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Home >> Lexus >> 2018 >> LS 500h AWD >> Repair and Diagnosis (Single Page) >> Transmission >> Transmission Control Systems >> Electronic A/T Shift Lever System (L310F) - Diagnostic Codes (1 Of 7) >> Electronic Shift Lever System >> DTC P085D-46: Gear Shift Control Module "A" Calibration / Parameter Memory Failure; DTC P1769-49: Gear Shift Control Module "A" Internal Electronic Failure; DTC P176B-9F: Fail Safe Signal (Gear Shift Control Module "A") Stuck Off [10/2023 - ] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:
  • w/ Front LiDAR Sensor:

    The vehicle is equipped with a sub-battery. Therefore, ensure there is no power being supplied to the vehicle when disconnecting or reconnecting the connector of the shift control ECU and when removing or installing the shift control ECU.

    Refer to PRECAUTION [10/2023 - ]

  • w/o Front LiDAR Sensor:

    The vehicle is equipped with a integration control supply. Therefore, ensure there is no power being supplied to the vehicle when disconnecting or reconnecting the connector of the shift control ECU and when removing or installing the shift control ECU.

    Refer to PRECAUTION [10/2023 - ]

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