April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Coolant Temperature Sensor: Removal

WARNING: This page is about a different variant/trim than selected.

REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY (See REMOVAL )
DRAIN ENGINE COOLANT (See COOLANT )
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE (See ON-VEHICLE INSPECTION )
REMOVE AIR CLEANER CASE (See REMOVAL )
REMOVE ENGINE COOLANT TEMPERATURE SENSOR
1. Disconnect the engine coolant temperature sensor connector.
  
  Fig 1: Locating Engine Coolant Temperature Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the engine coolant temperature sensor and gasket.
Fig 2: Locating Engine Coolant Temperature Sensor
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002