Tire Pressure Sensor: Notes
WARNING: This page is about a different car, the 2011 Toyota Yaris, 2010 Toyota Yaris, 2009 Toyota Yaris, and 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
DO NOT try to install a tire pressure sensor in a steel wheel or aftermarket wheel. Due to the unique air valve angle of the tire pressure sensor, use only in original style factory wheels.
CAUTION:
The use of tire sealants is strictly prohibited for vehicles equipped with the TPM system. Tire sealants can clog tire pressure sensors.
CAUTION:
Be sure to reinstall tire valve caps, or dirt or moisture could get into the valve core and cause air leakage. Use only the original valve cap. If any other valve cap is used, it may corrode or melt, and become extremely difficult to remove.
NOTE:
The average life of the grommet of the tire pressure sensor is approximately 10 years, at which time it must be replaced.
NOTE:
If the tire pressure sensor is going to be replaced, make a note of the 7-digit number (transmitter ID) before installation, as it cannot be seen after sensor is installed. See Fig 1. Whenever a new sensor is installed, it will need to be registered in the tire pressure monitor ECU. See TIRE PRESSURE SENSOR REGISTRATION under RESET PROCEDURES.