digital instrument cluster

My '93 Sonona pickup has digital dash..None Of the gauges show up except the oddometer. I removed the dash cluster and cleaned the pin connecters to no avail.For a while I could bang on the dash and it would work for awhile (few Days) and then go out again. Any suggestions??

I am haveing the same problem, i'm going to go to the junk yard and look for a new one today. Thats what i suggest doing. There is also this site, http://www.mrwhizard.com You can send it to them and they will fix it for $156.