2014 Jeep Wrangler Owner Manual - Page 517

STARTING AND OPERATING 515 The EVIC will also display a ЉSERVICE TPM SYSTEMЉ message for a minimum of five seconds when a system fault is detected possibly related to an incorrect sensor location fault. In this case, the ЉSERVICE TPM SYSTEMЉ message is then followed by a graphic display, with pressure values still shown. This indicates the pressure values are still being received from the TPM Sensors but they may not be located in the correct vehicle position. However, the system still needs to be serviced as long as • the ЉSERVICE TPM SYSTEMЉ message exists. NOTE: • If your vehicle is equipped with a matching full-size spare wheel and tire assembly, it has a tire pressure monitoring sensor, and can be monitored by the Tire Pressure Monitoring System (TPMS). In the event that the matching full-size spare tire is swapped with a low pressure road tire, the next ignition switch cycle will still show the "Tire Pressure Monitoring Telltale Light" to be ON, a chime to sound, a "LOW TIRE PRESSURE" message to appear in the EVIC, and the graphic display will still show the ЉInflate to XXЉ message and the low tire pressure value "flashing." Driving the vehicle for up to 20 minutes above 15 mph (24 km/h) will turn OFF the "Tire Pressure Monitoring Telltale Light" as long as none of road tires are below the low pressure warning threshold. If your vehicle is not equipped with a matching full-size spare wheel and tire assembly, it does not have a tire pressure monitoring sensor in the spare tire. The TPMS will not be able to monitor the tire pressure. If you install the spare tire in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition switch cycle, the "Tire Pressure Monitoring Telltale Light" will remain ON, a chime will sound, and the EVIC will still display the ЉInflate to XXЉ message and a "flashing" pressure value in the graphic display. After driving the vehicle for up to 20 5