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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Automatic Transmission System (Aa80E) - Diagnostic Codes (1 Of 2)) >> Automatic Transmission System >> DTC P062F: Internal Control Module EEPROM Error [11/2021 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Perform the universal trip to clear permanent DTCs.

    Refer to DTC CHECK / CLEAR [11/2021 - ]

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

    Refer to PRECAUTION [11/2021 - ]

  • DTC P062F is issued by either the ECM or TCM. Use the Techstream to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

HINT: 

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.

  1. Start the engine and wait for 11 seconds or more.
  2. Check for DTCs again.

    Refer to DTC CHECK / CLEAR [11/2021 - ]