GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Malibu 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Harness Routing Views
Figure 1:

Left Side of the Engine Compartment
Object Number: 264413 Size: LF
(1)SP101, G101
(2)C101
Figure 2:

Left Side of Engine
Object Number: 792705 Size: LF
(1)SP103, G103
(2)Park/Neutral Position (PNP) Switch
(3)C102
Figure 3:

Below the Left Side of the IP, Near the Steering Column
Object Number: 281329 Size: LF
(1)C200
(2)C300
Figure 4:

Steering Column Connectors
Object Number: 439115 Size: MF
(1)Hazard Switch Connector
(2)Ignition Switch Connectors
(3)Passlock Cylinder Connector (If Equipped)
(4)Turn/Headlamp/Wiper Switch Connectors
(5)C206 (SIR Coil Harness to I/P Harness Connector)
(6)SIR Coil Assembly
Figure 5:

Left Door
Object Number: 281347 Size: LF
(1)P500
(2)C501
(3)C500
Figure 6:

Right Door
Object Number: 281350 Size: LF
(1)C600
(2)P600
Figure 7:

Left Rear Door (Right Rear Door Similar)
Object Number: 281351 Size: LF
(1)C700
(2)P700
Figure 8:

Under the Rear of the Vehicle
Object Number: 281359 Size: LF
(1)C413
Figure 9:

Left Side of Engine Compartment
Object Number: 281283 Size: LF
(1)G104
(2)G105 (Prior to 2004 model year)
(3)Battery
Figure 10:

Front of Engine
Object Number: 281295 Size: LF
(1)SP102, G102
Figure 11:

Right Side of the Passenger Compartment, Rear Package Shelf
Object Number: 281354 Size: LF
(1)C413
(2)SP402, G402
Figure 12:

Under the Right Side of the Instrument Panel
Object Number: 584875 Size: LF
(1)Blower Motor Resistor Connector
(2)Blower Motor
(3)Fuse Block - Right IP
(4)Inflatable Restraint IP Module Connector
(5)SP204, G204 (Prior to 2004 Model Year)
(6)SP203, G203
(7)Right Courtesy Lamp
(8)Body Control Module (BCM)
Figure 13:

Rear Impact Bar
Object Number: 281367 Size: LF
(1)P450
(2)P400
Figure 14:

Headliner
Object Number: 792871 Size: LF
(1)Vanity Mirror Lamp - Right
(2)C301
(3)C400
Figure 15:

Left Side of the Passenger Compartment
Object Number: 281337 Size: LF
(1)C500
(2)C501
(3)Seat Belt Buckle Connector
(4)C700
(5)SP301
(6)C300
Figure 16:

Left Side of the Passenger Compartment
Object Number: 281353 Size: LF
(1)C400
(2)SP401
Figure 17:

Rear of the Engine Compartment
Object Number: 281301 Size: LF
(1)P101
(2)P200
(3)P100
Figure 18:

IP Wiring Harness Junction Block, Right Side
Object Number: 281344 Size: LF
(1)SP302, G302
(2)C800
(3)SP303
(4)C600
Figure 19:

Left Side of the IP
Object Number: 281327 Size: LF
(1)C274, Inflatable Restraint Steering Wheel Module Connector
(2)SP201, G201
(3)SP202, G202