ABS Connector End Views

Identifying Electronic Brake Control Module (EBCM) Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		C1 - 15318099 7-Way F Metri-Pack 480 Series (BLK) C2 - 15356700 29-Way F Micro-Pack 100 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A	RED	342	Battery Positive Voltage
B	BRN	441	Ignition 3 Voltage
C	GRY	1787	Variable Effort Steering Actuator High Effort Control
D	WHT	345	Variable Effort Steering Actuator Low Effort Control
E	-	-	Vent Tube
F	BLK	1150	Ground
G	BLK	1150	Ground
1	-	-	Not Used
2	TAN/BLK	464	Delivered Torque Signal
3	LT GRN	1763	Steering Wheel Position Signal A
4	-	-	Not Used
5	LT BLU	715	Lateral Accelerometer Signal
6	YEL	2770	Stoplamp Switch Signal
7	PPL	1807	Class 2 Serial Data
8	RED	885	Left Rear Wheel Speed Sensor Low Reference
9	BRN	882	Right Rear Wheel Speed Sensor Signal
10	DK GRN	872	Right Front Wheel Speed Sensor Signal
11	LT BLU	830	Left Front Wheel Speed Sensor Signal
12	ORN/BLK	463	Requested Torque Signal
13	LT GRN/BLK	1338	Low Reference
14-17	-	-	Not Used
18	LT BLU	1764	Steering Wheel Position Signal B
19	DK BLU	716	Yaw Rate Sensor Signal
20	-	-	Not Used
21	PPL	1807	Class 2 Serial Data
22	BLK	884	Left Rear Wheel Speed Sensor Signal
23	WHT	883	Right Rear Wheel Speed Sensor Low Reference
24	TAN	833	Right Front Wheel Speed Sensor Low Reference
25	YEL	873	Left Front Wheel Speed Sensor Low Reference
26	DK BLU	1537	ABS Indicator Signal
27	GRY/BLK	1337	5 Volt Reference
28-29	-	-	Not Used

Identifying Lateral Accelerometer Sensor Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12146121 3-Way F Metri-Pack 150 Series (BRN)
Pin	Wire Color	Circuit No.	Function
A	GRY/BLK	1337	5 Volt Reference
B	LT BLU	715	Lateral Accelerometer Signal
C	LT GRN/BLK	1338	Low Reference

Identifying Steering Wheel Position Sensor Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064978 6-Way F Micro-Pack 100 Series (GRY)
Pin	Wire Color	Circuit No.	Function
1	DK GRN/BLK	1337	5 Volt Reference
2	LT GRN/BLK	1338	Low Reference
3-4	-	-	Not Used
5	LT GRN	1763	Steering Wheel Position Signal A
6	LT BLU	1764	Steering Wheel Position Signal B

Identifying Traction Control Switch Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12059250 2-Way M Metri-Pack 150 Series (NAT)
Pin	Wire Color	Circuit No.	Function
A	BRN/WHT	1788	Traction Control Switch Signal
B	BLK/WHT	351	Ground

Identifying Wheel Speed Sensor (WSS) - LF - Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052638 2-Way F Metri-Pack 150 Series (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK	873	Left Front Wheel Speed Sensor Low Reference
B	WHT	830	Left Front Wheel Speed Sensor Signal

Identifying Wheel Speed Sensor (WSS) - LR - Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052638 2-Way F Metri-Pack 150 Series (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK	885	Left Rear Wheel Speed Sensor Low Reference
B	WHT	884	Left Rear Wheel Speed Sensor Signal

Identifying Wheel Speed Sensor (WSS) - RF - Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052638 2-Way F Metri-Pack 150 Series (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK	833	Right Front Wheel Speed Sensor Low Reference
B	WHT	872	Right Front Wheel Speed Sensor Signal

Identifying Wheel Speed Sensor (WSS) - RR - Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052638 2-Way F Metri-Pack 150 Series (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK	883	Right Rear Wheel Speed Sensor Low Reference
B	WHT	882	Right Rear Wheel Speed Sensor Signal

Identifying Yaw Rate Sensor Connector End View & Functions

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064758 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	GRY/BLK	1337	5 Volt Reference
B	LT GRN/BLK	1338	Low Reference
C	DK BLU	716	Yaw Rate Sensor Signal