TPMS problem.

[MerkelG]

TPMS warning flashed on the display driving. It indicated left front tire had no pressure. I stopped and checked.80 psi.Have driven 75 miles no change. Is this a trip to the dealer? 2015 ram big horn cummins.

 

[sag2]

So do you have the cluster that displays the pressure for all four tires? If so, one is showing zero pressure or a dash? If the truck sits with key out for at least 20 minutes it will relocalize the sensors when you start driving again. Have you added window tint, or other electrical accessory? Have a car charger plugged in?

 

[MerkelG]

It is showing a dash on the left front tire.the other tires show the correct psi. No changes to the truck.

 

[rynosback]

Check your manual, I think there was a procedure to reset the TPS in the evic. Shops can reset them, for a charge or you would need to go to the dealer. Look around page 634 of your manual.

2500 or 3500 ???
SRW or DRW ???

 

[MerkelG]

I have spent a lot of time reading the user guide. I just can,t seem to do the right thing. Thanks for the help. The truck is a 2500.

 

[Newsa]

If you don't have a spare on, (spares don't have TPMS sensors/senders), sounds like a bad sender/sensor in the tire.

 

[JDean]

I have a 2014 Big Horn (or a Lonestar, since I bought it in Texas) and have had two of the six senders replaced so far (both front tires). The first one was right after I bought the truck last March. The second one was last week. - John D

 

[Dutch & Di]

When that happened to us with our 2014, after going round and round, the sensor had to be replaced. Good Luck. Hugs, Di