2005 Dodge Caravan Owner Manual - Page 326

326 STARTING AND OPERATING CHECK TPM SYSTEM The Tire Pressure Monitor System (TPM) system requires service. See your authorized dealer for service. NOTE: • The TPM system can inform the driver of a low tire pressure condition of 28 psi [1.9 bars] (193 kPa) or less, or high a tire pressure condition of 48 psi [3.3 bars] (330 kPa) or more. • The TPM system is not intended to replace normal tire care and maintenance, nor to provide warning of a tire failure or condition. • The TPM system should not be used as a tire pressure gauge while adjusting your tire pressure. CAUTION! The TPM system has been optimized for the original equipment tires and wheels. TPM system pressures have been established for the tire size equipped on your vehicle. Undesirable operation or sensor damage may result when using replacement equipment that is not of the same size, type, and/or style. After-market wheels can cause sensor damage. Do not use tire sealant or balance beads if your vehicle is equipped with TPM system as damage to the sensors may result. CAUTION! After inspecting or adjusting the tire pressure always reinstall the valve stem cap. This will prevent moisture and dirt entry into the valve stem, which could damage the wheel rim sensor.