Firebird Wiper Motor Wiring Diagram

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Firebird wiper motor wiring diagram. It should be obvious that the front and rear lamp wiring changed in 1979 when the cars were restyled. Many 70 s gm cars had separate controller brains for pulse wipers but firebirds did not. The wiring diagram shows there may a harness without rear defrost switch wiring but i have not seen one without it. Can not get the wipers to work pontiac 1979 firebird question.

1980 trans am firebird electrical wiring diagrams. Wiring diagram firebird 1978 wire diagram intermitent wiper wiper switch wiring diagram. 1967 pontiac firebird windshield wiper switch knob chrome. It shows the parts of the circuit as simplified shapes as well as the power and signal links in between the tools.

Below you will find a full electrical wiring diagram for use on 1980 trans am and firebird units are in zip file format. 1978 pontiac transam wiper motor wiper switch and transmission all work fine. Motor plate 1 4 dia. Please feel free to use and pass along to fellow ownersthis infomation.

Remove the fasteners and take the entire wiper assembly from the car. The electronics to accomplish the delay were all housed in the wiper motor. Pry the drive arm from the motor spindle. 1970 1981 2nd design windshield washer pump with wiring harness slot part number.

Remove the motor adapter plate from the firewall. Motor brace with 3 rubber bumpers g. Year to year differences the basic harnesses changed a lot year to year but sometimes this didn t affect the optional wiring. All my videos are in 1080p hi def so check that out car is a 1970 chevelle with a 2 speed hi and low wiper motor and mechanical washer pump just an idea on how to test the motor before it goes.

Rotary switch adapter plate switch switch nut switch knob and switch electrical pack photo 1. Unplug the wire harness from the wiper motor. The photo shows the inside part of the harness to the left of the grommet and the under hood part to the right. Like firebird central on facebook.

A special thanks to agta member turbota400 for passing along this valuable info. A wiring diagram is a simplified standard photographic representation of an electrical circuit. Grommet not shown other items not shown based on options or application. Collection of 1969 firebird wiring diagram.

Each of the oem pivot shafts are held to the cowl by three fasteners.