Kenmore Dryer Error Code F1 — Main Control Board Failure
What this means
The F1 error code on Kenmore dryers indicates a failure in the main electronic control board. The board is the brain of the dryer and controls all functions including temperature regulation, cycle timing, and motor operation. This error can be caused by a power surge, a manufacturing defect, or general component wear over time.
Alternate codes: F01
Step-by-step fix
4 stepsReset the dryer
Unplug the dryer from the wall outlet for 5 minutes. This can clear a temporary glitch in the control board's memory. Plug it back in and try running a cycle.
If the dryer is hardwired (240V), trip the circuit breaker at the panel and wait 5 minutes before resetting.
Check for loose wiring connections
Unplug the dryer. Remove the top panel and locate the main control board (usually at the top rear or behind the back panel). Inspect all wire harness connections to the board — push each one firmly to ensure a secure fit. Look for burned or melted connectors.
Take clear photos of all connections before disconnecting anything so you have a wiring reference.
Inspect the control board for visible damage
Examine the control board for burn marks, bulging or leaking capacitors, or cracked solder joints. Any visible damage confirms the board needs replacement.
A magnifying glass helps spot hairline cracks in solder joints that can cause intermittent errors.
Replace the main control board
If the board shows damage or the error persists after a reset, order a replacement board matched to your model number. Photograph all wire connections, disconnect them, remove the mounting screws, swap in the new board, and reconnect everything.
Ground yourself by touching the metal dryer frame before handling the new board to prevent static discharge damage.
When to call a professional
Control board replacement involves working with multiple electrical connections. If you're not comfortable identifying the correct board and transferring all wire harness connections, have a technician handle this repair.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Main Electronic Control Board
Part #W10174746 · $100–$200
Required if board shows visible damage or error persists after reset
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