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USE THE APPROPRIATE SCOSCHE WIRING CONNECTOR (*not included)
Wire up your new aftermarket stereo to the Scosche wiring connector and install the Scosche kit
and new stereo assembly in your vehicle. Follow the dash disassembly for your specif c vehicle
in reverse order to reassemble your dash.
CAR STEREO CONNECTORS
PROVIDE EASY CONNECTION OF YOUR CAR STEREO
TO FACTORY WIRING HARNESS.
GM01
1978-87 General
Motors Vehicles
NOTE: All wire codes are viewed as looking at the front of the plug with the wires exiting the rear.
BLACK - POWER
1 = GROUND
2 = POWER
3 = LAMP
4 = POWER ANTENNA
WHITE - FRONT SPEAKERS
1 = RF+, RIGHT FRONT POSITIVE
2 = R COMMON, RIGHT COMMON
3 = LF+, LEFT FRONT POSITIVE
4 = L COMMON, LEFT COMMON
BLUE - REAR SPEAKERS
1 = LR+, LEFT REAR POSITIVE
2 = L COMMON, LEFT COMMON
3 = RR+, RIGHT REAR POSITIVE
4 = R COMMON, RIGHT COMMON
BLACK - POWER
1 = GROUND
2 = DIMMER
3 = ILLUMINATION
4 = POWER ANTENNA
5 = +12V SWITCHED, IGNITION
6 = +12V CONSTANT, BATTERY
WHITE - FRONT SPEAKERS
1 = LF-, LEFT FRONT NEGATIVE
2 = LF+, LEFT FRONT POSITIVE
3 = RF-, RIGHT FRONT NEGATIVE
4 = RF+, RIGHT FRONT POSITIVE
BLUE - REAR SPEAKERS
1 = LR+, LEFT REAR POSITIVE
2 = LR-, LEFT REAR NEGATIVE
3 = RR+, RIGHT REAR POSITIVE
4 = RR-, RIGHT REAR NEGATIVE
QUICK START GUIDE
STEREO CONNECTION*
GMDA
1988-up General
Motors Vehicles
FACTORY WIRING CODES
1978-87 GENERAL MOTORS
1988-UP GENERAL MOTORS
(Vehicles equipped with "mini-type" connectors)
6
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