Front control module is attached to the fuse box on this vehicle. Could only this FCM be bad if the headlights are not burning. The front running lights or park lights are burning and when we tap the front control module the front headlights will turn on until now. Do we have to replace the whole fuse box and the front control module ? We took the van to the Chrysler dealership and they performed a percussion test (raised the hood and hit the front control module - silver looking area in front of the fuse box ) and the lights came on. They did not do any other electrical tests. Now the front headlights are not working again and hitting that area no longer makes them come on.