GM Service Manual Online
For 1990-2009 cars only
Connector 1: Ambient Light Sensor
Connector 2: Backup Lamp - Left
Connector 3: Backup Lamp - Right
Connector 4: Brake Pedal Position (BPP) Sensor
Connector 5: Cargo Lamp
Connector 6: Center High Mounted Stop Lamp (CHMSL)
Connector 7: Courtesy/Reading Lamp - Center
Connector 8: Courtesy/Reading Lamp - Front
Connector 9: Door Jamb Switch - Liftgate
Connector 10: Headlamp - High Beam - Left
Connector 11: Headlamp - High Beam - Right
Connector 12: Headlamp - Low Beam - Left
Connector 13: Headlamp - Low Beam - Right
Connector 14: Headlamp Switch
Connector 15: License Lamp - Left
Connector 16: License Lamp - Right
Connector 17: Marker Lamp - LF
Connector 18: Marker Lamp - RF
Connector 19: Multifunction Switch - I/P
Connector 20: Park/Turn Signal Lamp - LF
Connector 21: Park/Turn Signal Lamp - RF
Connector 22: Roof Rail Reading Lamp - Left
Connector 23: Roof Rail Reading Lamp - Right
Connector 24: Sliding Door Jamb Switch - Left
Connector 25: Sliding Door Jamb Switch - Right
Connector 26: Tail/Stop and Turn Signal Lamp - Left
Connector 27: Tail/Stop and Turn Signal Lamp - Right
Connector 28: Tail Lamp - Left
Connector 29: Tail Lamp - Right
Connector 30: Turn Signal/Multifunction Switch C1
Connector 31: Turn Signal/Multifunction Switch C2
Connector 32: Turn Signal/Multifunction Switch C3
Connector 33: Turn Signal/Multifunction Switch C4 (C25)
Connector 34: Vanity Mirror Lamp - Left (DH6)
Connector 35: Vanity Mirror Lamp - Right (DH6)

Ambient Light Sensor


Object Number: 82383  Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Ambient Light Sensor

Pin

Wire Color

Circuit No.

Function

A

L-GN/BK

1137

DRL Ambient Light Sensor Signal

B

BK/WH

1551

Ground

Backup Lamp - Left


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 1013509
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Backup Lamp - Left

Pin

Wire Color

Circuit No.

Function

A

YE

--

Backup Lamp Supply Voltage

B

BK

--

Ground

C

--

--

Not Used

Backup Lamp - Right


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 1013509
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Backup Lamp - Right

Pin

Wire Color

Circuit No.

Function

A

YE

--

Backup Lamp Supply Voltage

B

BK

--

Ground

C

--

--

Not Used

Brake Pedal Position (BPP) Sensor


Object Number: 1243663  Size: CH

Connector Part Information

  • OEM: 15332132
  • Service: 88953364
  • Description: 3-Way F GT 150 Series (BK)

Terminal Part Information

  • Terminal: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: J-35616-2A (GY)/15315247

Brake Pedal Position (BPP) Sensor

Pin

Wire Color

Circuit No.

Function

A

OG

5688

10-Volt Reference

B

YE

5066

Brake Pedal Position Sensor Signal

C

GY/BK

5689

Low Reference

Cargo Lamp


Object Number: 82383  Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047767/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A

Cargo Lamp

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

GY/BK

690

Courtesy Lamp High Control

Center High Mounted Stop Lamp (CHMSL)


Object Number: 82383  Size: CH

Connector Part Information

  • OEM: 12047662
  • Service: 12085535
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Center High Mounted Stop Lamp (CHMSL)

Pin

Wire Color

Circuit No.

