ABS Connector End Views

Brake Fluid Pressure Sensor Connector End View (JL4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		2-967642-1 3-Way F AMP (BK)
Pin	Wire Color	Circuit No.	Function
1	GY/BK	1798	Ground
2	OG	1575	Brake Pressure Sensor Signal
3	GY	596	5-Volt Reference

Brake Fluid Pressure Sensor Connector End View (LS4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15324236 3-Way F Quadlock Micro Sealed (GY)
Pin	Wire Color	Circuit No.	Function
1	GY/BK	1798	Ground
2	OG	1575	Brake Pressure Sensor Signal
3	GY	596	5-Volt Reference

Electronic Brake Control Module (EBCM) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326390 30-Way F GT 150, 280 Series, Sealed (BK)
Pin	Wire Color	Circuit No.	Function
1	BN/WH	2086	Yaw Rate Sensor Test Control (JL4)
2	BN	882	Right Rear Wheel Speed Sensor Signal
3	WH	883	Right Rear Wheel Speed Sensor Low Reference
4	D-GN	872	Right Front Wheel Speed Sensor Signal
5	TN	833	Right Front Wheel Speed Sensor Low Reference
6	WH	17	Stop Lamp Switch Signal
7	WH	121	Engine Speed Signal (JL4)
8	PK	1039	Ignition 1 Voltage
9	TN/BK	464	Delivered Torque Signal (L32)
10	L-BU	715	Lateral Accelerometer Signal (JL4)
11	WH	121	Engine Speed Signal (W/O JL4)
11	TN	2501	High Speed GMLAN Serial Data Bus - (JL4)
12	BK/WH	251	Ground
13	RD	1442	Battery Positive Voltage
14	OG	1740	Battery Positive Voltage
15	BK/WH	251	Ground
16	GY	930	5-Volt Reference (JL4)
17	OG	1575	Brake Pressure Sensor Signal (JL4)
18	GY/BK	1798	Ground (JL4)
19	TN/WH	2500	High Speed GMLAN Serial Data Bus + (JL4)
20	L-BU	830	Left Front Wheel Speed Sensor Signal
21	YE	873	Left Front Wheel Speed Sensor Low Reference
22	BK	884	Left Rear Wheel Speed Sensor Signal
23	RD	885	Left Rear Wheel Speed Sensor Low Reference
24	-	-	Not Used
25	L-BU	1122	ABS/TCS Class 2 Serial Data
26	D-BU	716	Yaw Rate Sensor Signal (JL4)
27	OG/BK	463	Requested Torque Signal (L32)
28	GY	596	5-Volt Reference (JL4)
29	BN	1295	Variable Effort Steering Actuator Control
30	WH	1294	Variable Effort Steering Actuator Supply Voltage

Steering Angle Sensor Connector End View (JL4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		1-928-404-025 7-Way F Bosch (BK)
Pin	Wire Color	Circuit No.	Function
1	1798	GY/BK	Ground
2	1039	PK	Ignition 1 Voltage
3	2500	TN/WH	High Speed GMLAN Serial Data Bus +
4	2501	TN	High Speed GMLAN Serial Data Bus-
5-7	-	-	Not Used

Traction Control Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047785 4-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BK	150	Ground
B	-	-	Not Used
C	BN/WH	1571	Traction Control Switch Signal
D	GY	8	Instrument Panel Lamp Supply Voltage

Wheel Speed Sensor (WSS) - LF Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metri-Pack 150 Series, Sealed (GY)
Pin	Wire Color	Circuit No.	Function
A	YE	873	Left Front Wheel Speed Sensor Low Reference
B	L-BU	830	Left Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS) - LR Connector End View

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

Wheel Speed Sensor (WSS) - RF Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metri-Pack 150 Series, Sealed (GY)
Pin	Wire Color	Circuit No.	Function
A	TN	833	Right Front Wheel Speed Sensor Low Reference
B	D-GN	872	Right Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS) - RR Connector End View

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

Yaw and Lateral Acceleration Sensor Connector End View (JL4)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		1-967616-1 6-Way F AMP (BK)
Pin	Wire Color	Circuit No.	Function
1	GY	930	5-Volt Reference
2	BN/WH	2086	Yaw Rate Sensor Test Control
3	PK	1039	Ignition 1 Voltage
4	D-BU	716	Yaw Rate Sensor Signal
5	L-BU	715	Lateral Accelerometer Signal
6	GY/BK	1798	Ground