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Home >> Cadillac >> 2024 >> LYRIQ Tech, AWD >> Repair and Diagnosis >> Electrical >> Charging Systems >> Plug-In Charging System - Repair Instructions >> Repair Instructions >> Charge Port Housing Replacement >> Removal Procedure

Removal Procedure

    WARNING:

    Always ensure the Battery Maintenance Mode is inactive before disconnecting the low voltage 12 volt battery (or batteries). This mode can be active with the ignition off, regardless of whether the vehicle charging cord is plugged in or not. When this mode is active, the on-board high voltage battery charger(s) will energize the 12 volt battery cables and charge the 12 volt battery (or batteries). Disconnecting any battery cables while this mode is active may result in an electrical shock or a burn from hot battery cable leads.

  1. Check the 12 volt battery voltage with a digital multimeter before disconnecting any battery cables leads. If the voltage is 13.5 volts or above, the Battery Maintenance Mode is active. The technician must wait for the T18 battery charger to deactivate before disconnecting the battery negative cable. Charging System Description and Operation
  2. Disconnect the battery negative cable. - Battery Negative Cable Disconnection and Connection
  3. GM5956146Courtesy of GENERAL MOTORS COMPANY

    Apply a double layer of masking tape around the perimeter of the painted surfaces.

  4. Front Wheel Opening Molding Retainer (1) - Disengage [4x]
  5. Front Wheel Opening Molding Retainer (2) - Disengage [11x]
  6. Disconnect the electrical connector.
  7. Front Wheel Opening Molding (3) - Remove
  8. GM6380084Courtesy of GENERAL MOTORS COMPANY

    Position the charge port door to the full open position.

  9. Using a trim type tool, release the retainers on the charge port door (1) from the housing.
  10. Charge Port Door (1) - Remove
  11. GM5944412Courtesy of GENERAL MOTORS COMPANY

    Using a trim type tool, release the retainers on the top of the charge port housing (1) from the fender.

  12. GM5944413Courtesy of GENERAL MOTORS COMPANY

    Using a trim type tool, release the retainers on the lower side of the charge port housing (1) from the fender.

  13. GM5944414Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connector. (1)

  14. NOTE:

    Transfer charge port door as needed.

  15. Charge Port Housing (2) - Remove