F450705

Thanks all for the replies! I have not purged the air in my tanks since I've owned the coach...5 years. At least I have a place to start and try to get this sorted out. Thanks again everyone.

Hi Rich, Thanks for your reply! It only happens when I'm driving. It started earlier in the year when I would hit a bump on the highway, where the parking brake light would flash on and then off......now it flashes on and off rapidly, along with the door latch, but not all of the time. The fact it started when I hit a bump makes me think it's a loose connection? Brian

Hi Folks, My parking brake brake flashes on and off as I'm driving down the road, and in turn, my top door latch engages, then disengages, etc . I have an '06 Travel supreme, and this extra door latch engages when the parking brake is released. (It uses air from the brake system to push this plastic wedge into place at the top of the door to reduce noise). It started every time I would hit a bump, but now it happens in spurts.....it sounds like a machine gun at the top of the door as the plastic wedge fires up and down in concert with the brake light flashing on and off. Has anyone had a similar problem, and if so, any resolution? Just trying to see where to start looking.....Thanks all! Brian Claar