Electronic Brake Control Module (EBCM)

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Electronic Brake Control Module (EBCM) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	2 OG	540	Battery Positive Voltage
2	2 BK	2050	Ground
3	3 BK	850	Ground
4	3 RD	542	Battery Positive Voltage
5	0.8 L-BU	20	Stop Lamp Control
6	-	-	Not Used
7	0.35 PU	1807	Class 2 Serial Data
8-9	-	-	Not Used
10	0.35 BN	718	Low Reference (4WD)
11	0.35 TN	833	Right Front Wheel Speed Sensor Signal
12	0.35 D-GN	872	Right Front Wheel Speed Control
13-15	-	-	Not Used
16	0.35 PU	1807	Class 2 Serial Data
17	0.35 D-BU	716	LNG Rate Signal (4WD)
18	0.35 L-BU	830	Left Front Wheel Speed Control
19-20	-	-	Not Used
21	0.35 PK	1439	Ignition Voltage
22	0.35 TN/BK	464	Delivered Torque Signal (NW7)
23	0.35 OG/BK	463	Requested Torque Signal (NW7)
24-25	-	-	Not Used
26	0.35 YE	873	Left Front Wheel Speed Sensor Signal
27	-	-	Not Used
28	0.35 YE/BK	1827	Vehicle Speed Signal

Connector Part Information

OEM: 15409795
Service: 88953414
Description: 28-Way F Series Sealed (GY)

Terminal Part Information

Pins: 1, 2, 3, 4
Terminal/Tray: 8100-0468/6
Core/Insulation Crimp: F/5
Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Pins: 5
Terminal/Tray: 8100-1467/6
Core/Insulation Crimp: 8/8
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)

Pins: 7, 10, 11, 12, 16, 17, 18, 21, 22, 23, 26, 28
Terminal/Tray: 8100-1466/6
Core/Insulation Crimp: 7/7
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)