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Home >> Lexus >> 2014 >> IS F >> Repair and Diagnosis >> General Information >> Reset Procedures >> Tire Pressure Monitor Systems >> TPMS Reset Procedures >> Tire Pressure Sensor Registration >> Confirmation Of Transmitter ID Registration
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Confirmation Of Transmitter ID Registration

  1. Connect the Techstream to DLC3.
  2. Turn ignition ON. Turn Techstream ON.
  3. Enter the following menus: Chassis / Tire Pressure Monitor / Data List. Check the Data List for correct tire pressures.
  4. If normal pressure values are displayed, the IDs have been registered correctly.
NOTE: It may take about 2 or 3 minutes until the values are displayed. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24 or C2131/31 to C2134/34. If the IDs have not been registered, DTC C2171/71 or C2172/72 will be stored in the tire pressure warning ECU and receiver after 3 minutes or more.
NOTE: After all IDs are registered, DTC C2126/26 (for "MAIN" mode) or DTC C2127/27 ("2nd" mode) is set and the tire pressure warning light blinks for 1 minute and then comes on. Once the tire pressure warning ECU and receiver successfully receive radio waves from all the transmitters whose IDs are stored in the ECU and receiver, DTC C2126/26 or C2127/27 is deleted and the tire pressure warning light goes off.
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