AC Condensation Drain Leak
Clear water leaking under the car while the AC is running is normal condensation from the air conditioning system. The evaporator collects moisture from the air, and it drains out under the vehicle. This is not a malfunction.
Diagnosis Details
Possible Causes
Normal AC condensation drain operation
Clogged or partially blocked AC drain tube causing water to pool and drip elsewhere
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What You Should Do
No action needed if water is clear and odorless.
If water appears inside the cabin or you notice a musty smell, have the AC drain tube inspected and cleaned.
Related Repairs
Estimated Repair Cost
$0 if normal; $50–$150 if drain cleaning is needed
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.