If your cluster doesn't light up, or is too dim, this is likely the issue.
If your cluster lights up, but you can't read the info, we can help.
Save frustration and money by dealing with all the issues the digital cluster frequently experiences.
If you're the Do-It-Yourself type, we have several replacement kits and parts for sale. Click through the images on the right, or you can view a list of the parts we have available.
In addition, we have several repair guides and articles detailing repair procedures for your Corvette. Feel free to sift through these.
Repairing the C4 Digital Cluster
Unreadable LCD panels
Photocell Dimmer Repair
Fixing a Bad Ground
Replacing Cluster Light Bulbs (84-89)
Replacing Cluster Light Bulbs (90-96)
1984-1988 Power Supply
1989 Power Supply
Missing LCD Segments
Advanced Problems with the Digital Cluster
More Digital Cluster Repair Tips
Wiring Diagrams 84-89
Wiring Diagrams 90-96
Sources of Parts
Repair Service Providers