GM Service Manual Online
For 1990-2009 cars only

Power, Ground, Serial Data, and MIL Control

Power, Ground, Serial Data, and MIL Control


Object Number: 691491  Size: FS
Master Electrical Component List
Electronic Component Description
Brake Switch Signal and Shift Solenoids
OBD II Symbol Description Notice
B+ Bus Bar
IGNITION, RUN, and START Bus Bar
IGNITION, RUN, and START Bus Bar
RTD, RDO AMP, CRANK, and IGN 0 Fuses
Indicators and Serial Data
IGN 1, AIR BAG, and SEO IGN Fuses
IGN 1, AIR BAG, and SEO IGN Fuses
RTD, RDO AMP, CRANK, and IGN 0 Fuses
G103 and G105 - Gas
SP205