• Unplug the dryer from the electrical outlet for 60 seconds, then plug it back in to reset the control board• Remove and thoroughly clean the lint trap, ensuring no debris remains in the filter housing• Inspect the exterior exhaust vent opening and remove any visible lint, bird nests, or blockages• Check that the flexible exhaust duct is not kinked, crushed, or separated from the dryer or wall vent• Verify the dryer door closes completely and latches securely with no gaps• Confirm you have selected the correct drying cycle and temperature setting appropriate for your load• Check your home's electrical breaker panel to ensure the dryer's 240V breaker has not tripped or become loose• Ensure the dryer is not placed against a wall where exhaust air could recirculate back into the intake area• Run a test cycle with the dryer empty to determine if the error code returns• Verify the dryer is properly grounded and the power cord is fully inserted into the wall outlet
