Lexus LX 570 2016 Service Manual page 491

Performance may be affected in the following situations.
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• Near a TV tower, electric power plant, gas station, radio station, large display, air-
port or other facility that generates strong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
If tire position information is not correctly displayed due to the radio wave conditions,
the display may be corrected by driving and changing the radio wave conditions.
When the vehicle is parked, the time taken for the warning to start or go off could be
●
extended.
When tire inflation pressure declines rapidly for example when a tire has burst, the
●
warning may not function.
The initialization operation
■
Make sure to carry out initialization after adjusting the tire inflation pressure.
●
Also, make sure the tires are cold before carrying out initialization or tire inflation pres-
sure adjustment.
If you have accidentally turned the engine switch off during initialization, it is not neces-
●
sary to press the reset switch again as initialization will restart automatically when the
engine switch has been turned to IGNITION ON mode for the next time.
If you accidentally press the reset switch when initialization is not necessary, adjust the
●
tire inflation pressure to the specified level when the tires are cold, and conduct initial-
ization again.
While the position of each tire is being determined and the inflation pressures are not
●
being displayed on the multi-information display, if the inflation pressure of a tire drops,
the tire pressure warning light will come on.
LX570_OM_OM60N01U_(U)
6-3. Do-it-yourself maintenance
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