All Wiring Diagrams for Pontiac Firebird 1990 model

COOLING FAN

3.1L

3.1L (VIN T), Cooling Fan Wiring Diagram for Pontiac Firebird 1990

5.0L

5.0L (VIN E), Cooling Fan Wiring Diagram for Pontiac Firebird 1990

5.0L (VIN F), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird 1990

5.0L (VIN F), Cooling Fan Wiring Diagram for Pontiac Firebird 1990

5.7L

5.7L (VIN 8), Auxiliary Cooling Fan Wiring Diagram for Pontiac Firebird 1990

5.7L (VIN 8), Cooling Fan Wiring Diagram for Pontiac Firebird 1990

DEFOGGERS

Defogger Wiring Diagram for Pontiac Firebird 1990

HORN

Horn Wiring Diagram for Pontiac Firebird 1990

POWER ANTENNA

Power Antenna Wiring Diagram for Pontiac Firebird 1990

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Pontiac Firebird 1990

POWER MIRRORS

Power Mirror Wiring Diagram for Pontiac Firebird 1990

POWER SEATS

Lumbar Wiring Diagram for Pontiac Firebird 1990

POWER WINDOWS

Power Window Wiring Diagram for Pontiac Firebird 1990

RADIO

Radio Wiring Diagrams, without Delco Bose for Pontiac Firebird 1990

STARTING/CHARGING

Charging Wiring Diagram for Pontiac Firebird 1990

Starting Wiring Diagram for Pontiac Firebird 1990

TRUNK, TAILGATE, FUEL DOOR

Hatch Pull-Down Wiring Diagram for Pontiac Firebird 1990

Hatch Release Wiring Diagram for Pontiac Firebird 1990

WIPER/WASHER

2-Speed Wiper/Washer Wiring Diagram for Pontiac Firebird 1990

Interval Wiper/Washer Wiring Diagram for Pontiac Firebird 1990