• One or more TPMS sensors are missing ordamaged. The DIC message and the TPMSmalfunction light should go off when the TPMSsensors are installed and the sensor matchingprocess is performed successfully. See your dealer/retailer for service.• Replacement tires or wheels do not match yourvehicle’s original equipment tires or wheels. Tiresand wheels other than those recommended for yourvehicle could prevent the TPMS from functioningproperly. See Buying New Tires on page 6-71.• Operating electronic devices or being near facilitiesusing radio wave frequencies similar to the TPMScould cause the TPMS sensors to malfunction.If the TPMS is not functioning it cannot detect or signal alow tire condition. See your dealer/retailer for service ifthe TPMS malfunction light and DIC message comes onand stays on.TPMS Sensor Matching ProcessEach TPMS sensor has a unique identification code.Any time you rotate your vehicle’s tires or replace one ormore of the TPMS sensors, the identification codeswill need to be matched to the new tire/wheel position.The sensors are matched to the tire/wheel positionsin the following order: driver side front tire, passengerside front tire, passenger side rear tire, and driverside rear tire using a TPMS diagnostic tool. See yourdealer/retailer for service.The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire’s airpressure. If increasing the tire’s air pressure, do notexceed the maximum inflation pressure indicated on thetire’s sidewall.To decrease air-pressure out of a tire you can use thepointed end of the valve cap, a pencil-style air pressuregage, or a key.6-67
