toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Lamps and Indicators - Cooling System > < Coolant Temperature Sensor/Switch (For Computer)|Locations
Page 1
background image

Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECTION (From July 2003) 

INSPECT ENGINE COOLANT TEMPERATURE SENSOR 

Standard

Measure the resistance between terminals 1 and 2.

If the result is not as specified, replace the sensor.

NOTE:  If checking the engine coolant temperature sensor in the water, keep the terminals dry. After the check, wipe the sensor dry.

Lamps and Indicators - Cooling System > < Coolant Temperature Sensor/Switch (For Computer)|Locations