the code is reading coolant is to cool,,but my heater works good, but my ingine on 2004 Pontiac Aztek

code reading coolant to cool

Asked by for the 2004 Pontiac Aztek
2 answers
poss stuck opn themostat or coolant sensor issues. that code can trigger if pcm see's to slow of a warm time
scan test it to see what the temp sensor reads