, high beam indicator lamp.
Left fog lamp, left headlight, left parking light, fog lamp indicator lamp, high beam indicator lamp.
Scheme 41. Right fog lamp, fog lamp relay, right headlight...
Right fog light, fog light relay, right headlight, right parking light.
Right fog light, fog light relay, right headlight, right parking light.
Scheme 42. Light switch, fog light switch, lighting switch
Light switch, fog light switch, lighting switch.
Light switch, fog light switch, lighting switch.
Scheme 43. Fog lamp, right rear parking light, brake light, reversing lamp
Fog light, right rear parking light, brake light, reversing light.
Fog light, right rear parking light, brake light, reversing light.
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Golf 5
Golf 4
Golf 3
Golf 2
Golf 2 (petrol)
Golf 1 (petrol)
Golf 1 (diesel)
- General information
- User manual
- Maintenance
- Troubleshooting
- Power unit
- Engine repair
- Cooling and ventilation system
- Fuel system
- Ignition system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Interior (internal elements)
- Exterior (external elements)
- Doors and covers
- Electrical equipment
- Power devices
- Washers and wipers
- Lighting and appliances
- Electrical circuits
- General information
- User manual
- Weekly checks
- Maintenance
- Power unit
- Petrol engines
- Diesel engines
- Cooling system
- Fuel system (petrol)
- Control system (petrol)
- Fuel system (diesel)
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Drive shafts
- Chassis
- Car suspension
- Steering
- Wheels and tires
- Brake system
- Body
- Exterior (external elements)
- Interior (internal elements)
- Ventilation and heating
- Car doors and sunroof
- Washers and glass cleaners
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- Petrol engine
- Engine repair
- Lubrication system
- Cooling system
- Ignition system
- Diesel engine
- Engine repair
- Diesel injection system
- Pre-glow system
- Transmission
- Clutch
- Gearbox and drive shafts
- Chassis
- Steering
- Wheels and suspension
- Brake system
- Electrical equipment
- Lighting and appliances
- Electrical circuits
- General information
- Introduction to guide
- User manual
- Petrol engines 1.3 l
- Engine repair
- Lubrication system
- Cooling system
- Carburetors
- Supply system
- Ignition system
- Petrol engines 1.6/1.8 l
- Engine repair
- Supply system
- Ignition system
- Diesel engines
- Engine repair
- Lubrication system
- Cooling system
- Power and exhaust system
- Transmission
- Clutch
- 4-speed gearbox 084
- 5-speed gearbox 085
- 4-speed gearbox 020/4R
- 5-speed gearbox 020/4T
- Automatic gearbox
- Drive shafts
- Chassis
- Steering
- Car suspension
- Brake system
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- Power unit
- Engine repair
- Engine 1.05/1.30
- Engine 1.60/1.80
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