2007 Toyota Tundra Owners Manual - Page 274

07 04.26 D Reorient or relocate the receiving antenna. REPLACING TIRES AND WHEELS When replacing the tires and wheels, be sure to install tire pressure warning valves and transmitters. ID codes on the tire pressure warning valves and transmitters are registered in the tire pressure warning computer. 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. If the ID code is not registered, the system will not work properly. After driving for 20 minutes, the tire pressure warning light comes on after blinking for 1 minute to indicate a system malfunction. D Increase the separation between the equipment and receiver. D Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. XS17016a D Consult the dealer or an experienced radio/TV technician for help. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. For vehicles sold in Canada Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. TIRE PRESSURE SWITCH WARNING RESET NOTICE When the tires or tire pressure warning valves and transmitters must be replaced, have them replaced by your Toyota dealer. The tire pressure warning valves and transmitters will be affected by the installation or removal of tires. When initializing the system, the present tire inflation pressure is stored as standard. The tire pressure warning system determines decreased air pressure by comparing the present and the standard tire inflation pressures. When you change the set tire inflation pressure, it is necessary to initialize the tire pressure warning system. D When rotating the tires on vehicles differing with front and rear tire inflation pressures. 256 2007 TUNDRA from Jul. '07 Prod. (OM34463U)