low coolent light on ,no leaks,level full,could it be the level sensor? and loca on 1997 Pontiac Grand Prix

where is the sensor located

Asked by for the 1997 Pontiac Grand Prix
2 answers
Coolant level sensor = Upper right (passenger) side of radiator, square black box with wire connector hooked to it. Held in place by a wire clip.
If not car savvy seek help so you dont get injured!!!!! Can be a tricky replacemen.
The sensor is on right side of radiator about half way down.