Note: This is a general guide for all vehicles.
How to Replace an Ignition Control Unit
Always wear safety glasses when working on your vehicle. Wear other personal protective equipment (PPE) when necessary, for example latex gloves or closed toe shoes.
Open the vehicle's hood and locate the ignition control unit.
Disconnect the negative battery cable.
Disconnect the ignition control unit connectors.
Remove ignition control unit.
Replace with a new ignition control unit.Be sure to add dielectric gel or paste to the base of the new unit.
Clean the connectors using electrical contact cleaner spray. Connect wires to ignition control unit.
Reconnect the battery and start the vehicle to verify repairs.
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