2005 Jeep Liberty Owner's Manual - Page 272
2005 Jeep Liberty Manual
Page 272 highlights
272 STARTING AND OPERATING NOTE: The Indicator Lamp will only illuminate for the four active road tires. A low spare tire pressure will not cause the Indicator Lamp to illuminate When the appropriate conditions exist, the Electronic Vehicle Information Center (EVIC) displays the following messages. LEFT FRONT, LEFT REAR, RIGHT FRONT, RIGHT REAR LOW PRESSURE, SPARE LOW PRESSURE One or more of these messages will be displayed in the EVIC if a low tire pressure condition exists in one or more tires. Inspect all tires for proper inflation pressure, once the proper tire pressure has been set, the TPM system warning will reset automatically when the vehicle has been driven for at least 2 minutes at or above 15 mph (24 km/h). CHECK TPM SYSTEM See your authorized dealer when this message appears in the EVIC. This message indicates that a system fault condition has been detected. 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 system 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 from a can, or balance beads if your vehicle is equipped with a TPM system, as damage to the sensors may result.