I have a 2010 Chevy hhr and the coolant message is on on my dash.it is full of antifreeze, what else could cause the message light to remain on
If the coolant message is on the computer thinks its low on coolant. This could mean its really low on coolant, the sensor is not working, the sensor is all gummed up with sludge and not reading or the sensor wire could be broken or bad.
Search Chevrolet HHR Questions
Chevrolet HHR Experts