Oil or Transmission Fluid Leak
A brown/black fluid puddle under a 2020 Honda CR-V typically indicates an oil leak (engine or transmission). This can lead to low fluid levels, reduced lubrication, and potential engine or transmission damage if not addressed promptly.
Diagnosis Details
Possible Causes
Worn or damaged engine oil drain plug gasket or loose drain plug
Degraded or leaking valve cover gasket
Failed transmission pan gasket or seal
Related OBD-II Codes
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What You Should Do
Check fluid levels (engine oil and transmission fluid) immediately.
Inspect the leak location for the highest point of wetness.
Tighten the drain plug if loose, or replace the gasket.
If the leak persists, have a mechanic inspect valve cover gaskets and transmission seals.
Do not drive with low fluid levels.
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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.
