Fuel Gauge Display Blank (Town Car)
- Turn ignition switch to "RUN" or "ACC". Check for illumination of other displays in the instrument cluster. If other displays are illuminated, proceed to step 2). If not illuminated, service electrical circuit as necessary.
- Measure voltage between ground and ignition terminals of fuel gauge. If voltage is at least 10 volts, replace gauge. If voltage is less than 10 volts, check for open in circuit between ground terminal and vehicle ground. Service as necessary.