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Home >> Buick >> 2019 >> Regal Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Wiring Systems And Power Management - Repair Instructions >> Repair Instructions >> Battery Distribution Engine Compartment Fuse Block Replacement >> Removal Procedure

Removal Procedure

  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection (3.6L LGX) , or Battery Negative Cable Disconnection and Connection (2.0L LTG)
  2. Remove the appropriate engine control module cover:
  3. GM4632659Courtesy of GENERAL MOTORS COMPANY

    Battery Distribution Engine Compartment Fuse Block Cover (1) - Remove

  4. Unlock the retaining tabs.
  5. GM4632660Courtesy of GENERAL MOTORS COMPANY

    Remove the 2 body wiring harness nuts (1)

  6. Body Wiring Harness (3) @ Battery Distribution Engine Compartment Fuse Block - Remove
  7. Battery Positive Cable Nut (2) - Loosen
  8. GM4632661Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The battery distribution engine compartment fuse block could also be installed lengthways. The removal and installation procedure remains the same.

    Battery Distribution Engine Compartment Fuse Block (1) - Remove

  9. Disconnect the electrical connectors.
  10. Unlock the retaining tabs.