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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System - Service Information) >> Engine Coolant Temperature Sensor >> Installation [11/2021 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENTS (INSTALLATION) 

Fig 1: Engine Coolant Temperature Sensor Installation Components
GTY1077249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 ENGINE COOLANT TEMPERATURE SENSOR 89422A See step  1 - -
2 BATTERY 28800 - - -
3 ADD ENGINE COOLANT - - See step  3 -
4 PERFORM INITIALIZATION - - - See step  4
5 INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL - - - See step  5
Non-reusable part - -