Axxess GMOS-05 - Wiring Diagram

GMOS-05
6
Aftermarket radio and amplifier wiring
BLK
R
A
D
IO
YEL
AFTERMARKET RADIO AND AMPLIFIER WIRING
TO ONSTAR 12 PIN GM AUDIO CONNECTOR
GM 12 PIN
SP-2003
SP-2003
OPTIONAL
REQUIRED
GM
OS-05
RF
RF LF LF
- +
- +
CHIME VOLUME ADJUSTMENT
RED
GREEN BLUE/PINK
BLUE/WHITE
GREEN/PURPLE
BROWN
ORANGE/WHITE
16 PIN
14 PIN
BLUE/WHITE
R
R-
RR+
LR-
LLR+
GM 24 PIN
TO AFTERMARKET
REAR AMPLIFIER
TO AFTERMARKET
FRONT AMPLIFIER
BROWN
RF RF LF LF
- +
-
+
X X X
X