2004 Sienna

TIRE PRESSURE WARNING SYSTEM

CAUTION:

When the tire pressure warning light comes on, observe the following instructions:

The tire pressure warning system need to be initialized in the following conditions:

When initializing the system, the present tire condition is stored as a standard.

INITIALIZING THE LOW TIRE PRESSURE WARNING SYSTEM

To initialize the system, perform the following:

  1. Park the vehicle at a safe place and apply the parking brake. Stop the engine.

  2. Adjust the pressure of all the installed tires to the specified level.

  3. Turn the ignition key to "ON".

  4. Push and hold the reset switch until the low tire pressure warning light blinks three times.

  1. Initialization is completed after driving at the speeds of 30 km/h (19 mph) or over for about 8 hours total, when the tire pressure warning system detects the normal tire pressure.