Dryer runs but stops mid-cycle and clothes are still damp; timer does not advance properly on auto-dry

Safety First: Unplug dryer before accessing internal components.

Steps:

• Clean moisture sensors: Wipe the metal sensor bars inside the drum with rubbing alcohol to remove residue.
• Test timed dry: Run a timed dry cycle. If it completes normally, the issue is likely with moisture sensing rather than heating.
• Inspect sensor wiring: Access the back of the sensor bars and check the harness for damage or loose connections.
• Timer or control: On mechanical models, test the timer motor for continuity and replace if not advancing. On electronic models, a faulty main control may misread sensor input and require replacement.