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07-11-2008, 11:57 AM
| #1 |
| Full Member Join Date: Jul 2008 Location: NE Ohio
Posts: 22
 | 89 sierra vent problems When i turn the selector so the air is blowing out of the front vents, nothing happens. It works on floor or defrost but thats it. Can someone please help. Thanks. |
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07-11-2008, 03:51 PM
| #2 |
| Senior Member  Join Date: Mar 2008 Location: N.Y.
Posts: 4,300
 | check the damper servo |
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