Tom N Ingram , TX June 15, 2019 Appliance: Frigidaire Laundry, Washer, Front-Load FAFW3801LW5 Frigidaire Laundry Center Fafw3801lw5: Frigidaire FAFW3801LW5 error code E5O. How to replace Washer Electronic Control Board. Main control board easy enough to replace, however it did not solve problem, which was that the motor would not run. Water would run and drain pump would drain when running diagnostic test. Motor control board was more difficult to remove due to its placement. Once installed washer functioned normally. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours