2008 Toyota Tundra Owners Manual - Page 285

07 11.20 XS17013b The tire pressure warning light comes on when the engine switch is turned to the "ON" position and goes off after a few seconds. This means the tire pressure warning system is operating properly. If the tire inflation pressure becomes low, the light comes on again. In this case, adjusting the tire inflation pressure will turn off the light after several minutes. If the light comes on after blinking for 1 minute, the tire pressure warning system is not working properly. Indicator status Meanings Tire inflation pressure is low Tire pressure warning system malfunction CAUTION If the tire pressure warning light comes on, be sure to observe the following precautions. Failure to do so could cause loss of vehicle control and result in death or serious injury. D Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pressure immediately. D If the tire pressure warning light comes on even after tire inflation pressure adjustment, it is probable that you have a flat tire. Check the tires. If the tire is flat, change to the temporary spare tire and have the flat tire repaired by the nearest Toyota dealer. Type A Do this Adjust the tire inflation pressure Have the system checked at your Toyota dealer ON XS17014b ON after blinking for 1 minute D Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could lose control of the steering wheel or the brakes. Type B 255 2008 TUNDRA from Apr. '08 Prod. (OM34477U)