what you do is remove the right headlite, then drill a 2 inch hole above the
fan control relay in the plastic header and access is to the relay is right
there and a 15 minute job now
jeep put in the hole in the early build wj's but dropped it
nathantw wrote:

> "Billy Ray" <Billy_Ray@SPAMfuse.net> wrote in message
> news:7dae2$42feb0a8$42a1cc8c$4633@FUSE.NET...
> > Where was the fan relay?
>
> Remember, this is on the 4.0L engine. The 4.7L may be different.
>
> First you need to take the front bumper and grill assembly off. Under the
> right headlight and behind the vacuum reservoir you'll find the Pulse Width
> Modulated (PWM) cooling fan relay. It's a small piece and real pain to get
> to. You'll need to take out the take the reservoir mounting bolts off and
> remove the reservoir. Then you can gain access to it.
>
> It's a mystery to me why they put the part in such a hard to get area when
> it appears the PWM goes out periodically.
>
> Have a good one.
>
> Nathan
>
>