Inflate suspension, then disconnect both electrical plugs from the valve block next to the compressor. If it drops then it is probaly an air leak. If it stays up,like mine did,then it's electrical.I replaced both height sensors. So far,so good!
HELP!
I have an intermitent problem with my Discovery air suspension.All works as it should for days and then it will just drop to the ground when i open a door.Have raised suspension manually with electrics disconnected and it will stay up no problem at all.No leaks that i can find.Can open...