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.
CASE 1
Deviated engine coolant temperature and engine oil temperature
Less than -20 °C (-36 °F), or higher than 20 °C (36 °F)
CASE 2
Engine coolant temperature sensor / Engine oil temperature sensor correlation pass