The ignition control module is an electronic device that prompts the ignition coil to send a voltage spike to a spark plug.
Symptoms of Wear or Failure
- Hard starting, misfire, lack of power, and/or stalling
- Illumination of the Check Engine Light
Related Repair Advice
- Continuing to drive with the above mentioned symptoms can damage the catalytic converter
- Care should be taken when servicing the ignition system as up to 45,000 volts may be present while the engine is running