Lexus LX570 Manual page 590

4-3. Do-it-yourself maintenance
■ How to initialize the tire pressure warning system
Park the vehicle in safe place and turn the "ENGINE START
STEP 1
STOP" switch to OFF.
While the vehicle is moving, initialization is not performed.
Adjust the tire inflation pressure to the specified cold tire inflation
STEP 2
pressure level. (P. 702)
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 START STOP" switch to IGNITION ON
STEP 3
mode.
STEP 4
Wait for a few minutes with the IGNITION ON mode, and then
STEP 5
turn the "ENGINE START STOP" switch to OFF.
Registering ID codes
The tire pressure warning valve and transmitter is equipped with a unique
ID code. When replacing a tire pressure warning valve and transmitter, it
is necessary to register the ID code of tire pressure warning valve and
transmitter. Have the ID code registered by your Lexus dealer.
590
LX570_U (OM60F86U)
Push and hold the tire pressure
warning reset switch until the tire
pressure warning light blinks
slowly 3 times and a message
appears on the multi-information
display.