I have been cleaning my car (very detailed) for another car show in Michigan. While I do this the doors and trunk are usually open. After several hors there is zero power to open doors, open trunk, turn on park lights etc. I then boosted the battery using cables and everything went back to normal. This first time I pulled the battery and went down to my battery supplier, however he tested the battery and it showed better than new. So I put the battery back in. Next day the same thing happened twice, no power to anything. Boost the battery and it was good. I only charged the battery using the car's alternator for about 5 minutes and the car was just like new - started just fine and everything functioned perfectly even after an overnight in the garage.
Since the battery tested OK I feel the only thing left is the Body Control Module. I guess I will have to look at the codes to see what is going on with the BCM. Has anybody experienced this phenomenon? Any body have different ideas? Thanx!
Since the battery tested OK I feel the only thing left is the Body Control Module. I guess I will have to look at the codes to see what is going on with the BCM. Has anybody experienced this phenomenon? Any body have different ideas? Thanx!