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Electronic Brake Control Module (EBCM)

GM1957370Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13546206
  • Service Connector: 19178086
  • Description: 38-Way F 250/280/6.3 Series, Sealed (BK)
Terminal Part Information
  • Pin: 1
  • Terminated Lead: 13581358
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-42 (RD)
  • Terminal/Tray: 7116-4142-02/10
  • Core/Insulation Crimp: A/3
  • Pins: 3, 4, 6, 15-16, 27, 28, 31
  • Terminated Lead: 13578883
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: 9/9
  • Pins: 8, 9, 12, 17, 18, 19, 21, 23, 24, 30, 32, 33, 36, 37
  • Terminated Lead: 13578883
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: SAITS-A03T-M064/14
  • Core/Insulation Crimp: 9/9
  • Pin: 13
  • Terminated Lead: 13579767
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-42 (RD)
  • Terminal/Tray: 7116-4142-02/10
  • Core/Insulation Crimp: D/3
  • Pin: 25
  • Terminated Lead: 13575408
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15392777/23
  • Core/Insulation Crimp: D/5
  • Pin: 38
  • Terminated Lead: 13575402
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15392777/23
  • Core/Insulation Crimp: B/5
Electronic Brake Control Module (EBCM)

Pin Wire Circuit Function
1 3 BK/WH 251 Ground
2 - - Not Used
3 0.5 BN 882 Right Rear Wheel Speed Sensor Signal
4 0.5 TN 884 Left Rear Wheel Speed Sensor Signal
5 - - Not Used
6 0.5 YE/BK 6032 Low Reference
7 - - Not Used
8 0.5 OG 6030 Brake Vacuum Sensor Signal
9 0.35 BN 7448 Vacuum Assist Pump Relay, Relay Coil Control
10-11 - - Not Used
12 0.35 L-BU 5986 Serial Data Communication Enable
13 5 RD/BK 1442 Battery Positive Voltage
14 - - Not Used
15 0.5 WH 883 Low Reference
16 0.5 OG 885 Low Reference
17 0.5 D-GN 872 Right Front Wheel Speed Sensor Signal
18 0.35 GY 1056 Steering Wheel Position Sensor 12V 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 0.35 TN 2501 High Speed GMLAN Serial Data Bus -
24 0.35 TN 2501 High Speed GMLAN Serial Data Bus -
25 3 BK/WH 251 Ground
26 - - Not Used
27 0.5 YE 873 Low Reference
28 0.5 L-BU 830 Left Front Wheel Speed Sensor Signal
29 - - Not Used
30 0.5 TN 833 Low Reference
31 0.5 GY 6031 5 Volt Reference
32 0.5 BN 818 Vehicle Speed Signal (9C1 or 9C3)
33 0.35 TN/WH 6433 CAN Bus High Serial Data
34-35 - - Not Used
36 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus +
37 0.35 TN/BK 2500 High Speed GMLAN Serial Data Bus +
38 5 RD/BK 1342 Battery Positive Voltage
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