Heater Coolant Pump (HP2) Connector End View

2013 Cadillac Escalade ESV Platinum, RWDSECTION Heater Coolant Pump (HP2) Connector End View
GM1659331Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 15383327
  • Service Connector: 88988054
  • Description: 2-Way F 1.5 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: 13575424
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 7116-4103-08/9
  • Core/Insulation Crimp: E/1
Heater Coolant Pump (HP2)

Pin Wire Circuit Function
1 0.8 BK 550 Ground
2 0.8 OG/WH 7585 Motor Feed
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.