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Home >> Chevrolet >> 2004 >> Venture LT, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.4L (Introduction) >> Repair Instructions >> Ignition Control Module Replacement >> Removal Procedure

Removal Procedure

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