I just bought a 1992 Eldorado and the Digital dash doesn't work at all. the temp doesn't either. Do i need to replace the cluster or the ECM??? Or what??? Thanks fot the help!! Dan

 

Yesterday I was looking at the removed cluster and noticed on the back was a blue plug in not quite plugged in. So I pushed it all the way in and plugged the cluster back in and PRESTO the cluster works. Even the digital radio. Now the only thing I need to do is figure out why the car won't go into PARK!!!