Amana Dryer Error Code F:29

The F:29 code on an Amana dryer means the moisture sensor strip circuit has detected a short. This code only appears when the dryer is run through its Diagnostic Test Mode, not during normal operation. The moisture sensor is responsible for detecting how wet your clothes are so the dryer can adjust cycle time automatically. A short in this circuit can cause inaccurate drying results or cycle issues.

The F:29 code only appears in Diagnostic Test Mode and not during a standard drying cycle. However, if the underlying sensor fault is present, the dryer may not accurately sense when clothes are dry, which could lead to over-drying or under-drying. It is best to address the fault before relying on automatic dryness-sensing cycles.

Repair costs vary depending on the cause. Cleaning the sensor strips yourself costs nothing beyond a small amount of rubbing alcohol. If the sensor strip assembly needs replacement, parts typically range from $15 to $50 depending on the model. A wiring harness repair or control board replacement can bring total repair costs to anywhere from $100 to $300 or more when including labor.

In some cases, yes. Start by cleaning the two metal sensor bars inside the drum with rubbing alcohol to remove any residue or buildup that could be causing a false short reading. If the error persists after cleaning, further diagnosis per TEST #5 is required, which involves checking wiring and component resistance values. Wiring repairs or part replacements may require a technician if you are not comfortable working with electrical components.

Resetting the dryer by unplugging it may temporarily clear the fault from the display, but the code will return when Diagnostic Test Mode is run again if the underlying short is still present. A reset does not repair the sensor, wiring, or any other component causing the short circuit. The root cause must be identified and corrected for the code to stay cleared.