Blend door recalibration

[stevenram]

Is there a way to recalibrate the blend doors on the 2021 big horn with dual zone hvac? I have a vent door that is not fully sealing which is causing a whistle.

My old jeep had a sequence that would recalibrate all servos and get everything aligned again, so I’m hoping that sequence still exists on the new rams.

 

[Ronkartz72]

Bring it back for warranty.

 

[stevenram]

Bring it back for warranty.

Unfortunately it only does it in the morning for whatever reason. I’ve been to two dealerships to have it fixed and explicitly said it only does it in the morning. Lo and behold they only test it in the early afternoon and write it up as could not replicate. I know this because I have a gps in the car.

I even provided video of the whistle before taking it to the first dealer, and provided videos of it happening before the first visit AND after the first visit to the second dealership. The ram dealership network is a joke.

 

[GKIII]

Unfortunately it only does it in the morning for whatever reason. I’ve been to two dealerships to have it fixed and explicitly said it only does it in the morning. Lo and behold they only test it in the early afternoon and write it up as could not replicate. I know this because I have a gps in the car.

I even provided video of the whistle before taking it to the first dealer, and provided videos of it happening before the first visit AND after the first visit to the second dealership. The ram dealership network is a joke.

When I had a whistling issue I requested a tech do a test drive with me before I left the vehicle at the dealer.