Using the DIC, tire pressure levels can be viewed by thedriver. For additional information and details about theDIC operation and displays see DIC Operation andDisplays on page 3-48 and DIC Warnings and Messageson page 3-56.The low tire pressure warning light may come on in coolweather when the vehicle is first started, and thenturn off as you start to drive. This could be an earlyindicator that the air pressure in the tire(s) are gettinglow and need to be inflated to the proper pressure.A Tire and Loading Information label, attached to yourvehicle, shows the size of your vehicle’s originalequipment tires and the correct inflation pressure foryour vehicle’s tires when they are cold. See Loading theVehicle on page 5-33, for an example of the Tire andLoading Information label and its location on yourvehicle. Also see Inflation - Tire Pressure on page 6-62.Your vehicle’s TPMS can warn you about a low tirepressure condition but it does not replace normaltire maintenance. See Tire Inspection and Rotation onpage 6-69 and Tires on page 6-56.Notice: Liquid tire sealants could damage the TirePressure Monitor System (TPMS) sensors. Sensordamage caused by using a tire sealant is not coveredby your warranty. Do not use liquid tire sealants.TPMS Malfunction Light and MessageThe TPMS will not function properly if one or more of theTPMS sensors are missing or inoperable. When thesystem detects a malfunction, the low tire warning lightflashes for about one minute and then stays on for theremainder of the ignition cycle. A DIC warning messageis also displayed. The low tire warning light and DICwarning message come on at each ignition cycle until theproblem is corrected. Some of the conditions that cancause the malfunction light and DIC message to comeon are:• One of the road tires has been replaced with thespare tire. The spare tire does not have a TPMSsensor. The TPMS malfunction light and DICmessage should go off once you re-install the roadtire containing the TPMS sensor.• The TPMS sensor matching process was started butnot completed or not completed successfully afterrotating the vehicle’s tires. The DIC message andTPMS malfunction light should go off once the TPMSsensor matching process is performed successfully.See “TPMS Sensor Matching Process” later in thissection.6-66
