Low Fuel Lamp/Indicator: Testing and Inspection

low fuel indicator Test

1. Do the gauge control module self-diagnostic function procedure.
- If the low fuel indicator flashes, go to step 2.
- If the low fuel indicator does not flash, replace the gauge control module.

2. Do the B-CAN system diagnosis Test Mode A troubleshooting.
- 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.