GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2004
🢒
Sonoma Pickup - 2WD
🢒 Transmission Controls - A/T
Transmission Controls - A/T
Transmission Controls - A/T
Master Electrical Component List
Powertrain Control Module Description
Device Controls, Controlled/Monitored Subsystem References, and M/T
OBD II Symbol Description Notice
Switch Inputs and PNP Switch - 4.3L
Valve Controls - 4.3L
