DTC P2182-2A: Engine Coolant Temperature Sensor 2 Signal Stuck In Range [10/2022 - ]: Description

WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P2182-11.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	DTC Output from	Priority	Note
P2182-2A	Engine Coolant Temperature Sensor 2 Signal Stuck In Range	Either of the following conditions is met (2 trip detection logic): When engine is started cold and warmed up, the engine coolant temperature sensor (for cylinder head side) value does not change. After the warmed up engine is stopped and the next cold engine start is performed, the engine coolant temperature sensor (for cylinder head side) value does not change.	Engine coolant temperature sensor (for cylinder head side) Water control valve ECM	Comes on	Engine	B	SAE Code: P2183 DTC for Mexico Models: Applies