SladeX

This happens sometimes depending on how I wash it but I figure something's exposed that shouldn't be and is shorting a bit when it rains or I wash my car. currently its parked on a hill facing down so that adds another bit of problem.

anyone go through this and did it become something worse?

If it dries up it's fine, ie after a day or a long drive.

Weezzer

I had those symtoms, turns out the grommet in the firewall under the PCM wasn't seated, it would let water get on the BCM and until it dried out again I had trouble starting the car (security light would come on).

SladeX

alright... have to get a look under there to see if its not seated right... yeah it happened to me once last year, opened up hood in rain, later that evening, couldn't start. Took 30 mins before I got it going...