2015 Jeep Cherokee Owner Manual - Page 544

542 STARTING AND OPERATING off, as long as no tire pressure is below the low- • Various Tire Pressure Monitoring System messages, which display in the Electronic Vehicle Information pressure warning limit in any of the four active road Center (EVIC) or Driver Information Display (DID). tires. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) in order for the • Tire Pressure Monitoring Telltale Light TPMS to receive this information. The matching full size spare wheel and tire assembly (if Premium System - If Equipped equipped) has a tire pressure monitoring sensor. The full The Tire Pressure Monitor System (TPMS) uses wireless size spare can be used in place of any of the four road technology with wheel rim mounted electronic sensors to tires. A spare with a pressure below the low-pressure monitor tire pressure levels. Sensors, mounted to each limit will not cause the "Tire Pressure Monitoring Telltale wheel as part of the valve stem, transmit tire pressure Light" to illuminate or the chime to sound when it is readings to the receiver module. stored in the spare tire location. However, it will cause a "SPARE LOW PRESSURE" message to display in the NOTE: It is particularly important for you to check the DID. tire pressure in all of the tires on your vehicle monthly Tire Pressure Monitoring Low Pressure Warnings and to maintain the proper pressure. The TPMS consists of the following components: • Receiver Module • Four Tire Pressure Monitoring Sensors The "Tire Pressure Monitoring Telltale Light" will illuminate in the instrument cluster and a chime will sound when tire pressure is low in one or more of the