2004 Jeep Liberty Owner's Manual - Page 256

256 STARTING AND OPERATING Tire Pressure Monitor System Tire/Wheel Rotation and Sensor Replacement - If Equipped With the TPM System, if a road tire and wheel is replaced by the spare, the TPM system will detect the swap automatically (after the ignition has been cycled) and display SPARE SWAP DETECTED along with a chime. This could take up to 10 minutes with vehicle speed above 25 mph (40 km/h). The tire pressure sensors must be retrained following a wheel rotation or sensor replacement. Refer to "EVIC - Retrain Tire Sensors" in Section 3 for more information. It is necessary to program the EVIC with the new sensor(s) or the new position of each sensor as it is rotated to a different corner of the vehicle. If a wheel rotation is not followed by the retrain procedure, the system will not properly inform you of the correct vehicle location of a low or high tire pressure. Tire Pressure Monitor System/4-LO Mode - If Equipped When the 4-LO mode is selected, the chime will not sound until either: the vehicle speed is greater or equal to 25 mph (40 km/h) or the vehicle is taken out of the 4-LO mode. The low tire pressure warning messages (on the EVIC) and the "Tire Pressure Monitor Warning Light" will continue to be displayed until the tire pressure has been increased to the proper operating pressure. General Information This device complies with part 15 of the FCC rules and RSS 210 of Industry Canada. Operation is subject to the following conditions: • This device may not cause harmful interference.