COOLANT CONTROL VALVE REMOVAL/INSTALLATION

Steps:
1. Disconnect the negative battery terminal.
2. Drain the engine coolant.
3. Remove the front under cover No.2. 
4. Remove the plug hole plate.
5. Remove the air cleaner component.
6. Remove the PCM component.
7. Remove the battery and battery tray.
8. Remove in the order indicated in the table.
9. Install in the reverse order of removal.
10. Refill the engine coolant. 
11. Inspect for engine coolant leakage.

1	Upper radiator hose
2	Clip (ATX)
3	Heater hose (Coolant control valve side)
4	Water hose (Coolant control valve side) (ATX)
5	Water hose (Flange side)
6	Lower radiator hose component
7	Coolant control valve connector
8	Coolant control valve

3. Remove the coolant control valve.
4. When replacing the engine coolant control valve, remove ECT sensor No.2.

Coolant Control Valve Installation Note
Caution:
Do not apply oil (such as engine oil, ATF) to the O-ring. Otherwise, the O-ring could swell causing a seal malfunction.

COOLANT CONTROL VALVE INSPECTION