Lexus OM53A24U Owner's Manual page 418

4-3. Do-it-yourself maintenance
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Selecting ID codes
When replacing tires, make sure to select the ID code set that matches
the new tire set. If the tire pressure select switch is set to the wrong tire
setting, the tire pressure warning system will not operate properly.
After driving for about 20 minutes, the tire pressure warning light
comes on after blinking for 1 minute to indicate a system malfunction.
416
Tire pressure warning valve and
transmitter ID code settings dis-
play
 
Press " " or " " repeatedly until
the setting display appears.
Switching ID codes
Press the "ON/OFF" button to
switch between "MAIN" and
"2ND" ID codes.