Lighting Systems Connector End Views. Chevrolet Blazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Blazer - 4WD 🢒 Body 🢒 Wiring Systems 🢒 Lighting Systems Connector End Views

Table 1:	Ambient Light Sensor
Table 2:	Ashtray Lamp
Table 3:	Automatic Transmission Shift Lever Position Indicator
Table 4:	Backup Lamp - Left/Right (Export)
Table 5:	Backup Lamp - Left/Right (Domestic)
Table 6:	Backup Lamp Switch (w/M/T)
Table 7:	Cargo Lamp
Table 8:	Center High Mounted Stop Lamp (CHMSL) (w/Endgate)
Table 9:	Courtesy Lamp - Left/Right Console
Table 10:	Daytime Running Lamps (DRL) Relay (w/ZR2)
Table 11:	Dome Lamp
Table 12:	Door Handle Switch - Right
Table 13:	Door Jamb Switch - Driver
Table 14:	Door Jamb Switch - LR/RR
Table 15:	Fog Lamp - LF
Table 16:	Fog Lamp - LR/RR (Export)
Table 17:	Fog Lamp - RF
Table 18:	Fog Lamp Switch - Front
Table 19:	Headlamp - High Beam - Left
Table 20:	Headlamp - High Beam - Right
Table 21:	Headlamp - Low Beam - Left
Table 22:	Headlamp - Low Beam - Right
Table 23:	Headlamp Leveling Actuator Motor - Left/Right (Export)
Table 24:	Headlamp Leveling Switch (Export)
Table 25:	Headlamp Switch
Table 26:	Inside Rear View Mirror (w/Reading Lamps)
Table 27:	Inside Rear View Mirror (w/Light Sensor and Reading Lamps)
Table 28:	License Lamp - Center (Export)
Table 29:	License Lamp - LR
Table 30:	License Lamp - RR
Table 31:	Marker Lamp - LF
Table 32:	Marker Lamp - LR
Table 33:	Marker Lamp - RF
Table 34:	Marker Lamp - RR
Table 35:	Park/Turn Signal Lamp - LF
Table 36:	Park/Turn Signal Lamp - LR
Table 37:	Park/Turn Signal Lamp - RF
Table 38:	Park/Turn Signal Lamp - RR
Table 39:	Repeater Lamp - Left (Export)
Table 40:	Repeater Lamp - Right (Export)
Table 41:	Stop Lamp Switch
Table 42:	Tail/Stop Lamp - Left/Right (Export)
Table 43:	Tow/Haul Switch
Table 44:	Turn Signal Lamp - LR (Export)
Table 45:	Turn Signal Lamp - RR (Export)
Table 46:	Turn Signal/Hazard Flasher Module
Table 47:	Vanity Mirror Lamp - Left/Right

Ambient Light Sensor

Connector Part Information

•

12047662

•	2-Way F Micro-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BRN

705

5-volt Reference

TAN

278

Ambient Light Sensor Signal

Ashtray Lamp

Connector Part Information

•

12124722

•	Lamp Socket Type W-2 Axial (GRY)

Wire Color

Circuit No.

Function

BRN

2409

Interior Park Lamps Supply Voltage

BLK

1050

Ground

Automatic Transmission Shift Lever Position Indicator

Connector Part Information

•

12052832

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

GRY

1220

Instrument Panel Lamp Fuse Supply Voltage - 2

BLK

1850

Ground

Backup Lamp - Left/Right (Export)

Connector Part Information

•

12160386

•	Lamp Socket B1 Base Assembly, Right Angle (GRY)

Wire Color

Circuit No.

Function

LT GRN

1324

Backup Lamp Supply Voltage

BLK

1350

Ground

Backup Lamp - Left/Right (Domestic)

Connector Part Information

•

12160393

•	Lamp Socket Wedge Base W3 Right Angle (LT GRY)

Wire Color

Circuit No.

Function

LT GRN

1324

Backup Lamp Supply Voltage

BLK

1350

Ground

Backup Lamp Switch (w/M/T)

Connector Part Information

•

12103584

•	2-Way M Weather Pack Series (BRN)

Wire Color

Circuit No.

