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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Meter / Gauge System (12.3 Inch Display) - Diagnostic Codes & Circuit Tests) >> METER / GAUGE SYSTEM (for 12.3 Inch Display) >> Engine Oil Level Sensor Circuit [10/2022 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
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.
  • The following troubleshooting procedure is based on the assumption that the SFI system is normal. Confirm that the SFI system is not malfunctioning before performing the following procedure.

    for HV Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - ]

    for Gasoline Model: Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - ]