Product review (3 stars): I was disappointed that it came with a solid black face plate ...
I was experiencing and fixing the SE error for well over a year before I finally decided to replace the assembly.  The problem with the SE error is typically the ribbon cable from the keypad to the controller in 99% of the cases.  To fix the SE error you need to clean the gold contacts on the ribbon cable, unfortunately the gold is very thin and I was cleaning them with a pencil eraser which eventually wore them down to nothing.  Looking back I should have used alcohol or some other type of cleaner.  So this part did fix the issues I was having.  I was disappointed that it came with a solid black face plate without the stainless steel insert when the picture clearly shows the stainless steel.  Again, before purchasing try checking out some of the online troubleshooting sites and try cleaning the connector contacts.