Electronic Brake Control Module (EBCM) Connector End Views

Electronic Brake Control Module (EBCM) (DBC7)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		PED 15328988 37-Way F Micro-Pack 100W Sealed
Pin	Wire Color	Circuit No.	Function
1	RD	42	Battery Positive Voltage
2	RD	42	Battery Positive Voltage
3-4	-	-	Not Used
5	D-GN/WH	884	Left Rear Wheel Speed Sensor Signal
6	BN/BK	885	Left Rear Wheel Speed Sensor Return
7	PU	883	Right Rear Wheel Speed Sensor Return
8	L-BU	882	Right Rear Wheel Speed Sensor Signal
9	WH	833	Right Front Wheel Speed Sensor Return
10	BN	872	Right Front Wheel Speed Sensor Signal
11	L-GN	873	Left Front Wheel Speed Sensor Return
12	D-BU	830	Left Front Wheel Speed Sensor Signal
13	RD/YE	241	Ignition 3 Voltage
14	BK	50	Ground
15	BK	50	Ground
16-17	-	-	Not Used
18	D-BU	874	ABS Indicator Signal
19-20	-	-	Not Used
21	BK/WH	2051	Serial Data
22	-	-	Not Used
23	GY	875	Base Brake Failure Signal
24-28	-	-	Not Used
29	WH	834	Rough Road Signal
30-32	-	-	Not Used
33	BN	20	Stop Lamp Supply Voltage/Stop Lamp Switch Signal
34-36	-	-	Not Used
37	-	-	Vent Tube

Electronic Brake Control Module (EBCM) (Mando)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		AMP 368482-1 25-Way PLUG ASSY FOR 25P ABS (BK)
Pin	Wire Color	Circuit No.	Function
1	BN	872	Right Front Wheel Speed Sensor Low Reference
2	WH	833	Right Front Wheel Speed Sensor
3	WH	834	Rough Road Signal
4	PK	639	Ignition 1 Voltage
5	D-GN/WH	884	Left Rear Wheel Speed Signal
6	BN/BK	885	Left Rear Wheel Speed Sensor Return
7	BK/WH	2051	Ground
8	BK	50	Ground
9	RD	42	Battery Positive Voltage
10-15	-	-	Not Used
16	GY	875	Base Brake Failure Signal
17	-	-	Not Used
18	BN	20	Stop Lamp Supply Voltage
19	D-BU	830	Left Front Wheel Speed Sensor Signal
20	L-GN	873	Left Front Wheel Speed Sensor Return
21	-	-	Not Used
22	PU	883	Right Rear Wheel Speed Sensor Return
23	L-BU	882	Right Rear Wheel Speed Sensor Signal
24	BK	50	Ground
25	RD	42	Battery Positive Voltage