4.5 Gen Marginal Air 2019 2500 Cummins

Discussion in '4th Generation Ram Archive (NO engine/transmission topics)' started by Hayman, Nov 16, 2020.

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  1. Hayman TDR MEMBER

    Air Conditioning is marginal at best. Wondering if Ram has come up with a service bulletin. Several complaints on line. Apparently also affects 1500 5th gen and 3500 4.5 gen.
     
    Hayman , Nov 16, 2020
    #1
    DonFitzwater likes this.

  2. TFucili

    There is a loooong thread on HDRams where RamCares piped up and said there is a "fix" in the works. Not holding my breath, but I hope so.
     
    TFucili , Nov 16, 2020
    #2
    DonFitzwater and Rob S like this.

  3. R.Taylor

    My 19' 3500 blows nice and cold... No issues here.
     
    R.Taylor , Nov 16, 2020
    #3
    Rob S likes this.

  4. rspeers TDR MEMBER

    Mine works great. 110 degrees in Death Valley last summer with no problems.
     
    rspeers , Nov 16, 2020
    #4
    Rob S likes this.

  5. Wiredawg

    Our 2019 Ram 1500 freezes us out 105` outside. My 2017 Ram 5500 does the same.
     
    Wiredawg , Nov 16, 2020
    #5
    Rob S likes this.

  6. HPSimpson TDR MEMBER

    My '19 freezes me out all the time.o_O
     
    HPSimpson , Nov 16, 2020
    #6

  7. Rob S TDR MEMBER

    Same here, works great
     
    Rob S , Nov 17, 2020
    #7

  8. DonFitzwater

    My 2019 A/C worked marginally for the three days I needed it here in Fairbanks, Ak this summer..........:confused:
     
    DonFitzwater , Nov 18, 2020
    #8
    R.Taylor and Rob S like this.
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