2008 Toyota Corolla Owners Manual - Page 124

'08 Corolla_U (L/O 0706) Tire pressure warning system In the following cases, contact your Toyota dealer: The tire pressure warning system warns you that the tire inflation pressure is low. The tire pressure warning system is not a substitute for checking normal tire inflation pressure. Check the tire inflation pressure with a tire pressure gauge regularly. D The warning light does not come on after the ignition key is turned to "ON". D The warning light remains on after the ignition key is turned to "ON". D The warning light comes on while driving. The slip indicator light/traction control system off indicator light will come on when the "VSC" warning light comes on even if the "TRAC OFF" switch is not pushed. CAUTION The warning system may not activate immediately if blowout or sudden air loss should occur. The tire pressure warning light comes on when the ignition key 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 a few minutes. If the light comes on after blinking for 1 minutes, the tire pressure warning system is not working properly. 124 2008 COROLLA from Aug. '07 Prod. (OM12B28U)