GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2002
🢒
Sonoma Pickup - 4WD
🢒 Valve Controls (4.3L)
Valve Controls (4.3L)
Valve Controls (4.3L)
Master Electrical Component List
Electronic Component Description
Switch Inputs and PNP Switch (4.3L)
Brake Switch, VSS Inputs (2.2L)
OBD II Symbol Description Notice
CRANK and CLSTR Fuses
Power and Ground
