Built for everyday drivers
You get a plain-English urgency verdict, likely causes, what to check next, and the sentence to say to a shop. No diagnostic jargon required.
Free transmission problem checker
Should I worry about this transmission symptom?
Answer a few questions about your transmission type, symptoms, mileage, and when it happens. CarsDailyHub gives you a safety-first urgency verdict, likely causes, what to check next, and a ready-to-read mechanic script. No jargon, no sign-up.
Slipping and shudder
Hard and delayed shifts
CVT, DCT, automatic, manual
Fluid leak and overheating
Warning light urgency
Shop conversation script
Tell us about the symptom
Pick the closest symptoms. The tool accepts any year, make, and model, even if it is not in the built-in catalog yet.
How this checker works
Safety comes first
No movement, burning smell, fluid leak while running, overheating, and severe shudder are treated as urgent and may call for a tow instead of driving.
Type-aware guidance
Automatic, CVT, DCT, manual, and EV drive units have different common failures. The tool adjusts likely causes and next steps by type.
Common questions
Is it safe to drive with slipping or hard shifts?
Limited, slow local driving may be possible if the car otherwise feels normal and there are no red flags. Avoid highways and long trips until a mechanic confirms the cause. If you see no movement, a burning smell, overheating, or a loud noise, stop safely and arrange a tow.
What does a CVT shudder usually mean?
A CVT shudder or judder is often linked to the belt, pulleys, or fluid condition, and on some models to a software update or valve body. Have a shop confirm before replacing parts, because CVT symptoms can overlap with worn mounts or fluid issues.
Does this tool replace a mechanic?
No. It is a general triage guide that helps you understand urgency and what to ask next. It does not provide a confirmed diagnosis.
What if my car is not in the catalog?
Type any year, make, and model. If the exact combination is not in the built-in catalog yet, the tool tells you and still gives generic transmission guidance so you are never blocked.