What is the liquid leaking under the car?

[WalkerFitz]

The liquid leaking under the car could be coolant from the radiator cooling system, windshield washer fluid, or condensation water generated during air conditioning use. Inspection and troubleshooting methods: Coolant: Check if the radiator coolant is low and inspect the cooling system pipes for looseness or damage. Ensure the coolant reservoir isn't overfilled (overflow may occur when temperature rises). Radiator: Check for underbody scratches at the radiator bottom; inspect the windshield washer reservoir, pipes, and connections for looseness or damage. Determine if the dripping is caused by normal condensation drainage during prolonged air conditioning use in hot weather.