TYRE PRESSURE SENSOR ID REGISTRATION

"Tyre Pressure Sensor ID Registration": To enter the ID into Set 1 when the TPMS transmitter or the ETACS-ECU <Vehicles without KOS> or KOS-ECU is replaced.
"Tyre PRS. Sensor ID Reg.(Set2)": To enter the ID into Set 2 when the TPMS transmitter or the ETACS-ECU <Vehicles without KOS> or KOS-ECU is replaced.

note Enter the ID into Set2 when the TPMS transmitter, which has been registered as Set2, is replaced.

note

You can switch "Set1" to "Set2" and vice versa on the combination meter.

"TYRE PRESSURE SENSOR ID REGISTRATION" METHOD

1.Select "5tyres ID Reg. (Change tyre PRS.)" and start the tyre pressure sensor ID registration.
2.

caution

"5 SNSR ID Registration Do you want to start? Note Finish ID Registration within 20 minutes." is displayed. Then, press "OK."

note

If the ID code registration is not finished within 20 minutes, all the ID codes registered in the TPMS transmitter before will be erased. For this reason, the ID codes need to be registered again.

3.Decrease the tyre pressure to 204 kPa or less by changing 20 kPa or more, and register the tyre pressure sensor ID code of each wheel to ETACS-ECU <Vehicles without KOS> or KOS-ECU.

note

You can start out the operations from any TPMS transmitter. The tyre pressure sensor ID registration has no order.
On completion of the tyre pressure sensor ID code registration, the tyre pressure sensor ID code is displayed on the M.U.T.-III screen.
M.U.T.-III cannot identify which registered TPMS transmitter is used for each wheel. For this reason, write down the tyre number for each wheel when the tyre number and ID code is displayed on the M.U.T.-III during ID code registration.
It may take approximately one minute for the ID code to be displayed on the M.U.T.-III screen after the tyre pressure is reduced.
If the ID code is not displayed, reduce the tyre pressure another 20 kPa or more. If the ID code is not displayed yet, rotate the tyre to displace the TPMS transmitter, and reduce the tyre pressure 20 kPa or more again.
If the ID code cannot be registered for all the four wheels, the ETACS-ECU or receiver antenna <Vehicles without KOS> or KOS-ECU may be faulty, thus replace the ETACS-ECU or receiver antenna^* <Vehicles without KOS> or KOS-ECU.
^*: First, replace receiver antenna and registered ID again. Still if the ID code cannot be registered for all wheels, then replace ETACS-ECU as next step.
If the ID code can be registered for one wheel or more, the TPMS transmitter in which the code cannot be registered may be faulty, thus replace that TPMS transmitter.

4."5 SNSR ID Registration Completed." is displayed. Then, select "OK."

note

The TPMS indicator illuminates for tyre pressure alarm.

5.After 1 minute or more has passed, correct the tyre pressure for all wheels with ignition switch "ON".
6.Check the data list "Registered ID reception, Tyre 1, 2, 3, 4, 5" if "YES" is displayed for each tyre. When "NO" is displayed, drive the vehicle for approximately 5 minutes, check the display again. If "NO" is still displayed, register the ID code again.

"TYRE PRS. SENSOR ID REG.(Set2)" METHOD

Follow "TYRE PRESSURE SENSOR ID REGISTRATION".