2007 Toyota Corolla Owners Manual - Page 138

'07 Corolla_U (L/O 0608) Note: The tire pressure monitoring system on your vehicle will warn you when one of your tires is significantly under−inflated and when some combinations of your tires are significantly under−inflated. However, there are other combinations of significantly under−inflated tires for which your tire pressure monitoring system may not warn you. These other combinations are relatively common, accounting for approximately half the instances in which vehicles have significantly under−inflated tires. For example, your system may not warn you when both tires on the same side or on the same axle of your vehicle are significantly under−inflated. It is particularly important, therefore, for you to check the tire pressure in all of your tires regularly and maintain proper pressure. 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. (See "Tires" on page 284 in Section 8.) 3. Turn the ignition key to "ON". If the low tire pressure warning light comes on, push the reset switch for a few seconds and make sure the warning light goes off. 4. Push and hold the reset switch until the low tire pressure warning light blinks three times. Initialization is completed after driving at the speeds of 30 km/h (19 mph) or over for more than one hour. If the following driving conditions are satisfied, initialization will be completed in about one hour. TIRE PRESSURE RESET SWITCH WARNING SYSTEM The tire pressure warning system need to be initialized in the following conditions: D When the low tire pressure warning light blinks once every three seconds D After replacing or rotating tires or wheels When initializing the system, the present tire condition is stored as a standard. D The vehicle speed is between 50 km/h (31 mph) and 100 km/h (62 mph). D The roads are dry, smooth and straight. D The number of passengers is 1 or 2 (including driver). 126 2007MY COROLLA from Oct. '06 Prod. (OM12B32U)