FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Test G: The Low Fuel Warning Indicator Is Never/Always On

PINPOINT TEST G: THE LOW FUEL WARNING INDICATOR IS NEVER/ALWAYS ON


G1-G2:






G3:






Normal Operation
The low fuel indicator is on when the fuel level reaches a predetermined level of approximately 1/8 tank. The low fuel level warning indicator and the fuel gauge are controlled by the instrument cluster based upon the fuel level data provided by the fuel pump module and the fuel level sender. When the instrument cluster determines there is approximately 1/8 tank of fuel left, the instrument cluster illuminates the low fuel warning indicator.

Possible Causes
- Instrument cluster