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Home >> Lexus >> 2024 >> LX 600 F Sport >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission System - Diagnostic Codes (1 Of 4) >> Automatic Transmission System >> DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [12/2021 - ] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:
  • Perform the universal trip to clear permanent DTCs.

    Refer to DTC CHECK / CLEAR [12/2021 - ]

  • Perform registration and/or initialization when parts related to the automatic transmission are replaced.

    Refer to PRECAUTION [12/2021 - ]

  • There is a possibility that DTC P062F-44 is issued from the ECUs of the ECM and TCM. Use the GTS to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.
  • After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [12/2021 - ]

  • When disconnecting and reconnecting the battery.

    HINT: 

    When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

    Refer to AUTOMATIC LEARNING CHART [12/2021 - ]