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Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW)

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Fig 1: Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW) Connector End View
GM1862109Courtesy of GENERAL MOTORS CORP.
Electronic Brake Control Module (EBCM) (JD9 Under 8600 GVW)

Pin Wire Circuit Function
1 3 RD/BK 442 Battery Positive Voltage
2 0.5 GY 6044 5-Volt Reference
3 - - Not Used
4 0.5 L-GN 6043 Steering Angle Sensor Signal
5 - - Not Used
6 0.5 D-GN 872 Right Front Wheel Speed Sensor Signal
7 - - Not Available
8 0.5 YE 6046 Steering Angle Sensor Phase A
9 0.5 GY 6044 5-Volt Reference
10 0.5 OG 6030 Brake Vacuum Sensor Signal
11 0.5 D-GN/WH 817 Vehicle Speed Signal
12 0.5 OG/BK 6045 Low Reference
13 3 BK 2150 Ground
14 0.5 YE 2501 High Speed GMLAN Serial Data Bus-
15 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
16-17 - - Not Available
18 0.5 GY/WH 7065 Wheel Speed Sensor Control Right Front
19 0.5 GY/BK 7128 Wheel Speed Sensor Control Right Rear
20 0.5 TN 884 Left Rear Wheel Speed Sensor Signal
21 0.5 GY/WH 7064 Wheel Speed Sensor Control Left Front
22-23 - - Not Available
24 0.5 L-GN/BK 6432 CAN Bus Low Serial Data
25 2 RD 1640 Battery Positive Voltage
26 0.5 YE/BK 2500 High Speed GMLAN Serial Data Bus+
27 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+
28 0.5 YE/BK 6032 Low Reference
29 0.5 D-BU 6047 Steering Angle Sensor Phase B
30 0.5 TN 6048 Steering Angle Sensor Phase C
31 0.5 BN 882 Right Rear Wheel Speed Sensor Signal
32 0.5 D-GN 2087 12-Volt Reference
33 0.5 GY/BK 7127 Wheel Speed Sensor Control Left Rear
34 0.5 L-BU/BK 830 Left Front Wheel Speed Sensor Signal
35 0.5 L-BU 5986 Serial Data Communication Enable
36 - - Not Available
37 0.5 TN/WH 6433 CAN Bus High Serial Data
38 3 BK 2150 Ground
Connector Part Information
  • Harness Type: Chassis
  • OEM Connector: 13791725
  • Service Connector: Pending
  • Description: 38-Way F 2.8 Series, Sealed (BK)
Terminal Part Information
  • Pins: 1, 13, 25, 38
  • Terminated Lead: Pins 1, 13, 38 - 13575403
  • Terminated Lead: Pins 25 - 13575392
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Pins: 2, 4, 6, 8-12, 14, 15, 18-21, 24, 26-35, 37
  • Terminated Lead: 13578883
  • Release Tool: Pending
  • Diagnostic Test Probe: Pending
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
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