Low fuel light question!

Gotti2k7

Helping Global Warming
Joined
Feb 3, 2007
Messages
335
Ok, i did the old switching of the color bulbs in the cluster, was gonna take the panel off to get the green of the backside of the gauges. So i removed the needles, all were at 0. Gently removed them, seen it was all glued together, so i x ed that idea. Gently put my needles back on. Put the cluter back in the truck, and WALLA. There all off. Not really a big problem there. Got it figured out, since my truck was cold. Turn the power on to the cluster, and set them all to zero again. Thats all fine and dandy. But im not sure where my fuel was. So my dumb question for the night is. Does the low fuel lite get triggered by the gauge or the sending unit? Just precaution. But i figured i could just go fill it back up and move the needle. But i would like to know what triggers the low fuel lite.
 
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