Instrument Panel, Gages, and Console 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 Air Temperature Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12052642 Service: See Catalog 2-Way F Metri-Pack 150 Series Sealed (GN)
Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	735	Ambient Air Temperature Sensor Signal
B	YE	61	Low Reference

Driver Information Center (DIC)/Hazard Switch Assembly

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15456018 (Delphi) HCMDPB-09-K (JST) Service: See Catalog 9-Way F HCM (BK)
Pin	Wire Color	Circuit No.	Function
1	GY	8	Instrument Panel Lamp Supply Voltage
2	TN	2144	Hazard Switch Signal
3	BN/WH	1571	Traction Control Switch Signal
4	BK/WH	1551	Ground
5	TN	1326	DIC Odometer Signal
6	RD	1328	DIC Gage Signal (Uplevel)
7	OG	1816	DIC Set/Reset Switch Signal
8	PK	893	DIC Select Menu Switch Signal (Uplevel)
9	YE	1327	DIC Fuel Signal (Uplevel)

Electronic Compass Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12064980 Service: See Catalog 9-Way F Micro-Pack 100 Series (BK)
Pin	Wire Color	Circuit No.	Function
7-8	-	-	Not Used
9	WH	193	Rear Defog Relay Control
10	-	-	Not Used
11	BN	1779	Compass Sensor Return
12	D-BU	1778	Compass Sensor Feed
13	PK	739	Ignition 1 Voltage
14	BK	550	Ground
15	-	-	Not Used

Engine Oil Level Switch (L26)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12052641 Service: 12102747 2-Way F Metri-Pack 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	1174	Oil Level Switch Signal
B	BK/WH	451	Ground

Engine Oil Level/Temperature Sensor (LY7)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326808 Service: 15306388 3-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	1174	Oil Level Switch Signal
B	D-GN/WH	357	Oil Temperature Sensor Signal
C	TN	470	Low Reference

Engine Oil Pressure (EOP) Sensor (LY7)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12065287 Service: 12102748 3-Way F Metri-Pack 150 Series Sealed, Pull To Seat (BK)
Pin	Wire Color	Circuit No.	Function
A	TN	470	Low Reference
B	GY	605	5-Volt Reference
C	TN/BK	231	Oil Pressure Switch Signal

Engine Oil Pressure (EOP) Switch (L26)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12065400 Service: 12126436 4-Way F Metri-Pack 150 Series Sealed (GN)
Pin	Wire Color	Circuit No.	Function
A	TN/BK	231	Oil Pressure Switch Signal
B	BK/WH	451	Ground
C-D	-	-	Not Available

Fuel Pump and Sender Assembly

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326631 Service: 15306360 4-Way F GT 280 Sealed 5.8 (BK)
Pin	Wire Color	Circuit No.	Function
A	BK	1850	Ground
B	PU	30	Fuel Level Sensor Signal
C	BK/WH	651	Signal Ground
D	GY	120	Fuel Pump Supply Voltage

Instrument Panel Cluster (IPC)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15393409 (Delphi) 1326042-1 (AMP) Service: 15393409 26-Way F Lever Assisted (BK)
Pin	Wire Color	Circuit No.	Function
1	BK/WH	1551	Ground
2	GY	1036	IPC Class 2 Serial Data
3-5	-	-	Not Used
6	YE	1327	DIC Fuel Signal (Uplevel)
7	RD	1328	DIC Gage Signal (Uplevel)
8	PK	893	DIC Select Menu Switch Signal (Uplevel)
9	PU	5234	Passenger Seat Belt Indicator
10	-	-	Not Used
11	BN/WH	419	MIL Control
12	OG	5240	Battery Positive Voltage
13	GY	8	Instrument Panel Lamp Supply Voltage
14	YE	61	Low Reference (UH8)
15-17	-	-	Not Used
18	BN	1779	Compass Sensor Return (UH8)
19	D-BU	1778	Compass Sensor Feed (UH8)
20	-	-	Not Used
21	L-GN/BK	735	Ambient Air Temperature Sensor Signal (UH8)
22	TN	1326	DIC Odometer Signal
23	-	-	Not Used
24	TN/WH	33	Brake Warning Indicator Control
25	OG	1816	DIC Set/Reset Switch Signal
26	-	-	Not Used