I am having the opposite problem my tach, speedo, odometer, turn signals and cruise dont work but everything else does. I have tried changing the cluster made no difference. I have checked fuses, ground busses behind kick panel they looked new. I dont know were to look next any suggestions.

i found the problem it was a relay under the rear seat, ignition 1 position 41. now all gauges work

Thanks for updating us with the solution!

no problem it has been driving me crazy for a while now and whats crazy is I found the answer in a thread on here from 3 yrs ago

z302 checked under rear seat no relays there 92 ssei please explain?

2000- 2005 have a fuse box under rear seat with the battery and a fuse box under the hood, kinda crazy but thats how they are

thanks z302 i'll check the relays up front instead