Function

A

WH

17

Stop Lamp Supply Voltage

B

BK

850

Ground

Courtesy/Reading Lamp - Center


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047767/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A

Courtesy/Reading Lamp - Center

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

OG

1732

Inadvertent Power Courtesy Lamp

C

GY/BK

690

Courtesy Lamp High Control

Courtesy/Reading Lamp - Front


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047767/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A

Courtesy/Reading Lamp - Front

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

OG

1732

Inadvertent Power Courtesy Lamp

C

GY/BK

690

Courtesy Lamp High Control

Door Jamb Switch - Liftgate


Object Number: 38608  Size: CH

Connector Part Information

  • OEM: 12162190
  • Service: 12126487
  • Description: 4-Way F Metri-Pack 150.2 Series Sealed, Pull To Seat (BK)

Terminal Part Information

  • Terminal: 12124075/Tray 5
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Door Jamb Switch - Liftgate

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

D-GN

5512

Liftgate Open Switch Signal

C

--

--

Not Used

D

BK

450

Ground

Headlamp - High Beam - Left


Object Number: 1413064  Size: CH

Connector Part Information

  • OEM: 12124819
  • Service: 12085498
  • Description: 2-Way F Metri-Pack 280 Series Sealed (BK)

Terminal Part Information

  • Terminal: 12077411/Tray 2
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 12094430/J-35616-4A

Headlamp - High Beam - Left

Pin

Wire Color

Circuit No.

Function

A

BK

--

Left Headlamp High Beam Supply Voltage

B

BK

--

Ground

Headlamp - High Beam - Right


Object Number: 1413064  Size: CH

Connector Part Information

  • OEM: 12124819
  • Service: 12085498
  • Description: 2-Way F Metri-Pack 280 Series Sealed (BK)

Terminal Part Information

  • Terminal: 12077411/Tray 2
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 12094430/J-35616-4A

Headlamp - High Beam - Right

Pin

Wire Color

Circuit No.

Function

A

BK

--

Right Headlamp High Beam Supply Voltage

B

BK

--

Ground

Headlamp - Low Beam - Left


Object Number: 1413064  Size: CH

Connector Part Information

  • OEM: 12124819
  • Service: 12085498
  • Description: 2-Way F Metri-Pack 280 Series Sealed (BK)

Terminal Part Information

  • Terminal: 12077411/Tray 2
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 12094430/J-35616-4A

Headlamp - Low Beam - Left

Pin

Wire Color

Circuit No.

Function

A

BK

--

Left Headlamp Low Beam Supply Voltage

B

BK

--

Ground

Headlamp - Low Beam - Right


Object Number: 1413064  Size: CH

Connector Part Information

  • OEM: 12124819
  • Service: 12085498
  • Description: 2-Way F Metri-Pack 280 Series Sealed (BK)

Terminal Part Information

  • Terminal: 12077411/Tray 2
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 12094430/J-35616-4A

Headlamp - Low Beam - Right

Pin

Wire Color

Circuit No.

Function

A

BK

--

Right Headlamp Low Beam Supply Voltage

B

BK

--

Ground

Headlamp Switch


Object Number: 1538770  Size: CH

Connector Part Information

  • OEM: 15477027
  • Service: 88988229
  • Description: 12-Way F Micro-Pack HVT (BK)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Headlamp Switch

Pin

Wire Color

Circuit No.

Function

1

PK

1444

I/P Dimming Control

2

OG/WH

812

I/P Dimming Voltage Reference

3

PK/BK

1597

Courtesy Lamps Switch On Signal

4

BK/WH

1551

Ground

5

L-BU

1872

Headlamp Switch Headlamp Off Signal

6

BN/WH

301

Park Lamp Switch On Signal

7

BN/WH

230

Low Reference

8

GY/BK

1598

Courtesy Lamps Switch Off Signal

9

GY

8

Instrument Panel Lamp Supply Voltage

10-11

--

--

Not Used

12

WH

103

Headlamp Switch Headlamps On Signal

License Lamp - Left


Object Number: 744036  Size: CH

Connector Part Information

  • OEM: 12110053
  • Service: See Catalog
  • Description: 2-Way F Lamp Socket Wedge Base W2 (GY)

Terminal Part Information

  • Terminal: 12124471/Tray 5
  • Core/Insulation Crimp: 2/3
  • Release Tool/Test Probe: 12094430/N/A

License Lamp - Left

Pin

Wire Color

Circuit No.

Function

A

BN

9

Park Lamp Supply Voltage

B

BK

450

Ground

License Lamp - Right


Object Number: 744036  Size: CH

Connector Part Information

  • OEM: 12110053
  • Service: See Catalog
  • Description: 2-Way F Lamp Socket Wedge Base W2 (GY)

Terminal Part Information

  • Terminal: 12124471/Tray 5
  • Core/Insulation Crimp: 2/3
  • Release Tool/Test Probe: 12094430/N/A

License Lamp - Right

Pin

Wire Color

Circuit No.

