Water intrusion into electronic parking brake module caused a failure which caused the parking brake to set which would not allow the vehicle to move and parking brake could not be released. This vehicle has already been to the dealer for a safety recall for the power lift gate module located in the SAME area as the parking brake module and for the same reason water intrusion which could cause potential fires. Dealer would not warranty the parking brake module as if this is the same problem as the power lift gate module located right next to each other. There are numerous threads on the internet from other Cherokee owners with the same issue.