Transmission Shift Quality Issue
The vehicle experiences harsh gear shifts on every shift, which is not a brake or steering issue but a transmission problem. This can indicate low transmission fluid, a faulty valve body, or a failing transmission control module.
Diagnosis Details
Possible Causes
Low or contaminated transmission fluid causing improper hydraulic pressure
Faulty transmission valve body or solenoids
Transmission control module (TCM) software or hardware failure
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition.
If low, top off and inspect for leaks.
If fluid is burnt or contaminated, perform a transmission fluid and filter change.
Have a professional scan for transmission-related diagnostic trouble codes and test valve body operation.
Update TCM software if available.
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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.
