LS 460 RWD V8-4.6L (1UR-FSE) (2010)
Tire Pressure Sensor: Service and Repair
Installation
TIRE AND WHEEL: TIRE PRESSURE WARNING VALVE AND TRANSMITTER: INSTALLATION
1. INSTALL TIRE PRESSURE WARNING VALVE AND TRANSMITTER
(a) Insert the tire pressure warning valve into the valve installation hole from the inside of the rim so that the print surface can be seen.
NOTICE:
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Check that there is no visible deformation, damage or other abnormalities on the tire pressure warning valve and transmitter.
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Check that there is no foreign matter on the inner grommet and around the rim hole.
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If the tire pressure warning valve and transmitter is installed in the reverse direction, it may be damaged or fail to transmit signals
when running at high speeds.
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If installing a new tire pressure warning valve and transmitter, write down the ID number before installation.
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It is necessary to register the ID in the ECU after installation See: Wheels and Tires/Tire Monitoring System/Testing and
Inspection/Programming and Relearning/Registration.
(b) Install a new inner grommet to the tire pressure warning valve.
(c) Install the washer on the tire pressure warning valve from the rim side and tighten the nut.
Torque : 4.0 Nm (41 kgf-cm, 35 in-lbf)
NOTICE:
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Check that there is no foreign matter on the washer and nut.
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If the tire and tire pressure warning valve have been removed, replace the grommet with a new one.
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Check that there is no oil, water or lubricant around the rim hole, tire pressure warning valve, washer and nut. Failing to do so
may result in improper installation.
(d) Set the wheel disc to a mounting machine and install the lower tire bead. Position the main body of the tire pressure warning valve and
transmitter in the shaded area as shown in the illustration.