Porsche 928 1983 to 1991 - Wiring Diagrams and Components Locator

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PORSCHE 928 (1983-1991) - WIRING DIAGRAMS - ELECTRICAL COMPONENTS LOCATOR

- English Wiring Diagrams and Electrical Components Locator for vehicles Porsche 928 1983 to 1991.


CONTENTS:

ELECTRICAL WIRING DIAGRAMS

1983 Porsche 928

- 1: Engine Compartment & Fuse Block
- 2: Fuse Block (Cont.) & Underdash
- 3: Fuse Block & Underdash (Cont.)
- 4: Fuse Block & Underdash (Cont.)
- 5: Instrument Panel
- 6: Instrument Panel (Cont.) & Rear Compartment


1984 Porsche 928

- 1: Engine Compartment & Fuse Block
- 2: Fuse Block (Cont.) & Underdash
- 3: Fuse Block & Underdash
- 4: Underdash (Cont.) & Instrument Panel
- 5: Underdash & Instrument Panel (Cont.)
- 6: Rear Compartment & Accessories


1985 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Power Door Lock Circuit
- 5: Power Mirror Circuit
- 6: Sport Seats Circuit
- 7: Standard Seats Circuit
- 8: Power Window Circuit
- 9: Radio Circuits, Base Radio
- 10: Radio Circuits, HIFI Radio
- 11: Charging Circuit
- 12: Starting Circuit
- 13: Trunk, Tailgate, Fuel Door Circuits
- 14: Front Wiper/Washer & Headlight Washer Circuit
- 15: Rear Wiper Circuit
- 1: Engine Compartment
- 2: Fuse & Relay Block
- 3: Fuse & Relay Block (Cont.)
- 4: Underdash
- 5: Underdash (Cont.)
- 6: Instrument Panel
- 7: Accessories
- 8: Accessories (Cont.) & Rear Compartment


1986 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Power Door Lock Circuit
- 5: Power Mirror Circuit
- 6: Comfort Seats Circuit
- 7: Sport Seats Circuit
- 8: Power Window Circuit
- 9: Radio Circuits (1 of 2)
- 10: Radio Circuits, Base Radio
- 11: Charging Circuit
- 12: Starting Circuit
- 13: Trunk, Tailgate, Fuel Door Circuits
- 14: Front Wiper/Washer & Headlight Washer Circuit
- 15: Rear Wiper Circuit
- 1: Engine Compartment (Grids 1-4)
- 2: Engine Compartment (Cont.) (Grids 4-9)
- 3: Fuse & Relay Block (Grids 9-14)
- 4: Fuse Block & Relay Block (Grids 14-18)
- 5: Underdash (Grids 18-23)
- 6: Instrument Panel (Grids 23-28)
- 7: Rear Compartment & Accessories (Grids 28-33)
- 8: Rear Compartment & Accessories (Grids 33-37)


1987 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Driver's Memory Seat Circuit (1 of 2)
- 5: Driver's Memory Seat Circuit (2 of 2)
- 6: Memory Mirrors Circuit
- 7: Passenger's Memory Seat Circuit (1 of 2)
- 8: Passenger's Memory Seat Circuit (2 of 2)
- 9: Power Door Lock Circuit
- 10: Power Mirror Circuit
- 11: Comfort Seats Circuit
- 12: Sport Seats Circuit
- 13: Power Window Circuit
- 14: Radio Circuits
- 15: Radio Circuits, Base Radio
- 16: Radio Circuits, W/ Booster
- 17: Charging Circuit
- 18: Starting Circuit
- 19: Trunk, Tailgate, Fuel Door Circuits
- 20: Front Wiper/Washer & Headlight Washer Circuit
- 21: Rear Wiper Circuit
- 1: Engine Compartment (Grids 1-3)
- 2: Engine Compartment (Cont.) (Grids 4-7)
- 3: Fuse & Relay Block (Grids 8-11)
- 4: Fuse & Relay Block (Cont.) (Grids 12-15)
- 5: Fuse & Relay Panel Block (Grids 16-19)
- 6: Underdash (Grids 20-23)
- 7: Underdash (Cont.) (Grids 24-27)
- 8: Instrument Panel (Grids 28-31)
- 9: Rear Compartment & Accessories (Grids 32-35)
- 10: Rear Compartment & Accessories (Cont.) (Grids 36-39)
- 11: Rear Compartment & Accessories (Cont.) (Grids 40-43)
- 12: Rear Compartment & Accessories (Cont.) (Grids 44-47)


