Elevation System Check

2014 Ford F-150 FX2, 2D PickupSECTION Elevation System Check
  1. Check the parking aid system to make sure that the system does not see signals caused by ground reflections.
    Fig 1: Checking Elevation System
    G06065153Courtesy of FORD MOTOR CO.
  2. The following system check should be carried out with the vehicle on a 3.0 m wide by 4.5 m deep (10 ft wide by 15 ft deep) smooth concrete surface, free of all obstacles and noise from fans and pneumatic tools.
  3. Turn the ignition switch to the ON position, engine off.
  4. Set the parking brake on.
  5. Place the transmission in REVERSE (R).
  6. Verify that no audible alerts are heard. If audible alerts are heard, check to make sure the bumper is correctly installed and is not tilted downward so that the sensor is pointing toward the ground.
    • If the audible warning tone is heard, refer to PARKING AIDΒ  in the Diagnosis and Testing portion.
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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.