Function

GRY

1524

Backup Lamp Supply Voltage

PNK

839

Ignition 1 Voltage

Cargo Lamp

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

ORN

Battery Positive Voltage

WHT

156

Courtesy Lamp Low Control

Center High Mounted Stop Lamp (CHMSL) (w/Endgate)

Connector Part Information

•

12059250

•	2-Way F Metri-Pack 150 Series (NAT)

Wire Color

Circuit No.

Function

LT BLU

1320

CHMSL Supply Voltage

BLK

1350

Ground

Courtesy Lamp - Left/Right Console

Connector Part Information

•

12162285

•	2-Way Lamp Socket Type W-2 Axial (GRY)

Wire Color

Circuit No.

Function

ORN

Battery Positive Voltage

WHT

156

Courtesy Lamp Low Control

Daytime Running Lamps (DRL) Relay (w/ZR2)

Connector Part Information

•

12065978

•	5-Way Metri-Pack 480/630 Series (GRY)

Wire Color

Circuit No.

Function

LT GRN/

BLK

592

DRL Relay Control

PNK

639

Ignition 1 Voltage

BLK

350

Ground

YEL

Headlamp Switch Signal

YEL

525

Headlamp Dimmer Switch Low Beam Signal

Dome Lamp

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

ORN

Battery Positive Voltage

WHT

156

Courtesy Lamp Low Control

Door Handle Switch - Right

Connector Part Information

•

12162190

•	4-Way F Metri-Pack 150 Sealed Series (BLK)

Wire Color

Circuit No.

Function

BLK

1050

Ground

DK BLU/

WHT

727

Right Front Door Open Switch Signal

C-D

Not Used

Door Jamb Switch - Driver

Connector Part Information

•

12047781

•	3-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

TAN

126

Left Front Door Open Switch Signal

BLK

1050

Ground

Not Used

Door Jamb Switch - LR/RR

Connector Part Information

•

12059251

•	2-Way F Metri-Pack 150 Series (RED)

Wire Color

Circuit No.

Function

BLK

1350

Ground

DK BLU/

WHT

727

Right Front Door Open Switch Signal

Fog Lamp - LF

Connector Part Information

•

12124819

•	2-Way F Metri-Pack 280 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

PPL

Front Fog Lamp Supply Voltage

BLK

150

Ground

Fog Lamp - LR/RR (Export)

Connector Part Information

•

12160386

•	Lamp Socket Type B-1 Right Angle (LT GRY)

Wire Color

Circuit No.

Function

PPL

Fog Lamps Supply Voltage

BLK

1350

Ground

Fog Lamp - RF

Connector Part Information

•

12124819

•	2-Way F Metri-Pack 280 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

PPL

Fog Lamps Supply Voltage

BLK

250

Ground

Fog Lamp Switch - Front

Connector Part Information

•

12064762

•	6-Way F Metri-Pack 150 Series (GRY)

Wire Color

Circuit No.

Function

GRY

1220

Instrument Panel Lamp Fuse Supply Voltage - 2

B-C

Not Used

BLK

1050

Ground

ORN

192

Front Fog Lamp Switch Signal

PPL

Fog Lamps Supply Voltage

Headlamp - High Beam - Left

Connector Part Information

•

12059183

•	2-Way F Metri-Pack 280 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

DK GRN/

WHT

711

Left Headlamp High Beam Supply Voltage

PPL

524

Headlamp Dimmer Switch High Beam Signal

Headlamp - High Beam - Right

Connector Part Information

•

12059183

•	2-Way F Metri-Pack 280 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

DK BLU

198

Right Headlamp Low Beam

PPL

524

Headlamp Dimmer Switch High Beam Signal

Headlamp - Low Beam - Left

Connector Part Information

•

12059181

•	2-Way F Metri-Pack 280 Series, Sealed (GRY)

Wire Color

Circuit No.

Function

YEL/BLK

712

Left Headlamp Low Beam Supply Voltage

YEL

525

Headlamp Dimmer Switch Low Beam Signal

Headlamp - Low Beam - Right

Connector Part Information

•

12059181

•	2-Way F Metri-Pack 280 Series, Sealed (GRY)

Wire Color

Circuit No.

