2008 Toyota Sequoia Owners Manual - Page 487

4-3. Do-it-yourself maintenance Push and hold the tire pressure warning reset switch until the tire pressure warning light blinks slowly three times. Wait for several minutes with the engine switch on, and then turn the engine switch to the ACC or LOCK position. Registering ID codes The tire pressure warning valve and transmitter is equipped with a unique ID code. When replacing a tire pressure warning valve and transmitter, it is necessary to register the ID code of tire pressure warning valve and transmitter. Have the ID code registered by your Toyota dealer. n When to replace your vehicle's tires Tires should by replaced if: l You have tire damage such as cuts, splits, cracks deep enough to expose the fabric or bulges indicating internal damage l A tire goes flat repeatedly or cannot be properly repaired due to the size or location of a cut or other damage If you are not sure, consult with your Toyota dealer. 456