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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Bumpers And Fascias) >> Repair Instructions >> Rear Bumper Lower Fascia Replacement (without Blackwing) >> Removal Procedure

Removal Procedure

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  1. GM5415005Courtesy of GENERAL MOTORS COMPANY

    Rear Bumper Fascia (1) - Remove - Rear Bumper Fascia Removal and Installation (without Blackwing) , or Rear Bumper Fascia Removal and Installation (with Blackwing) 

  2. Reposition the wiring harness.
  3. Disconnect the electrical connector from the low frequency rear bumper antenna.
  4. Disconnect the rear parking sensor electrical connector
  5. GM5415737Courtesy of GENERAL MOTORS COMPANY

    Rear Bumper Fascia Energy Absorber Clip (1) - Remove [4x]

  6. Rear Bumper Fascia Energy Absorber Bolt (2) - Remove [2x]
  7. Rear Bumper Fascia Energy Absorber (3) - Remove
  8. GM5420293Courtesy of GENERAL MOTORS COMPANY

    Drill out the 2 exhaust tail pipe heat sleeve rivets on the left and right side of the rear bumper fascia (1).

  9. Rear Bumper Fascia Bolt (2) - Remove [2x]
  10. Exhaust Tail Pipe Heat Sleeve (3) - Remove [2x]
  11. GM5420295Courtesy of GENERAL MOTORS COMPANY

    Remove the 3 left and right side rear fascia signal lamp bolts (1).

  12. Remove the 2 rear fascia signal lamps from the left and right side (2).
  13. GM5420299Courtesy of GENERAL MOTORS COMPANY

    Rear Bumper Fascia Bolt (1) - Remove [2x]

  14. Release the retainer tabs on the rear bumper lower fascia (2) and remove from the upper fascis.