Function

A

BN

9

Park Lamp Supply Voltage

B

BK

450

Ground

Marker Lamp - LF


Object Number: 1540777  Size: CH

Connector Part Information

  • OEM: 0001072
  • Service: See Catalog
  • Description: 2-Way F Bulbsocket WBF (BK)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Marker Lamp - LF

Pin

Wire Color

Circuit No.

Function

A

BK

--

Park Lamp Supply Voltage

B

BK

--

Ground

Marker Lamp - RF


Object Number: 1540777  Size: CH

Connector Part Information

  • OEM: 0001072
  • Service: See Catalog
  • Description: 2-Way F Bulbsocket WBF (BK)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Marker Lamp - RF

Pin

Wire Color

Circuit No.

Function

A

BK

--

Park Lamp Supply Voltage

B

BK

--

Ground

Multifunction Switch - I/P


Object Number: 62435  Size: CH

Connector Part Information

  • OEM: 12047531
  • Service: 12085486
  • Description: 10-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

  • Terminal: 12146447/Tray 3
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-6

Multifunction Switch - I/P

Pin

Wire Color

Circuit No.

Function

1

BK/WH

1551

Ground

2

OG

1816

DIC Set/Reset Switch Signal

3

GY

8

Instrument Panel Lamp Supply Voltage

4

BN/WH

1571

Traction Control Switch Signal (NW9)

5

OG

1328

DIC Menu Signal

6

PK

893

DIC Info Down Signal

7

YE

1327

DIC Info Up Signal

8

TN

2144

Hazard Switch Signal

9-10

--

--

Not Used

Park/Turn Signal Lamp - LF


Object Number: 845637  Size: CH

Connector Part Information

  • OEM: 15409405
  • Service: 88986266
  • Description: 3-Way F 3W Sealed (BK)

Terminal Part Information

  • Terminal: 7116-4102-08/Tray 9
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094430/J-35616-2A

Park/Turn Signal Lamp - LF

Pin

Wire Color

Circuit No.

Function

1

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

2

BN

9

Park Lamp Supply Voltage

3

BK

1350

Ground

Park/Turn Signal Lamp - RF


Object Number: 845637  Size: CH

Connector Part Information

  • OEM: 15409405
  • Service: 88986266
  • Description: 3-Way F 3W Sealed (BK)

Terminal Part Information

  • Terminal: 7116-4102-08/Tray 9
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094430/J-35616-2A

Park/Turn Signal Lamp - RF

Pin

Wire Color

Circuit No.

Function

1

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

2

BN

9

Park Lamp Supply Voltage

3

BK

1250

Ground

Roof Rail Reading Lamp - Left


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047767/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A

Roof Rail Reading Lamp - Left

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

OG

1732

Inadvertent Power Courtesy Lamp

C

--

--

Not Used

Roof Rail Reading Lamp - Right


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12047781
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047767/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-2A

Roof Rail Reading Lamp - Right

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

OG

1732

Inadvertent Power Courtesy Lamp

C

--

--

Not Used

Sliding Door Jamb Switch - Left


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12065422
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (WH)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Sliding Door Jamb Switch - Left

Pin

Wire Color

Circuit No.

Function

A

L-BU/BK

747

Left Rear Door Ajar Switch Signal

B

D-BU/WH

1179

Left Rear Door Open Switch Signal

C

BK

550

Ground

Sliding Door Jamb Switch - Right


Object Number: 333035  Size: CH

Connector Part Information

  • OEM: 12065422
  • Service: 12101864
  • Description: 3-Way F Metri-Pack 150 Series (WH)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Sliding Door Jamb Switch - Right

Pin

Wire Color

Circuit No.

Function

A

L-GN/BK

748

Right Rear Door Ajar Switch Signal (w/o AQW)

L-BU/BU

748

Right Rear Door Ajar Switch Signal (AQW)

B

YE/BK

1181

Right Rear Door Open Switch Signal

C

BK

850

Ground

Tail/Stop and Turn Signal Lamp - Left


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 101350G
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Tail/Stop and Turn Signal Lamp - Left

Pin

Wire Color

Circuit No.

