GM Service Manual Online
For 1990-2009 cars only

Device Controls

Device Controls


Object Number: 1237522  Size: FS
Master Electrical Component List
Secondary Air Injection System Description
Controlled/Monitored Subsystem References
EVAP Controls
OBD II Symbol Description Notice
PCM BATT, ABS, AIR PUMP, C/LTR1 and C/LTR2 Fuses - 4.6L
TRANS, DIS, OXY SEN, and IGN 1 Fuses - 3.8L