Lighting Systems Connector End Views. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 GMC C Sierra - 2WD 🢒 Body 🢒 Lighting Systems 🢒 Lighting Systems Connector End Views

Table 1:	Ambient Light/Sunload Sensor Assembly (CJ2)
Table 2:	Ambient Light Sensor (CJ3)
Table 3:	Backup Alarm (8S3)
Table 4:	Backup Lamp - Left
Table 5:	Backup Lamp - Right
Table 6:	Backup Lamp - Switch (M/T)
Table 7:	Cargo Lamp/Center High Mounted Stop Lamp (CHMSL)
Table 8:	Clearance Lamp - LF (NYS or RO5)
Table 9:	Clearance Lamp - LR (NYS or RO5)
Table 10:	Clearance Lamp - RF (NYS or RO5)
Table 11:	Clearance Lamp - RR (NYS or RO5)
Table 12:	Clearance Lamps - Roof (U01)
Table 13:	Courtesy/Reading Lamp - Rear (Crew Cab w/YE9 or Y91)
Table 14:	Daytime Running Lamp (DRL) - Left
Table 15:	Daytime Running Lamp (DRL) - Right
Table 16:	Dome Lamp - Rear (Except Crew Cab w/YE9 or Y91)
Table 17:	Door Courtesy Lamp - LF (YE9 or Y91)
Table 18:	Door Courtesy Lamp - RF (YE9/Y91)
Table 19:	Door Latch Assembly (Door Jamb Switch) - Driver - C2
Table 20:	Door Latch Assembly (Door Jamb Switch) - Passenger - C2
Table 21:	Door Latch Assembly (Door Jamb Switch) - LR - C2 (Crew Cab Only)
Table 22:	Door Latch Assembly (Door Jamb Switch) - RR - C2 (Crew Cab Only)
Table 23:	Emergency Vehicle Roof Lamp Relay (5Y0)
Table 24:	Fog Lamp - LF
Table 25:	Fog Lamp - RF
Table 26:	Headlamp - High Beam - Left
Table 27:	Headlamp - High Beam - Right
Table 28:	Headlamp - Low Beam - Left
Table 29:	Headlamp - Low Beam - Right
Table 30:	Headlamp Switch
Table 31:	Junction Block - Rear Lamps - C1
Table 32:	Junction Block - Rear Lamps - C2
Table 33:	Junction Block - Rear Lamps - C3
Table 34:	Junction Block - Rear Lamps - C4
Table 35:	License Lamp - Left
Table 36:	License Lamp - Right
Table 37:	Marker Lamp - LF
Table 38:	Marker Lamp - LR (X88)
Table 39:	Marker Lamp - RF
Table 40:	Marker Lamp - RR (X88)
Table 41:	Marker Lamp - Tailgate (NYS or RO5)
Table 42:	Multifunction Accessory Switch
Table 43:	Park/Turn Signal Lamp - LF
Table 44:	Park/Turn Signal Lamp - RF
Table 45:	Roof Beacon Relay (5G4/TRW)
Table 46:	Roof Beacon Switch (5X7, 5G4, TRW, or 5Y0)
Table 47:	Roof Marker Lamp - Left (U01)
Table 48:	Roof Marker Lamp - Right (U01)
Table 49:	Stop Lamp Switch
Table 50:	Tail/Stop Lamp - Left (Chevy)
Table 51:	Tail/Stop Lamp - Left (GMC)
Table 52:	Tail/Stop Lamp - Right (Chevy)
Table 53:	Tail/Stop Lamp - Right (GMC)
Table 54:	Turn Signal - LR (Chevy)
Table 55:	Turn Signal - LR (GMC)
Table 56:	Turn Signal - RR (Chevy)
Table 57:	Turn Signal - RR (GMC)
Table 58:	Turn Signal Multifunction Switch - C1
Table 59:	Turn Signal Multifunction Switch - C2
Table 60:	Turn Signal Multifunction Switch - C3
Table 61:	Turn Signal Multifunction Switch - C4 (K34)
Table 62:	Trailer Connector (7-Way) - (Heavy Duty or UY2)
Table 63:	Trailer Connector (1- Way) - (Heavy Duty)
Table 64:	Trailer Connector (1- Way) - (UY2)
Table 65:	Vanity Mirror Lamp - Left (Y91)
Table 66:	Vanity Mirror Lamp - Right (Y91)
Table 67:	Wrecker Relay (5X7)

