The spare tire does not have a TPM sensor. If youreplace one of the road tires with the spare, the ServiceTire Monitor message will be displayed on the DICscreen. This message should go off once you re-installthe road tire containing the TPM sensor. The ServiceTire Monitor message is also displayed when the TPMsystem is malfunctioning. One or more missing orinoperable TPM sensors will cause the service tiremonitor message to be displayed. See your dealer forservice.This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:1. this device may not cause interference, and2. this device must accept any interference received,including interference that may cause undesiredoperation.This device complies with RSS-210 of Industry Canada.Operation is subject to the following two conditions:1. this device may not cause interference, and2. this device must accept any interference received,including interference that may cause undesiredoperation of the device.Changes or modifications to this system by other thanan authorized service facility could void authorization touse this equipment.Tire Inspection and RotationThe tires on your vehicle are different sizes front to rear.Due to this, your tires should not be rotated. Each tireand wheel should be used only in the position it is in.Check your tires and wheels regularly for unusual wearand damage. Also see, Scheduled Maintenance onpage 6-4, When It Is Time for New Tires on page 5-72and Wheel Replacement on page 5-76.5-71