GM Service Manual Online
For 1990-2009 cars only

Object Number: 1784562  Size: FS
Master Electrical Component List
Horns System Description and Operation
Control Module References
Underhood Fuse Block Fuses- AFTERCOOL, AIR PMP, AIR SOL, FOG LP, HORN, TRUNK/OUTLET
Horn Schematic Icons
G201 (2 of 2)
G101, G102