Inline Harness Connectors: C201

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

C201 Steering Column Harness to I/P Harness Terminal Identification

Courtesy of GENERAL MOTORS CORP.				Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336852 and & 15336853 20-Way F GT 280 Series (BLK) and 32-Way F GT 280 Series (BLK)		Connector Part Information		15417597 52-Way M GT 150/280 Series (BLK)
Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A1	-	-	Not Used	A1	-	-	Not Used
A2	PNK	3	Ignition 1 Voltage	A2	PNK	3	Ignition 1 Voltage
A3	LT GRN	1763	Steering Wheel Position Signal A (NYS/HP2)	A3	LT GRN	1763	Steering Wheel Position Signal A (NYS/HP2)
A4	PPL	1358	DIC Switch Signal (w/steering wheel controls)	A4	DK GRN /WHT	1358	DIC Switch Signal
A5	BLK/WHT	1851	Ground	A5	BLK/WHT	1851	Ground
A5	BLK/WHT	1851	Ground (HP2)	A5	BLK/WHT	1851	Ground
A6	LT BLU	1764	Steering Wheel Position Signal B (NYS/HP2)	A6	LT BLU	1764	Steering Wheel Position Signal B (NYS/HP2)
A7	WHT	1765	Steering Wheel Position Signal - Marker Pulse (NYS/HP2)	A7	WHT	1765	Steering Wheel Position Signal - Marker Pulse (NYS)
A8	PNK	639	Ignition 1 Voltage	A8	PNK	639	Ignition 1 Voltage
A9	-	-	Not Used	A9	-	-	Not Used
A10	RED	142	Battery Positive Voltage	A10	RED	142	Battery Positive Voltage
B1	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal	B1	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal
B2	YEL	1327	DIC Fuel Signal (w/steering wheel controls)	B2	YEL	1327	DIC Fuel Signal
B3	BLK	28	Horn Relay Control	B3	BLK	28	Horn Relay Control
B4	LT BLU	1059	Steering Wheel Position Sensor Signal (NYS)	B4	LT BLU	1059	Steering Wheel Position Sensor Signal (NYS)
B5	LT BLU	553	Tow/Haul Switch Signal	B5	LT BLU	553	Tow/Haul Switch Signal
B6	BRN/WHT	230	Instrument Panel Lamps Dimming Control (UK3)	B6	BRN/WHT	230	Instrument Panel Lamps Dimming Control
B7	GRY	478	Windshield Wiper Switch Supply Voltage	B7	GRY	478	Windshield Wiper Switch Supply Voltage
B8	BLK	1050	Ground	B8	BLK	1050	Ground
B9	BLK/WHT	1851	Ground	B9	BLK/WHT	1851	Ground
B10	DK BLU	84	Cruise Control Set/Coast Switch Signal	B10	DK BLU	84	Cruise Control Set/Coast Switch Signal
B11	-	-	Not Used	B11	-	-	Not Used
B12	PNK	1796	Steering Wheel Controls Signal (w/steering wheel controls)	B12	DK BLU	1796	Steering Wheel Controls Signal
B13	ORN/BLK	1816	DIC Set/Reset Switch Signal (w/steering wheel controls)	B13	ORN	1816	DIC Set/Reset Switch Signal
B14	DK GRN	1932	Transmission Shift Select Switch (Park) Signal	B14	DK GRN /WHT	1932	Transmission Shift Select Switch (Park) Signal
B15	PNK	94	Windshield Wiper Switch Signal 1	B15	PNK	94	Windshield Wiper Switch Signal 1
B16	YEL	307	Headlamp Switch Flash to Pass Signal	B16	YEL	307	Headlamp Switch Flash to Pass Signal
B17	LT GRN/ BLK	11	Headlamp High Beam Supply Voltage	B17	LT GRN	11	Headlamp High Beam Supply Voltage
B18	BRN	41	Ignition 3 Voltage	B18	BRN	41	Ignition 3 Voltage
B19-B22	-	-	Not Used	B19-B22	-	-	Not Used
B23	GRY	1056	Steering Wheel Position Sensor 5-Volt Reference Voltage (NYS/HP2)	B23	GRY	1056	Steering Wheel Position Sensor 5-Volt Reference Voltage (NYS/HP2)
B24	DK BLU	477	Windshield Wiper Switch High Signal	B24	DK BLU	477	Windshield Wiper Switch High Signal
B25	LT GRN	80	Key In Ignition Switch Signal	B25	LT GRN	80	Key In Ignition Switch Signal
B26	DK BLU	894	DIC Toggle Switch Signal	B26	DK BLU	894	DIC Toggle Switch Signal
B27	BLK	1835	Security System Sensor Low Reference	B27	BLK	1835	Security System Sensor Low Reference
B28	YEL	1836	Security System Sensor Signal	B28	YEL	1836	Security System Sensor Signal
B29	RED/WHT	812	12-Volt Reference	B29	RED/WHT	812	12-Volt Reference
B30	DK GRN /WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage	B30	DK GRN /WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage
B31	LT GRN	1011	Remote Radio Control Signal (w/steering wheel controls)	B31	LT GRN	1011	Remote Radio Control Signal
B32	GRY	397	Cruise Control On Switch Signal	B32	GRY	397	Cruise Control On Switch Signal
C1	RED	342	Battery Positive Voltage	C1	RED	342	Battery Positive Voltage
C2-C8	-	-	Not Used	C2-C8	-	-	Not Used
C9	YEL	5	Crank Voltage	C9	YEL	5	Crank Voltage
C10	-	-	Not Used	C10	-	-	Not Used