Transmission Slipping or Clutch Failure
The engine revs freely but the vehicle does not accelerate, indicating a loss of power transfer from the engine to the wheels. This is most likely a transmission issue, such as a slipping CVT, low transmission fluid, or a failed clutch pack.
Diagnosis Details
Possible Causes
Low or contaminated CVT fluid causing insufficient hydraulic pressure for gear engagement.
Worn or failed CVT belt or pulley system (common in Subaru CVTs).
Torque converter failure or internal transmission damage.
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition first.
If low, top off with Subaru CVT fluid and test.
If fluid is dark or smells burnt, a transmission service or replacement may be needed.
Do not drive the vehicle to avoid further damage.
Have a professional diagnose with a scan tool for transmission codes.
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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.
