GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Impala 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Cruise Control Schematics
Figure 1:

Monte Carlo
Object Number: 693003 Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Cruise Control - Impala
AUX PWR, BRK SW, C/LTR, DRL/EXT LTS, HAZ SW, HVAC BLO
A/C Cruise, A/C Fan, CRUISE, PCM/BCM CLSTR, and PCM Fuses
A/C Cruise, A/C Fan, CRUISE, PCM/BCM CLSTR, and PCM Fuses
SIR Caution for Zoning
G113 [2 of 2]
Ground, Odometer/PRNDL, Power, and VSS
PCM, and Stop Lamps Switch
Stop Lamps [Monte Carlo]
Figure 2:

Impala
Object Number: 678937 Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Indicator Control
Cruise Control - Monte Carlo
SIR Caution for Zoning
AUX PWR, BRK SW, C/LTR, DRL/EXT LTS, HAZ SW, HVAC BLO
A/C Cruise, A/C Fan, CRUISE, PCM/BCM CLSTR, and PCM Fuses
A/C Cruise, A/C Fan, CRUISE, PCM/BCM CLSTR, and PCM Fuses
G113 [2 of 2]
Ground, Odometer/PRNDL, Power, and VSS
PCM, and Stop Lamps Switch
Rear Turn/Stop/Hazard Lamps [Impala w/o6J7]
Rear Turn/Stop/Hazard Lamps [Impala w/o6J7]
Figure 3:

Indicator Control
Object Number: 700689 Size: FS
Master Electrical Component List
Cruise Control Description and Operation
Cruise Control - Impala
DLC