Caution / Notice / Hint

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the engine coolant temperature sensor removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replacement Part or Procedure	Necessary Procedure	Effect/Inoperative when not Performed	Link
Disconnect cable from negative auxiliary battery terminal	Perform steering sensor zero point calibration	Lane Control System	Refer to INITIALIZATION [10/2018 - 07/2022]
		Parking Support Brake System*
		Pre-collision system
		Lighting System (EXT)
	Memorize steering angle neutral point	Parking Assist Monitor System	Refer to INITIALIZATION [10/2018 - 07/2022]
	Initialize back door lock	Power door lock control system	Refer to INITIALIZATION [10/2018 - ]
	Reset back door close position	Power Back Door System	Refer to INITIALIZATION [10/2018 - 07/2022]
Replacement of engine coolant temperature sensor	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [10/2018 - 08/2021] Refer to INITIALIZATION [08/2021 - ]

*: When performing learning using the Techstream.