GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2003 🢒 L300/LW300 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Power and Grounding Component Views
Figure 1:

Splice Pack Ground Locations
Object Number: 1265305 Size: MF
(1)Splice Pack SP103, G103
(2)Splice Pack SP191, G191
(3)Splice Pack SP120, G120
(4)Splice Pack SP401, G401
(5)Splice Pack SP300, G300
Figure 2:

LF of the Engine Compartment Components
Object Number: 1335252 Size: MF
(1)Daytime Running Lamp (DRL) Resistor
(2)G103
Figure 3:

Front of the Transmission Components
Object Number: 1335105 Size: MF
(1)C100 (3.0L)
(2)G113
(3)G110 (3.0L)
Figure 4:

Lower Right Side of the Engine Components (2.2L)
Object Number: 1335216 Size: MF
(1)G118
(2)A/C Compressor Clutch Coil
Figure 5:

Steering Column Components
Object Number: 1335275 Size: MF
(1)Ignition Lock Cylinder Solenoid
(2)Passlock Sensor
(3)Ignition Switch
Figure 6:

Door Components
Object Number: 1253890 Size: MF
(1)SP103
(2)Fuse Block - Underhood
(3)SP104
(4)SP105
(5)Fuse Block - I/P - Right
(6)Window Motor - Front Passenger
(7)Window Switch - RR
(8)SP401
(9)SP300
(10)Window Switch - Front Passenger
(11)Window Switch - Driver
(12)Cigar Lighter
(13)Window Switch - LR
(14)Data Link Communication (DLC) Connector
(15)Dimmer/Rear Compartment Lid Release Switch
(16)Window Motor - Driver
(17)Fuse Block - I/P - Left
(18)SP191
Figure 7:

I/P Harness Components
Object Number: 1253895 Size: MF
(1)Radio
(2)Right Heated Seat/Traction Switch
(3)Hazard Switch
(4)Left Heated Seat/Fog Lamp Switch
(5)Passlock Sensor
(6)Ambient Light Sensor
(7)Ignition Lock Cylinder Solenoid
(8)Windshield Wiper/Washer Switch
(9)Ignition Switch C1
(10)Headlamp/Turn Signal Switch
(11)Ignition Switch C2
(12)Inflatable Restraint Steering Wheel Module Coil C4
(13)Instrument Panel Cluster (IPC)
(14)Dimmer/Rear Compartment Lid Release Switch
(15)Wheel Speed Conditioner Module
(16)Cruise/ Brake Switch
(17)Fuse Block - I/P - Left
(18)C207
(19)Data Link Connector (DLC)
(20)C215
(21)Accelerator Pedal Position (APP) Sensor
(22)Cruise Control Module
(23)C215
(24)C205
(25)I/P Compartment Lamp
(26)Body Control Module (BCM)
(27)C204 (w/o UE1)
(28)C204 (w/ UE1)
(29)Fuse Block - I/P - Right
(30)C200 Body Harness Side
(31)C200 Headliner Harness Side
(32)Inflatable Restraint I/P Module
Figure 8:

Forward Lamp Harness Components
Object Number: 1261562 Size: MF
(1)Cooling Fan Control Module
(2)Fuse Block - Underhood
(3)SP103
(4)Windshield Washer Fluid Level Switch Connector
(5)Windshield Washer Fluid Pump Connector
(6)G105
(7)C103
(8)Left Headlamp Harness
(9)Ambient Air Temperature Sensor Connector
(10)Right Headlamp Harness
(11)Horn Connector
(12)C102
Figure 9:

Center Console Components
Object Number: 1261567 Size: MF
(1)Console Harness
(2)C301
(3)Auxiliary Power Outlet Connector
(4)Park Brake Switch Connector
(5)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(6)Automatic Transmission Shift Lock Actuator Connector
(7)Electronic PRNDL Module Connector
(8)Cigar Lighter Connector
Figure 10:

Center of Passenger Compartment Floor
Object Number: 1261623 Size: MF
(1)G303
(2)Window Switch - Driver Connector
(3)Window Switch - Front Passenger Connector
(4)Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
(5)SP300
(6)C305 (C306 Similar)
Figure 11:

Rear of the Passenger Compartment Components (Sedan)
Object Number: 1335184 Size: MF
(1)G400
Figure 12:

LR Rear Compartment Components (Sedan)
Object Number: 1335140 Size: MF
(1)C498
(2)SP401
Figure 13:

Rear Liftgate Components
Object Number: 1335246 Size: MF
(1)C493
(2)C495
(3)Rear Defogger Grid Connector
(4)SP464
(5)G464
(6)Liftgate Release Actuator
(7)Rear Defogger Grid Connector