See also:

For AT models
This light flashes if the vehicle is driven with tires of different diameters fitted on its wheels or with the air pressure excessively low in any of its tires. ...

Legacy in the Market
Subaru calls the 2010 Legacy a response to what its customers wanted — durability, value and performance, with a bit more cabin room. Those customers ought to be happy: The Legacy is all that, and ...

Tire pressure monitoring system (TPMS) (U.S.-spec. models)
Turbo models Non-turbo models The tire pressure monitoring system provides the driver with the warning message indicated by sending a signal from a sensor that is installed in each wheel when tire p ...