2006 Cadillac DTS Owner's Manual - Page 362

7. Proceed to the passenger's side front tire, and repeat the procedure in Step 6. 8. Proceed to the passenger's side rear tire, and repeat the procedure in Step 6. 9. Proceed to the driver's side rear tire, and repeat the procedure in Step 6. 10. When the re-learning is complete, the horn will sound and the TIRE LEARNING ACTIVE message will clear from the DIC display. 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 compact spare tire does not have a TPMS sensor. If you replace one of the road tires with the compact spare, the SERVICE TIRE MONITOR SYSTEM message will be displayed on the DIC screen. This message should go off once you re-install the road tire containing the TPMS sensor. The SERVICE TIRE MONITOR SYSTEM message is also displayed when a part of the TPMS is not working properly. One or more missing or inoperable TPMS sensors will cause the service tire monitor message to be displayed. See your GM dealer for service if all the TPMS sensors are installed and the error message comes on and stays on. 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, and 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. 5-62