gauge cluster not working.
 

My gauge cluster is not working.. I took the cluster off to install a new one. The new cluster is in working order but when i plug the wire in the whole cluster don;t work.. My old one work but it was crack so i bought a new one. When i turn the light on the light don;t work.also all the gauges don;t work..ect, rpm, mph, battery, gas and temperture.. i check all the fuse and they were still good. when i start my engine the rpm jump then it die again..can anh one help?

is the Gauge cluster new? or is it used?

I forget if there is a relay for the gauge cluster. Might want to check into that...if not sounds like a bad connection.

where the relay? the cluster is use but it work.