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Home >> Toyota >> 2022 >> RAV4 LE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Hybrid Control System (AWD, W/ Nickel Metal Hydride Battery) - Diagnostic Codes (1 Of 8)) >> HYBRID CONTROL SYSTEM (for AWD with NICKEL METAL HYDRIDE BATTERY) >> DTC P062F-44: Hybrid/EV Powertrain Control Module EEPROM Data Memory Failure [02/2019 - ] >> Procedure

DTC P062F-44: Hybrid/EV Powertrain Control Module EEPROM Data Memory Failure [02/2019 - ]: Procedure

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  1. CHECK DTC OUTPUT (HEALTH CHECK) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: System Select / Health Check.
    5. Check for DTCs.

      Result

      Result Proceed to
      P062F-44 is output from the hybrid control system. A
      P062F-44 is output from any system other than the hybrid control system. B
    6. Turn the ignition switch off.

    Result: 

    REPLACE HYBRID VEHICLE CONTROL ECU. Refer to  REMOVAL [02/2019 - 10/2019]  , or refer to  REMOVAL [10/2019 - 08/2020]  , or refer to  REMOVAL [08/2020 - 12/2021]  , or refer to  REMOVAL [12/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023]  , or refer to  REMOVAL [10/2023 - ] 

    Result: 

    GO TO PERFORM DIAGNOSIS FOR RESPECTIVE SYSTEM