Removal Procedure

2016 GMC Acadia SLE, FWDSECTION Removal Procedure
    Fig 1: Identifying Accelerator Pedal Position Sensor Assembly
    GM1858231Courtesy of GENERAL MOTORS COMPANY
  1. Remove the left instrument panel (I/P) insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
  2. Remove the driver knee bolster. Refer to Driver Knee Bolster Replacement (Acadia)Driver Knee Bolster Replacement (Enclave)Driver Knee Bolster Replacement (Traverse) .
  3. Remove the I/P wiring harness electrical connector (2) from the accelerator pedal position (APP) sensor assembly.
  4. Fig 2: View Of APP Sensor Bolts & Sensor
    GM1858232Courtesy of GENERAL MOTORS COMPANY
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.