How do I troubleshoot an overheating issue in my Kia Picanto?

I've noticed that my Kia Picanto is overheating after driving for a while. How can I diagnose and fix this issue?

First, check the coolant levels in your Picanto. If they're low, top them off and monitor the temperature while driving.

If the coolant levels are fine, then it's possible that there is an issue with the radiator or the cooling fan. Have a trusted mechanic inspect and potentially replace these components.

It's also important to regularly check and replace any worn or damaged hoses or belts in the cooling system. These can easily cause overheating if not properly maintained.