Engine overheats

Diagnostic Procedure 

• Check the coolant level .
• Check for any engine coolant leakage (from gaskets, hoses, O-rings, etc.).
• Check for dirt, leaves, or insects on the radiator and the A/C condenser.
• Check for deteriorated coolant.
• Check for a damaged or deformed fan shrouds.
• Check the RFC unit is operating properly (air should be blowing toward the engine).
• Check the radiator cap .
• Check the thermostat .
• Check for plugged or deteriorated radiator hoses.
• Check for a plugged heater core or hoses.
• Check for a damaged cylinder head gasket.

Also check for 

Check the RFC unit is operating properly.