Low air alarm buzzer used to go off at 100psi. Today is went off, then a minute later started again even at 125psi.
Any thoughts?
Lift up the dash, on the back side of the air pressure gauge there is a pressure switch with 2 terminals pull a wire, that should stop it. Replace switch when possible.
Thank you Nancy for the quick response, will it still show the air pressure?
Yes as the gauges you have are mechanical with air lines hooked direct to them