GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power, I/P, BCM, EBCM and Ground


Object Number: 483520  Size: FS
Handling ESD Sensitive Parts Notice
G203
PCM, Engine Coolant Level Indicator Module, Windshield Washer Solvent Level Switch
Handling ESD Sensitive Parts Notice
DLC Schematic
Fuse Block and EBCM/EBTCM and Stop Lamp Switch
Handling ESD Sensitive Parts Notice
Tire Pressure Monitoring System Components
Tire Inflation Monitoring System Operation
Wheel Speed Sensors and EBCM
Figure 2:

Wheel Speed Sensors and EBCM


Object Number: 483535  Size: FS
Handling ESD Sensitive Parts Notice
Tire Pressure Monitoring System Components
Tire Inflation Monitoring System Operation
Power, I/P, BCM, EBCM and Ground