Low Fuel Lamp/Indicator: Testing and Inspection

Low Fuel Indicator Test

1. Do the gauge self-diagnostic function. Initial Inspection and Diagnostic Overview
- If the low fuel indicator flashes, go to step 2.

- If the low fuel indicator does not flash, replace the gauge control module (tach). Gauge Control Module Replacement

2. Check for body electrical system DTCs.
- If any DTCs are indicated, do the indicated DTC's troubleshooting.

- If no DTCs are indicated, go to step 3.

3. Do the fuel gauge sending unit test. Testing and Inspection