Ambient Light/Sunload Sensor Assembly (CJ2)

Connector Part Information

•

12064760

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

L-BU/BK

590

Driver Sunload Sensor Signal

1548

Passenger Sunload Sensor Signal

279

Ambient Light Sensor Low Reference

278

Ambient Light Sensor Signal

Ambient Light Sensor (CJ3)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

278

Ambient Light Sensor Signal

279

Ambient Light Sensor Low Reference

Backup Alarm (8S3)

Connector Part Information

•

15300027

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

Wire Color

Circuit No.

Function

L-GN

1624

Trailer Backup Lamp Supply Voltage

1650

Ground

Backup Lamp - Left

Connector Part Information

•

12160393

•	2-Way Lamp Socket Wedge Base W3 Right Angle (L-GY)

Wire Color

Circuit No.

Function

L-GN

Backup Lamp Supply Voltage (Z88)

D-GN

Backup Lamp Supply Voltage (X88)

Not Available

1750

Ground (X88)

1750

Ground

Backup Lamp - Right

Connector Part Information

•

12160393

•	2-Way Lamp Socket Wedge Base W3 Right Angle (L-GY)

Wire Color

Circuit No.

Function

L-GN

Backup Lamp Supply Voltage (Z88)

D-GN

Backup Lamp Supply Voltage (X88)

Not Available

1750

Ground (X88)

1750

Ground

Backup Lamp - Switch (M/T)

Connector Part Information

•

12103584

•	2-Way M Weather Pack (BK)

Wire Color

Circuit No.

Function

839

Ignition 1 Voltage

1524

Backup Lamp Supply Voltage

Cargo Lamp/Center High Mounted Stop Lamp (CHMSL)

Connector Part Information

•

12047785

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1732

Inadvertent Power Supply Voltage

D-BU/WH

149

Cargo Lamp Low Control

L-BU

1620

Trailer CHMSL Supply Voltage

1050

Ground

Clearance Lamp - LF (NYS or RO5)

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

Clearance Lamp - LR (NYS or RO5)

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

Clearance Lamp - RF (NYS or RO5)

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

BN/WH

2609

Right Rear Park Lamps Supply Voltage

1750

Ground

Clearance Lamp - RR (NYS or RO5)

Connector Part Information

•

12052641

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

BN/WH

2609

Right Rear Park Lamps Supply Voltage

1750

Ground

Clearance Lamps - Roof (U01)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

2409

Interior Park Lamps Supply Voltage

1050

Ground

Courtesy/Reading Lamp - Rear (Crew Cab w/YE9 or Y91)

Connector Part Information

•

12047781

•	3-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

GY/BK

690

Courtesy Lamp Supply Voltage

1050

Ground

1732

Inadvertent Power Supply Voltage

Daytime Running Lamp (DRL) - Left

Connector Part Information

•

15354859

•	2-Way F Lamp Socket BB W-3 (WH)

Wire Color

Circuit No.

Function

D-BU

545

DRL Supply Voltage

150

Ground

Daytime Running Lamp (DRL) - Right

Connector Part Information

•

15354859

•	2-Way F Lamp Socket BB W-3 (WH)

Wire Color

Circuit No.

Function

D-BU

545

DRL Supply Voltage

150

Ground

Dome Lamp - Rear (Except Crew Cab w/YE9 or Y91)

Connector Part Information

•

12047781

•	3-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

GY/BK

690

Courtesy Lamps Supply Voltage

1050

Ground

Not Used

Door Courtesy Lamp - LF (YE9 or Y91)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

D-BU/WH

149

Left Door Courtesy Lamp Supply Voltage

D-BU

660

Left Door Courtesy Lamp Ground

Door Courtesy Lamp - RF (YE9/Y91)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

156

Courtesy Lamp Low Control

L-BU

661

Right Door Courtesy Lamp Ground

Door Latch Assembly (Door Jamb Switch) - Driver - C2

Connector Part Information

•

15366025

•	3-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)

Wire Color

Circuit No.

