C: Fuel Gage Always Reads F
1. Disconnect connector C305 and jumper harness half, terminal B (PPL) to ground. Move Ignition Switch to RUN and observe the Fuel Gage.^ If the Fuel Gage now reads E, go to step 2.
^ If the Fuel Gage still reads F, check PPL (30) wire for an open (see schematic). If PPL (30) wire is good. replace the Instrument Cluster (see Service and Repair).
2. Jumper connector C305 harness half terminal B (PPL) and terminal E (BLK/WHT). Put the Ignition Switch in RUN and observe the Fuel Gage.
^ If the Fuel Gage reads E, replace the Fuel Gage Sender.
^ If the Fuel Gage does not read B, check the BLK/WHT (353) wire for an open. If OK, replace the Instrument Cluster.