Schematic diagrams of cars Volkswagen Passat B3 1988-1993

Familiarity with the electrical circuit
In order to provide all consumers of electricity with current, up to 1000 m of wires are laid in a car. If you want to detect a malfunction in the electrical system or install...

Battery, ignition switch and starter
T1a - plug connector, 1-pin, behind the instrument panel in the middle T2e - plug connector, 2-pin, behind the instrument panel in the middle T5a - plug connector, 5-pin, at the...

Alternator, starter, intake manifold preheater
T2 - plug connector, 2-pin, behind the relay board T2a - plug connector, 2-pin, behind the relay board T2i - plug connector, 2-pin, behind the relay board (125) ground connection...

Mono-Motronic system control unit
T1d - male connector, 1-pin, behind the relay board T2a - plug connector, 2-pin, behind the relay board T2b - plug connector, 2-pin, behind the console, at the self-diagnostic...

Instrument panel, universal indicating instrument switch
T2c - plug connector, 2-pin, in the engine compartment, front right T2f - plug connector, 2-pin, behind the relay board T4h - Plug connector, 4-pin, behind steering column switch...

Instrument panel diagram
T28 - plug connector, 28-pin, at the instrument panel TV13 - speed signal wire splitter, above relay board (86) ground connection "1", in the rear wiring harness (120) ground...

Interior, luggage compartment, glove box lights
T1b - plug connector, 1-pin, behind the relay board T1k - plug connector, 1-pin, in the luggage compartment, next to the fuel gauge sensor T1v - male connector, 1-pin T1x - plug...

Lanterns, parking lights, direction indicators
T4c - plug connector, 4-pin, behind the switch trim on the steering column T4e - plug connector, 4-pin, at the left headlight T4f - connector, 4-pin, at the right headlight T5b -...

Turn signal lights, brake lights, parking lights
T2f - plug connector, 2-pin, behind the relay board T4a - plug connector, 4-pin, at the left side light T5 - plug connector, 5-pin, in the luggage compartment on the left T6a -...

Heated rear window, horn
T1c - male connector. 1-pin in the luggage compartment on the left T1h - 1-pin connector, in the luggage compartment on the left T2i - plug connector, 2-pin, behind the relay...

Glass cleaning and washing system
T1f - Plug connector, 1-pin, in rear door T3b - plug connector, 3-pin, above the relay board T4c - plug connector, 4-pin, behind the switch trim on the steering column T5c - plug...

Diesel Direct Injection Control Unit
T1 - plug connector, 1-pin, behind the relay board T1a - plug connector, 1-pin, behind the relay board T2b - plug connector, 2-pin, behind the relay board T2c - plug connector,...

Heated and adjustable exterior mirrors
T1h - Plug connector, 1-pin, in the luggage compartment on the left T2m - plug connector, 2-pin, behind the relay board T3m - plug connector, 3-pin, in the passenger door T3n -...

Power Window Thermal Fuse, Power Window Switch
T4 - plug connector, 4-pin, behind the relay board T10 - plug connector, 10-pin, pillar A, bottom left T10a - plug connector, 10-pin, pillar A, bottom right T28 - plug connector,...

Seat heating for the driver and passenger next to the driver
T4 - plug connector, 4-pin, under the driver's seat T4a - plug connector, 4-pin, under the driver's seat T6b - plug connector, 6-pin, behind the relay board T6d - plug connector,...

Central locking system
T2h - plug connector, 2-pin, behind the relay board T4 - Connector, 4-pin, under rear seat, power window connector T5 - plug connector, 5-pin, at B-pillar on the right T5a - plug...

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Vehicle wiring diagrams Volkswagen Passat B3