[Hunterjb19]

So when I got my 2002 X it’s had this problem ever since that only the drivers door would unlock with the key fob, even though they would all unlock. I had researched the problem and finally gotten around to ordering another SECU (many people had recommended it might be going bad), but when it got here and I put it in still had the same problem. Long story short it was actually something disconnected in the back hatch and once I reconnected it it started working fine, but now I have 2 perfectly working SECUs, with one just lying around. Any thoughts on whether I should save it in case these are known to go bad, or go ahead and try and resell it to get some of my money back? Thanks in advance.