heater and a/c


Asked by Oct 16, 2015 at 06:47 PM about the 2002 Hyundai Elantra

Question type: Maintenance & Repair

heater and a/c both do not work. lights turn on but nothing blows at all in any fan setting, defroster, absolutely nothing.

4 Answers

Tom Harmon

did you check fuse?


the ones I looked at look good, which one specifically?

William Kyle

the fan control switch is burned i the fan control switch in three of my cars like to burn out every year because the car needs a new blower relay and new blower, after re placing blower relay, blower motor and fan control switch now i replace it every 2 half years this car is known for this problem,

William Kyle

to test the fan control switch push the button in and turn the fan on any setting well holding the button down if the fan turns on the switch melted in back don't hold it more then 1 minute or it will start a fire because the switch is melted do to bad relay or bad blower motor.

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