2010 Jeep Liberty Owner's Manual - Page 377

376 STARTING AND OPERATING Telltale Light" will turn off, as long as no tire pressure is below the low-pressure warning limit in any of the four 1. The compact spare tire does not have a tire pressure active road tires. The vehicle may need to be driven for monitoring sensor. Therefore, the TPMS will not monitor up to 20 minutes above 15 mph (25 km/h) in order for the the pressure in the compact spare tire. TPMS to receive this information. 2. If you install the compact spare tire in place of a road Premium System - If Equipped tire that has a pressure below the low-pressure warning The Tire Pressure Monitor System (TPMS) uses wireless limit, a chime will sound and the "TPMS Telltale Light" technology with wheel rim mounted electronic sensors to will turn on upon the next ignition key cycle. monitor tire pressure levels. Sensors, mounted to each 3. After driving the vehicle for up to 20 minutes above wheel as part of the valve stem, transmit tire pressure 15 mph (25 km/h), the "TPMS Telltale Light" will flash readings to the receiver module. on and off for 75 seconds and then remain on solid. NOTE: It is particularly important for you to check the 4. For each subsequent ignition key cycle, a chime will tire pressure in all of the tires on your vehicle monthly sound and the "TPMS Telltale Light" will flash on and off and to maintain the proper pressure. for 75 seconds and then remain on solid. The TPMS consists of the following components: 5. Once you repair or replace the original road tire and • Receiver Module reinstall it on the vehicle in place of the compact spare, the TPMS will update automatically and the "TPMS • Four Tire Pressure Monitoring Sensors Vehicles with Compact Spare