usually the digital display going out is somewhat common on most GM vehicles. A few mechanics have told me this issue only occurs due to one of the 3 problems.
1.) Blown Fuses (check all)
2.) Digital Cluster Malfunction (replace cluster)
3.) ECM - Engine Control Module (replace module)
Yes you can order 1 from Dakota digital for about 650
speed cluster only works sometimes
This is an electrical problem that happens with a lot of Caprice classics with digital spedometers. My speedometer works about 1 day out of the month and the will cut off the other 30 days.
Perhaps one from a contemporary Cadillac DeVille or Fleetwood may work, those are about the closest equivalents.
Chevy Caprice had the digital dash installed from 1994 and up, but if you have an older model you can still get the digital dash.
Dash components can be changed to digital gauges. An online search should show several companies that show a digital conversion for a 93 Caprice.
Where is the fuse for the digital cluster dash in a 1992 Chevy S10?
a digital cluster is the same as a circuit board. you need to replace that borad
There may be several reasons whey the digital speedometer might not work. The first is that the LED light may have burned out. The second is that the fuse may have gone out. It also might have a bad speedometer cable.
Pimp your car
The problem when the digital dash of a 1994 Chevy Caprice goes out might be a fuse that is blown under the dashboard. This might also be related to a problem with the computer or with the wiring to the dash.
It wouldn't be impossible, but you will need to also replace the wiring harness that goes with it.