GM Service Manual Online
For 1990-2009 cars only

Object Number: 1909128  Size: FS
Master Electrical Component List
Horns System Description and Operation
Control Module References
ABS-1, ABS-2, ABS-3, E/A PUMP and HORN Fuses/Circuit Breakers
G112, G113, G203 - 4 of 4, G204, G205, and G400
G101 - 1 of 2