Function

DK BLU

198

Fuse Output - Head Lamp - Right - Type III Fuse

YEL

525

Headlamp Dimmer Switch Signal Low Beam

Headlamp Leveling Actuator Motor - Left/Right (Export)

Connector Part Information

•

12162547

•	3-Way Metri-Pack 150 Series, Sealed (BLK)

Wire Color

Circuit No.

Function

BLK

350

Ground

DK GRN

189

Headlamp Leveling Motor Supply Voltage

PNK

639

Ignition 1 Voltage

Headlamp Leveling Switch (Export)

Connector Part Information

•

12162804

•	5-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

31A

BLK

1050

Ground

31B

Not Used

56B

PNK

639

Ignition 1 Voltage

GRY

1220

Instrument Panel Lamp Fuse Supply Voltage - 2

DK GRN

189

Headlamp Leveling Motor Supply Voltage

Headlamp Switch

Connector Part Information

•

15304617

•	10-Way F Global Technology 150, 280 Series (BLK)

Wire Color

Circuit No.

Function

LT BLU

Park Lamp Switch Signal

ORN

240

Battery Supply Voltage

WHT

352

Headlamp Relay Coil Supply Voltage

ORN

1940

Battery Positive Voltage

BLK

1050

Ground

Not Used

DK BLU/

WHT

1495

Courtesy Lamp Switch Signal

PPL/WHT

549

Headlamp Switch Headlamps OFF Signal

PPL

328

Interior Lamp Defeat Switch Signal

DK GRN

Instrument Panel Lamps Dimmer Switch Signal

Inside Rear View Mirror (w/Reading Lamps)

Connector Part Information

•

12047785

•	4-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

WHT

156

Courtesy Lamp Low Control

BLK

1850

Ground

ORN

1732

Courtesy Lamp Supply Voltage

Not Used

Inside Rear View Mirror (w/Light Sensor and Reading Lamps)

Connector Part Information

•

12124782

•	7-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BRN

341

Ignition 3 Voltage

BLK

1850

Ground

LT GRN

1324

Backup Lamp Supply Voltage

GRY

1690

Automatic Day/Night Mirror Signal

PNK

1691

Automatic Day/Night Mirror Low Reference

6-7

Not Used

License Lamp - Center (Export)

Connector Part Information

•

12110053

•	Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)

Wire Color

Circuit No.

Function

BRN

2109

Trailer Park Lamps Supply Voltage (Export Only)

BLK

1650

Ground (Export Only)

License Lamp - LR

Connector Part Information

•

12110053

•	Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)

Wire Color

Circuit No.

Function

BRN

2109

Trailer Park Lamp Supply Voltage

BLK

1650

Ground

License Lamp - RR

Connector Part Information

•

12110053

•	Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)

Wire Color

Circuit No.

Function

BRN

2109

Trailer Park Lamp Supply Voltage (Utility/Export Only)

BLK

1650

Ground

Marker Lamp - LF

Connector Part Information

•

12110053

•	Lamp Socket Type W-2, Axial Bulb Bases (LT GRY)

Wire Color

Circuit No.

Function

BRN

2309

Front Park Lamps Supply Voltage

LT BLU

2114

Left Turn Signal Supply Voltage

BLK

150

Ground (Export)

Marker Lamp - LR

Connector Part Information

•

12110053

•	Lamp Socket Type W-2 Axial Bulb Bases (GRY)

Wire Color

Circuit No.

Function

BRN

2509

Left Rear Park Lamps Supply Voltage

BLK

1750

Ground

Marker Lamp - RF

Connector Part Information

•

12110053

•	Lamp Socket Type W-2, Axial Bulb Bases (LT GRY)

Wire Color

Circuit No.

Function

BRN

2309

Front Park Lamps Supply Voltage

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

BLK

250

Ground-Export

Marker Lamp - RR

Connector Part Information

•

12110053

•	Lamp Socket Type W-2 Axial Bulb Bases (GRY)

Wire Color

Circuit No.

