Mechanics

INTERIOR BLOWER FOR AC/HEAT/DEFROST NOT COMING ON

2005 Hyundai Santa Fe • 90,000 miles

When I turn the on/off **** I can hear the motor click. But it doesn't come on. What do I need to check and were do I find everything?
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Kadi
November 25, 2011.



Check the blower motor-power it from the battery and see if it comes on-if okay-check the blower motor resistor/fan control motor and relay-

Rasmataz
Nov 25, 2011.
Check for power to the blower motor. If there is power, the motor is bad.

Ok I figured out it is the actual switch in the control panel. It doesn't work at any speed, but if you push up or down on the ****, the blower turns on and works fine. I've read that I can pull the panel and replace the switch. But it also says to be sure to unplug the batery to disarm the airbags. Are there any other precausions I need to know about?

Tiny
Kadi
Nov 25, 2011.
Allow the battery to be disconnected for at least 20 minutes before working on or around the air bags.