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  1. O

    warm up/heat issue?

    also for what its worth, the tech i spoke to said he has pulled the dash and had to replace the doors on a few 2019s already for anyone looking for answers on newer models
  2. O

    warm up/heat issue?

    had it for ONE day this time, and guess what??? first start today and only air blowing through my floor vents, after 13 days at the dealer they "were unable to reproduce the complaint testing 2x a day" yet one cold start for me and it happened ??....drove it right to the dealership with it...
  3. O

    warm up/heat issue?

    not sure about the cabin air filter as i havent owned the truck long enough to take a look, that is one modification i would make if it doesnt, i understand after 2016 the Rams had the air filters, dealer has had it since 11/21, they say they have tested it 2x a day and cannot reproduce the...
  4. O

    warm up/heat issue?

    Just an update Incase anyone else runs into these issues...dealer has had it for over a week and unable to reproduce the issue, I sent them a video of the air flow not working on the appropriate settings...I was told that when they replaced the control module that it could have caused a short in...
  5. O

    warm up/heat issue?

    it is really hit or miss for me, I have had starts where no matter the setting air flow only comes from defrost vents and others where I cannot get any air flow out of defrost vents, this is starting to be a real concern given the time of year and weather changes
  6. O

    warm up/heat issue?

    Dealership had the car for a week, diagnosed with a faulty electronic control module for the controls, replaced it....worked for 4 days this time and back to the same issues...was told the mode door was working fine when they pulled the dash out
  7. O

    No heat drivers side

    I have had issues with my Rams heating and with all my research online most issues seem to point to the blend door and mode door
  8. O

    warm up/heat issue?

    honestly do not remember the exact #s off top of my head, but everything seemed to have warmed up in an acceptable amount of time the gauge was defintley off of Cold after idling for 10 and driving it was between C and midline of temp gauge
  9. O

    warm up/heat issue?

    the more i am reading online, the more i see that there is a mode door that could possibly be an issue as well? this morning same issue, ran for 10 minutes with a 10 minute drive and only cold air through vents and today it was only from floor vents no defrost even, regardless of setting
  10. O

    warm up/heat issue?

    so took it back to the dealership, they diagnosed a bad blend door actuator...they replaced it....guess what happend? worked for two days and went to start up this AM in 25 degree weather, and exact same issue, blowing all cold air, and through only defrost and floor vents coolant levels are...
  11. O

    warm up/heat issue?

    So dealership diagnosed thermostat staying open, replaced it and worked for two days, now back to the same issue, anyone have any ideas?
  12. O

    warm up/heat issue?

    do not have auto temp control, its manual(knobs) I noticed this morning it was warm outside(60F) and everything warmed up fine/faster than it did with below 40 degree mornings, heat and ac both worked normal/strong within 5 minutes of starting up and driving,....the temp gauge rises normally and...
  13. O

    warm up/heat issue?

    hey all, I just bought a CPO 2017 V8, and this is my first truck, I was just wondering what the average time to warm up was? I have noticed on a few cool mornings since I got the truck that when I flip the dash controls to heat, it blows cold air for a good 15-20 minutes, even while driving, but...
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