Juan N Clifton , NJ April 19, 2016 I had a f 13 error code come on after a power surge to my house I checked around online about the F13 error code and came across this website. I checked out the video and diagram on the site and felt comfortable enough to change it myself, and saved myself $280 for a service person to repair it. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes