Low Fuel Indicator Test
- Do the gauge self-diagnostic function (see
SELF-DIAGNOSTIC FUNCTION
).
- If the low fuel indicator flashes, go to step 2.
- If the low fuel indicator does not flash, replace the gauge control module (see GAUGE CONTROL MODULE REPLACEMENT ).
- Check for body electrical system DTCs.
- If any DTCs are indicated, go to the indicated DTC's troubleshooting.
- If no DTCs are indicated, go to step 3.
- Do the fuel gauge sending unit test (see Fuel Gauge Sending Unit Test ), and secondary fuel gauge sending unit test (see SECONDARY FUEL GAUGE SENDING UNIT TEST ).