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Home >> Cadillac >> 2013 >> Escalade Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1922 (Wiring Systems And Power Management - Component Connector End Views - Memory Seat Module (X5) To Yaw Sensor) >> Component Connector End Views >> Trailer Brake Control Relay (JL1)
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Trailer Brake Control Relay (JL1)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
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Connector Part Information
  • Harness Type: Chassis
  • OEM Connector: 13521467
  • Service Connector: 13506001
  • Description: 6-Way F GT 280 Series, Sealed (BK)
Terminal Part Information
  • Pins: A, B, F
  • Terminated Lead: 13575403
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Pins: C-E
  • Terminated Lead: 13575407
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-4A (PU)
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
Trailer Brake Control Relay (JL1)

Pin Wire Circuit Function
A 3 D-BU 47 Trailer Brake Output Supply Voltage
B 3 BK 2150 Ground
C 0.5 TN 945 Integrated Trailer Brake Relay Control Active Low
D 0.5 L-GN 944 Relay Feedback
E 0.5 YE/BK 7521 Solid State Relay Enable
F 3 RD/BK 242 Battery Positive Voltage
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