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

Cell 44: Power, Ground, EBCM/EBTCM, BPMV Motor and Solenoids


Object Number: 397495  Size: FS
ABS Components
ABS/TCS System Description
Cell 44: Indicator and Stoplamp/BTSI Switch
Handling ESD Sensitive Parts Notice
Cell 10: IGN SEN, ABS, RR DEFOG and AUXOT LT Fuses
Cell 10: Battery Power Circuits to Fuse Blocks (1 of 2)
Cell 14: G100, G101, G102 and G103
Figure 2:

Cell 44: Indicator and Stoplamp/BTSI Switch


Object Number: 397497  Size: FS
ABS Components
ABS/TCS System Description
Cell 44: Traction Control Switch and PCM
Cell 44: Power, Ground, EBCM/EBTCM, BPMV Motor and Solenoids
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 10: Battery Power Circuits to Fuse Blocks (2 of 2)
Cell 50: Class 2 Serial Data Line
Cell 110: Stop Lamps
Cell 110: Stop Lamps
Cell 34: Stoplamp Switch
Figure 3:

Cell 44: Traction Control Switch and PCM


Object Number: 397499  Size: FS
ABS Components
Cell 44: Wheel Speed Sensors and Variable Steering Actuator
Cell 44: Indicator and Stoplamp/BTSI Switch
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 50: Class 2 Serial Data Line
Cell 14: G202 (1 of 4)
Figure 4:

Cell 44: Wheel Speed Sensors and Variable Steering Actuator


Object Number: 397500  Size: FS
ABS Components
ABS/TCS System Description
Cell 44: Traction Control Switch and PCM
Handling ESD Sensitive Parts Notice