The reverse sensing system(RSS)do WILL NOT SHUT OFF 2000 FORD WINDSTAR Light on. on 2000 Ford Windstar

Also having intermittent starting problems after driving about 20 min . Shut car off and then wont start feels like a dead battery . Wait about 10 mins then it starts. Battery checks good also replaced alternator.

Asked by for the 2000 Ford Windstar
have had a few of these in lately that the computer had water in them. caused us a lot of headaches to diag, but couple of them had starting issues so that is a possibility.
When you say the computer are you talking about the PCM
yes, the pcm