Pontiac: Coolant Warning Light

Hi, hope someone can help me out with this;
I have a '96 Sunfire. The "low coolant" warning light came on, so I
topped it off with less than a half gallon on mixture, but the warning
light is still on. Does this indicate a problem not associated with the
coolant level? The car runs fine and the temp. level is normal.

Thanks.

did you fill it up from the radiator cap or the plastic resevore? take
the radiator cap off the radiator and stick the garden hose in it with
the motor running for 10-15 minutes. just a trickle off water not a
blast. fill up the overflow resevore too. the low coolant sensor is in
the top of the radiato and probably works fine.