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Home >> Lexus >> 2021 >> LS 500h AWD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge System - Diagnostic Codes (3 Of 3) & Symptom Tests (1 Of 2) >> Meter / Gauge System >> Engine Coolant Temperature Receiver Gauge Malfunction [10/2017 - ] >> 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.

HINT: 

If there is an open or short in the engine coolant temperature sensor circuit, the ECM stores DTCs. Troubleshoot the SFI system.

Refer to DTC CHECK / CLEAR [10/2017 - 10/2020] , or refer to DTC CHECK / CLEAR [10/2020 - 10/2023] , or refer to DTC CHECK / CLEAR [10/2023 - ]