As Snowtoy explained, stupid easy fix. I have done a half dozen myself.
Small pick, solder, heatshrink it, and reinstall. It takes me longer to get the solder gun heated up, than it does to fix it. 
My Toyota trucks must be way too "smart" for me.
For my 22RE, I have yet to find anything about it that I could say it's been a "stupid easy fix"?
Gnarls.
