2008 Lexus RX 350 Owners Manual - Page 375
2008 Lexus RX 350 Manual
Page 375 highlights
4-3. Do-it-yourself maintenance Installing tire pressure warning valves and transmitters When replacing tires or wheels, tire pressure warning valves and transmitters must also be installed. When new tire pressure warning valves and transmitters are installed, new tire pressure warning valve and transmitter ID codes must be registered in the tire pressure warning computer and tire pressure warning system must be initialized. Have tire pressure warning valve and transmitter ID codes registered by your Lexus dealer. (→P. 340) Initializing the tire pressure warning system
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339
4-3. Do-it-yourself maintenance
4
Maintenance and care
Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and trans-
mitters must also be installed.
When new tire pressure warning valves and transmitters are installed,
new tire pressure warning valve and transmitter ID codes must be regis-
tered in the tire pressure warning computer and tire pressure warning
system must be initialized. Have tire pressure warning valve and transmit-
ter ID codes registered by your Lexus dealer. (
→
P. 340)
Initializing the tire pressure warning system
■
The tire pressure warning system must be initialized in the following
circumstances:
●
When changing the tire inflation pressure by changing traveling
speed or load weight, etc.
●
When changing the tire size.
When the tire pressure warning system is initialized, the current tire
inflation pressure is set as the pressure benchmark.
■
How to initialize the tire pressure warning system
Park the vehicle in safe place and turn off the engine.
While the vehicle is moving, initialization is not performed.
Adjust the tire pressure to the specified cold tire inflation pressure
level. (
→
P. 436)
Make sure to adjust the tire pressure to the specified cold tire inflation
pressure level. The tire pressure warning system will operate based on
this pressure level.
Turn the engine switch to the ON position.
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