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Home >> Lexus >> 2024 >> TX 350 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Symptom Tests (2 Of 2) & Circuit Tests >> Meter / Gauge System >> Engine Coolant Temperature Receiver Gauge Malfunction [09/2023 - 12/2023] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
  • When replacing any of the following ECUs, update the ECU security key.

    Refer to UPDATE ECU SECURITY KEY [09/2023 - ]

    • Combination meter assembly
    • ECM
  • Before replacing the ECM, refer to Registration.*

    Refer to REGISTRATION [09/2023 - ]

    1. *: for Gasoline Model