Harsh Gear Shifts in Toyota Camry 2020
The vehicle experiences harsh gear shifts during every shift, which may indicate a transmission or related control system issue rather than a direct brake or steering problem. This could stem from low transmission fluid, a faulty shift solenoid, or a need for a transmission control module (TCM) recalibration.
Diagnosis Details
Possible Causes
Low or contaminated transmission fluid
Faulty shift solenoid or valve body issue
Transmission control module (TCM) software or calibration problem
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition.
If low or dirty, perform a fluid change.
Scan for diagnostic trouble codes (DTCs) using an OBD-II scanner.
If codes are present, address the specific component (e.g., solenoid).
If no codes, consider a TCM recalibration or professional transmission inspection.
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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.
