GM Service Manual Online
For 1990-2009 cars only

Module Power, Ground, Serial Data, MIL, VSS, and Torque

Module Power, Ground, Serial Data, MIL, VSS, and Torque Signals


Object Number: 1464470  Size: FS
Master Electrical Component List
Overdrive Defeat and CAN Serial Data
OBD II Symbol Description Notice
Automatic Transmission Schematic Icons
B+ Bus Bar
Ignition Switch - OFF/RUN/START, RUN/START and START Bus Bars
A/C COMP, HTD FUEL, PCM-B, and RR DEFOG Fuses
START and TRANS Fuses/Circuit Breakers
GAUGES, L-RR TRUCK, R-RR TRUCK, and SIR Fuses/Circuit Breakers
Driver Information Center (DIC)
START and TRANS Fuses/Circuit Breakers
Splice Pack SP203 (L18/LB7/LG4/LLY)
G203 - 2 of 4