FixVault

Fuel Level Always Reads Full

  1. Fuel Level Sensor Check  - Perform FUEL GAUGE SENDING UNIT TEST under COMPONENT TESTS. If necessary, replace sending unit (fuel level sensor). If sending unit is okay, go to next step.
  2. Fuel Gauge Check  - Perform FUEL GAUGE TEST under COMPONENT TESTS. If necessary, replace fuel gauge. If fuel gauge is okay, repair short circuit in Yellow/White wire.