Sienna FWD V6-3.3L (3MZ-FE) (2006)
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Low Tire Pressure Indicator: Description and Operation
LOW TIRE PRESSURE WARNING LIGHT
Low Tire Pressure Warning Light
This light warns that the tire inflation pressure of one or more of your tires is low. The light comes on when the ignition key is turned to the ON"
position. It goes off after a few seconds. This indicates that the low tire pressure warning system is functioning properly.
If the light comes on while driving adjust tire inflation pressure to the specified level. After the tire inflation pressure is adjusted, the warning light
should go off after driving at least 30 km/h (19 mph) for some time. If the light still remains or blinks once every second, have the low tire pressure
warning system checked. If the light blinks twice every second the low tire pressure warning system needs to be initialized.
