ABS Connector End Views

Electronic Brake Control Module (EBCM) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		1928403008 31-Way F (BK)
Pin	Wire Color	Circuit Number	Function
1	BN	882	RR WSS Signal
2	-	-	Not Used
3	WH	883	RR WSS Low Reference
4	D-GN	872	RF WSS Signal
5	TN	833	RF WSS Low Reference
6	YE	873	LF WSS Low Reference
7	L-BU	830	LF WSS Signal
8	BK	884	LR WSS Signal
9	RD	885	LR WSS Low Reference
10	-	-	Not Used
11	WH/BK	5043	Keyword Serial Data
12-14	-	-	Not Used
15	PK	1039	Ignition 1 Voltage
16	BK	350	Ground
17	RD	702	Battery Positive Voltage
18	OG	140	Battery Positive Voltage
19	BK	350	Ground
20-24	-	-	Not Used
25	TN	2501	CAN Low
26	-	-	Not Used
27	TN/WH	2500	CAN High
28	-	-	Not Used
29	TN	2501	CAN Low
30	TN/WH	2500	CAN High
31	BN/WH	1571	Traction Control Switch Signal (NW9)

Traction Control Switch (NW9) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12065872 7-Way F Micro-Pack 100 Series (GY)
Pin	Wire Color	Circuit Number	Function
1	-	-	Not Used
2	BN/WH	1571	Traction Control Switch Signal
3	-	-	Not Used
4	PK	139	Ignition 1 Voltage
5	BK	550	Ground
6	GY	8	I/P Lamps Supply Voltage
7	-	-	Not Used

Wheel Speed Sensor (WSS) - LF Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit Number	Function
A	L-BU	830	LF WSS Signal
B	YE	873	LF WSS Low Reference

Wheel Speed Sensor (WSS) - LR Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162343 2-Way M Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit Number	Function
A	BK	884	LR WSS Signal
B	RD	885	LR WSS Low Reference

Wheel Speed Sensor (WSS) - RF Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052644 2-Way F Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit Number	Function
A	TN	833	RF WSS Low Reference
B	D-GN	872	RF WSS Signal

Wheel Speed Sensor (WSS) - RR Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162343 2-Way M Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit Number	Function
A	BN	882	RR WSS Signal
B	WH	883	RR WSS Low Reference