GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Generic
🢒
2003
🢒
Unit Repair
🢒 Controlled/Monitored Subsystem References
Controlled/Monitored Subsystem References
Controlled/Monitored Subsystem References
Master Electrical Component List
Engine Control Module Description
Fuel Controls - EVAP Controls and IMRC Solenoid
OBD II Symbol Description Notice
Starting System - 2.6L/3.2L/3.6L (LY9/LA3/LY7)
BPP Sensor, Switches and Indicators - 2.6L/3.2L/3.6L (LY9/LA3/LY7)
Cooling Fans - 3.6L (LY7)
Cruise Control System - 2.6L/3.2L/3.6L (LY9/LA3/LY7)
EOP Sensors, Engine Oil Level/Temperature Sensors, DIC and Indicator
A/C Compressor Controls - 3.6L (LY7)
BPP Sensor, Switches and Indicators - 2.6L/3.2L/3.6L (LY9/LA3/LY7)
Power, Ground, Serial Data, TCM and Internal Mode Switch (IMS)