Function

A

L-GN

--

Left Rear Stop/Turn Lamp Supply Voltage

B

BK

--

Ground

BK

--

Ground

C

PU

--

Park Lamps Supply Voltage

Tail/Stop and Turn Signal Lamp - Right


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 101350G
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Tail/Stop and Turn Signal Lamp - Right

Pin

Wire Color

Circuit No.

Function

A

L-GN

--

Right Rear Stop/Turn Lamp Supply Voltage

B

BK

--

Ground

BK

--

Ground

C

PU

--

Park Lamps Supply Voltage

Tail Lamp - Left


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 101350C
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Tail Lamp - Left

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BK

--

Ground

C

PU

--

Park Lamps Supply Voltage

Tail Lamp - Right


Object Number: 1694736  Size: CH

Connector Part Information

  • OEM: 101350C
  • Service: See Catalog
  • Description: 3-Way F CIC W3 Socket (L-GY)

Terminal Part Information

  • Terminal: Not Serviced in Kit
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Tail Lamp - Right

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BK

--

Ground

C

PU

--

Park Lamps Supply Voltage

Turn Signal/Multifunction Switch C1


Object Number: 1553931  Size: CH

Connector Part Information

  • OEM: 15497899
  • Service: See Catalog
  • Description: 8-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Turn Signal/Multifunction Switch C1

Pin

Wire Color

Circuit No.

Function

A-E

--

--

Not Used

F

L-BU/WH

1414

Left Turn Signal Switch Signal

G

BK/WH

1551

Ground

H

D-BU/WH

1415

Right Turn Signal Switch Signal

Turn Signal/Multifunction Switch C2


Object Number: 130718  Size: CH

Connector Part Information

  • OEM: 12059800
  • Service: 15306169
  • Description: 5-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Turn Signal/Multifunction Switch C2

Pin

Wire Color

Circuit No.

Function

A

BN

1356

Flash To Pass Switch Signal

B-C

--

--

Not Used

D

BK/WH

1551

Ground

E

PU

524

Headlamp Dimmer Switch High Beam Signal

Turn Signal/Multifunction Switch C3


Object Number: 811190  Size: CH

Connector Part Information

  • OEM: 15339058
  • Service: See Catalog
  • Description: 7-Way F Metri-Pack 150 Series (GY)

Terminal Part Information

  • Terminal: 12064971/Tray 5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A

Turn Signal/Multifunction Switch C3

Pin

Wire Color

Circuit No.

Function

G

--

--

Not Used

H

BK/WH

1251

Ground

J

PK

94

Windshield Washer Switch Signal

K

L-GN

1715

Windshield Wiper Switch High Signal

L

L-BU

1714

Windshield Wiper Switch Low Signal

M-N

--

--

Not Used

Turn Signal/Multifunction Switch C4 (C25)


Object Number: 1492427  Size: CH

Connector Part Information

  • OEM: 15418023
  • Service: See Catalog
  • Description: 5-Way M Unsealed (BK)

Terminal Part Information

  • Terminal: SHCMW-A03T-040/Tray 20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-13

Turn Signal/Multifunction Switch C4 (C25)

Pin

Wire Color

Circuit No.

Function

1

BK/WH

1551

Ground

2

GY

391

Rear Window Wiper Switch Signal

3

L-GN

2270

Rear Window Washer Relay Control

4-5

--

--

Not Used

Vanity Mirror Lamp - Left (DH6)


Object Number: 35441  Size: CH

Connector Part Information

  • OEM: 12047663
  • Service: 12085481
  • Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047581/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-3

Vanity Mirror Lamp - Left (DH6)

Pin

Wire Color

Circuit No.

Function

A

OG

1732

Inadvertent Power Courtesy Lamp

B

BK

750

Ground

Vanity Mirror Lamp - Right (DH6)


Object Number: 35441  Size: CH

Connector Part Information

  • OEM: 12047663
  • Service: 12085481
  • Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal: 12047581/Tray 2
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094429/J-35616-3

Vanity Mirror Lamp - Right (DH6)

Pin

Wire Color

Circuit No.

Function

A

OG

1732

Inadvertent Power Courtesy Lamp

B

BK

750

Ground