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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 72 (LIGHTING SYSTEMS)COMPONENT LOCATORLIGHTING SYSTEMS CONNECTOR END VIEWS

2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Lighting Systems Connector End Views

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Lighting Systems Connector End Views

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Ambient Light Sensor (C67)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: 12085535 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1137	DRL Ambient Light Sensor Signal
B	BK/WH	1551	Ground

Backup Lamp - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	D-GN	24	Backup Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Backup Lamp - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	D-GN	24	Backup Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Brake Pedal Position Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15332132 Service: 88953364 3-Way F GT 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	GY	598	10-Volt Reference
B	L-GN	526	Stop Lamp Switch Signal
C	BK	552	Low Reference

Center High Mounted Stop Lamp (CHMSL)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: See Catalog 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	WH	1	Stop Lamp Switch Signal
B	BK	2	Ground

Dome/Reading Lamp - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047781 Service: 12101864 3-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp (DH6)
B	BK	750	Ground
C	GY/BK	690	Courtesy Lamp Supply Voltage

Dome/Reading Lamp - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047781 Service: 12101864 3-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp (DH6)
B	BK	750	Ground
C	GY/BK	690	Courtesy Lamp Supply Voltage

Fog Lamp - Left (T96)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124819 Service: 12085498 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU	34	Fog Lamps Supply Voltage
B	BK	1250	Ground

Fog Lamp - Right (T96)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124819 Service: 12085498 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU	34	Fog Lamps Supply Voltage
B	BK	1250	Ground

Headlamp - High Beam - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124817 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (GY)
Pin	Wire Color	Circuit No.	Function
A	D-GN/BK	711	Left Headlamp High Beam Supply Voltage
B	BK	1350	Ground
B	BK	1350	Ground

Headlamp - High Beam - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124817 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (GY)
Pin	Wire Color	Circuit No.	Function
A	D-GN/BK	311	Right Headlamp High Beam Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Headlamp - Low Beam - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15393198 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	TN/WH	712	Left Headlamp Low Beam Supply Voltage
B	BK	1350	Ground

Headlamp - Low Beam - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15393198 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	TN/WH	312	Right Headlamp Low Beam Supply Voltage
B	BK	150	Ground

I/P Compartment Lamp Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: 12085535 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp
B	BK	1450	Ground

I/P Courtesy Lamp - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12084388 Service: See Catalog 2-Way Lamp Socket Wedge Base W-2 (BK)
Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Supply Voltage
B	BK	1450	Ground

I/P Courtesy Lamp - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12084388 Service: See Catalog 2-Way Lamp Socket Wedge Base W-2 (BK)
Pin	Wire Color	Circuit No.	Function
A	GY/BK	690	Courtesy Lamp Supply Voltage
B	BK	1450	Ground

Lamp Assembly Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15324433 (Delphi) IL-AG5-185-D3C1 (JAE) Service: 15324433 18-Way F Socket Housing (GN)
Pin	Wire Color	Circuit No.	Function
1	BN/WH	230	I/P Dimming Return
2	PK/BK	1597	Courtesy Lamps Switch On Signal
3	-	-	Not Used
4	GY/BK	1598	I/P Dimming Return
5	WH	103	Headlamp Switch Headlamps On Signal
6	BN/WH	301	Park Lamp Switch On Signal
7	OG	192	Front Fog Lamp Switch Signal (T96)
8	-	-	Not Used
9	PK	1444	I/P Dimming Control
10	RD/WH	812	I/P Dimming Voltage Reference
11-12	-	-	Not Used
13	BK	1450	Ground
14	GY	8	Instrument Panel Lamp Supply Voltage
15-16	-	-	Not Used
17	BK/WH	1551	Ground
18	L-BU	1872	Exterior Lamps Off Input

License Lamp - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12110053 Service: See Catalog 2-Way Lamp Socket Wedge Base W-2 (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	14	Tail/License Lamps Supply Voltage
B	D-BU	150	Ground

License Lamp - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12110053 Service: See Catalog 2-Way Lamp Socket Wedge Base W-2 (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	14	Tail/License Lamps Supply Voltage
B	D-GN	150	Ground

Marker Lamp - LF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15300027 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
B	BK	1350	Ground

Marker Lamp - LR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15317651 Service: See Catalog 2-Way Lamp Socket Wedge Base W2 (GY)
Pin	Wire Color	Circuit No.	Function
A	BK	150	Ground
B	BN	9	Park Lamp Supply Voltage

Marker Lamp - RF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15300027 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
B	BK	1250	Ground

Marker Lamp - RR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15317651 Service: See Catalog 2-Way Lamp Socket Wedge Base W2 (GY)
Pin	Wire Color	Circuit No.	Function
A	BK	150	Ground
B	BN	9	Park Lamp Supply Voltage

Park/Turn Signal Lamp - LF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12040977 Service: 12085492 3-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
B	BN	9	Park Lamp Supply Voltage
C	BK	1250	Ground

Park/Turn Signal Lamp - RF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12040977 Service: 12085492 3-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	L-BU/WH	1314	Right Front Turn Signal Lamp Supply Voltage
B	BN	9	Park Lamp Supply Voltage
C	BK	1250	Ground

PRNDL Lamp

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12162711 Service: See Catalog 2-Way Lamp Socket Wedge Base W2 (BK)
Pin	Wire Color	Circuit No.	Function
A	BU	-	Instrument Panel Lamp Supply Voltage
B	BU	-	Ground

Rear Compartment Courtesy Lamp

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: 12085535 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp
B	OG/BK	737	Rear Compartment Courtesy Lamp Switch

Sunload Sensor Assembly (CJ2)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12064760 Service: 12085208 4-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	L-BU/BK	590	Driver Sunload Sensor Signal
B	GY	1548	Passenger Sunload Sensor Signal
C	BK/WH	1551	Ground
D	L-GN/BK	1137	DRL Ambient Light Sensor Signal

Tail Lamp - Left - Lower

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Tail Lamp - Left - Upper

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Tail Lamp - Right - Lower

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Tail Lamp - Right - Upper

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530675 (AFL) Service: See Catalog 2-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	BK	150	Ground
B	BK	150	Ground

Tail/Stop and Turn Signal Lamp - Left

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530671 (AFL) Service: See Catalog 3-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	YE	18	Left Rear Stop/Turn Lamp Supply Voltage
G	BK	150	Ground
G	BK	150	Ground

Tail/Stop and Turn Signal Lamp - Right

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 16530671 (AFL) Service: See Catalog 3-Way Socket (GY)
Pin	Wire Color	Circuit No.	Function
A	BN	9	Park Lamp Supply Voltage
A	BN	9	Park Lamp Supply Voltage
B	YE	18	Right Rear Stop/Turn Lamp Supply Voltage
G	BK	150	Ground
G	BK	150	Ground

Turn Signal/Multifunction Switch C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12059800 Service: 15306169 5-Way F Metri-Pack 150 Series (BK)
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 C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12064862 Service: 12126438 8-Way F Metri-Pack 150 Series (BK)
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 C3

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15339058 Service: See Catalog 7-Way F Metri-Pack 150 Series (GY)
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

Vanity Mirror Lamp - Left (DH6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: 12085535 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp
B	BK	750	Ground

Vanity Mirror Lamp - Right (DH6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12047662 Service: 12085535 2-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	OG	1732	Inadvertent Power Courtesy Lamp
B	BK	750	Ground

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.