GM Service Manual Online
For 1990-2009 cars only

Object Number: 1380931  Size: FS
Master Electrical Component List
Keyless Entry System Description and Operation
Control Module References
POWER SEATS CB, LH HDLP, RH HDLP, HTD SEATS, BRAKE, PREMAUD AND BATT FEED FUSES
RADIO, BCM/CLSTR, INT LTS/ONSTAR, PARK, HZRD and LOCK/MIRROR Fuses
RADIO, BCM/CLSTR, INT LTS/ONSTAR, PARK, HZRD and LOCK/MIRROR Fuses
Door Latch Controls
Lock Switches, Ajar Signals
Horn Schematic