Engine Coolant Temperature Sensor - Removal

5.9L/6.7L DIESEL




ECT LOCATION - 6.7L DIESEL





WARNING: Hot, pressurized coolant can cause injury by scalding. Cooling system must be partially drained before removing the coolant temperature sensor.

1. Partially drain the cooling system Service and Repair.




ECT LOCATION - 5.9L DIESEL





2. Remove heat shield (if equipped).
3. Disconnect the electrical connector (2) from the ETC sensor (3).
4. Remove the ETC sensor from the cylinder head.