Samsung Dryer Error Code AE

The AE error code on a Samsung dryer signals a communication error between the internal control boards (PCBs). The boards use a wire harness to exchange data, and when that communication is interrupted, the dryer stops and displays AE. This can be caused by a loose connector, a damaged wire, or a failed circuit board.

No, you should not continue operating the dryer while the AE code is active. A communication failure between control boards means the dryer cannot properly regulate its operating functions, including heat and motor control. Running it in this state could lead to unpredictable behavior or further component damage.

Repair costs vary depending on the root cause. If only the wire harness needs to be repaired or reseated, costs may be limited to a service call fee, typically in the range of $75 to $150. If one or both PCBs require replacement, parts and labor combined can range from $150 to $400 or more depending on the specific boards needed and local labor rates.

A homeowner comfortable with basic appliance repair can start by unplugging the dryer, accessing the control panel area, and checking the wire harness connectors between the PCBs for looseness or visible damage. Reseating a loose connector may resolve the error at no cost. However, if the harness is intact and the error persists, PCB replacement is required and is best handled by a qualified technician.

A reset, performed by unplugging the dryer for a few minutes and restoring power, may temporarily clear the code if the cause was a transient signal glitch. However, if the underlying cause is a loose connector, damaged wire, or failed PCB, the AE code will return. A reset is worth trying first, but a physical inspection should follow if the error comes back.