You could tap on the gauge lightly as I do to get my YJ gauges to work.
Contacts are dirty/corroded. Yours might be the same or lose etc. if
cherokee is the same. Other then that i have no idea.

"Koolaid" > wrote in message
...
> my temperature gauge is not working after they replaced the thermostat
>
> where do i find the wire that goes to the temperature gauge inside the
> car?
>
>
> thanks i appreciate it
>
> chris
>