Jeep speedometer and tachometer not working

[GoBrowns76]

I just recently had to get a jumpstart and a charge for my battery, from a shop, weird, I know, but anyways when I got it back, the Tachometer and Speedometer were not working. All the other sensors were working fine, just not those two. I am not 100% sure how to fix it, as I am rather new to owning a Jeep Wrangler. But, I really do not want to take it back to that shop, as I do not trust them. Any help would be greatly appreciated. Thank you.

 

[freedom_in_4low]

Try giving the dash a good whack above the instrument cluster and see if they come back. The pins where the harness plugs in to the IC are known to get loose. I fixed my 99 by taking the IC out and giving each pin just a little twist so it would fit more tightly into the female pin, and never had the issue again.

 

[Daryl]

Filling out your profile will make it easier for people to help you. What year is your Jeep? What engine and transmission?