Silverado 1500 2WD V8-6.0L (2010)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
Engine Coolant Temperature Sensor Replacement
Removal Procedure
Caution: Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system.
1. Drain the cooling system to a level below the engine cooling temperature (ECT) sensor. Refer to Cooling System Draining and Filling
(Vac-N-Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair)Cooling System Draining and Filling (Static Fill) (See:
Engine, Cooling and Exhaust/Cooling System/Service and Repair).
2. Disconnect the engine wiring harness electrical connector (2) from the ECT sensor.
3. Remove the ECT sensor.
Installation Procedure
Caution: Do not insert any tools into the throttle body bore in order to avoid damage to the throttle valve plate.
Caution: Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system.
