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2003 Hyundai Tiburon Air Conditioning Problem

Tiny
CDILWORTH
  • MEMBER
  • 2003 HYUNDAI TIBURON
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 98,000 MILES
The air conditioning will only work when the dashboard knob is on full blast (there are 4 settings and only 4 will work). Also, if the air conditiong is on, the car will squeel for a while when the car is first turned on and wont stop until it is driven for a minute or so. What could be the problem? The serpentine belt, or more?
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Saturday, September 25th, 2010 AT 8:22 AM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi cdilworth,

Thank you for the donation.

The squealing noise should be from the drivebelts. Check the drive belts conditions and tension and adjust/replace as necessary.

The blower motor working only in highest speed mode indicates the power transistor is bad. The power transistor is located at the blower motor housing.


https://www.2carpros.com/forum/automotive_pictures/192750_PowerTransistor03TiburonFig87_1.jpg

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Saturday, September 25th, 2010 AT 10:56 AM

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