GM Service Manual Online
For 1990-2009 cars only

Starting and Charging Schematics


Object Number: 1829241  Size: FS
Master Electrical Component List
Starting System Description and Operation
Control Module References
ABS, BCK/UP LAMP, CAN VENT, ECM/TRANS, I/P IGN, and OUTLET Fuses, and RUN/CRNK Relay (Underhood Fuse Block), AIRBAG, EPS/STR WHL CNTRL, HVAC/IP IGN, and WPR Fuses (Body Control Module (BCM))
ABS, BCK/UP LAMP, CAN VENT, ECM/TRANS, I/P IGN, and OUTLET Fuses, and RUN/CRNK Relay (Underhood Fuse Block), AIRBAG, EPS/STR WHL CNTRL, HVAC/IP IGN, and WPR Fuses (Body Control Module (BCM))
Low Speed LAN
High Speed LAN
B+ Bus Bar - 1 of 2
B+ Bus Bar - 2 of 2
Shift Solenoids, TFT, and VSS
G103, G304, G105, G104, and G106
G103, G304, G105, G104, and G106