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HVAC After Blow Function

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AMPRG Enthusiast

AMPRG

Posted
Posted

There should be other topics similar to this here. But I thought it shouldn't be a bad idea to share copy of my technician's report and the article related to HVAC's After Blow function. 

My previous 2014 Silverado LT had this function enabled by default, but the new generation needs to be activated by the dealer. 

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ShamrockShooter Senior Enthusiast

ShamrockShooter

Posted
Posted

Ambient air temp is only above 70 here about 3 months a year so I probably wouldn't do me much good.

 

 

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UGADawgs Enthusiast

UGADawgs

Posted
Posted
2 hours ago, ShamrockShooter said:

Ambient air temp is only above 70 here about 3 months a year so I probably wouldn't do me much good.

 

 

Sent from my Pixel 2 using Tapatalk

 

 

 

 

Brrrr. It's over 70 about 335 days per year here. I need an AC vent under the steering wheel. ?

  • 4 months later...
BlancoSilverado Enthusiast

BlancoSilverado

Posted
Posted

Thank for for posting this. I have been having an HVAC smell since day one and they want to take a part my dash(start the rattling). I will make an appointment to have this done. I have tried the recommended Ozium and disconnecting the low pressure sensor and running the fan at full heat for 20 mins. 

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