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HELP NEEDED!! Newbie upgraded HVAC problem

Rohan

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First Name
Rohan
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Location
Michigan
Vehicle(s)
Jeep wrangler JL
Hello everyone!
I'm a first time owner of a JLU Sport 2019. I switched out my radio from a 5" screen to an 8" along with the HVAC below and everything works fine expect for the A/C and heating controls (The knobs in the HVAC don't function and the screen's climate control remains off). This leads to no air flow from the vents. I can't figure out why this is?

I found some information online directing me to use a tazer (I have never used one before). The showroom near me wants to try and flash it for $150 but they don't guarantee this will fix it.

I'd really appreciate to hear from someone who might have some insight on how to resolve this.

Another question I have is about the Navigation controls in my new screen. I see that it can't catch a GPS signal. Do I need to install separate GPS for this? If so, would anyone be able to link me a good installation.

Thanks,

Rohan
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NoahVD

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Noah
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2019 Rubicon Unlimited
One of the MANY features of the Tazer JL is to enable HVAC dual-zone switch assembly when upgrading from 5” radio
 
 



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