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Home >> Chevrolet >> 2006 >> HHR LS, Automatic >> Repair and Diagnosis >> Brakes >> Antilock Brake System With Traction Control System >> Component Locator >> ABS Connectors >> Electronic Brake Control Module (EBCM)
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Electronic Brake Control Module (EBCM)

Fig 1: Electronic Brake Control Module (EBCM) Connector
GM1591670Courtesy of GENERAL MOTORS CORP.
ABS Connector End Views

Connector Part Information 
  • OEM: 1452643-1
  • Service: 88988362
  • Description: 26-Way F
Terminal Part Information 
  • Pins:
  • Terminal:
  • Core/Insulation Crimp:
  • Release Tool/Test Probe:
Electronic Brake Control Module (EBCM)

Pin Wire Color Circuit No. Function
1 RD/WH 740 Battery Positive Voltage
2 OG 885 Wheel Speed Sensor Low Reference Left Rear
3 TN 884 Wheel Speed Sensor Signal Left Rear
4 L-BU 20 Stop Lamp Supply Voltage
5 D-GN 872 Wheel Speed Sensor Signal Right Front
6 TN 833 Wheel Speed Sensor Low Reference Right Front
7 - - Not Used
8 YE 873 Left Front Wheel Speed Sensor Low Reference
9 L-BU 830 Wheel Speed Sensor Signal Left Front
10 - - Not Used
11 BN 882 Wheel Speed Sensor Signal Right Rear
12 WH 883 Wheel Speed Sensor Low Reference Right Rear
13 - - Not Used
14 RD/BK 542 Battery Positive Voltage
15-19 - - Not Used
20 PK 1439 Run/Crank Ignition 1 Voltage
21 TN 2501 High Speed GMLAN Serial Data (-)
22 TN 2501 High Speed GMLAN Serial Data (-)
23 TN/BK 2500 High Speed GMLAN Serial Data (+)
24 TN/BK 2500 High Speed GMLAN Serial Data (+)
25 - - Not Used
26 BK 350 Ground