Troubleshooting Hints - Base Cluster

Perform before beginning System Diagnosis
1. Check Fuse 9 by operating the Rear Defogger and observing the indicator.
2. Check the bulbs.
3. If more than one indicator is out, check the battery voltage and ground inputs common to all affected indicators and gages inputs.
^ Refer to Instrument Panel, Gauges and Warning Indicators for Instrument Cluster access. Instrument Panel, Gauges and Warning Indicators
^ 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 (Refer to "Diagnostic Aids/General Troubleshooting Procedures,") Diagnostic Aids
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (Refer to "Diagnostic Aids/General Troubleshooting Procedures,") Diagnostic Aids
^ Refer to System Diagnosis. System Diagnosis - Base Cluster