How To Change Tpms Settings On Ram 2500. We installed tires that were the same size and load rating and now the TPMS light is staying on. Factory pressure settings are 65 front 80 rear with a 20 threshold which means that the warnings light sounds nag screen will come on at 52 front 64 rear.
No luck with dodge service. To fully adjust the TPMS you need the change the psi thresholds and update the RFH Radio frequency hub. My 2011 ram 2500 was without battery for a couple of weeks and since I have been driving it again I keep getting a fault that says service tire pressure monitoring system.
Let the vehicle sit OFF for a minimum of 20 minutes.
Finally found someone that was able to change my tpms threshold to a lower number so I could run aftermarket tires without staring at the damn light. He would sure love. Louis MO area that wants to adjust their TPMS settings. We installed tires that were the same size and load rating and now the TPMS light is staying on.
