Troubleshooting Hints - Base Cluster
1. Check the INDIC, ELEC, and CLUST Fuses by visual inspection.2. Check that grounds G119 and G200 are clean and tight.
3. Check the indicator bulbs.
4. If more than one indicator is out, check the Instrument Cluster Printed Circuit for flaws.
5. If any segment of a Vacuum Fluorescent display fails to illuminate, send cluster out for repair.
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove "GOOD" in a continuity/voltage check (see "Troubleshooting Procedures").
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.