Low Fuel Lamp/Indicator: Testing and Inspection

1. Connect fuel gauge unit to battery via test light (12 V - 3.4 W). Immerse it in water.
2. The condition is good if light goes off when level switch is in water and lights when it is removed from water.


CAUTION: Dry the unit, or water will get into the fuel tank.


3. If all checks are correct, the fuel gauge unit is OK. If any check is not correct, replace the fuel gauge unit.