Function

Not Available

GY/BK

745

Left Front Door Ajar Switch Signal

Not Available

1050

Ground (w/o YE9)

1183

Left Front Door Switch Low Reference (YE9)

Door Latch Assembly (Door Jamb Switch) - Passenger - C2

Connector Part Information

•

15366027

•	2-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)

Wire Color

Circuit No.

Function

D-GN

1178

Right Front Door Switch Low Reference (w/YE9)

1050

Ground (w/o YE9)

Not Available

BK/WH

746

Right Front Door Ajar Switch Signal

Not Available

Door Latch Assembly (Door Jamb Switch) - LR - C2 (Crew Cab Only)

Connector Part Information

•

15366025

•	2-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)

Wire Color

Circuit No.

Function

Not Available

L-BU/BK

747

Left Rear Door Ajar Switch Signal

Not Available

1150

Ground

Door Latch Assembly (Door Jamb Switch) - RR - C2 (Crew Cab Only)

Connector Part Information

•

15366025

•	2-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)

Wire Color

Circuit No.

Function

Not Available

L-GN/BK

748

Right Rear Door Ajar Switch Signal

Not Available

1250

Ground

Emergency Vehicle Roof Lamp Relay (5Y0)

Connector Part Information

•

12129716

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

Wire Color

Circuit No.

Function

242

Battery Positive Voltage

111

Hazard Switch Signal

1850

Ground

Hazard Flasher Signal

Fog Lamp - LF

Connector Part Information

•

12059183

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

Wire Color

Circuit No.

Function

Fog Lamps Supply Voltage

150

Ground

Fog Lamp - RF

Connector Part Information

•

12059183

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

Wire Color

Circuit No.

Function

Fog Lamps Supply Voltage

150

Ground

Headlamp - High Beam - Left

Connector Part Information

•

12059183

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

Wire Color

Circuit No.

Function

D-GN/WH

711

Left Headlamp High Beam Supply Voltage

550

Ground

Headlamp - High Beam - Right

Connector Part Information

•

12059183

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

Wire Color

Circuit No.

Function

L-GN/BK

311

Right Headlamp High Beam Supply Voltage

150

Ground

Headlamp - Low Beam - Left

Connector Part Information

•

12059181

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

Wire Color

Circuit No.

Function

712

Left Headlamp Low Beam Supply Voltage

550

Ground

Headlamp - Low Beam - Right

Connector Part Information

•

12059181

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

Wire Color

Circuit No.

Function

TN/WH

312

Right Headlamp Low Beam Supply Voltage

150

Ground

Headlamp Switch

Connector Part Information

•

15393872

•	14-Way F (GN)

Wire Color

Circuit No.

Function

328

Interior Lamp Defeat Switch Signal

GY/BK

308

Park Lamp Switch On Signal

BK/WH

1851

Ground

103

Headlamp Switch Headlamps On Signal

D-GN

588

DRL Switch Signal

1050

Ground

1348

Headlamp ON Indicator Control

359

DRL OFF Indicator Control

PU/WH

1382

LED Dimming Supply

D-BU/WH

1495

Courtesy Lamp ON Signal

OG/BK

2090

Dimming Input

GY/BK

2226

Dimming Return

1056

5-Volt Reference

BN/WH

230

Instrument Panel Lamps Dimming Control

Junction Block - Rear Lamps - C1

Connector Part Information

•

15305595

•	8-Way F Global Tech 280 Series (BU)

Wire Color

Circuit No.

