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07 A/C control switch issues

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Old 07-24-2013, 05:35 PM   #1
07 Cervini
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Join Date: Oct 2008
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Location: TX
Posts: 255
Default 07 A/C control switch issues

Ive search for a solution for this problem but I havent found a post anywhere about it. When I start my car I will turn on the A/C and select what direction I want the air to blow (far right ****). Sometimes no air will come out of the vents, regardless what fan setting i put it on or what air direction I choose. I also do not hear the "ticking noise" that sometimes is caused by the door actuators. I leaning towards the dash control unit going bad, but replacing that is over $300 dollars at Tousley Ford and I dont want to spend that much money on a gamble. When the system does work, it performs flawlessly. Any ideas on what it could be? Thanks.
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Old 07-24-2013, 05:40 PM   #2
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Vehicle: 2005 Ford Mustang GT
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I have an extra control unit I believe. Let me know if you are interested.

2005 Ford Mustang GT
-Street Scene Gen1 body kit
-Street Scene rear Exhaust system
-Street Scene Upper and Lower Grille
-JBA Shorty Headers
-MRR Wheels 20x10(rear) 20x8 (front)
-H&R Coil over suspension
-K&N intake
-Diablo Trinity Tuner
-BAMA Custom Tune
-Steeda Motion Delete Plates
-BBK Pulleys
-ACT Street Clutch
-ACT Streetlight flywheel

Last edited by AJSpags; 07-25-2013 at 09:27 AM.
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Old 07-24-2013, 05:58 PM   #3
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Could be the switch you are turning or it could be the blend door actuator itself. You can spot it behind the glove box if you drop it down and unhinge it. It's to the left of the opening

http://iihs.net/fsm/?dir=336&viewfile=Temperature Blend Door Actuator.pdf

I'd bet on the actuator itself but that's only because I've seen more of those go out than anything else.
08 S197 GT Auto: FRPP Strut Tower Brace, FRPP Bullitt CAI, Bama 91-P Tune, VBX remaned valve body with Superior Transmission Shift Kit.
Pending upgrades: Shaftmasters Aluminum 3.5" DS, FRPP 3.73 gears, Axle back exahust (?)

Originally Posted by LostBoyz View Post
if you are getting 29mpg in your 5.0, you aren't driving it correctly
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