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

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.