a/c will not blow

[Zachary Williams]

ive got a 2013 1500 sport 4wd 5.7. ive replaced blower motor,resistor, relay and my a/c still will not blow. when im driving, when its not hot outside , i can feel COLD air come out of the vents but its not because of the blower. anyone have any ideas?
Thanks,
Zac

 

[R.L.K.]

ive got a 2013 1500 sport 4wd 5.7. ive replaced blower motor,resistor, relay and my a/c still will not blow. when im driving, when its not hot outside , i can feel COLD air come out of the vents but its not because of the blower. anyone have any ideas?
Thanks,
Zac

You may need a new HVAC Module .

Sounds like you have the 4 speed blower ?

Sent from my SM-G930V using Tapatalk

 

[R.L.K.]

There's been a few here that have experienced a failed HVAC Module ..it's located behind the passengers side air vent , to access it's plug it's best to remove the glovebox ( lower one if you have two ) you may be able to get to the plug with the glovebox installed ? I removed mine it's simple and no tools required just hands . I also pooped out the passengers side air vent , again no tools just hands .
To remove the HVAC Module open the passengers door , remove the long vertical , football shaped dash side panel to access the screws 2ea located in the keyhole slots pointed out below in the picture [emoji1360]

Hope this helps !!

Sent from my SM-G930V using Tapatalk

 

[R.L.K.]

Either use the vin# of your truck to order a new one or get the # off the HVAC Module itself .


Sent from my SM-G930V using Tapatalk

 

[R.L.K.]

ive got a 2013 1500 sport 4wd 5.7. ive replaced blower motor,resistor, relay and my a/c still will not blow. when im driving, when its not hot outside , i can feel COLD air come out of the vents but its not because of the blower. anyone have any ideas?
Thanks,
Zac

Assuming you are the original owner and have not upgraded the trucks radio , radio bezel or the HVAC system ?

Sent from my SM-G930V using Tapatalk