2006 Cadillac CTS-V Owner's Manual - Page 341

10. After hearing the confirming double horn chirp, for the left rear tire, exit the matching process by turning the ignition switch to OFF. 11. Set all four tires to the recommended air pressure level as indicated on the tire and loading information label. 12. Put the valve caps back on the valve stems. The TPMS will not function properly, if one or more of the TPMS sensors are missing or inoperable. If your vehicle has a compact spare tire, the spare tire and wheel assembly does not contain a TPMS sensor. If you replace one of the road tires with the spare, or if the system detects a missing or inoperable sensor, the Service Tire Monitor System message will be displayed on the DIC. If you have replaced a tire and wheel assembly without transferring the TPMS sensors, the error message will be displayed. Once you re-install the TPMS sensors, the message should go off. See your GM dealer for service if all TPMS sensors are installed and the error message comes on and stays on. Have your vehicle serviced as soon as possible. If your vehicle has a message center and the system detects a missing or inoperable sensor an error message of several dashes - - - will be shown on the message center display. If you have replaced a tire and wheel assembly without transferring the TPMS sensors, the error message will be displayed. Once you re-install the TPMS sensors, the error message should go off. See your GM dealer for service if all TPMS sensors are installed and the error message comes on and stays on. The TPMS operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry and Science Canada. 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. 2. This device must accept any interference received, including interference that may cause undesired operation. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. 5-71