GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Malibu
🢒
Body and Accessories
🢒
Body Control System
🢒 Body Control System Schematics
Body Control System Schematics 03
Figure
1:
Powers, Grounds, and Communication
Master Electrical Component List
Body Control System Description and Operation
Controls
IGN BATT, IGN SW BATT2, Ignition Switch
LH BFC BATT 2, STOP LPS, HAZARD LPS, IPC/HVAC BATT, BFC BATT Fuses
AUX PWR/CIGAR, PRK LPS, and PCM BATT Fuses
DRL (ALC Relay)
CRUISE SW, CRUISE, SUNROOF, and HVAC BLOWER Fuses
IGN MOD, B/U LMP, PCM IGN, INJR, A/C BFC, AUTO TRANS, ABS IGN Fuses
Fog Lights
Headlights
Powers, Grounds, and Park Lamp Relay
SP202
Data Link Communication
Powers and Dome Lamps
Instrument Panel and Rear Compartment Lamps
Interrior Accessories
Powers, Grounds, and Park Lamp Relay
Theft Deterrent
Figure
2:
Controls
Master Electrical Component List
Body Control System Description and Operation
Powers, Grounds, and Communication
Door Ajar Lamps
Actuators w/ Remote Function Actuation
Switches
Horns
Trunk Release
DRL (ALC Relay)
Theft Deterrent
Low Coolant Indicator
washer Level Sensor
Ignition Switch, Seat Belt, and Door Ajar Inputs
Seat Belt Indicator
Brake Warning
Driver Controls
