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Discussion Starter #1
2012 JKU When i shut the vehicle off there is three 1-2 sec sounds from within the dash that sound like an electic motor cycling. In searching other threads it seems there is a fan for the radio and the blower dampers that both make noise after the ingnition is off.
However in my case, having slept in the vehicle, these sounds continue at intervals.

Thank you to the forum:)
 

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What is the reason that the door cycles after the engine is off? Especially many minutes after it is off ?
 

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Normal. Just the HVAC cycling blend doors. There may also be an evaporative emissions leak test several hours after shut down. Lots of vehicles do this but the climate control business seems to be a Chrysler thing.
 
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Discussion Starter #9
It is the cabin air blending trap opening or closing half-way .
You can see it if you remove the glove box.
I think so but I havent taken the time to remove glove box yet. The issue is that it is happening constantly as the jeep sits overnight.
Just bought a yellow top but would like to save the juice for when i need it:)
 
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