ABS Connector End Views

WARNING: This page is about a different car, the 2005 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.

Electronic Brake Control Module (EBCM)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326596 31-Way F Standard Power Timer Sealed (BK)
Pin	Wire Color	Circuit No.	Function
1	WH	883	Right Rear Wheel Speed Sensor Low Reference
2	BN	882	Right Rear Wheel Speed Sensor Signal
3	TN	833	Right Front Wheel Speed Sensor Low Reference
4	-	-	Not Used
5	D-GN	872	Right Front Wheel Speed Sensor Signal
6	YE	873	Left Front Wheel Speed Sensor Low Reference
7	L-BU	830	Left Front Wheel Speed Sensor Signal
8	RD	885	Left Rear Wheel Speed Sensor Low Reference
9	BK	884	Left Rear Wheel Speed Sensor Signal
10	-	-	Not Used
11	L-BU	1276	ABS Serial Data K-Line
12	-	-	Not Used
13	OG/BK	463	Requested Torque Signal
14	L-BU	20	Stop Lamp Switch Signal
15	PK	339	Ignition 1 Voltage
16	BK	150	Ground
17	RD	702	Battery Positive Voltage
18	OG	1002	Battery Positive Voltage
19	BK	150	Ground
20	L-BU	832	Traction Control Active Signal
21	L-GN	867	ABS Indicator Failure Control
22-25	-	-	Not Used
26	WH	1909	Right Front Wheel Speed Sensor Signal
27	TN/BK	464	Delivered Torque Signal
28	WH	2192	Traction Ready Indicator Control
29	-	-	Not Used
30	WH	121	Engine Speed Signal
31	L-BU	1788	Traction Control Switch Signal

Right Heated Seat/Traction Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047886 8-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	641	Ignition 3 Voltage
B	D-BU	1660	Traction Control Indicator Control
C	L-BU	1788	Traction Control Switch Signal
D	GY	8	Instrument Panel Lamps Dimmer Switch Signal
E	BK	550	Ground
F	PK/BK	1503	Passenger Heated Seat High/Low Signal
G	L-GN	559	Heated Occupant Sensor Signal
H	-	-	Not Used

Stop Lamp Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15317343 4-Way F Standard Power Timer (BK)
Pin	Wire Color	Circuit No.	Function
1-2	-	-	Not Used
3	L-BU	20	Stop Lamp Switch Signal
4	OG	540	Battery Positive Voltage

Wheel Speed Sensor (WSS) - LF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15358647 2-Way M (NA)
Pin	Wire Color	Circuit No.	Function
1	YE	873	Left Front Wheel Speed Sensor Low Reference
2	D-GN	830	Left Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS) - LR

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

Wheel Speed Sensor (WSS) - RF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15358648 2-Way M (NA)
Pin	Wire Color	Circuit No.	Function
1	TN	833	Right Front Wheel Speed Sensor Low Reference
2	D-GN	872	Right Front Wheel Speed Sensor Signal

Wheel Speed Sensor (WSS) - RR

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	BN	882	Right Rear Wheel Speed Sensor Low Reference
B	WH	883	Right Rear Wheel Speed Sensor Signal