Product review (4 stars): The price is right
The whole debacle with my Kitchen-Aid oven has been a source of amazement.  Clearly the manufacturer has to know the problems associated with the cleaning cycle and tripping this fuse.  The internet is loaded with comments and queries about this very subject.  Clearly the manufacturer is trying to gouge the public on replacement of the malfunctioning part.  The large discrepancy in pricing is evidence enough of that.  Pricing for this relatively simple device ran as high as $60+ from various vendors.  This fuse is made in the Far East and I was somewhat leery of using it since there were some reports of "dead on arrival".  To hedge my bets, I bought two since a major dinner party was looming and I needed the oven.  Luckily, the first worked.  The biggest issue is gaining access to the fuse.  It's a bit of a chore since the entire oven must be moved out of the cabinet and replaced.  This can be done by anyone with reasonable DIY skills but will probably require a "helper" to man-handle the bulk.  The bottom-line is that unless you want to chance repeating the process; DO NOT use the cleaning cycle on your oven.