Soooo I'm bumping this thread because it's old -

Auto window down function works fine on drivers and passenger Windows. Both from my side and passenger side.

Auto up function only works on driver side. Does not work on passenger window from either driver side or passenger side switch.

What to troubleshoot? It's such a little thing but it bothers me. Unless I am losing my mind and auto up on the passenger side never worked.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards