Electronic Brake Control Module (EBCM) Connector End View (LE5)

Fig 1: EBCM Connector End View (LE5)

Courtesy of GENERAL MOTORS CORP.

EBCM Connector Part Information (LE5)

Connector Part Information  OEM: 1452643-1 Service: 88988362 Description: 26-Way F (GY)

Terminal Part Information  Pins: 2, 3, 5, 6, 8, 9, 11, 12, 20, 21, 22, 23, 24 Terminal/Tray: 964274-2/16 Core/Insulation Crimp: E/1 Release Tool/Test Probe: J-38125-560/J-35616-33 (YE) Pins: 1 Terminal/Tray: 2-927835-2/7 Core/Insulation Crimp: A/3 Release Tool/Test Probe: 12093647/J-35616-40 (BU) Pins: 14, 26 Terminal/Tray: 2-968037-4/7 Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: 12093647/J-35616-40 (BU)

EBCM Connector Terminal Identification (LE5)

Pin	Wire Color	Circuit No.	Function
1	RD/WH	540	Battery Positive Voltage
2	OG	885	Left Rear Wheel Speed Sensor Low Reference
3	TN	884	Left Rear Wheel Speed Sensor Signal
4	-	-	Not Used
5	D-GN	872	Right Front Wheel Speed Sensor Signal
6	TN	833	Right Front Wheel Speed Sensor Low Reference
7	-	-	Not Used
8	YE	873	Left Front Wheel Speed Sensor Low Reference
9	L-BU	830	Left Front Wheel Speed Sensor Signal
10	-	-	Not Used
11	BN	882	Right Rear Wheel Speed Sensor Signal
12	WH	883	Right Rear Wheel Speed Sensor Low Reference
13	BK	0000	Not Used
14	RD/BK	542	Battery Positive Voltage
15-19	-	-	Not Used
20	PK	1439	Ignition 1 Voltage
21	TN	2501	High Speed GMLAN Serial Data Bus (-)
22	TN	2501	High Speed GMLAN Serial Data Bus (-)
23	TN/BK	2500	High Speed GMLAN Serial Data Bus (+)
24	TN/BK	2500	High Speed GMLAN Serial Data Bus (+)
26	BK	350	Ground