ABS Connector End Views

Brake Fluid Pressure Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326556 Service: 88953359 3-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	D-GN	2087	5-Volt Reference
B	PU	5002	Brake Fluid Pressure Sensor Signal
C	L-BU	2088	Low Reference

Electronic Brake Control Module (EBCM) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15410622 Service: 88953397 27-Way F Micro-Pack 100 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	RD/BK	1442	Battery Positive Voltage
B	RD/BK	1442	Battery Positive Voltage
C	PK	1339	Run/Crank Ignition 1 Voltage
D	-	-	Not Used
E	BK/WH	251	Signal Ground
F	BK/WH	251	Signal Ground
G	WH	1294	Variable Effort Steering Solenoid Supply Voltage
H	BN	1295	Variable Effort Steering Solenoid Control
A1	L-BU	830	Wheel Speed Sensor Signal Left Front
A2	YE	873	Left Front Wheel Speed Sensor Low Reference
A3	D-GN	872	Wheel Speed Sensor Signal Right Front
A4	TN	833	Wheel Speed Sensor Low Reference Right Front
A5	TN	884	Wheel Speed Sensor Signal Left Rear
A6	OG	885	Wheel Speed Sensor Low Reference Left Rear
A7	BN	882	Wheel Speed Sensor Signal Right Rear
A8	WH	883	Wheel Speed Sensor Low Reference Right Rear
A9-A14	-	-	Not Used
B1-B8	-	-	Not Used
B9	TN	2501	High Speed GMLAN Serial Data (-)
B10	TN	2501	High Speed GMLAN Serial Data (-)
B11	TN/BK	2500	High Speed GMLAN Serial Data (+)
B12	TN/BK	2500	High Speed GMLAN Serial Data (+)
B13	L-BU	2088	Combined Vehicle Inertial Sensor Low Reference
B14	D-GN	2087	Combined Vehicle Inertial Sensor Supply Voltage
C1-C5	-	-	Not Used
C6	L-BU	1764	Steering Wheel Position Signal B
C7	L-GN	1763	Steering Wheel Position Signal A
C8	D-BU	716	Yaw Rate Sensor Signal (1)
C9	L-GN/BK	1338	Yaw Rate Sensor Signal (2)
C10	PU	5002	Brake Fluid Pressure Sensor Signal
C11-C14	-	-	Not Used

Traction Control Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12124997 Service: 12167130 5-Way F (BK)
Pin	Wire Color	Circuit No.	Function
A	GY/BK	1458	Instrument Panel Lamp Supply Voltage - 4
B	BK	1550	Ground
C	-	-	Not Used
D	BN/WH	1571	Traction Control Switch Signal
E	-	-	Not Used

Wheel Speed Sensor (WSS) - LF Connector End View

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

Wheel Speed Sensor (WSS) - LR Connector End View

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

Wheel Speed Sensor (WSS) - RF Connector End View

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

Wheel Speed Sensor (WSS) - RR Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12052644 Service: NS 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 Accelerometer Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326822 Service: 15326822 5-Way F GT Sealed 4.0 (BK)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	D-GN	2087	5-Volt Reference
C	D-BU	716	Yaw Rate Sensor Signal
D	L-GN	2088	Low Reference
E	L-GN/BK	1338	Lateral Accelerometer Signal