Ignition Control Module: Service and Repair

Ignition Control Module:

REMOVAL

1. Using a Phillips head screwdriver, remove screws attaching leaf screen to top of cowl assembly.
2. Separate engine compartment/cowl seal strip from leaf screen and cowl dash extension panel in area of ICM.
3. Lift off leaf screen to allow access to ICM.
4. Disconnect harness connector from ICM assembly.
5. Remove two nut/washer assemblies attaching ICM/heatsink assembly to cowl dash extension panel.
6. Remove ICM/heatsink assembly.
7. Remove two ICM retaining screws and remove ICM from heatsink.
8. While holding ICM connector shroud with one hand, pull seal off other end of ICM.

INSTALLATION


1. Coat metal base plate of ICM uniformly with silicone compound.
2. Place ICM onto heatsink, and install retaining screws.
3. Push seal over ICM connector shroud and heatsink studs with metal part toward heatsink.
4. Insert ICM/heatsink assembly into cowl dash extension panel enough to have mounting studs protrude into the engine compartment side.
5. Install nut/washer assembly and tighten.
6. Connect wire harness connector to ICM.
7. Install Leaf screen and screws.
8. Install engine compartment/cowl panel and seal strip.