Has anyone had the parking brake disengage by itself as you are walking away from the truck? This has happened many times and it doesn't matter if the truck is on flat ground or on an incline. I usually get about 50 feet away and I can hear it disengage and then see the truck roll up against the parking pin which eventually stops it.
Any help or ideas would be great. I've taken my truck to the dealer for this at least 10 times in 18 months for this and they can't find it or duplicate it since it doesn't happen all the time.
