Fuel Gauge Inaccurate or Inoperative

Fuel Gage Inaccurate or Inoperative

Diagnostic Aids

- Ensure that the fuel level is in the same range as the customer concern.
- For intermittent diagnosis, refer to Intermittents and Poor Connections Diagnosis.

Test Description

The number(s) below refer to the step number(s) in the diagnostic table.

4. This step tests for a high resistance in the signal circuit and the ground circuit of the fuel level sender.
14. DTCs will be set in the PCM when you perform this diagnostic table.