Coolant Leak Diagnosis for 2020 Toyota RAV4
Green, orange, or pink fluid under the car when the engine runs hot indicates a coolant leak. This is a serious issue that can lead to engine overheating and damage if not addressed promptly.
Diagnosis Details
Possible Causes
Damaged or loose radiator hose
Faulty radiator cap or radiator crack
Water pump seal failure
Related OBD-II Codes
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What You Should Do
Stop driving immediately to prevent engine damage.
Check coolant level and top off with the correct Toyota coolant (usually pink).
Inspect hoses, radiator, and water pump for visible leaks.
Have a mechanic pressure test the cooling system to pinpoint the leak.
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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.
