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

Module Power, Ground, Serial Data, Indicators and Control


Object Number: 1905726  Size: FS
Master Electrical Component List
Air ABS Description and Operation
Control Module References
Brake Pressure Modulator Valves (BPMV) and Traction Control Valve (JE4 and NW9)
Fuse Block 2: Fuses 9, 11, 12, 13, and 14, Fuse Block I/P 1: Circuit Breaker 11, and Fuse Block I/P 2: Circuit Breakers 25 and 26
G402 and G400 - 8 of 8
Fuse Block I/P 1: Circuit Breaker 9 - 2 of 2
G100, G101, G102, G107, G114, G208, G209, G210, G214, G501, G502, G601, G602 and G400 - 1 of 8,
Fuse Block 1: Fuse 5 and Fuse Block I/P 1: Circuit Breakers 5, 9 - 1 of 2, and 10
Fuse Block 1: Fuse 5 and Fuse Block I/P 1: Circuit Breakers 5, 9 - 1 of 2, and 10
Splice Packs and Modules 1 of 3
Splice Packs and Module 3 of 3
G400 - 3 of 8
Fuse Block I/P 1: Circuit Breaker 6
Fuse Block I/P 1: Circuit Breaker 6
Driver Information Center (DIC)
Figure 2:

Brake Pressure Modulator Valves (BPMV) and Traction Control Valve (JE4 and NW9)


Object Number: 1905727  Size: FS
Master Electrical Component List
Air ABS Description and Operation
Control Module References
Wheel Speed Sensors
Module Power, Ground, Serial Data, Indicators, and Control
Master Electrical Schematic Icons
Figure 3:

Wheel Speed Sensors


Object Number: 1905728  Size: FS
Master Electrical Component List
Air ABS Description and Operation
Control Module References
Brake Pressure Modulator Valves (BPMV) and Traction Control Valve (JE4 and NW9)
Master Electrical Schematic Icons