Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Ignition Control Module: Service and Repair
2010 Pontiac G6 V6-3.5LSECTION Service and Repair
Ignition Control Module Replacement
Removal Procedure
1. Note the position of the spark plug wires for the installation and disconnect the spark plug wires from the ignition coil and module assembly.
2. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement Intake Manifold Cover Replacement.
3. Remove the 4 screws securing the ignition coil and module assembly to the bracket.
4. Remove the ignition coil and module assembly.
Installation Procedure
1. Install the ignition coil and module assembly to the bracket.
Caution: Refer to Fastener Caution Fastener Caution.
2. Install the ignition coil and module assembly screws.
Tighten the screws to 4.5 Nm (40 lb in).
3. Connect the spark plug wires as noted during the removal.
4. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement Intake Manifold Cover Replacement.
5. Refer to Control Module References Programming and Relearning for programming and setup information.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.