ABS Connectors

WARNING: This page is about a different car, the 2006 Isuzu Ascender, 2006 GMC Envoy XL, 2006 GMC Envoy, 2006 Chevrolet TrailBlazer, and 2006 Buick Rainier. 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		13551457 46-Way F EBC-440 (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	RD	4042	Battery Positive Voltage
3-4	-	-	Not Used
5	L-BU	2066	Serial Data Signal
6	PU	420	TCC Brake Switch/Cruise Control Release Signal
7	-	-	Not Used
8	L-BU	715	Lateral Accelerometer Signal
9	-	-	Not Used
10	L-BU	1764	Steering Wheel Position Signal B
11	L-BU	1059	Steering Wheel Position Sensor Signal 1
12	L-BU	830	Left Front Wheel Speed Sensor Signal
13	YE	873	Left Front Wheel Speed Sensor Low Reference
14	TN/BK	464	Delivered Torque Signal
15	YE	5353	Yaw Ring Raster Control
16	BK	1850	Ground
117-21	-	-	Not Used
22	L-BU	2088	Steering Wheel Position Sensor Low Reference
23	D-GN	2087	Steering Wheel Position Sensor 5-Volt Reference
24	OG/BK	556	Steering Wheel Position Sensor Signal 2
25	GY	626	Steering Wheel Position Sensor 5-Volt Reference
26	D-GN	872	Right Front Wheel Speed Sensor Signal
27	TN	833	Right Front Wheel Speed Sensor Low Reference
28	OG/BK	463	Requested Torque Signal
29	PU	333	Brake Fluid Level Sensor Signal
30	-	-	Not Used
31	RD	642	Battery Positive Voltage
32	BN	441	Ignition 3 Voltage
33-36	-	-	Not Used
37	D-BU	716	Yaw Rate Sensor Signal
38	YE	5353	Yaw Ring Raster Control
39	L-GN	1763	Steering Wheel Position Signal A
40	-	-	Not Used
41	RD	885	Left Rear Wheel Speed Sensor Low Reference
42	BK	884	Left Rear Wheel Speed Sensor Signal
43	BN	882	Right Rear Wheel Speed Sensor Signal
44	WH	883	Right Rear Wheel Speed Sensor Low Reference
45	BK	1850	Ground
46	-	-	Not Used

Steering Wheel Speed/Position Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052444 8-Way F Micro-Pack 100 Series Unsealed (BK)
Pin	Wire Color	Circuit No.	Function
1	GY	626	Steering Wheel Position Sensor 5-Volt Reference
2	OG/BK	556	Steering Wheel Position Sensor Signal 2
3	L-GN	1763	Steering Wheel Position Signal A
4	L-BU	1764	Steering Wheel Position Signal B
5	-	-	Not Used
6	L-BU	1059	Steering Wheel Position Sensor Signal 1
7	BN	341	Ignition 3 Voltage
8	BK/WH	751	Ground

Traction Control Switch

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15332145 8-Way F GT 150 Series Unsealed (BK)
Pin	Wire Color	Circuit No.	Function
A-C	-	-	Not Used
D	L-BU	2066	Serial Data Signal
E	BK/WH	751	Ground
F-H	-	-	Not Used

Wheel Speed Sensor - LF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326801 2-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	L-BU	830	Left Front Wheel Speed Sensor Signal
B	YE	873	Left Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor - LR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BK	884	Left Rear Wheel Speed Sensor Signal
B	RD	885	Left Rear Wheel Speed Sensor Low Reference

Wheel Speed Sensor - RF

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326801 2-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	D-GN	872	Right Front Wheel Speed Sensor Signal
B	TN	833	Right Front Wheel Speed Sensor Low Reference

Wheel Speed Sensor - RR

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	882	Right Rear Wheel Speed Sensor Signal
B	WH	883	Right Rear Wheel Speed Sensor Low Reference

Yaw Rate and lateral Acceleration Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15383156 6-Way F Quadlock Micro Sealed (GY)
Pin	Wire Color	Circuit No.	Function
1	D-GN	2087	Steering Wheel Position Sensor 5-V Reference
2	L-BU	715	Lateral Accelerometer Signal
3	D-BU	716	Yaw Rate Sensor Signal
4	YE	5353	Yaw Ring Raster Control
5	YE	5353	Yaw Ring Raster Control
6	L-BU	2088	Steering Wheel Position Sensor Low Reference