GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1999
🢒
Sonoma Pickup - 2WD
🢒
Body and Accessories
🢒
Lighting Systems
🢒 Horn Component Views
Figure
1:
Horns
(1)
Fender, LF
(2)
Horn, LH
(3)
Insulator
(4)
Horn, RH
(5)
Fender, RF
Figure
2:
HORN Relay
Figure
3:
SIR Steering Wheel Module and Coil
(1)
Multifunction Switch
(2)
Horn Switch
(3)
Supplemental Inflatable Restraint (SIR) Steering Wheel Inflator Module