Lighting Systems Connector End Views. Buick Lucerne 2007

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2007 🢒 Lucerne 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Lighting Systems Connector End Views

Connector 1:	Ashtray Lamp
Connector 2:	Auxiliary Tail Lamp - Left
Connector 3:	Auxiliary Tail Lamp - Right
Connector 4:	Backup Lamp - Left
Connector 5:	Backup Lamp - Right
Connector 6:	Brake Pedal Position Sensor
Connector 7:	Center High Mounted Stop Lamp (CHMSL)
Connector 8:	Cornering Lamp - Left Front (TUH)
Connector 9:	Cornering Lamp - Right Front (TUH)
Connector 10:	Courtesy Lamp - Left Front Door
Connector 11:	Courtesy Lamp - Right Front Door
Connector 12:	Fog Lamp - Left Front (T96)
Connector 13:	Fog Lamp - Right Front (T96)
Connector 14:	Hazard Switch
Connector 15:	Headlamp High Beam - Left
Connector 16:	Headlamp High Beam - Right
Connector 17:	Headlamp Low Beam - Left
Connector 18:	Headlamp Low Beam - Right
Connector 19:	Headlamp Switch
Connector 20:	I/P Compartment Lamp
Connector 21:	License Lamps
Connector 22:	Marker Lamp - Left Front
Connector 23:	Marker Lamp - Right Front
Connector 24:	Marker Lamp - Left Rear
Connector 25:	Marker Lamp - Right Rear
Connector 26:	Overhead Console Lamp
Connector 27:	Park/Turn Signal Lamp - Left Front
Connector 28:	Park/Turn Signal Lamp - Right Front
Connector 29:	Rear Compartment Courtesy Lamp
Connector 30:	Roof Rail Reading Lamp - Left
Connector 31:	Roof Rail Reading Lamp - Right
Connector 32:	Stop/Tail/Turn Signal Lamp - Left
Connector 33:	Stop/Tail/Turn Signal Lamp - Right
Connector 34:	Sunload Twilight Sensor (CJ2)
Connector 35:	Sunload Twilight Sensor (C67)
Connector 36:	Turn Signal/Multifunction Switch C1
Connector 37:	Turn Signal/Multifunction Switch C2
Connector 38:	Turn Signal/Multifunction Switch C3
Connector 39:	Turn Signal/Multifunction Switch C4 (XA7)
Connector 40:	Vanity Mirror Lamp - Left Front (DH6)
Connector 41:	Vanity Mirror Lamp - Right Front (DH6)

Ashtray Lamp

Connector Part Information

OEM: 12124722
Service: 12125055
Description: 2-Way F Lamp Socket Wedge Base W2 (GY)

Terminal Part Information

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

Ashtray Lamp

Pin	Wire Color	Circuit No.	Function
A	GY	8	Instrument Panel Lamp Supply Voltage
B	BK	350	Ground

Auxiliary Tail Lamp - Left

Connector Part Information

OEM: 15317651
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket Wedge Base W2 (GY)

Terminal Part Information

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

Auxiliary Tail Lamp - Left

Pin	Wire Color	Circuit No.	Function
A	BN	--	Left Auxiliary Tail Lamp Supply Voltage
B	BK	--	Ground

Auxiliary Tail Lamp - Right

Connector Part Information

OEM: 15317651
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket Wedge Base W2 (GY)

Terminal Part Information

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

Auxiliary Tail Lamp - Right

Pin	Wire Color	Circuit No.	Function
A	BN	--	Right Auxiliary Tail Lamp Supply Voltage
B	BK	--	Ground

Backup Lamp - Left

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Backup Lamp - Left

Pin	Wire Color	Circuit No.	Function
A	L-GN	--	Left Backup Lamp Supply Voltage
B	BK	--	Ground
B	BK	--	Ground

Backup Lamp - Right

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Backup Lamp - Right

Pin	Wire Color	Circuit No.	Function
A	L-GN	--	Right Backup Lamp Supply Voltage
B	BK	--	Ground
B	BK	--	Ground

Brake Pedal Position Sensor

Connector Part Information

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

Terminal Part Information

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

Brake Pedal Position Sensor

Pin	Wire Color	Circuit No.	Function
A	GY	5381	Brake Apply Sensor Supply Voltage
B	L-BU/YE	5361	Brake Apply Sensor Signal
C	L-BU/BK	853	Low Reference

Center High Mounted Stop Lamp (CHMSL)

Connector Part Information

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

Terminal Part Information

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

Center High Mounted Stop Lamp (CHMSL)

Pin	Wire Color	Circuit No.	Function
A	L-BU	1320	CHMSL Supply Voltage
B	BK	750	Ground

Cornering Lamp - Left Front (TUH)

Connector Part Information

OEM: 15326291
Service: 15306358
Description: 2-Way F Lamp Socket Wedge (NA)

Terminal Part Information

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

Cornering Lamp - Left Front (TUH)

Pin	Wire Color	Circuit No.	Function
A	OG	--	Left Cornering Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Cornering Lamp - Right Front (TUH)

