2003 Radio Wiring Chart

The following wiring info is for the 03 model year only!

Wire ? ? ? ? ? ? ? ? ? ?      ?Color? ?? ? ? ? ? ? ? ? ? ? ?
Radio 12V? ? ? ? ? ? ? ? ? ? ? Orange? ? ? ? ? ? ? ? ? ?
Radio Ground? ? ? ? ? ? ? ? ?Black / White? ? ? ? ? ? ? ? ? ? ?
Radio Ignition? ? ? ? ? ? ? ? Class 2 Serial Data? ? ? ? ? ? ?
Radio Illumination? ? ? ? ? N/A
Power Antenna? ? ? ? ? ? ? Dark Green? ? ? ?
Factory amp turn-on? ? ? Pink? (Amp under center console if equipped)
LF Speaker +/-? ? ? ? ? ? ? Tan-Gray
RF Speaker +/-? ? ? ? ? ? ? Light Green- Green
LR Speaker +/-? ? ? ? ? ? ? Brown-Yellow
RR Speaker +/-? ? ? ? ? ? ? Blue-Light Blue

UQ3/UQ5 Base/Uplevel Radio

Power, Ground, Audio Signals - UQ3/UQ5

Speakers - UQ3/UQ5

Digital Radio Receiver - UQ3/UQ5 w/ U2K/U2L

Radio/Audio System Schematics Luxury Radio - UQ7 w/ Y91

Radio Power, Ground, Audio Signals - UQ7 w/Y91

Audio Signals - UQ7 w/Y91 - 1 of 2

Audio Signals - UQ7 w/Y91 - 2 of 2

Amplifier, RSA Power, Ground, Subsystems - UQ7 w/ Y91

Speakers - UQ7 w/ Y91

Remote CD Player - UQ7 w/ Y91 and U1S

Digital Radio Receiver - UQ7 w/ Y91 and U2K/U2L

Rear Seat Entertainment - UQ7 w/ Y91 and U42

Antenna Module - UQ7 w/ Y91

Radio/Audio System Schematics Premium Radio - UQ7 w/o Y91

Power, Ground, Audio Signals - UQ7 w/o Y91 - 1 of 2

Power, Ground, Audio Signals - UQ7 w/o Y91 - 2 of 2

Amplifier Power, Ground, Inputs - UQ7 w/o Y91 w/o RSA

Amplifier, RSA Inputs - UQ7 w/o Y91 w/RSA

Speakers - UQ7 w/o Y91

Digital Radio Receiver - UQ7 w/o Y91 w/ U2K/U2L

Rear Seat Entertainment - UQ7 w/o Y91 w/ U42

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