Function

L-BU

2114

Left Turn Signal Lamps Supply Voltage

L-BU

1320

CHMSL Supply Voltage

L-GN

Backup Lamp Supply Voltage

BN/WH

2609

Right Rear Park Lamps Supply Voltage

1550

Ground (30 Series Except Chassis Cab)

1650

Ground (30 Series Chassis Cab)

1750

Ground (10/20) Series

Not Used

2509

Left Rear Park Lamps Supply Voltage

D-BU

2115

Right Turn Signal Lamps Supply Voltage

Junction Block - Rear Lamps - C2

Connector Part Information

•

15305596

•	7-Way F Global Tech 280 Series (GY)

Wire Color

Circuit No.

Function

1750

Ground

1750

Ground (Z88)

1750

Ground (Z88)

L-BU

1320

CHMSL Supply Voltage

2509

Left Rear Park Lamps Supply Voltage

D-GN

Backup Lamp Supply Voltage (X88)

L-GN

Backup Lamp Supply Voltage (Z88)

Unavailable

L-BU

2114

Left Turn Signal Lamps Supply Voltage

Junction Block - Rear Lamps - C3

Connector Part Information

•

15305599

•	8-Way F Global Tech 280 Series (BN)

Wire Color

Circuit No.

Function

BN/WH

2609

Right Rear Park Lamps Supply Voltage

B-C

Not Used

1750

Ground (03/43/53/NYS/RO5)

1750

Ground

Not Used

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

Junction Block - Rear Lamps - C4

Connector Part Information

•

15305597

•	7-Way F Global Tech 280 Series (BK)

Wire Color

Circuit No.

Function

L-BU

1320

CHMSL Supply Voltage

2609

Right Rear Park Lamps Supply Voltage

1750

Ground (X88)

1750

Ground (Z88)

D-GN

Backup Lamp Supply Voltage (X88)

L-GN

Backup Lamp Supply Voltage (Z88)

D-BU

2115

Right Turn Signal Lamps Supply Voltage

Unavailable

1750

Ground (Z88)

License Lamp - Left

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (WH)

Wire Color

Circuit No.

Function

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

License Lamp - Right

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (WH)

Wire Color

Circuit No.

Function

BN/WH

2609

Right Rear Park Lamps Supply Voltage (w/o NYS)

2509

Left Rear Park Lamps Supply Voltage (w/NYS)

1750

Ground

Marker Lamp - LF

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (GY)

Wire Color

Circuit No.

Function

L-BU

2114

Left Turn Signal Lamps Supply Voltage

2309

Front Park Lamps Supply Voltage

Marker Lamp - LR (X88)

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (GY)

Wire Color

Circuit No.

Function

Left Rear Park Lamps Supply Voltage

D-BU

Left Turn Signal Lamps Supply Voltage

D-BU

Left Turn Signal Lamps Supply Voltage

Marker Lamp - RF

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (L-GY)

Wire Color

Circuit No.

Function

D-BU

2115

Right Turn Signal Lamps Supply Voltage

2309

Front Park Lamps Supply Voltage

Marker Lamp - RR (X88)

Connector Part Information

•

12110053

•	Bulb Type W-2, Axial (GY)

Wire Color

Circuit No.

Function

Right Rear Park Lamps Supply Voltage

D-BU

Right Turn Signal Lamps Supply Voltage

D-BU

Right Turn Signal Lamps Supply Voltage

Marker Lamp - Tailgate (NYS or RO5)

Connector Part Information

•

12010973

•	2-Way M Weather Pack (BK)

Wire Color

Circuit No.

Function

2609

Right Rear Park Lamps Supply Voltage

1750

Ground

Multifunction Accessory Switch

Connector Part Information

•

15393435

•	10-Way F Micro 64 (BK)

Wire Color

Circuit No.

Function

PU/WH

1382

LED Dimming Supply (w/T96)

D-GN/WH

1317

Fog Lamp Relay Control (w/T96)

192

Front Fog Lamp Switch Signal (w/T96)

BK/WH

1851

Ground

BN/WH

230

Instrument Panel Lamps Dimming Control

D-BU/WH

149

Cargo Lamp Low Control

G-K

Not Used

Park/Turn Signal Lamp - LF

Connector Part Information

•

15324084

•	Bulb Type W-3, Right Angle (BN)

Wire Color

Circuit No.

