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According to the following procedures, identify which registered TPMS transmitter corresponds
to which wheel, and check the tyre pressure and acceleration value of each TPMS transmitter.
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1.Check the data list "Air Pressure, Tyre1, 2, 3, 4, 5" and write down the tyre pressure
for all wheels.
note |
The display at this time is the data received most recently.
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2.Perform the following procedures for four wheels in order, identify the wheel by checking
the tyre pressure of each wheel. (1)
Change the pressure of tyre for 20 kPa or more so that the TPMS transmitter sends
the latest sensor data (The tyre pressure can either be decreased or increased). (2)
Check the data list screen to determine which tyre number corresponds to the wheel
whose tyre pressure has changed.
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note |
- It may take approximately one minute that the data of tyre pressure change is displayed
on the M.U.T.-III screen.
- If the data of tyre pressure change is not displayed on the M.U.T.-III screen, the
most possible cause is that the radio wave sent from the TPMS transmitter cannot be received.
In this case, the radio wave may be received by performing the procedures from (1) again after
turning the tyre to change the TPMS transmitter position. If the tyre pressure change is still
not displayed on the M.U.T.-III screen, the TPMS transmitter in which the ID code is not registered
may be installed, or the TPMS transmitter may be faulty. Therefore, perform ID code registration
or replace the TPMS transmitter according to the instructions of troubleshooting for DTCs. (At
this time, do not register the ID codes or replace the TPMS transmitter.)
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3.Check the tyre pressure or acceleration value shown in the screen (if needed).
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4.After checking by the tyre pressure change, adjust the checked tyre pressure to the
proper value.
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