1988 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Driver's Memory Seat Circuit (1 of 2)
- 5: Driver's Memory Seat Circuit (2 of 2)
- 6: Memory Mirrors Circuit
- 7: Passenger's Memory Seat Circuit (1 of 2)
- 8: Passenger's Memory Seat Circuit (2 of 2)
- 9: Power Door Lock Circuit
- 10: Power Mirror Circuit
- 11: Comfort Seats Circuit
- 12: Sport Seats Circuit
- 13: Power Window Circuit
- 14: Radio Circuits
- 15: Radio Circuits, Base Radio
- 16: Radio Circuits, W/ Booster
- 17: Charging Circuit
- 18: Starting Circuit
- 19: Trunk, Tailgate, Fuel Door Circuits
- 20: Front Wiper/Washer & Headlight Washer Circuit
- 21: Rear Wiper Circuit


1989 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Driver's Memory Seat Circuit (1 of 2)
- 5: Driver's Memory Seat Circuit (2 of 2)
- 6: Memory Mirrors Circuit
- 7: Passenger's Memory Seat Circuit (1 of 2)
- 8: Passenger's Memory Seat Circuit (2 of 2)
- 9: Power Door Lock Circuit
- 10: Power Mirror Circuit
- 11: Comfort Seats Circuit
- 12: Sport Seats Circuit
- 13: Power Window Circuit
- 14: Radio Circuits
- 15: Charging Circuit
- 16: Starting Circuit
- 17: Trunk, Tailgate, Fuel Door Circuits
- 18: Front Wiper/Washer & Headlight Washer Circuit
- 19: Rear Wiper Circuit


1990 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Driver's Memory Seat Circuit (1 of 2)
- 5: Driver's Memory Seat Circuit (2 of 2)
- 6: Memory Mirrors Circuit
- 7: Passenger's Memory Seat Circuit (1 of 2)
- 8: Passenger's Memory Seat Circuit (2 of 2)
- 9: Power Door Lock Circuit
- 10: Power Mirror Circuit
- 11: Comfort Seats Circuit
- 12: Sport Seats Circuit
- 13: Power Window Circuit
- 14: Radio Circuits
- 15: Charging Circuit
- 16: Starting Circuit
- 17: Trunk, Tailgate, Fuel Door Circuits
- 18: Front Wiper/Washer & Headlight Washer Circuit
- 19: Rear Wiper Circuit


1991 Porsche 928

- 1: Cooling Fan Circuit
- 2: Defogger Circuit
- 3: Horn Circuit
- 4: Power Door Lock Circuit
- 5: Power Mirror Circuit
- 6: Power Window Circuit
- 7: Radio Circuits
- 8: Charging Circuit
- 9: Starting Circuit
- 10: Trunk, Tailgate, Fuel Door Circuits
- 11: Front Wiper/Washer & Headlight Washer Circuit
- 12: Rear Wiper Circuit


ELECTRICAL COMPONENTS LOCATOR

1983-1987

- buzzers & relays location
- control units location
- sending units/sensors location
- sensors location
- motors location
- solenoids/solenoid valves location
- switches location
- miscellaneous components location
- 1: Component Locations (1 Of 2)
- 2: Component Locations (2 Of 2)


1988-1991

- buzzers, relays & timers location
- circuit protection devices location
- control units location
- motors location
- sending units & sensors location
- solenoids & solenoid valves location
- switches location
- miscellaneous location
- 1: Vehicle Overview