2005 Chevrolet Venture LSFACTORY OEM SERVICE PROCEDURE

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 (ICM)
  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.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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