ES 350 V6-3.5L (2GR-FE) (2007)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
INSPECTION
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
a. Measure the resistance between the terminals.
If the result is not as specified, replace the sensor.
NOTE: If checking the ECT sensor in the water, keep the terminals dry. After checking, dry the sensor.