GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Generic 🢒 2005 🢒 Unit Repair 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 Cruise Control Schematics
Figure 1:

Switches, DLC and Indicator
Object Number: 1460782 Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Control Module References
Brake Pedal Position Sensor and Stop Lamp Switch Signal
Underhood Fuse Block RUN/RLY, IBCM (R/C), Body Control Module (BCM) HVAC BLOWER, HVAC HEAD/ECC, EPS, AIR BAG and RUN/CRANK Fuses
Steering Wheel and Doors
SIR Caution for Zoning
Low Speed Serial Data
G201
SIR Caution for Zoning
G201
Figure 2:

Brake Pedal Position Sensor and Stop Lamp Switch Signal
Object Number: 1460783 Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Control Module References
Switches, DLC and Indicator