2005-2019 Lexus TPMS Reset Instruction

TPMS Reset Instruction for the Following MOdel

Lexus TPMS Reset Instruction 

Procedure using another Properly Formatted Scan Tool

Relearn Procedure when Replacing a Sensor

  1. Inflate all tires to the pressure listed on the vehicle placard.
  2. Starting with the LF tire, use the scan tool to scan each sensor in the following order: LF, RF, RR, LR (and full size spare if equipped).
  3. Turn ignition to the ON position with the engine OFF (not the ACC position).
  4. Connect the scan tool to the OBDII port and upload the sensor IDs.
  5. Turn the ignition to the OFF position. Re‐scan each sensor.
  6. Drive the vehicle above 30mph for at least 10 minutes and monitor the low tire pressure monitor to ensure it does not blink.

Tire Pressure Reset and Tire Rotation Reset Procedure (select models)

  1. Inflate all tires to the pressure listed on the vehicle placard.
  2. Turn ignition to the ON position with the engine OFF (not the ACC position).
  3. Hold down the pressure warning reset switch (located on the lower driver side dash panel or in the glove box) until the TPMS indicator blinks 3 times.
  4. It will take several minutes for the ECU to receive signals from the sensors and complete initialization.

Note: Certain models can store two sets of sensor IDs. A switch, labeled Main/2nd , can be found inside the right side of the glove box. Make sure the switch is set to Main prior to starting the reset procedure. If the reset procedure fails, try setting the switch to 2nd and repeat the reset procedure.


OBDII Errors

If you see an error on the screen while performing an OBDII Relearn, check to make sure that the vehicle is in the ON position (not ACC). Also make sure all the connections are secure.

Errors E1 and E2 – Reading Communication Errors

Make sure vehicle is ON and not ACC Check for secure connection.

Errors E3 and E6 -Writing Communication Errors

Make sure vehicle is ON and not ACC Check for secure connection.

Error E4 – Wrong Set Error

Many Lexus vehicles can store more than one set of TPMS ID’s in ECU. Toggle the vehicles selected set to the MAIN set. Then retry OBDII Relearn.

Error E5 – Spare Tire Error

If you receive this error, and you did not upload a sensor ID for the spare, then this vehicle requires a spare. If you did upload a spare, but you received this error, then the vehicle does not store the ID in the ECU for the spare tire.

 

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