Info below.

Answered by JDL (expert)
14,410 answers provided

Which type do you have? Some models have a plug-in relay in the under-hood fuse box. You just yank the old one out and stuff the new one in. Those don't fail very often.

Some models use an electronic relay. It looks like the one in the photo below from http://www.rockauto.com I don't know where they live on Jeeps but on other similar vehicles they are halfway down on the driver's side of the radiator, bolted to the sheet metal beside the radiator.

Answered by caradiodoc (expert)
17,301 answers provided

Sorry JDL. Your reply hadn't shown up yet when I posted mine.

Answered by caradiodoc (expert)
17,301 answers provided

That's fine, jump in. Have a good evening. My meds seem to be working ok.lol

Answered by JDL (expert)
14,410 answers provided