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Home >> GMC >> 2007 >> W 3500 Forward L4-5.2L DSL Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Coolant Temperature Sensor/Switch (For Computer) >> Service and Repair >> Removal

Removal

Engine Coolant Temperature (ECT) Sensor

Engine Cooling System


Removal
1. Turn off the ignition.
2. Disconnect the harness connector of the engine coolant temperature (ECT) sensor.
3. Drain cooling water.
4. Remove the ECT sensor.
- Clear the old sealant from the ECT sensor threads and the thermostat housing threads.