Electronic Brake Control Module (EBCM)

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

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	5 BK	1150	Ground
2	0.5 WH	883	Right Rear Wheel Speed Sensor Low Reference
3	0.5 BN	882	Right Rear Wheel Speed Sensor Signal
4	0.5 BK	884	Left Rear Wheel Speed Sensor Signal
5	0.5 RD	885	Left Rear Wheel Speed Sensor Low Reference
6	0.5 TN	833	Right Front Wheel Speed Sensor Low Reference
7-11	-	-	Not Used
12	0.35 L-BU	5986	Serial Data Communication Enable
13	5 RD	242	Battery Positive Voltage
14	0.5 BN	1295	Variable Effort Steering Actuator Control
15-16	-	-	Not Used
17	0.5 D-GN	872	Right Front Wheel Speed Sensor Signal
18	0.35 GY	1056	Steering Wheel Position Sensor 5V Reference Voltage
19	0.35 GY/BK	1337	12-Volt Reference
20	-	-	Not Used
21	0.35 L-GN/BK	6432	CAN Bus Low Serial Data
22	-	-	Not Used
23	0.5 TN	2501	High Speed GMLAN Serial Data Bus-
24	0.5 TN	2501	High Speed GMLAN Serial Data Bus-
25	2 BK	1150	Ground
26	0.5 WH	1294	Variable Effort Steering Actuator Supply Voltage
27	-	-	Not Used
28	0.5 L-BU	830	Left Front Wheel Speed Sensor Signal
29	0.5 YE	873	Left Front Wheel Speed Sensor Low Reference
30-31	-	-	Not Used
32	0.35 D-GN/WH	817	Vehicle Speed Signal
33	0.35 TN/WH	6433	CAN Bus High Serial Data
34-35	-	-	Not Used
36	0.5 TN/WH	2500	High Speed GMLAN Serial Data Bus+
37	0.5 TN/WH	2500	High Speed GMLAN Serial Data Bus+
38	2 RD	42	Battery Positive Voltage

Connector Part Information

Terminal Part Information