Ignition Control Module Replacement for Chevrolet Venture - 4WD 2005

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.

1. Install the ICM on the bracket.



2. Install the coils to the ICM.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

3. Install the screws.

Tighten
Tighten the screws to 4.5 N·m (40 lb in).

4. Connect the spark plug wires as noted during removal.
5. Connect the electrical connectors to the ICM.
6. Refer to Control Module References for programming and setup information.