GM Service Manual Online
For 1990-2009 cars only

ECM Power and Ground, Serial Data, MIL Control

ECM Power and Ground, Serial Data, MIL Control


Object Number: 1957271  Size: FS
Master Electrical Component List
Control Module References
Water in Fuel, MAF, IAT, ECT, Boost Pressure, Refrigerant Pressure Sensor, Fuel Injection Pump
Fuse Block - Underhood B+ Bus, 2 of 3
Fuse Block - Underhood B+ Bus, 3 of 3 and Auxiliary Fuse Block
Fuse Block - I/P ECM Fuse
Fuse Block - I/P ECM Fuse
Air Bag, MIL Lamp, Oil Pressure, DRL, Cruise, and Fog Indicators
Data Communication
G104