TL V6-3.5L (2007)
Thermostat: Service and Repair
Thermostat Replacement
1. Make sure you have the anti-theft codes for the audio system and navigation system (if equipped). Make sure the ignition switch is OFF.
2. Disconnect the negative cable from the battery first, then disconnect the positive cable.
3. Remove the battery.
4. Drain the engine coolant.
5. Remove the Thermostat cover, then remove the Thermostat.
6. Install the new Thermostat with anew rubber seal.
7. Install the battery.
8. Refill the radiator with engine coolant, then bleed air from the cooling system.
9. Clean up any spilled engine coolant.
10. Enter the anti-theft codes for the audio system and navigation system (if equipped).
11. Set the clock.
