Hi , I have a 2010 780. my secondary low air warnig buzzzer keeps going off, but i,m not losing any air presure. any body have any clues as to what or why this is going on. thanks
low air warning buzzer
Discussion in 'Volvo Forum' started by rider2002, Aug 25, 2014.
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
Bad pressure valve
-
i would check to see what pressure the pressure sensor is seeing or if its a mechanical gauge check the air line from the tank to the gauge for kinks, its possible 120psi is being trapped so the gauge doesnt show a loss of pressure but actually is losing pressure.
-
Not losing any pressure but gauge reads 0 thats why i get the warning and buzzer. is there a sencer some were.
-
depending on the truck brand possibly. some use sensors which read to the BCM and then the dash cluster or some are mechanical(diret air line to gauge in dash) you would have to pull out the gauge and see if you have an air line connected to it.
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.