"Buzzing" from Ignition and Brakes: Ford F-53
2012 Class A Winnebago Adventurer Ford F-53 V10: Two separate "buzzing" sounds. With the key in the ignition and before turning the key to start the motor, If the brake pedal is depressed, a bu...
Forum Discussion
When you don't have that noise when pushing the brake pedal with key off than you have a brake problem, that is there if you ever loose power while driving you can still brake the motorhome to a safe stop, especially on a big hill.
