Antilock Brake System Connector End Views. Chevrolet TrailBlazer

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 TrailBlazer - 4WD 🢒 Brakes 🢒 Antilock Brake System 🢒 Antilock Brake System Connector End Views

Connector 1:	Electronic Brake Control Module (EBCM)
Connector 2:	Steering Wheel Speed/Position Sensor
Connector 3:	Traction Control Switch
Connector 4:	Wheel Speed Sensor - Left Front
Connector 5:	Wheel Speed Sensor - Left Rear
Connector 6:	Wheel Speed Sensor - Right Front
Connector 7:	Wheel Speed Sensor - Right Rear
Connector 8:	Yaw Rate and Lateral Acceleration Sensor

Electronic Brake Control Module (EBCM)

Connector Part Information

OEM: 13551457
Service: 88988940
Description: 46-Way F EBC-440 (BK)

Terminal Part Information

Pins: 2, 16, 31, 45
Terminal/Tray: 7116-4142-02/10
Core/Insulation Crimp: D/3
Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Pins: 4-6, 8, 10-15, 22-28, 32, 37, 38, 39, 41-44
Terminal/Tray: 638551-1/16
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Pins: 29
Terminal/Tray: 638551-1/16
Core/Insulation Crimp: K/K
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Electronic Brake Control Module (EBCM)

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	RD	4042	Battery Positive Voltage
3	--	--	Not Used
4	L-BU	1122	ABS/TCS Class 2 Serial Data
5	L-BU	2206	Traction Control Preference Switch 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
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	Longitudinal Accelerometer Signal
16	BK	1850	Ground
17-21	--	--	Not Used
22	L-BU	2088	Steering Wheel Position Sensor Low Reference
23	D-GN	2087	5-Volt Reference
24	OG/BK	556	Low Reference
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

Connector Part Information

OEM: 12052444
Service: 12101874
Description: 8-Way F Micro-Pack 100 Series Unsealed (BK)

Terminal Part Information

Pins: 1-4, 6-8
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Steering Wheel Speed/Position Sensor

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 Low Reference
3	L-GN	1763	Steering Wheel Position Signal A
4	L-BU	1764	Steering Wheel Position Signal B (Early Production)
4	D-BU	6047	Steering Wheel Position Signal B (Late Production)
5	--	--	Not Used
6	L-BU	1059	Steering Wheel Position Sensor Signal
7	BN	341	Ignition 3 Voltage
8	BK/WH	751	Ground

Traction Control Switch

Connector Part Information

OEM: 12047663
Service: 12085481
Description: 2-Way M Metri-Pack 150 Series Unsealed (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Traction Control Switch

Pin	Wire Color	Circuit No.	Function
A	GN	751	Ground
B	BU	2206	Serial Data Signal

Wheel Speed Sensor - Left Front

Connector Part Information

OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Wheel Speed Sensor - Left Front

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 - Left Rear

Connector Part Information

OEM: 12052641
Service: 12102747
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor - Left Rear

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 - Right Front

Connector Part Information

OEM: 15326801
Service: 15306156
Description: 2-Way F GT 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Wheel Speed Sensor - Right Front

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 - Right Rear

Connector Part Information

OEM: 12052641
Service: 12102747
Description: 2-Way F Metri-Pack 150 Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Wheel Speed Sensor - Right Rear

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

Connector Part Information

OEM: 10750569
Service: 88953345
Description: 6-Way F Quadlock Micro Sealed (GY)

Terminal Part Information

Terminal/Tray: 962885-5/15
Core/Insulation Crimp: 6/6
Release Tool/Test Probe: 12094429/J-35616-64B(L-BU)

Yaw Rate and Lateral Acceleration Sensor

Pin	Wire Color	Circuit No.	Function
1	D-GN	2087	5-Volt Reference
2	L-BU	715	Lateral Accelerometer Signal
3	D-BU	716	Yaw Rate Sensor Signal
4	YE	5353	Longitudinal Accelerometer Signal
5	YE	5353	Yaw Ring Raster Control
6	L-BU	2088	Low Reference