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AC blowing hot on driver side / cold on passenger side


New Member
Jul 2, 2021
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Hello all, I‘m driving a 2019 Ram 1500 limited (5.7 hemi) and yesterday, out of the blue, I remotely started the truck and the ac was blowing hot on the drivers side and cold on the passenger side. Both sides were set to “Lo”. Any ideas what the issue might be? Thanks!


Active Member
Nov 23, 2020
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On a different vehicle not a Ram I had a similar problem. Turned out to be a mixing gate in the dash broke. Sounds very similar to what your experiencing.

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