Electronic Brake Control Module (EBCM)

WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. 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
A	5 RD/BK	542	Battery Positive Voltage
B	5 RD/BK	542	Battery Positive Voltage
C	0.5 PK	139	Ignition 1 Voltage
D	-	-	Not Used
E	5 BK	350	Ground
F	5 BK	350	Ground
G-H	-	-	Not Used
A1	0.35 L-BU	830	Left Front Wheel Speed Sensor Supply Voltage
A2	0.35 YE	873	Left Front Wheel Speed Sensor Signal
A3	0.35 D-GN	872	Right Front Wheel Speed Sensor Supply Voltage
A4	0.35 TN	833	Right Front Wheel Speed Sensor Signal
A5	0.35 TN	884	Left Rear Wheel Speed Sensor Supply Voltage
A6	0.35 OG	885	Left Rear Wheel Speed Sensor Signal
A7	0.35 BN	882	Right Rear Wheel Speed Sensor Supply Voltage
A8	0.35 WH	883	Right Rear Wheel Speed Sensor Signal
A9-A14	-	-	Not Used
B1-B8	-	-	Not Used
B9	0.35 TN	2501	High Speed GMLAN Serial Data (-)
B10	0.35 TN	2501	High Speed GMLAN Serial Data (-)
B11	0.35 TN/BK	2500	High Speed GMLAN Serial Data (+)
B12	0.35 TN/BK	2500	High Speed GMLAN Serial Data (+)
B13-B14	-	-	Not Used
C1-C14	-	-	Not Used

Connector Part Information

OEM: 15405449
Service: See Catalog
Description: 20-Way F Mixed Series Sealed (BK)

Terminal Part Information

Pins: A-B
Terminal/Tray: 15305232/23
Core/Insulation Crimp: B/3
Release Tool/Test Probe: J-38125-11A/J-35616-42 (RD)

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

Pins: E-F
Terminal/Tray: 15392777/23
Core/Insulation Crimp: B/5
Release Tool/Test Probe: J-38125-553/J-35616-4A (PU)

Pins: A1-A4, A5-A8, B9-B12
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)