Aviator AWD V8-4.6L DOHC VIN H (2003)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
REMOVAL
1. Disconnect the battery ground cable.
2. Remove the engine appearance cover.
3. Drain the cooling system.
4. Remove the components in the order indicated in the illustration and table.
INSTALLATION
1. To install, reverse the removal procedure.
2. Fill and bleed the cooling system.
