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Home >> Lexus >> 2012 >> CT 200h Base >> 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. Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
  2. Read the "ID Tire Inflation Pressure" values.
  3. Confirm that the tire pressure data of all tires (including the spare tire) is displayed on the Techstream screen.
  4. If expected tire pressure values are displayed, the IDs have been registered correctly.
NOTE: It may take up to about 2 or 3 minutes to update the tire pressure data. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24. If the IDs have not been registered, DTC C2171/71 is set, after 3 minutes or more.
NOTE: After all IDs are registered, DTC C2126/26 is stored in the tire pressure warning ECU and the tire pressure warning light blinks for 1 minute and then comes on. When the tire pressure warning ECU and receiver successfully receives information from all the transmitters whose IDs are stored in the ECU, DTC C2126/26 is cleared and the tire pressure warning light goes off.
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