1991 supreme radio wiring color codes
pippon
09-08-2006, 06:15 PM
Im trying to install an after market cd player in my 91 supreme international and i need to know which wire colors connects to what. the original plugs are gone so i cant use a plug kit. CAN ANYONE HELP? THANKS
richtazz
09-10-2006, 07:45 AM
Yellow- ignition power (only hot when ignition is in acc or on position)
orange- memory/clock power (always hot)
black- radio chassis ground
gray- left front speaker -
tan- left front speaker +
dk green- right front speaker -
lt green- right front speaker +
lt blue- right rear speaker -
dk blue- right rear speaker +
yellow- left rear speaker -
brown- left rear speaker +
The speaker wires are paired together down the harness in a ribbon like fashion, and there should be another gray and brown wire, which are not paired together which are:
gray- instrument panel light
brown- instrument panel light dimmer signal
orange- memory/clock power (always hot)
black- radio chassis ground
gray- left front speaker -
tan- left front speaker +
dk green- right front speaker -
lt green- right front speaker +
lt blue- right rear speaker -
dk blue- right rear speaker +
yellow- left rear speaker -
brown- left rear speaker +
The speaker wires are paired together down the harness in a ribbon like fashion, and there should be another gray and brown wire, which are not paired together which are:
gray- instrument panel light
brown- instrument panel light dimmer signal
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