Lighting Systems Component Views. Chevrolet Blazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2000 🢒 Blazer - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 Lighting Systems Component Views

Figure 1:

Auxiliary Side Front Turn Signal Lamp (Export)


(1)	Auxiliary Side Front Turn Signal Lamp
(2)	Auxiliary Side Front Turn Signal Lamp Extension Harness Connector
(3)	LH Front Fender

Figure 2:

Dome Lamp Harness w/o Driver Information Display Module (Utility)


(1)	Dome Lamp
(2)	S300
(3)	S302
(4)	Dome Lamp Harness
(5)	C209
(6)	Visor Vanity Mirror Lamp, LH
(7)	Inside Rear View Mirror
(8)	Visor Vanity Mirror Lamp, RH

Figure 3:

Doors (RF Shown, LF Similar)


(1)	Door Lock Cylinder Switch Connector, RH
(2)	Door Handle Switch Connector, RH
(3)	Door Lock Actuator Connector, RH
(4)	Door Lock Actuator, RH
(5)	Side Window Regulator Motor and Connector, RH
(6)	Splice S502 (LH)
(7)	Splice S601 (RH), S501 (LH)
(8)	Door Speaker Connector, RH
(9)	C601 (RH), C500 (LH)
(10)	C501 (LH)
(11)	P600 (RH), P500 (LH)
(12)	Outside Rear View Mirror Connector, RH

Figure 4:

Floor Shifter Harness Connections


(1)	Automatic Transmission Controller and Connector (Except Envoy)
(2)	Automatic Transmission Preference Switch Connector
(3)	Splice S336
(4)	Floor Shifter
(5)	Automatic Transmission Indicator Lamp
(6)	Splice S335

Figure 5:

Floor Pedal


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

Figure 6:

Forward Lamps Wiring Harness (LH Shown, RH Opposite)


(1)	Headlamp, LH Low Beam (Chevrolet)
(2)	Headlamp, LH High Beam (Chevrolet)
(3)	Headlamp, LH Low Beam (Oldsmobile/GMC)
(4)	Headlamp, LH High Beam (Oldsmobile/GMC)
(5)	Fog Lamp, LH (GMC)
(6)	Park and Turn Signal Lamp, LH (Oldsmobile/GMC)
(7)	Side Marker Lamp, LH (Oldsmobile/GMC)
(8)	Fog Lamp, LH (Chevrolet)
(9)	Forward Lamps Harness
(10)	Park and Turn Signal Lamp, LH (Chevrolet)
(11)	Side Marker Lamp, LH (Chevrolet)

Figure 7:

Forward Lamps Wiring Harness Foglamps (RH Shown, LH Opposite)


(1)	Fog Lamp, RH (Bravada, Envoy)
(2)	Fender, RH

Figure 8:

Headlamps


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

Figure 9:

Headlamp Ballast to Radiator Support (Envoy Only)


(1)	Headlamp Ballast, LH (HID)(RH Similar)
(2)	Low Beam, LH (HID)(w/Starter)(RH Similar)
(3)	HID Lens Assembly
(4)	Ballast Support Tray

Figure 10:

High Mount Stop Lamp (Pickup)


(1)	High Mount Stop Lamp

Figure 11:

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)	DRL Relay (ZR2)
(8)	Body Relay Block
(9)	Data Link Connector (DLC)
(10)	C500
(11)	C209
(12)	C229
(13)	G200 and G202
(14)	G201
(15)	Stop Lamp Switch Connector

Figure 12:

IP Dimmer Switch w/ Rear Fog Lamps and Headlamp Leveling (Export)


(1)	Rear Fog Lamp Switch Connector
(2)	Headlamp Leveling Switch Connector
(3)	IP Dimmer Switch Connector
(4)	IP Dimmer Switch
(5)	Instrument Panel
(6)	IP Wiring Harness

Figure 13:

