ABS Connector End Views

Electronic Brake Control Module (EBCM)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336549 37-Way F Mixed Series (BLK)
Pin	Wire Color	Circuit No.	Function
A1	BRN/WHT	1571	Traction Control Switch Signal
A2	-	-	Not Used
A3	BLK	884	Left Rear Wheel Speed Sensor Signal
A4	RED	885	Left Rear Wheel Speed Sensor Low Reference
A5	WHT	883	Right Rear Wheel Speed Sensor Low Reference
A6	BRN	882	Right Rear Wheel Speed Sensor Signal
A7	TAN	833	Right Front Wheel Speed Sensor Low Reference
A8	DK GRN	872	Right Front Wheel Speed Sensor Signal
A9	YEL	873	Left Front Wheel Speed Sensor Low Reference
A10	LT BLU	830	Left Front Wheel Speed Sensor Signal
A11	PNK	439	Ignition 1 Voltage
B1-B11	-	-	Not Used
C1	TAN/BLK	464	Delivered Torque Signal
C2-C6	-	-	Not Used
C7	WHT	17	Stop Lamp Switch Signal
C8	LT BLU	1122	ABS/TCS Class 2 Serial Data
C9	ORN/BLK	463	Requested Torque Signal
C10	-	-	Not Used
C11	-	-	Vent Tube
A	RED	102	Battery Positive Voltage
B	RED	302	Battery Positive Voltage
C	BLK	251	Ground
D	BLK	2050	Ground

Wheel Speed Sensor (WSS)-LF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metric-Pack 150 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A	YEL	873	Left Front Wheel Speed Sensor Low Reference
B	LT BLU	830	Left Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS)-LR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metric-Pack 150 Series Sealed (GRY)
Pin	Wire Color	Circuit No.	Function
A	WHT	884	Left Rear Wheel Speed Sensor Signal
B	BLK	885	Left Rear Wheel Speed Sensor Low Reference

Wheel Speed Sensor (WSS)-RF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metric-Pack 150 Series Sealed (GRY)
Pin	Wire Color	Circuit No.	Function
A	TAN	833	Right Front Wheel Speed Sensor Low Reference
B	DK GRN	872	Right Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS)-RR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metric-Pack 150 Series Sealed (GRY)
Pin	Wire Color	Circuit No.	Function
A	WHT	882	Right Rear Wheel Speed Sensor Signal
B	BLK	883	Right Rear Wheel Speed Sensor Low Reference