C101 Connector End View

C101

Courtesy of GENERAL MOTORS CORP.				Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336418 38-Way F GT 150 280 Sealed 4.0 5.2 (BLK)		Connector Part Information		15317380 38-Way M GT 150 280 Sealed 4.0 5.2 (BLK)
Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A1	LT GRN/ BLK	431	8 Volt Reference	A1	LT GRN/ BLK	431	8 Volt Reference
A2	BRN/WHT	1555	Channel P Encoder - Signal	A2	BRN/WHT	1555	Channel P Encoder - Signal
A3	DK GRN/ WHT	817	Vehicle Speed Signal	A3	DK GRN/ WHT	817	Vehicle Speed Signal
A4	DK BLU	47	Trailer Auxiliary Supply Voltage	A4	DK BLU	47	Vehicle Speed Signal
A5	BLK	1552	Motor Control A	A5	BLK	1552	Motor Control A
A6	BRN/WHT	1571	Traction Control Switch Signal	A6	BRN/WHT	1571	Traction Control Switch Signal
A7	LT GRN	24	Backup Lamp Supply Voltage	A7	LT GRN	24	Backup Lamp Supply Voltage
A8	BLK/WHT	1554	Encoder Signal Ground	A8	BLK/WHT	1554	Encoder Signal Ground
B1	TAN	1569	Lock Solenoid Control (NP8 only)	B1	TAN	1569	Lock Solenoid Control (NP8 only)
B2	LT BLU	1296	Axle Actuator - Control (NP8 only)	B2	LT BLU	1296	Axle Actuator - Control (NP8 only)
B3	LT BLU	2221	Signal High - Rear	B3	LT BLU	2221	Signal High - Rear
B4	DK GRN	2222	Signal Low - Rear	B4	DK GRN	2222	Signal Low - Rear
B5	-	-	Not Used	B5	-	-	Not Used
B6	RED	1553	Motor Control B	B6	RED	1553	Motor Control B
B7	-	-	Not Used	B7	-	-	Not Used
B8	YEL	400	Signal High - Front	B8	YEL	400	Signal High - Front
B9	PPL	401	Signal Low - Front	B9	PPL	401	Signal Low - Front
B10-B11	-	-	Not Used	B10-B11	-	-	Not Used
B12	BRN	2109	Trailer Park Lamps Supply Voltage	B12	BRN	2109	Trailer Park Lamps Supply Voltage
C1	-	-	Not Used	C1	-	-	Not Used
C2	YEL/BLK	1872	Vehicle Speed Signal	C2	YEL/BLK	1872	Vehicle Speed Signal
C3	LT BLU	1122	ABS/TCS Class 2 Serial Data	C3	LT BLU	1122	ABS/TCS Class 2 Serial Data
C4	GRY	349	Discriminating Sensor - Left - Signal	C4	GRY	349	Discriminating Sensor - Left - Signal
C5	YEL	354	Discriminating Sensor - Signal	C5	YEL	354	Discriminating Sensor - Signal
C6-C8	-	-	Not Used	C6-C8	-	-	Not Used
C9	DK GRN	890	Fuel Tank Pressure Sensor Signal	C9	DK GRN	890	Fuel Tank Pressure Sensor Signal
C10	GRY	2709	5 Volt Reference	C10	GRY	2709	5 Volt Reference
C11	BLK	2759	Low Reference	C11	BLK	2759	Low Reference
C12	ORN/BLK	510	Low Reference (LL8 6 Cylinder Engine)	C12	ORN/BLK	510	Low Reference Low Reference (LL8 6 Cylinder Engine)
D1	PPL	1589	Fuel Level Sensor Signal - Primary	D1	PPL	1589	Fuel Level Sensor Signal - Primary
D2	LT BLU	832	Traction Control Active Signal	D2	LT BLU	832	Traction Control Active Signal
D3	WHT	1808	Service Traction Control Signal	D3	WHT	1808	Service Traction Control Signal
D4-D5	-	-	Not Used	D4-D5	-	-	Not Used
D6	YEL	1834	Forward Discriminating Sensor Signal	D6	YEL	1834	Forward Discriminating Sensor Signal
D7	DK GRN	1409	Discriminating Sensor - Right - Signal	D7	DK GRN	1409	Discriminating Sensor - Right - Signal
D8	-	-	Not Used	D8	-	-	Not Used