Ignition Control Module Replacement. Oldsmobile Shelby Series 1 1999

For 1990-2009 cars

### Removal Procedure

1. Remove the engine dress cover.
2. Remove the right engine dress cover mounting bracket.
3. Remove the spark plug wires at the ignition control module assembly.
4. Remove the 4 electrical connectors at the ignition control module.
5. Remove the 4 bolts (4) and (8) retaining the ignition control module (ICM) assembly to right camshaft cover (5).
6. Remove the ICM assembly from the vehicle.
7. Remove the ignition coils from the ICM assembly (1, 2, 3, and 7).
8. Remove the ICM from the assembly bracket (6).

### Installation Procedure

1. Install the ICM to the assembly bracket (6).
2. Install the ignition coils to the ICM assembly.

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. Position the ICM assembly on the right camshaft cover and install the 4 retaining bolts (4) and (8).

Tighten
Tighten the 4 retaining bolts to 12 N·m (106 lb in).

4. Install the 4 electrical connectors at the ICM assembly.
5. Connect the spark plug wires to the ICM/coil assembly.
6. Install the right engine dress cover mounting bracket.
7. Install the engine dress cover (2).