Instrument Panel, Gages, and Console Connector End Views

Engine Oil Level Switch

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

Engine Oil Pressure (EOP) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15344137 3-Way F GT 150 Sealed 5.2 (BK)
Pin	Wire Color	Circuit No.	Function
1	BK	2755	Oil Pressure Sensor Low Reference
2	GY	2705	Oil Pressure Sensor 5-Volt Reference
3	TN/WH	332	Oil Pressure Sensor Signal

Instrument Panel Cluster (IPC)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110088 24-Way F Micro-Pack 100 Series (GY)
Pin	Wire Color	Circuit No.	Function
A1	BN/WH	419	MIL Control
A2	-	-	Not Used
A3	BK/WH	174	Low Washer Fluid Indicator Signal
A4	D-GN/WH	817	Vehicle Speed Signal
A5	WH	121	Engine Speed Signal
A6	GY	1036	IPC Class 2 Serial Data
A7	-	-	Not Used
A8	D-BU	2115	Right Turn Signal Lamps Supply Voltage
A9-A10	-	-	Not Used
A11	RD	2353	Instrument Panel Lamps Dimming Supply Voltage
A12	BK	1050	Ground
B1	L-BU	2114	Left Turn Signal Lamps Supply Voltage
B2-B3	-	-	Not Used
B4	OG	1816	DIC Set/Reset Switch Signal
B5	D-BU	894	DIC Toggle Switch Signal
B6	D-GN/WH	1358	DIC Switch Signal
B7	YE	1327	DIC Fuel Signal
B8	-	-	Not Used
B9	PK	639	Ignition 1 Voltage
B10	-	-	Not Used
B11	OG	2840	Battery Positive Voltage
B12	BK/WH	1851	Ground