Instrument Panel, RF


(1)	C102
(2)	C203
(3)	Instrument Panel (IP)
(4)	Recirculation Door Motor
(5)	Turn Signal Lamp 2/4 Flasher (Pickup) or Turn Signal Lamp 3/6 Flasher (Utility)
(6)	C601
(7)	C600
(8)	Transfer Case Shift Control Module Connector
(9)	Splice Pack SP200
(10)	Splice Pack SP204
(11)	G203, G204 and G205
(12)	HVAC Solenoid Assembly Connector (w/ Auto A/C)
(13)	Air Temperature Valve Sensor and Motor Connector

Figure 14:

IP Wiring Harness


(1)	Inflatable Restraint IP Module
(2)	C201
(3)	IP Compartment Lamp
(4)	Side Door Jamb Switch, RF

Figure 15:

IP Wiring Harness Composite View (with Auto A/C)


(1)	Inflatable Restraint IP Module Switch Connector
(2)	Radio Connector
(3)	Sun Load Temperature Sensor
(4)	Transfer Case Shift Control Switch
(5)	Electronic Climate Control (EEC) Module
(6)	Instrument Cluster Connector
(7)	Instrument Panel (IP)
(8)	Rear Wiper/Washer Switch and Endgate/Liftgate Window Release Switch
(9)	Courtesy Lamp, LF Console
(10)	S240
(11)	Body Control Module (BCM) Connector C3
(12)	C224
(13)	S275
(14)	S205
(15)	S283
(16)	S208
(17)	Splice Pack SP203
(18)	S272
(19)	S274
(20)	S273
(21)	S280
(22)	S223
(23)	Courtesy Lamp, RF Console
(24)	C102
(25)	C203
(26)	Door Jamb Switch, RH Front
(27)	IP Compartment Lamp
(28)	Headlamp Ambient Light Sensor
(29)	IP Speaker, RH

Figure 16:

IP Harness, Underhood Lamp


(1)	Hood
(2)	Underhood Lamp
(3)	G117
(4)	G120
(5)	Underhood Lamp Connector

Figure 17:

License Lamp Wiring (Fleetside Pickup)


(1)	Rear License Plate Lamp Bulb, RH
(2)	Rear License Plate Lamp, RH
(3)	Rear License Plate Lamp Bulb, LH
(4)	Rear License Plate Lamp, LH

Figure 18:

License Lamp Wiring (Sportside Pickup)


(1)	Rear License Plate Lamp
(2)	C430

Figure 19:

License Lamp Wiring (Utility)


(1)	Rear License Plate Lamp, RH
(2)	Rear License Plate Lamp, LH
(3)	Rear License Plate Lamp Harness
(4)	Rear Bumper

Figure 20:

License Lamps (Export)


(1)	Connector C430
(2)	Rear License Lamp Mounting Bracket
(3)	RH License Lamp
(4)	Center License Lamp
(5)	LH License Lamp
(6)	S425
(7)	S426
(8)	Rear License Lamp Wiring Harness

Figure 21:

Manual Transmission (2.2 L)


(1)	Vehicle Speed Sensor
(2)	Backup Lamp Switch
(2)	Backup Lamp Switch
(3)	Heated Oxygen Sensor (HO2S, Bank 1, Sensor 1)
(4)	C117

Figure 22:

Rear Frame Location View, 4-Door Utility


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

Figure 23:

Rear Lamps (Pickup)


(1)	Side Marker Lamp, RH Rear
(2)	Park and Turn Signal Lamp, RH Rear
(3)	Backup Lamp, RH
(4)	Splice Pack SP400
(5)	Backup Lamp, LH
(6)	Side Marker Lamp, LH Rear
(7)	Park and Turn Signal Lamp, LH Rear

Figure 24:

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 and Turn Signal Lamps, LH Rear (RH Similar) Upper and Lower
(7)	Backup Lamp, LH (RH Similar)

Figure 25:

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, LH Rear (RH Opposite)
(5)	Rear Fog Lamp

Figure 26:

Rear Roof (Utility)


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

Figure 27:

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


(1)	Door Opening Frame (4-Door)
(2)	Side Door Jamb Switch Harness and Connector
(3)	S305 (RH) or S308 (LH) (4-Door)
(4)	Body Side Panel, RH (2-Door)
(5)	Radio Rear Speaker, RH (2-Door)