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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (Engine Control System (T24A-FTS) - Diagnostic Codes (10 Of 11)) >> SFI System >> DTC P2182-2A: Engine Coolant Temperature Sensor 2 Signal Stuck In Range [10/2022 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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.
COLD START MONITOR

Engine coolant temperature sensor (for cylinder head side) value change Less than 5°C (9°F)
SOAK MONITOR

Difference between current engine coolant temperature sensor (for cylinder head side) value and previous engine coolant temperature sensor (for cylinder head side) value when engine stopped Less than 5°C (9°F) (Varies with engine coolant temperature (for cylinder head side) of last trip engine stop)
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