FixVault

Removal Procedure

  1. Remove Engine Control Module Replacement 
  2. Fig 1: Engine Wiring Harnesses
    GM3680272Courtesy of GENERAL MOTORS COMPANY
  3. Release Engine Wiring Harness (2) @Engine Control Module Bracket (1) - Unclip - Retainer (3)
  4. Remove Engine Control Module Bracket (1)