GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Colorado Pickup - 2WD 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Antilock Brake System Schematics
Figure 1:

Power, Ground, and Electronic Brake Control Module
Object Number: 1774402 Size: FS
Master Electrical Component List
ABS Description and Operation
Body Control Module Programming and Setup
Traction Control
B+ Bus - Underhood Fuse Block
RUN/CRANK RELAY BUS - 1 of 3, CRUISE, SIR, and TRANS Fuses
Data Communication Schematics
Stop Lamps and License Lamps
Splice Pack SP105 and G105 - 1 of 2
Splice Pack SP106 and G106 - 1 of 2
Splice Pack SP105 and G105 - 1 of 2
Figure 2:

Traction Control
Object Number: 1774406 Size: FS
Master Electrical Component List
ABS Description and Operation
Body Control Module Programming and Setup
Power, Ground, and Electric Brake Control Module
Interior Lights Dimming Schematics
Splice Pack SP106 and G106 - 1 of 2