Instrument Panel Supply Check
- Set ignition switch to RUN position. Measure voltage on Black/Yellow wire at instrument panel 18-pin connector. Instrument panel 18-pin connector is located on right side of cluster, near steering column.
- If voltage is 11-13 volts, go to INSTRUMENT GROUND CONTINUITY CHECK. If voltage is not 11-13 volts, repair Black/Yellow wire between gauges and fuse panel.