Function

L-BU

2114

Left Turn Signal Lamps Supply Voltage

2309

Front Park Lamps Supply Voltage

150

Ground

Park/Turn Signal Lamp - RF

Connector Part Information

•

15324084

•	Bulb Type W-3, Right Angle (BN)

Wire Color

Circuit No.

Function

D-BU

2115

Right Turn Signal Lamps Supply Voltage

2309

Front Park Lamps Supply Voltage

150

Ground

Roof Beacon Relay (5G4/TRW)

Connector Part Information

•

12110541

•	6-Way F Metri-Pack 280 Series Flexlock (BK)

Wire Color

Circuit No.

Function

2351

Ground (All Others)

1150

Ground (Crew Cab)

Hazard Flasher Signal

B1-B2

Not Used

2340

Battery Positive Voltage

111

Hazard Switch Signal

Roof Beacon Switch (5X7, 5G4, TRW, or 5Y0)

Connector Part Information

•

12177195

•	6-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

Not Used

2250

Ground

111

Hazard Switch Signal

PU/WH

1382

LED Dimming Signal

Instrument Panel Lamp Supply Voltage

2240

Battery Positive Voltage

Roof Marker Lamp - Left (U01)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

2409

Interior Park Lamps Supply Voltage

1050

Ground

Roof Marker Lamp - Right (U01)

Connector Part Information

•

12047662

•	2-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

2409

Interior Park Lamps Supply Voltage

1050

Ground

Stop Lamp Switch

Connector Part Information

•

12040551

•	6-Way F Metri-Pack 480 Series (BK)

Wire Color

Circuit No.

Function

Stop Lamp Switch Signal (w/o JF4)

D-GN/WH

1135

A/T Shift Lock Control Solenoid Supply Voltage (w/JF4)

1540

Battery Positive Voltage (w/o JF4)

L-GN/BK

584

A/T Shift Lock Control Switch Supply Voltage (w/JF4)

441

Ignition 3 Voltage

420

TCC Brake Switch Signal

L-GN/BK

584

A/T Shift Lock Control Switch Supply Voltage (w/o JF4)

1540

Battery Positive Voltage (w/JF4)

D-GN/WH

1135

A/T Shift Lock Control Solenoid Supply Voltage (w/o JF4)

Stop Lamp Switch Signal (w/JF4)

Tail/Stop Lamp - Left (Chevy)

Connector Part Information

•

12160395

•	3-Way Lamp Socket Wedge Base W3 Right Angle (GY)

Wire Color

Circuit No.

Function

L-BU

1320

Stop Lamp Supply Voltage

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

Tail/Stop Lamp - Left (GMC)

Connector Part Information

•

12160395

•	3-Way Lamp Socket Wedge Base W3 Right Angle (GY)

Wire Color

Circuit No.

Function

L-BU

1320

Stop Lamp Supply Voltage

2509

Left Rear Park Lamps Supply Voltage

1750

Ground

Tail/Stop Lamp - Right (Chevy)

Connector Part Information

•

12160395

•	3-Way Lamp Socket Wedge Base W3 Right Angle (BK)

Wire Color

Circuit No.

Function

L-BU

1320

Stop Lamp Supply Voltage

2509

Right Rear Park Lamps Supply Voltage

1750

Ground

Tail/Stop Lamp - Right (GMC)

Connector Part Information

•

12160395

•	3-Way Lamp Socket Wedge Base W3 Right Angle (GY)

Wire Color

Circuit No.

Function

L-BU

1320

Stop Lamp Supply Voltage

2609

Right Rear Park Lamps Supply Voltage

1750

Ground

Turn Signal - LR (Chevy)

Connector Part Information

•

12160394

•	2-Way Lamp Socket Wedge Base W3 Right Angle (BK)

Wire Color

Circuit No.

Function

D-BU

2114

Left Turn Signal Lamps Supply Voltage

Unavailable

1750

Ground

1750

Ground

Turn Signal - LR (GMC)

Connector Part Information

•

12160394

•	2-Way Lamp Socket Wedge Base W3 Right Angle (WH)

Wire Color

Circuit No.

