Hello,

I had to take my 2005 Escape Limited (3.0L, FWD) into the shop this weekend, because I was having issues with my rear wiper working intermittently. They said that I have a bad rear wiper relay, but recommended replacing the entire smart junction box. My extended warranty would not cover this (of course).

How can I check to see if I actually need to replace this entire box or if it just needs a new relay. I know the smart junction box has the relay built in, but I assume I can just replace that relay? I just want to make sure they weren't trying to pull one over on me.

I plan to replace this myself (if possible). Any links on how to reprogram/replace it would be great.

Thanks for any help.