If you ordered our GM AUX adapter below

PIE GM AUX V2 GM AUXILIARY ADAPTER INTERFACE

or the PAC GM AAIGM24 and need wire colors on power and constant post a message.

PAC AAIGM24 AUX ADAPTER


Below is an example for a 2003 Avalanche

RADIO HARNESS
Wire Function Color Note Fuse # Size Location
+12V DC Battery(Constant) Orange Radio 15 Amp Fuse block at left side of engine compartment
Ground Black/white
Remote Turn On(output) Pink
Steering Wheel Control Wire Dk.blue & lt.green
Left Front + Tan Line level output to amplifier
Left Front - Dark green Line level output to amplifier
Right Front + Orange/black Line level output to amplifier
Right Front - Light green Line level output to amplifier
Left Rear + Brown To rear seat audio controller pin B6
Left Rear - Dk.green/white To rear seat audio controller pin A6
Right Rear + Dark blue To rear seat audio controller pin B7
Right Rear - Black To rear seat audio controller pin A7