[Autumnys93]

I have a 2006 Pontiac g6 3.9l.
My low coolant reminder is on. There are no leaks. No overheating. It's just on and won't go away. I don't know what to do. Is there a way to reset the message?

 

[boomer]

If you are certain the coolant level is good, I would suspect a faulty sensor (or wiring / connector). I think the sensor is on the coolant overflow bottle. You could double check the connector is well seated, tap it a little or consider replacing it.

 

[hamptonbeach]

What boomer said.