Lexus 2003 SC430, Owner'S Manual

Page: 241 / 380

STARTING AND DRIVING
224
CAUTION
Have the tires, wheels or sensors replaced and ID
codes registered by Lexus dealer. If you need
sensors, purchase from Lexus dealer.
The use of non–genuine wheels will cause the air
pressure sensors to transmit the electronic code in
different manner, resulting in the failure of the
system.
Selector switch
31sa21a
1 Main position 2 2nd position
The selector switch is located on the right side in the glove
box.
The ID code is given in the sender built in the air pressure
sensor. To activate the air pressure warning system, it is
necessary to register the ID code of the sender on the
selector switch in the vehicle.
2 sets of ID codes can be registered. The code of the tires
originally installed on the vehicle is registered on the switch at
“MAIN”. Have a new tires set with new air pressure sensors
registered at “2nd” by Lexus dealer.
ID codes should be registered by Lexus dealer. Once
registered, change the setting position each time you purchase
tires and wheels. Re–registration is not required.
When purchasing new tires, consult your Lexus dealer.