GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Lighting Systems Component Views
Figure 1:

Automatic Transmission Control Module
Object Number: 406310 Size: LF
(1)Automatic Transmission Control Module
(2)Park Brake Switch Connector
(3)A/T Shift Lock Control Solenoid Connector
(4)A/T Indicator Lamp Connector
(5)Park Brake Lever
(6)Body Wiring Harness
Figure 2:

Repeater Lamp
Object Number: 407904 Size: LF
(1)Repeater Lamp
(2)Repeater Lamp Extension Harness Connector
(3)LH Front Fender
Figure 3:

Body Harness, Underhood Lamp
Object Number: 406312 Size: LF
(1)Underhood Lamp Harness
(2)Underhood Lamp Connector
(3)Hood
(4)Underhood Lamp Ground
(5)G117
Figure 4:

Dome Lamp Harness
Object Number: 607210 Size: LF
(1)C301
(2)S300
(3)Sunroof Motor and Drive
(4)Sunroof Module, Connector C2
(5)Sunroof Module, Connector C1
(6)C300
(7)Sunroof Module
(8)S310
(9)S302
(10)S332
(11)Driver Information Center (DIC) Connector
(12)Driver Information Center (DIC) Module
(13)Air Temperature Sensor Assembly - Inside
Figure 5:

Doors (RF Shown, LF Similar)
Object Number: 416725 Size: LF
(1)Door Lock Cylinder Switch - Driver Connector
(2)Door Handle Switch - Right Connector
(3)Door Lock Actuator - Right Connector
(4)Door Lock Actuator - Right
(5)Window Motor - Driver Connector
(6)Splice S502 (LH)
(7)Splice S601 (RH), S501 (LH)
(8)Speaker - RF Door Connector
(9)C601 (RH), C500 (LH)
(10)C501 (LH)
(11)P600 (RH), P500 (LH)
(12)Outside Rear View Mirror Connector, RH
Figure 6:

Floor Pedals
Object Number: 203295 Size: LF
(1)Dash Panel
(2)Stop Lamp Switch
(3)Brake Pedal
(4)Clutch Pedal Position (CPP) Switch (Manual Transmission)
(5)Clutch Pedal (Manual Transmission)
Figure 7:

Forward Lamps Wiring Harness Foglamps (RH Shown, LH Opposite)
Object Number: 354567 Size: MF
(1)Fog Lamp - RF
(2)Fender, RH
Figure 8:

Forward Lamps Wiring Harness
Object Number: 406306 Size: LF
(1)Air Temperature Sensor - Outside
(2)LH Headlamp Connector
(3)Ground G111
(4)Splice Pack SP100
(5)Headlamp - LF Connector
(6)Forward Lamps Wiring Harness
(7)Turn Signal Lamp - LF
(8)Headlamp Washer Fluid Pump Reservoir
(9)Headlamp Washer Fluid Pump Connector
(10)Headlamp Washer Fluid Pump Relay
(11)Splice Pack SP101
(12)Turn Signal Lamp - RF
(13)Headlamp - RF Connectors
(14)Radiator Support
(15)S108
(16)S112
(17)S107
(18)Ground G112
Figure 9:

Hazard Switch
Object Number: 406308 Size: LF
(1)Instrument Panel
(2)Hazard Switch
(3)HVAC Control Panel
(4)Radio
(5)Instrument Panel
Figure 10:

I/P Dimmer Switch w/ Front and Rear Fog Lamps
Object Number: 406315 Size: LF
(1)Fog Lamp Switch - Rear Connector
(2)Fog Lamp Switch - Front Connector
(3)I/P Dimmer Switch Connector
(4)I/P Dimmer Switch
(5)Instrument Panel
Figure 11:

I/P Dimmer Switch w/ Front Fog Lamps and Headlamp Leveling
Object Number: 406316 Size: LF
(1)Fog Lamp Switch - Front Connector
(2)Headlamp Leveling Switch Connector
(3)I/P Dimmer Switch Connector
(4)I/P Dimmer Switch
(5)Instrument Panel
(6)I/P Wiring Harness
Figure 12:

I/P Wiring Harness
Object Number: 406324 Size: LF
(1)Inflatable Restraint I/P Module
(2)C201 - I/P Harness to Inflatable Restraint I/P Module
(3)I/P Compartment Lamp
Figure 13:

IP Wiring Harness Composite View
Object Number: 406299 Size: LF
(1)Remote Control Door Lock Receiver (RCDLR)
(2)Instrument Cluster Panel (IPC) Connector
(3)IP Dimmer Switch Connector
(4)Speaker - RF Connector
(5)Fuse Block - I/P
(6)Door Jamb Switch - RH
(7)C217
(8)Courtesy Lamp - Right Console
(9)Sunload Sensor
(10)Body Control Module Connector  C3
(11)C224
(12)C223
(13)Courtesy Lamp - Left Console
(14)C200
(15)C203
(16)Instrument Panel Cluster (IPC)
(17)I/P Compartment Lamp
(18)C201
(19)Ambient Light Sensor Connector
(20)Speaker - LF Connector
(21)HVAC Control Module Connector
(22)Radio Connector
(23)Duct Air Temperature Sensor
(24)Transfer Case Select Switch Connectors  C2 and  C1
(25)Hazard Switch Connector
Figure 14:

Inside Rearview Mirror
Object Number: 407895 Size: LF
(1)Visor
(2)Dome Lamp Harness
(3)Inside Rearview Mirror Connector
(4)Inside Rearview Mirror
(5)Vanity Mirror Lamp - Left Connector
Figure 15:

Manual Transmission Harness View
Object Number: 406298 Size: LF
(1)Manual Transmission
(2)Heated Oxygen Sensor (H02S) Bank 1, Sensor 1
(3)Backup Lamp Switch Connector
(4)C104, Chassis Harness
(5)C104, Engine Harness
(6)C105
(7)Engine Harness
Figure 16:

Rear Frame
Object Number: 357334 Size: LF
(1)Trailer Wiring Provision
(2)Splice Pack SP423
(3)Evaporative Emission (EVAP) Canister Control Valve
(4)C430
(5)Fuel Filler Neck Ground Strap
(6)G402
Figure 17:

Rear License Lamps
Object Number: 406635 Size: LF
(1)Connector C430
(2)Rear License Lamp Mounting Bracket
(3)License Lamp
(4)License Lamp
(5)License Lamp
(6)S425
(7)S426
(8)Rear License Lamp Wiring Harness
Figure 18:

Rear Lamp Connections
Object Number: 406332 Size: LF
(1)C403 (LH) and C402 (RH)
(2)S419 (LH) and S420 (RH)
(3)P402 (RH) and P403 (LH)
(4)Park, Turn Signal, and Backup Lamps - LR (RR Opposite)
(5)Fog Lamp - LR
Figure 19:

Rear Roof
Object Number: 406337 Size: LF
(1)Center High Mounted Stop Lamp (CHMSL)
(2)Cargo Lamp
(3)P900
Figure 20:

Door Jamb Switch Harness and Connector - RR (LR Similar)
Object Number: 357310 Size: LF
(1)Door Opening Frame (4-Door)
(2)Door Jamb Switch Harness and Connector
(3)S305 (RH) or S308 (LH) (4-Door)
(4)Body Side Panel, RH (2-Door)
(5)Speaker - RR (2-Door)