Alarm Warning Questions

EZrider, what I recommend trying is to park on level ground. Chock the wheels and build the air pressure to 120/125 lbs. you should hear the air dryer exhaust and the compressor will cut out. Release the brakes, and watch the air pressure gauge. It should fall slightly then stop and hold steady. If not then you have a leak in the system. Walk around the coach and you should hear it. It may be helpful to have a helper on the inside while you are outside. If someone releases the brakes as soon as the low air pressure buzzer quits the buzzer will sound as the volume of air needed to release will result in the alarm sounding again. Hope this helps, let us know.