No. Hearing a fan or motor does not establish that the intended air route is clear or every drying function works. Sound and airflow are different observations.
Understanding this situation
A familiar noise can coexist with a restricted filter or another issue, while a changed noise can have several causes. Do not remove covers to feel internal air movement.
A useful next step
Complete only the approved owner-maintenance checks with the machine safe. Describe the actual load result and any warning alongside the sound. Stop use for abnormal heat, burning or persistent unusual mechanical noise.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.