Test D: Low Fuel Indicator Never Or Always On
WARNING: This page is about a different car, the 2002 Lincoln Navigator and 2002 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After making any repairs, clear DTCs and perform self-test.
- Check fuel gauge for proper operation. If fuel gauge is operating correctly, go to next step. If fuel gauge is not operating correctly, diagnose and repair gauge concern. See TEST C: FUEL SENDER OPEN, SHORTED OR INACCURATE .
- Disconnect all instrument cluster harness connectors. Inspect harness connectors for corrosion and pushed out pins. Connect all instrument cluster harness connectors, ensuring they are connected correctly. Operate system and verify if concern is still present. If concern is still present, replace instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. If concern is not present, system is operating correctly at this time.