Connector Part Information

OEM: 15326291
Service: 15306358
Description: 2-Way F Lamp Socket Wedge (NA)

Terminal Part Information

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

Cornering Lamp - Right Front (TUH)

Pin	Wire Color	Circuit No.	Function
A	TN	--	Right Cornering Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Courtesy Lamp - Left Front Door

Connector Part Information

OEM: 12064869
Service: 12117323
Description: 2-Way F Metri-Pack 150 Series (BU)

Terminal Part Information

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

Courtesy Lamp - Left Front Door

Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Control
B	BK	350	Ground

Courtesy Lamp - Right Front Door

Connector Part Information

OEM: 12064869
Service: 12117323
Description: 2-Way F Metri-Pack 150 Series (BU)

Terminal Part Information

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

Courtesy Lamp - Right Front Door

Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Control
B	BK	350	Ground

Fog Lamp - Left Front (T96)

Connector Part Information

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

Terminal Part Information

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

Fog Lamp - Left Front (T96)

Pin	Wire Color	Circuit No.	Function
A	PU	34	Front Fog Lamp Supply Voltage
B	BK	250	Ground

Fog Lamp - Right Front (T96)

Connector Part Information

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

Terminal Part Information

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

Fog Lamp - Right Front (T96)

Pin	Wire Color	Circuit No.	Function
A	PU	34	Front Fog Lamp Supply Voltage
B	BK	250	Ground

Hazard Switch

Connector Part Information

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

Terminal Part Information

Pins: A
Terminal/Tray: 12047767/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Pins: B, C
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Hazard Switch

Pin	Wire Color	Circuit No.	Function
A	GY	8	Instrument Panel Lamp Supply Voltage
B	BK	350	Ground
C	TN	2144	Hazard Switch Signal

Headlamp High Beam - Left

Connector Part Information

OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)

Terminal Part Information

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

Headlamp High Beam - Left

Pin	Wire Color	Circuit No.	Function
A	D-GN/WH	--	Left Headlamp High Beam Supply Voltage
B	BK	--	Ground

Headlamp High Beam - Right

Connector Part Information

OEM: 12059183
Service: 12101898
Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)

Terminal Part Information

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

Headlamp - High Beam - Right

Pin	Wire Color	Circuit No.	Function
A	D-GN/WH	--	Right Headlamp High Beam Supply Voltage
B	BK	--	Ground

Headlamp Low Beam - Left

Connector Part Information

OEM: 12059181
Service: 12101897
Description: 2-Way F Metri-Pack 280 Series, Sealed (GY)

Terminal Part Information

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

Headlamp Low Beam - Left

Pin	Wire Color	Circuit No.	Function
A	YE	--	Left Headlamp Low Beam Supply Voltage
B	BK	--	Ground
B	BK	--	Ground

Headlamp Low Beam - Right

Connector Part Information

OEM: 12059181
Service: 12101897
Description: 2-Way F Metri-Pack 280 Series, Sealed (GY)

Terminal Part Information

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

Headlamp Low Beam - Right

Pin	Wire Color	Circuit No.	Function
A	YE	--	Right Headlamp Low Beam Supply Voltage
B	BK	--	Ground
B	BK	--	Ground

Headlamp Switch

Connector Part Information

OEM: 15416970
Service: 22715969
Description: 16-Way F Micro-Pack 64 Series (BK)

Terminal Part Information

Pins: 1, 2, 3, 6, 7, 8, 12, 13, 15
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Headlamp Switch

Pin	Wire Color	Circuit No.	Function
1	WH	103	Headlamp Switch Headlamps On Signal
2	L-BU/TN	13	Park Lamp Switch ON Signal
3	D-GN	306	Headlamp Switch OFF Signal
4-5	--	--	Not Used
6	OG	192	Front Fog Lamp Switch Signal (T96)
7	GY	8	Instrument Panel Lamp Supply Voltage
8	BK	450	Ground
9-11	--	--	Not Used
12	PK/BK	1597	Courtesy Lamp Switch On Signal
13	PK	1444	I/P Dimming Signal
14	--	--	Not Used
15	OG/WH	812	12-Volt Reference
16	--	--	Not Used

I/P Compartment Lamp

Connector Part Information

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

Terminal Part Information

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

I/P Compartment Lamp

Pin	Wire Color	Circuit No.	Function
A	OG	1732	12-Volt Reference
B	BK	450	Ground

License Lamps

Connector Part Information

OEM: 15324946
Service:88986416
Description: 2-Way F Lamp Socket Wedge Base W2 (GY)

Terminal Part Information

Pins: A, B
Terminal/Tray: 12124471/5
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12094430/N/A

License Lamps

Pin	Wire Color	Circuit No.	Function
A	BN/WH	309	License Lamp Supply Voltage
B	BK	1050	Ground

Marker Lamp - Left Front

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Marker Lamp - Left Front

Pin	Wire Color	Circuit No.	Function
A	PU	--	Left Marker Lamp Supply Voltage
A	PU	--	Left Marker Lamp Supply Voltage
B	BK	--	Ground
	BK	--	Ground
	BK	--	Ground (TUH)

