Forum Discussion
sch911
Apr 20, 2016Explorer
spud1957 wrote:
And since there is no vacuum when the engine is off, the ventilation flips to defrost at every stop light. Maybe it's just me but I found it irritating.
The JGC Like ALL current FCA NAFTA vehicles is an all electric HVAC control system. In a stop event what you're hearing is the recirculation door moving to 50% in order to prolong cabin thermal comfort in the vehicle during the stop.
And I should know, I'm the Engineer. Yes we OEM engineers do watch these forums!
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