Vehicle wiring diagrams Volkswagen Polo 4
Familiarity with the electrical circuit
So that all consumers of electricity (headlights, radio, etc.) provide current, up to 1000 m of wires are laid in a car. If you want to detect a malfunction in the electrical...
So that all consumers of electricity (headlights, radio, etc.) provide current, up to 1000 m of wires are laid in a car. If you want to detect a malfunction in the electrical...
Construction of electrical circuits
1 - relay board. Indicated by a gray field. Shows connections with a positive pole. 2 - designation of the part to which the wire is routed J362 - anti-theft system control unit,...
1 - relay board. Indicated by a gray field. Shows connections with a positive pole. 2 - designation of the part to which the wire is routed J362 - anti-theft system control unit,...
Battery, ignition and starter switch...
Battery, ignition and starter switch, fuses in the battery fuse holder.
Battery, ignition and starter switch, fuses in the battery fuse holder.
Heated rear window switch, terminal X unload relay, cigarette lighter
Heated rear window switch, terminal X unload relay, cigarette lighter.
Heated rear window switch, terminal X unload relay, cigarette lighter.
Wiper and washer relay, wiper switch...
Intermittent wiper and washer relay, rear window wiper switch, intermittent wiper switch, intermittent wiper control, wiper motor.
Intermittent wiper and washer relay, rear window wiper switch, intermittent wiper switch, intermittent wiper control, wiper motor.
Contact switches for the rear door, rear seat back, engine compartment hood...
Contact switches for the rear door, rear seat back, engine compartment hood, rear window wiper motor, front and rear window washer pump, heated rear window glass.
Contact switches for the rear door, rear seat back, engine compartment hood, rear window wiper motor, front and rear window washer pump, heated rear window glass.
Fresh air fan switch, heating element switch...
Fresh air fan switch, heating element contact switch, auxiliary heater, fresh air fan, fresh air/recirculation damper actuator motor, fusible fan auxiliary resistors.
Fresh air fan switch, heating element contact switch, auxiliary heater, fresh air fan, fresh air/recirculation damper actuator motor, fusible fan auxiliary resistors.
Data bus diagnostic interface, diagnostic connector, horn relay...
Data bus diagnostic interface, diagnostic socket, horn relay, fuse holder, coiled contact spring, horn switch, horn.
Data bus diagnostic interface, diagnostic socket, horn relay, fuse holder, coiled contact spring, horn switch, horn.
The control unit with the block of the indicating devices in a panel of devices...
Control unit with indicator unit in the instrument panel, anti-theft system reading coil, seat belt switch on the driver's side, anti-theft system control unit.
Control unit with indicator unit in the instrument panel, anti-theft system reading coil, seat belt switch on the driver's side, anti-theft system control unit.
Handbrake switch, brake fluid level contact...
Handbrake switch, brake fluid level alarm contact, low coolant level indicator switch, windshield washer fluid low indicator switch.
Handbrake switch, brake fluid level alarm contact, low coolant level indicator switch, windshield washer fluid low indicator switch.
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
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Polo 4
Polo 3
- General information
- User manual
- Maintenance
- Power unit
- Engine repair
- Cooling and lubrication system
- Control system
- Injection system (diesel)
- Supply system
- Exhaust system
- Chassis
- Front suspension
- Rear suspension
- Steering
- Wheels and tires
- Brake system
- Body
- Interior
- Exterior
- Electrical equipment
- Equipment and devices
- Wiper system
- Lighting system
- Electrical circuits
- General information
- User manual
- Maintenance
- Power unit
- Petrol engines 1.4 and 1.6
- Petrol engines 1.4 (V16)
- Petrol engines 1.6 and 1.8
- Diesel engines 1.7 and 1.9
- Diesel engines 1.9 D and TD
- Transmission
- Mechanical gearbox 085
- Mechanical gearbox 020/02K
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body
- Exterior
- Interior
- Electrical equipment
- Equipment and instruments (until 2000)
- Equipment and instruments (after 2000)
- Electrical circuits
- Wiring diagrams (petrol)
- Wiring diagrams (diesel)
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