Function

BRN/WHT

2609

Right Rear Park Lamps Supply Voltage

BLK

2250

Ground

Park/Turn Signal Lamp - LF

Connector Part Information

•

12160394

•	Lamp Socket Wedge Base W-3 (NAT)

Wire Color

Circuit No.

Function

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

BRN

2309

Front Park Lamps Supply Voltage

BLK

150

Ground

Park/Turn Signal Lamp - LR

Connector Part Information

•

12160395

•	3-Way Lamp Socket Base Type W3, Sealed (NAT)

Wire Color

Circuit No.

Function

YEL

618

Turn Signal Lamp Supply Voltage

BRN

2509

Left Rear Park Lamps Supply Voltage

BLK

1350

Ground

Park/Turn Signal Lamp - RF

Connector Part Information

•

12160394

•	Lamp Socket Wedge Base W-3 (NAT)

Wire Color

Circuit No.

Function

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

BRN

2309

Front Park Lamps Supply Voltage

BLK

250

Ground

Park/Turn Signal Lamp - RR

Connector Part Information

•

12160395

•	3-Way Lamp Socket Base Type W3, Sealed (NAT)

Wire Color

Circuit No.

Function

YEL

619

Right Rear Turn Signal Supply Voltage

BRN

2609

Right Rear Park Lamp Supply Voltage

BLK

1350

Ground

Repeater Lamp - Left (Export)

Connector Part Information

•

12015792

•	2-Way F Weather Pack (BLK)

Wire Color

Circuit No.

Function

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

BLK

150

Ground

Repeater Lamp - Right (Export)

Connector Part Information

•

12015792

•	2-Way F Weather Pack (BLK)

Wire Color

Circuit No.

Function

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

BLK

250

Ground

Stop Lamp Switch

Connector Part Information

•

12040551

•	6-Way F Metri-Pack 480 Series (BLK)

Wire Color

Circuit No.

Function

WHT

Stop Lamp Switch Signal

ORN

1540

Battery Positive Voltage

PPL

420

TCC Brake Switch

PPL

420

TCC Brake Switch

BRN

441

Ignition 3 Voltage

LT GRN/

BLK

584

A/T Shift Lock Control Switch Supply Voltage

DK GRN/

WHT

1135

A/T Shift Lock Control Solenoid Supply Voltage

Tail/Stop Lamp - Left/Right (Export)

Connector Part Information

•

12160390

•	Lamp Socket C 2 Base Right Angle (NAT)

Wire Color

Circuit No.

Function

LT BLU

1320

CHMSL Supply Voltage

BRN

2209

Rear Park Lamps Supply Voltage

BLK

1350

Ground

Tow/Haul Switch

Connector Part Information

•

12047785

•	4-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

BLK

1850

Ground

GRY

1220

Instrument Panel Lamp Fuse Supply Voltage - 2

Not Used

LT BLU

553

Tow/Haul Switch Signal

Turn Signal Lamp - LR (Export)

Connector Part Information

•

12160386

•	Lamp Socket Type B-1 Right Angle (LT GRY)

Wire Color

Circuit No.

Function

YEL

618

Left Rear Turn Signal Lamps Supply Voltage

BLK

1350

Ground

Turn Signal Lamp - RR (Export)

Connector Part Information

•

12160386

•	Lamp Socket Type B-1 Right Angle (LT GRY)

Wire Color

Circuit No.

Function

DK GRN

619

Right Rear Turn Signal Lamps Supply Voltage

BLK

1350

Ground

Turn Signal/Hazard Flasher Module

Connector Part Information

•

12110541

•	6-Way F Metri-Pack 280 Series (BLK)

Wire Color

Circuit No.

Function

LT BLU

1508

Turn/Hazard Module Supply Voltage

GRY

1696

Turn/Hazard Module 2 Supply Voltage ( Export)

Not Used

GRY

1696

Turn/Hazard Module 2 Supply Voltage

BLK

1050

Ground

PPL

1697

Turn/Hazard Module Signal

Not Used

Vanity Mirror Lamp - Left/Right

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BLK)

Wire Color

Circuit No.

Function

ORN

1732

Courtesy Lamps Supply Voltage

BLK

1850

Ground