FixVault

Removal Procedure

    Fig 1: View Of Spark Plug Wire Connections To Ignition Coils
    GM15977Courtesy of GENERAL MOTORS CORP.
  1. Disconnect all the electrical connectors at the ignition control module.
  2. Note position of spark plug wires for installation and disconnect the spark plug wires from ignition coils.
  3. Remove the screws securing coil assemblies to ignition control module.
  4. Disconnect the coils from ignition control module.
  5. Remove the ignition control module from the bracket.