AC Condensation Drain Leak
Clear water leaking under the car while the AC is running is normal condensation from the air conditioning system. The AC evaporator removes humidity from the cabin air, and the water drains onto the ground. This is not a malfunction.
Diagnosis Details
Possible Causes
Normal AC condensation drainage
Clogged or misaligned drain tube causing water to pool elsewhere
Not satisfied with this diagnosis?
Try Another DiagnosisWhat To Do Next
What You Should Do
No action needed if the fluid is clear and odorless.
If you notice water pooling inside the cabin or a musty smell, have the AC drain tube inspected and cleaned.
Estimated Repair Cost
$0 if normal; $50–$150 if drain cleaning is needed
Typical range: $50 – $150
Share this diagnosis
Help others with similar symptoms
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.