I have an intermittent recycling low air warning on mainly the rear air circuit, but sometimes on the front circuit of my 2003 Journey DL. Gauges will jump from 0 to 150 and then eventually settle back to normal. Brakes and air bags are working fine but the buzzer drives us crazy! Any suggestions?
Fill tanks, turn engine off, listen for air leaks under the dash, and around outside of MH. The under the dash could be the connector on the air guage. My 2008 had an air gauge leak and was fixed under warranty.
This IS the correct solution to the VDC problem. It sounds difficult, but is not, if you know how to solder. The intermittent gauges drove us crazy for a while, but once we made the fix, it has been rock solid. Dont expect a mechanic to be able to do this. IT is purely a DIY , notinthebook fix.