Pin assignment
PinColorWire sizeOptionFunction
1White0.75-Right Rear Speaker (+)
2Yellow0.75-Right Front Speaker (+) (1)
3Blue0.75-Left Front Speaker (+) (1)
4Green0.75-Left Rear Speaker (+)
5Brown-White0.75-Right Rear Speaker Signal (-)
6Brown-Yellow0.75-Right Front Speaker Signal (-) (1)
7Brown-Blue0.75-Left Front Speaker Signal (-) (1)
8Brown-Green0.75-Left Rear Speaker Signal (-)
9Green0.5-Mid Speed GMLAN Serial Data (+)
10White0.5-Mid Speed GMLAN Serial Data (-)
11Black0.5-Cellular Telephone Mute Signal
12Brown2.5-Ground
13Red-White0.5-Switched Antenna Enable Signal
14White-Brown0.5-Front Center Speaker (-)
15Red2.5-Battery Positive Voltage
16Yellow-White0.5-Front Center Speaker (+)
17Black-White0.35-Left Rear Seat Audio Signal
18SCREEN--Auxiliary Audio Screen (2)
19SCREEN--Rear Audio Drain Wire
20Gray0.5-Rear Seat Audio Enable Signal
23Black-Red0.5-Right Rear Seat Audio Signal
24Violet-White0.35-Left Auxiliary Audio Signal (2)
25Violet-Red0.35-Right Auxiliary Audio Signal (2)
29SCREEN--Noise Reduction Microphone Screen
31Violet-White0.35-Left Auxiliary Audio Signal (2)
32Violet-Red0.35-Right Auxiliary Audio Signal (2)
33Yellow0.35-Navigation Display Serial Data Low
34Yellow0.5-Cellular Telephone Voice Signal
35Blue-Red0.35-Noise Reduction Microphone Active Signal
37Blue-Brown0.5-Vehicle Speed Signal
38SCREEN--Auxiliary Audio Screen (2)
39Blue0.35-Navigation Display Serial Data High
40Yellow-Brown0.5-Cellular Telephone Voice Low Reference