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Home >> Lexus >> 2021 >> UX 200 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> (Navigation System) (Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2)) >> (Navigation System) >> DTC B15F8: D-Seat ECU Vehicle Information Reading/Writing Process Malfunction [10/2018 - 10/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

    Refer to PRECAUTION [10/2018 - 10/2019]

  • When replacing the radio receiver assembly, always replace it with a new one. If a radio receiver assembly which was installed to another vehicle is used, the following may occur:
    • A communication malfunction DTC may be stored.
    • The radio receiver assembly may not operate normally.
  • Before replacing the certification ECU (smart key ECU assembly), refer to Registration.
    1. for Gasoline Model:

      Refer to REGISTRATION [10/2018 - 10/2019]

    2. for HV Model:

      Refer to REGISTRATION [10/2018 - 10/2019]