Affected Component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

Date Published
SEP 17, 2013
NHTSA TSB #
10132178
TSB Document
Summary
2014 model year LS 460 and LS 600h vehicles are equipped with a direct-type Tire Pressure Warning System (TPWS). Each tire (including the spare tire) has a tire pressure warning valve/sensor that measures tire pressure. The data is transmitted to the Tire Pressure Warning System antenna/receiver and then to the Tire Pressure Warning System ECU.