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HOMESERVICE MANUALSCADILLAC2009ESCALADE ESV AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 651 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - ELECTRONIC COMPASS MODULE TO MEMORY SEAT MODULE (X4))COMPONENT CONNECTOR END VIEWSELECTRONIC POWER STEERING MOTOR CONTROL MODULE X1 (HP2)
2009 Cadillac Escalade ESV AWD

Electronic Power Steering Motor Control Module X1 (HP2)

2009 Cadillac Escalade ESV AWDSECTION Electronic Power Steering Motor Control Module X1 (HP2)
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GM2001248Courtesy of
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13532923
  • Service Connector: 19179287
  • Description: 6-Way M 0.64 Series, Sealed (NA)
Terminal Part Information
  • Terminated Lead: Service by Harness - See Part Catalog
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-65B (L-BU)
  • Terminal/Tray: 8100-3617/22
  • Core/Insulation Crimp: 7/7
Electronic Power Steering Motor Control Module X1 (HP2)

Pin Wire Circuit Function
1 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
2 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
3 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus +
4 0.5 TN 2501 High Speed GMLAN Serial Data Bus-
5 0.5 L-BU 5986 Serial Data Communication Enable
6 0.5 RD/WH 40 Battery Positive Voltage
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:

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