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Home >> Cadillac >> 2009 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 161 (Antilock Brake System, Traction Control System & Stability Control System) >> Component Locator >> Antilock Brake System Connector End Views >> Electronic Brake Control Module (EBCM)
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Electronic Brake Control Module (EBCM)

WARNING: This page is about a different car, the 2007 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Electronic Brake Control Module (EBCM) Connector End Views
GM1283867Courtesy of GENERAL MOTORS CORP.
Electronic Brake Control Module (EBCM) Connector Parts Information

Connector Part Information 
  • OEM: 15411019
  • Service: 88956569
  • Description: 50-Way F Packard (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, G, H
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: 2/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, A2, A3, A4, A5, A6, A7, A8, A10, A12, A13, A14, B3, B6, B8, B13, B14, C3, C5, C6, C7, C8, C9, C10, C12, C13
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
Electronic Brake Control Module (EBCM) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A RD/BK 342 Battery Positive Voltage
B RD/BK 342 Battery Positive Voltage
C PK 39 Ignition 1 Voltage
D - - Not Used
E BK 1150 Ground
F BK 1150 Ground
G GY 1787 Variable Effort Steering Actuator High Effort Control (FE3/FE4)
H WH 345 Variable Effort Steering Actuator Low Effort Control (FE3/FE4)
A1 L-BU 830 Left Front Wheel Speed Sensor Signal
A2 YE 873 Left Front Wheel Speed Sensor Low Reference
A3 D-GN 872 Right Front Wheel Speed Sensor Signal
A4 TN 833 Right Front Wheel Speed Sensor Low Reference
A5 TN 884 Left Rear Wheel Speed Sensor Signal
A6 OG 885 Left Rear Wheel Speed Sensor Low Reference
A7 BN 882 Right Rear Wheel Speed Sensor Signal
A8 WH 883 Right Rear Wheel Speed Sensor Low Reference
A9 - - Not Used
A10 D-BU 1537 ABS Indicator Signal
A11 - - Not Used
A12 YE/BK 5270 Traction Control Data Signal (LY7/LP1)
A13 PU 1807 Class 2 Serial Data
A14 PU 1807 Class 2 Serial Data
B1-B2 - - Not Used
B3 YE 5361 Brake Pedal Position (BPP) Sensor Signal
B4-B5 - - Not Used
B6 TN/BK 464 Delivered Torque Signal (LS2)
B7 - - Not Used
B8 OG/BK 463 Requested Torque Signal (LS2)
B9-B12 - - Not Used
B13 L-GN/BK 1338 Low Reference
B14 GY/BK 1337 5-Volt Reference
C1-C2 - - Not Used
C3 OG 5371 BAS Relay Coil Supply Voltage
C4 - - Not Used
C5 GY 847 Extended Travel Brake Switch Signal (LP1/LY7)
C6 L-BU 1764 Steering Wheel Position Signal B (JL4/J56)
C7 L-GN 1763 Steering Wheel Position Signal A (JL4/J56)
C8 D-BU 716 Yaw Rate Sensor Signal (JL4/J56)
C9 L-BU 715 Lateral Accelerometer Signal (JL4/J56)
C10 PU 5002 Brake Fluid Pressure Sensor Signal
C11 - - Not Used
C12 BN 5360 Low Reference
C13 WH 5359 5-Volt Reference
C14 - - Not Used
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