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4th Gen Ram Tech2009 - 2018 Rams and the 2019 Ram Classic: This section is for TECHNICAL discussions only, that involve the 2009 - 2018 Rams and the 2019 Ram Classic. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
With turning the *** to speed 2 all the hvac lights goes outfor a few seconds then they come back on but there is no air coming out. All otherspeeds are ok.
Could it be a reprogramming issue or the resistor assemblyis shot ????
the resistor is shot. There is a thread on here somewhere from oldjeep for a similar problem. Maybe he'll chime in. A ten minute repair when you get the part.