2007 Lexus RX 350 Owners Manual - Page 325
2007 Lexus RX 350 Manual
Page 325 highlights
4-3. Do-it-yourself maintenance Installing tire pressure sensors When replacing tires or wheels, tire pressure sensors must also be installed. Tire pressure sensors can be installed in any of the following three ways: l Sensors can be removed from the old wheels and installed on the new wheels. l When replacing only the tire, the sensor already installed on the wheel does not need to be replaced. l Replacing both a wheel and its sensor. When new tire pressure sensors are installed, new sensor ID codes must be registered in the ECU and tire pressure sensor must be initialized. (→P. 305, 306) Initializing the tire pressure warning system 4 n The tire pressure warning system must be initialized in the following circumstances: l When the standard tire pressure changes by replacing tires or wheels l When tire pressure sensors are replaced. l When driving with the tires inflated to a higher than standard tire pressure. When the tire pressure warning system is initialized, the current tire inflation pressure is set as the pressure benchmark. Maintenance and care 305