Marker Lamp - Right Front

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Marker Lamp - Right Front

Pin	Wire Color	Circuit No.	Function
A	BN/WH	--	Right Marker Lamp Supply Voltage
A	BN/WH	--	Right Marker Lamp Supply Voltage
B	BK	--	Ground
	BK	--	Ground
	BK	--	Ground (TUH)

Marker Lamp - Left Rear

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Marker Lamp - Left Rear

Pin	Wire Color	Circuit No.	Function
A	BN	--	Left Marker Lamp Supply Voltage
B	BK	--	Ground

Marker Lamp - Right Rear

Connector Part Information

OEM: 16530675
Service: Service by Harness - See Part Catalog
Description: 2-Way F Socket (GY)

Terminal Part Information

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

Marker Lamp - Right Rear

Pin	Wire Color	Circuit No.	Function
A	BN	--	Right Marker Lamp Supply Voltage
B	BK	--	Ground

Overhead Console Lamp

Connector Part Information

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

Terminal Part Information

Pins: A
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: B, C
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Overhead Console Lamp

Pin	Wire Color	Circuit No.	Function
A	BK	850	Ground
B	GY/BK	690	Courtesy Lamp Control
C	OG	1732	12-Volt Reference

Park/Turn Signal Lamp - Left Front

Connector Part Information

OEM: 16530673
Service: Service by Harness - See Part Catalog
Description: 3-Way F Socket (WH)

Terminal Part Information

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

Park/Turn Signal Lamp - Left Front

Pin	Wire Color	Circuit No.	Function
A	D-BU/WH	--	Left Park Lamp Supply Voltage
B	PU	--	Left Turn Signal Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Park/Turn Signal Lamp - Right Front

Connector Part Information

OEM: 16530673
Service: Service by Harness - See Part Catalog
Description: 3-Way F Socket (WH)

Terminal Part Information

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

Park/Turn Signal Lamp - Right Front

Pin	Wire Color	Circuit No.	Function
A	D-BU/WH	--	Right Park Lamp Supply Voltage
B	PU	--	Right Turn Signal Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Rear Compartment Courtesy Lamp

Connector Part Information

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

Terminal Part Information

Pins: B, C
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Rear Compartment Courtesy Lamp

Pin	Wire Color	Circuit No.	Function
A	--	--	Not Used
B	OG/BK	737	Trunk Lamp Control
C	OG	1732	12-Volt Reference

Roof Rail Reading Lamp - Left

Connector Part Information

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

Terminal Part Information

Pins: A
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: B, C
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Roof Rail Reading Lamp - Left

Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Low Control
B	BK	850	Ground
C	OG	1732	Courtesy Lamps Supply Voltage

Roof Rail Reading Lamp - Right

Connector Part Information

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

Terminal Part Information

Pins: A
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: B, C
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Roof Rail Reading Lamp - Right

Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Control
B	BK	850	Ground
C	OG	1732	Courtesy Lamps Supply Voltage

Stop/Tail/Turn Signal Lamp - Left

Connector Part Information

OEM: 12160395
Service: 12159662
Description: 3-Way F Socket (WH)

Terminal Part Information

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

Stop/Tail/Turn Signal Lamp - Left

Pin	Wire Color	Circuit No.	Function
A	YE	--	Left Stop/Turn Signal Lamp Supply Voltage
B	BN	--	Left Stop/Turn Signal Lamp Supply Voltage
B	BN	--	Left Stop/Turn Signal Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Stop/Tail/Turn Signal Lamp - Right

Connector Part Information

OEM: 12160395
Service: 12159662
Description: 3-Way F Socket (WH)

Terminal Part Information

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

Stop/Tail/Turn Signal Lamp - Right

Pin	Wire Color	Circuit No.	Function
A	YE	--	Right Stop/Turn Signal Lamp Supply Voltage
B	BN	--	Right Stop/Turn Signal Lamp Supply Voltage
B	BN	--	Right Stop/Turn Signal Lamp Supply Voltage
G	BK	--	Ground
G	BK	--	Ground

Sunload Twilight Sensor (CJ2)

Connector Part Information

OEM: 12064760
Service: 12085208
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Pins: A, B, D
Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Pins: C
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Sunload Twilight Sensor (CJ2)

Pin	Wire Color	Circuit No.	Function
A	L-BU/BK	590	Left Sunload Sensor Signal
B	GY	1548	Right Sunload Sensor Signal
C	BK	350	Ground
D	L-GN/BK	1137	Ambient Light Sensor Signal

Sunload Twilight Sensor (C67)

Connector Part Information

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

Terminal Part Information

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

Sunload Twilight Sensor (C67)

Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1137	Ambient Light Sensor Signal
B	BK	350	Ground

Turn Signal/Multifunction Switch C1

Connector Part Information

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

Terminal Part Information

Pins: H, J, K, L
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Turn Signal/Multifunction Switch C1

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