2007 Toyota Sienna Owners Manual - Page 217

07 SIENNA_U (L/O 0612) Please note that the TPMS (tire pressure warning system) is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under−inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale (tire pressure warning light). NOTICE z Do not use liquid sealants for a flat tire as tire pressure warning valve and transmitter will be damaged. z When the tires must be repaired or replaced, have them repaired or replaced by the nearest Toyota dealer or authorized tire dealer. The tire pressure warning valves and transmitters will be affected by the installation or removal of tires. IF THE TIRE PRESSURE WARNING LIGHT COMES ON AFTER BLINKING FOR 1 MINUTE...If the tire pressure warning light comes on after blinking for 1 minute when the ignition key is turned to the "ON" position, the tire pressure warning system is not working properly. The system will be disabled in the following conditions: (When the condition becomes normal, the system will work properly.) D If tires not equipped with tire pressure warning used. valves and transmitters are 217 2007 SIENNA from Oct. '06 Prod. (OM45437U)