presbull

Don't know if I'm in the right place since this is my first post. My 2 port cell Jandy Aqua Pure generator had a 125 code. Cleaned until shiny bright (about 20 minutes in 1 to 3 acid solution). Replaced and now getting a 120 code. In checking the three prong connector, there was corrosion on one of the pins and inside the socket. Cleaned both and still getting the 120 code. How do I troubleshoot from here. Cannot get the troubleshooting manual mentioned in earlier post on this topic (page not found error). Any suggestions will be appreciated.