A tire-pressure gauge is used to measure tire pressure. Many Chrysler vehicles are equipped with tire pressure monitoring systems, or TPMSs, that display warnings on the vehicles’ instrument panels if the air pressure in any of the vehicles’ tires become underinflated. The TPMS warning light stays on as long as the low tire pressure condition exists. The only way to reset the system is to correct the underinflation by adding air to whichever tire or tires need it, then giving the Chrysler a chance to detect the change while you’re driving.
Things You’ll Need
Tire pressure gauge, Compressed air