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Home >> Cadillac >> 2021 >> CT4 V, RWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Bolted Exterior Body Panels And Closures >> Repair Instructions >> Fuel Tank Filler Pipe Housing Replacement >> Removal Procedure

Removal Procedure

  1. Raise and support the vehicle. Lifting and Jacking the Vehicle
  2. Remove the tire and wheel assembly. Tire and Wheel Removal and Installation
  3. GM5395705Courtesy of GENERAL MOTORS COMPANY

    Rear Tire Front Air Deflector Bolt (1) - Remove [2x]

  4. Rear Tire Front Air Deflector (2) - Remove
  5. GM5395767Courtesy of GENERAL MOTORS COMPANY

    Rear Wheelhouse Liner Bolt (2) - Remove [8x]

  6. Rear Bumper Fascia Screw (4) - Remove [2x]
  7. Rear Wheelhouse Liner Retainer (1) - Remove
  8. Rear Wheelhouse Liner Retainer (3) - Remove [2x]
  9. Rear Wheelhouse Liner (5) - Remove
  10. GM5314503Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Pipe Ground Bolt (1) - Remove

  11. GM5522555Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Pipe Ground Bolt (1) - Remove

  12. Lift the fuel tank filler pipe up and out to disengage tab from vehicle.
  13. NOTE:

    The fuel tank filler pipe housing and fuel tank filler pipe must be loose to rotate housing to remove from vehicle.

  14. Reposition the fuel tank filler pipe rearward and rotate outward from under the body side outer panel to remove from fuel tank filler pipe housing.
  15. Release the retainers at the fuel tank filler pipe housing.
  16. Lower the vehicle.
  17. GM5478633Courtesy of GENERAL MOTORS COMPANY

    Using light outward sliding pressure on the filler door (1), release the retainer on the fuel tank filler door from the hinge.

  18. GM5448091Courtesy of GENERAL MOTORS COMPANY

    Rotate fuel tank filler pipe housing (1) to remove from body side outer panel