GM Service Manual Online
For 1990-2009 cars only

Data Link Communications

Data Link Communications


Object Number: 672688  Size: FS
Master Electrical Component List
Throttle Actuator Control (TAC) System Description
INJ B Fuse, Ignition Coils, and PCM
Engine Data Sensors - VSS
OBD II Symbol Description Notice
B+ Bus Bar
AIR, RADIO, ECM B, FRT HVAC, and CIGAR Fuses
SP205
G203 - 3 of 4 - Base Pickup
G103 and G105 - Gas
G203 - 3 of 4 - Base Pickup
G103 and G105 - Gas
G203 - 1 of 4