Question: how do you reset the tire pressure sensor on a dodge ram 2500?
Answer: Switch on the ignition WITHOUT starting the vehicle.
Press and hold down the TPMS Reset button; When the tire pressure light blinks 3x's release the reset button.
Start the engine and let it run for 20 minutes. This action should reset the sensor.
Drive for 10mins @ 50mph or higher. Enter a highway and drive.