Originally Posted by justinnum1
honestly, turn the car off and turn it back on. if it stays, take it in. I get false codes all the time. today i got one that said add coolant. turned the car off and it went away.
If coolant is a little low you will get the low coolant warning when cold starting. As engine warms, coolant expands and fills overflow tank, so no warning on restart. Maybe that explains it?