Function

L-BU

2114

Left Turn Signal Lamps Supply Voltage

Not Used

1750

Ground

Turn Signal - RR (Chevy)

Connector Part Information

•

12160394

•	2-Way Lamp Socket Wedge Base W3 Right Angle (BK)

Wire Color

Circuit No.

Function

D-BU

2114

Right Turn Signal Lamps Supply Voltage

Unavailable

1750

Ground

1750

Ground

Turn Signal - RR (GMC)

Connector Part Information

•

12160394

•	2-Way Lamp Socket Wedge Base W3 Right Angle (WH)

Wire Color

Circuit No.

Function

L-BU

2115

Right Turn Signal Lamps Supply Voltage

Unavailable

1750

Ground

Turn Signal Multifunction Switch - C1

Connector Part Information

•

12064862

•	8-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

L-GN

1427

Right Turn Signal Switch Signal

639

Ignition 1 Voltage

D-GN

1428

Left Turn Signal Switch Signal

D-F

Not Used

BK/YE

Horn Relay Control

111

Hazard Switch Signal

Turn Signal Multifunction Switch - C2

Connector Part Information

•

12059800

•	5-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

1851

Ground

307

Headlamp Switch Flash to Pass Signal

L-GN/BK

Headlamp Dimmer Switch Signal

D-E

Not Used

Turn Signal Multifunction Switch - C3

Connector Part Information

•

15339058

•	7-Way F Metri-Pack 150 Series (GY)

Wire Color

Circuit No.

Function

Not Used

Windshield Wiper Switch Signal 1

478

Windshield Wiper Switch Supply Voltage

D-BU/WH

477

Windshield Wiper Switch High Signal

L-N

Not Used

Turn Signal Multifunction Switch - C4 (K34)

Connector Part Information

•

12047786

•	4-Way F Metri-Pack 150 Series (BK)

Wire Color

Circuit No.

Function

341

Ignition 3 Voltage

GY/WH

397

Cruise Control On Switch Signal

GY/BK

Cruise Control Resume/Accel Switch Signal

D-BU

Cruise Control Set/Coast Switch Signal

Trailer Connector (7-Way) - (Heavy Duty or UY2)

Connector Part Information

•

15354653

•	7-Way F Metri-Pack 280 Series Sealed (BK)

Wire Color

Circuit No.

Function

L-GN

1624

Trailer Backup Lamps Supply Voltage

1550

Ground (30 Series Except Chassis Cab)

1650

Ground (30 Series Chassis Cab)

1750

Ground (10/20 Series)

Ground (UY2)

D-BU

Trailer Auxiliary Supply Voltage

D-GN

1619

Trailer Right Rear Turn/Stop Lamp Supply Voltage

742

Battery Positive Voltage

2109

Trailer Park Lamps Supply Voltage

1618

Trailer Left Rear Turn/Stop Lamp Supply Voltage

Trailer Connector (1- Way) - (Heavy Duty)

Connector Part Information

•

12065171

•	1-Way F Metri-Pack 280 Series Sealed (BK)

Wire Color

Circuit No.

Function

L-BU

1620

Stop Lamp Switch Signal

Trailer Connector (1- Way) - (UY2)

Connector Part Information

•

12065171

•	1-Way M Metri-Pack 280 Series Sealed (BK)

Wire Color

Circuit No.

Function

L-BU

1620

Stop Lamp Switch Signal

Vanity Mirror Lamp - Left (Y91)

Connector Part Information

•

12047663

•	2-Way M Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

1732

Inadvertent Power Supply Voltage

1050

Ground

Vanity Mirror Lamp - Right (Y91)

Connector Part Information

•

12047663

•	2-Way M Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

1732

Inadvertent Power Supply Voltage

1050

Ground

Wrecker Relay (5X7)

Connector Part Information

•

12047663

•	2-Way F Metri-Pack 150 Series Sealed (BK)

Wire Color

Circuit No.

Function

111

Hazard Switch Signal

1050

Ground