Lighting Systems Component Views. Chevrolet Blazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Blazer - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Lighting Systems Component Views

Figure 1:

Repeater Lamp - Left (Export)


(1)	Repeater Lamp - Left
(2)	Repeater Lamp Extension Harness Connector
(3)	Fender - LF

Figure 2:

Dome Lamp Harness w/o Driver Information Center (DIC) (Utility)


(1)	Dome Lamp
(2)	S300
(3)	S302
(4)	Dome Lamp Harness
(5)	C209
(6)	Vanity Mirror Lamp - Left
(7)	Inside Rear View Mirror
(8)	Vanity Mirror Lamp - Right

Figure 3:

Front Passenger Door Shown, Driver Similar


(1)	Door Lock Cylinder Switch Connector - Front Passenger
(2)	Door Handle Switch Connector - Right
(3)	Door Lock Actuator Connector - Front Passenger
(4)	Door Lock Actuator - Front Passenger
(5)	Window Motor and Connector - Front Passenger
(6)	Splice S502-LH
(7)	Splice S601-RH, S501-LH
(8)	Speaker Connector - RF Door
(9)	C601-RH, C500-LH
(10)	C501-LH
(11)	P600-RH, P500-LH
(12)	Outside Rearview Mirror Connector - Passenger

Figure 4:

Floor Shifter Harness Connections


(1)	Automatic Transmission Control Module Connector
(2)	Floor Shifter
(3)	Automatic Transmission Shift Lever Position Indicator
(4)	S335

Figure 5:

Floor Pedals


(1)	Dash Panel
(2)	Stop Lamp Switch
(3)	Brake Pedal
(4)	Clutch Pedal Position (CPP) Switch (Manual Transmission)
(5)	Clutch Pedal (Manual Transmission)

Figure 6:

Forward Lamps Wiring Harness (Left Shown, Right Opposite)


(1)	Headlamp - Low Beam - Left (Chevrolet)
(2)	Headlamp - High Beam - Left (Chevrolet)
(3)	Headlamp - Low Beam - Left (GMC)
(4)	Headlamp - High Beam - Left (GMC)
(5)	Fog Lamp - LF (GMC)
(6)	Park/Turn Signal Lamp - LF (GMC)
(7)	Marker Lamp - LF (GMC)
(8)	Fog Lamp - LF (Chevrolet)
(9)	Forward Lamps Harness
(10)	Park/Turn Signal Lamp - LF (Chevrolet)
(11)	Marker Lamp - LF (Chevrolet)

Figure 7:

Headlamp Switch


(1)	Headlamp Switch
(2)	IP Dimmer Switch
(3)	Fog Lamp Switch
(4)	Dome Lamp Defeat Switch

Figure 8:

Instrument Panel, LF


(1)	IP Bulkhead
(2)	C211
(3)	C214
(4)	Body Control Module (BCM) Connector C1
(5)	Body Control Module (BCM) Connector C2
(6)	IP Vacuum Harness Connector
(7)	Splice Pack SP202
(8)	Relay Block - Body
(9)	Data Link Connector (DLC)
(10)	C500
(11)	C209
(12)	C217
(13)	G200 and G202
(14)	G201
(15)	C214

Figure 9:

Instrument Panel, RF


(1)	C102
(2)	C203
(3)	Instrument Panel
(4)	Recirculation Door Motor
(5)	Turn Signal/Hazard Flasher Module
(6)	C601
(7)	C600
(8)	Transfer Case Shift Control Module Connector
(9)	Splice Pack SP200
(10)	Splice Pack SP204
(11)	G203, G204, G205, and G206
(12)	Vacuum Control Assembly (w/ Auto A/C)
(13)	Air Temperature Actuator Connector

Figure 10:

IP Wiring Harness


(1)	Inflatable Restraint IP Module
(2)	Inflatable Restraint IP Module Connector
(3)	Door Jamb Switch - Front Passenger

Figure 11:

License Lamp Wiring (Utility)


(1)	License Lamp
(2)	License Lamp
(3)	License Lamp Harness
(4)	Bumper - Rear

Figure 12:

Rear Frame (4-Door Utility)


(1)	Trailer Wiring Provision
(2)	Splice Pack SP423
(3)	Evaporative Emissions (EVAP) Canister Vent Solenoid
(4)	C430
(5)	Fuel Filler Neck Ground Strap
(6)	G402

Figure 13:

Rear Lamps Connection (Utility LH Side Shown, RH Side Similar)


(1)	C403 (LH) and C402 (RH)
(2)	S417 (LH) and S418 (RH)
(3)	S415 (LH) and S416 (RH)
(4)	S419 (LH) and S420 (RH)
(5)	P402 (LH) and P403 (RH)
(6)	Park/Turn Signal Lamps - LR (RR Similar) Upper and Lower
(7)	Backup Lamp - Left (Right Similar)

Figure 14:

Rear Lamp Connections (Export)


(1)	C403 (LH) and C402 (RH)
(2)	S419 (LH) and S420 (RH)
(3)	P402 (RH) and P403 (LH)
(4)	Tail, Turn Signal, and Backup Lamps, LR (RR Opposite)
(5)	Fog Lamp - Rear

Figure 15:

Rear Roof (Utility)


(1)	Center High Mounted Stop Lamp (CHMSL) (w/ Endgate)
(2)	Cargo Lamp (w/ Endgate)
(3)	Center High Mounted Stop Lamp (CHMSL) (w/ Liftgate)
(4)	Cargo Lamp (w/ Liftgate)
(5)	P904 (w/ Endgate)

Figure 16:

Door Jamb Switch Harness and Connector, RR (LR Similar)


(1)	Door Opening Frame (4-Door)
(2)	Door Jamb Switch Harness and Connector
(3)	S305 (Right) or S308 (Left) (4-Door)
(4)	Body Side Panel - Right (2-Door)
(5)	Speaker - RR (2-Door)