Close
Car Questions
RepairPal is your advocate for car care advice and guidance

Turn on AC coolant temp light comes on

(1990 Cadillac DeVille)
in Phoenix, AZ on April 12, 2012
...when turn AC off the light turns off....its a 87 cadillac deville...
Displaying 1 answers & 2 comments
Popular Answer
of Greg's Orange Auto on April 13, 2012
when you turn a/c on how long b4 the coolant temp light comes on?
on April 13, 2012
..about ten minutes
of Greg's Orange Auto on April 13, 2012
have you ck'd your coolant level. maybe the car is starting to overheat or the a/c cooling fan is not working properly
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
It comes on when the ac is active,and sometimes when i am going under 30. but sometimes when i am doing 50. i stop, ...
I'm having issues, and am at a deadlock. my car started overheating on about ten hours into a fifteen hour trip. i st...
Didn't find what you were looking for?