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Manual climate control is broken. Need a little help.

Manual climate control is broken. Need a little help.

Postby syphon157 [OP] » Oct 24 2013, 2:47am

Hey guys,

I have an 05 Silverado with manual sliders for the dual climate control. The passenger slider does not work. The passenger vents blow hot air regardless of where the slider is positioned. The driver side works fine. Any suggestions?

Thanks!
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Re: Manual climate control is broken. Need a little help.

Postby Onlyina_Chevy » Oct 24 2013, 3:53am

Go to a junkyard and grab a "new to you" panel.
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Re: Manual climate control is broken. Need a little help.

Postby SilverSurfer » Oct 26 2013, 3:49am

Could be the p/side blend door actuator.
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Re: Manual climate control is broken. Need a little help.

Postby syphon157 [OP] » Oct 26 2013, 8:56am

Yeah, thats what im thinking it is. I did a little research on here and it looks like replacing it is a pain in the ass. You literally have to take the whole dash apart.
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Re: Manual climate control is broken. Need a little help.

Postby SilverSurfer » Oct 26 2013, 11:50pm

Looks like it ain't cheap, either. Try a relearn first.

(ignore) 1.Clear all DTCs.

2.Place the ignition switch to the OFF position.

(ignore) 3.Install the HVAC actuator.

(ignore) 4.Connect all previously disconnected components.

5.Remove the HVAC/ECAS fuse for a minimum of 10 seconds.

6.Install the HVAC/ECAS fuse.

7.Start the vehicle. Do not adjust any controls until self-calibration is complete.

8.Wait 40 seconds for the HVAC control module to self-calibrate.

(ignore) 9.Verify that no DTCs have set as current DTCs.
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Re: Manual climate control is broken. Need a little help.

Postby syphon157 [OP] » Oct 28 2013, 3:30pm

are the HVAC fuses on the passenger side panel or under the hood?
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Re: Manual climate control is broken. Need a little help.

Postby SilverSurfer » Oct 29 2013, 4:11am

Under the hood, I think.
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Re: Manual climate control is broken. Need a little help.

Postby syphon157 [OP] » Oct 30 2013, 2:38am

Did not work. I really dont want to have to pull the whole dash apart and buy a new actuator. I think I may just live with it for a bit.
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