GM Service Manual Online
For 1990-2009 cars only

Object Number: 1566707  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Ambient Light Sensor, Headlamp Controls and Switches
Hazard Switch, Park Lamp Control, and Turn Signal/Stop Lamp Inputs
Dome Lamp, Footwell Courtesy Lamps, and Vanity Mirror Lamps
B+ Bus - Underhood Fuse Block - 2 of 2
FRT/PRK, LR PRK, RR PRK, and TRLR Fuses
Hazard Switch, Park Lamp Control, and Turn Signal/Stop Lamp Inputs
G106
Shift Control Switch Inputs
G105