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

Power, Ground, Wheel Speed Sensors


Object Number: 1784234  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Indicators
Underhood Fuse Block Fuses- ABS, ABS2, BCK UP, CNSTR VENT, ECM/TRANS, EPS, HTD SEATS, IP IGN, LTR, MIR, PRK/NEUT, S-BAND/ONSTAR, and RUN/CRANK Relay
Stop Lamps
G101, G102
Figure 2:

Indicators


Object Number: 1784232  Size: FS
Master Electrical Component List
ABS Description and Operation
Control Module References
Power, Ground, Wheel Speed Sensors
Power, Ground, Low Speed GMLAN
High Speed GMLAN
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons
Antilock Brake System Schematic Icons