TPMS Reset Procedures: Notes
NOTE:
When the wheels have been rotated, or a tire pressure sensor or BCM has been replaced, retrain tire pressure sensors.
NOTE:
The vehicle's spare tire is equipped with a tire pressure sensor; however, the system does not monitor the spare tire pressure. Since the BCM is only capable of learning a total of 4 sensor IDs, any time the spare tire is installed in a rolling location on the vehicle, the "SERVICE TIRE MONITOR" and "CHECK TIRE PRESSURE" messages will be displayed on the DIC until the spare tire sensor ID is learned into the BCM's memory. Spare tire sensor ID is learned after driving the vehicle for more than 10 minutes.
NOTE:
There have been some customer complaints that the tire pressure warning light comes on when the vehicle is first driven in the morning and then goes off shortly thereafter. This condition is more prevalent on vehicles with 33" tires that are part of the Adventure Package. Because of the large volume of air in this tire, it experiences greater pressure drop overnight when the temperature gets cold. To avoid this, the tire pressures must be inflated to the "Cold Tire Pressure" indicated on the tire placard which is on the bottom of the driver's side "B" pillar. Marginally low tire pressures will drop to the point of triggering a light in cold temperatures. Calibration of the tire pressure monitoring system cannot be changed, as it is regulated by government standards. DO NOT replace instrument cluster.
When the tire pressure warning light illuminates and warning message appears on DIC, immediately check air pressure of all tires and adjust to the specified pressure.