climate control

  1. UncleRooskie

    2014 Sport

    Ran into a problem with my climate control, only on drivers side. When adjusting my heat the temperature will drop from hi to low on its own, when I turn it back to high it will again drop to low. Sometimes the buttons won’t work and I have to adjust from the 8.4 screen only to have it drop to...
  2. Batt4Christ

    2018 Ecodiesel and losing audio/climate

    Crazy… Thanks to previous owner or dealer, the wiring harness plug for DEF system failed, shorting the DEF pump. In the process of diagnosing, I disconnected battery (several times). Service DEF, see dealer was showing with countdown. Drive to dealership. That morning, climate controls in...
  3. silvertip93

    Replacing hvac blend door Actuators

    My cab/outside air recirculation blend door actuator started sounding like a little machine gun going off every time It wants to move so I went on the mopar parts diagram and ordered a Oem mopar actuator by the part number it gives for that actuator on that door now when I received the actuator...
  4. G

    Alpha OBD to a climate software

    Hi there I am new to this form but it looks like a really good community to get some good advice I'm hoping someone can help me out. I have a 2014 Ram 1500 5.7 l V8 Hemi limited I absolutely love my truck with all amazing features that comes on this truck. But the one thing I notice comparing my...
  5. dquirk90

    Climate control screen responding intermittently

    I have a 2017 ram 1500 with Uconnect 8.4. For about a month now when I start up the truck the climate control screen will say OFF and and will not respond, however the AC/heat will still be running whatever setting it was at when I turned the truck off. If I try to adjust the fan speed with the...
  6. S

    Possible Electrical issue with Climate control?

    Hi I finally broke down and started replacing parts in the climate control to pin point the source of this issue. I don't think its the blend doors (Possible denial to avoid full dash removal in middle of winter) but i'm starting to think electrical but not sure where to start. I have a 2003 Ram...
  7. L

    Climate Control Module

    I have a 2014 Ram 1500 5.7 L Hemi that I just purchased. When I drove off the lot I realized that I am unable to turn adjust anything with the AC/Heat. The dealership only says “as-is condition” and refuses to fix it. The A/C fan is blowing full tilt, which I thought could be a bad relay but...
  8. M

    8.4 screen doesn’t work

    8.4 screen on my 2013 1500 Laramie went black and radio doesn’t work. Is there a fuse somewhere other than in the fuse block? Or is it screwed. Thanks
  9. g00fy

    Dual Zone Climate Control Issues, Factory Software Glitch?

    Is anyone else having a really strange behavior with their Dual Zone climate controls? I retrofitted a 12" UAX system into my tradesman which has a single zone blower, but I was experiencing very strange behavior. When it was cool out, say below 65*, I would set the temperature to 70, and from...
  10. NY Andrew

    Climate Remote Start?

    If in wrong forum please redirect to proper. Thanks. So I know I'm many years delayed here, but how come the auto climate remote start menu ONLY gives you the option to warm up the seats and steering wheel? At the time, had a GM vehicle 2 years older that had defrost and interior vent settings...
  11. M

    SOLD 8.4 RA3 SOLD

    2015 8.4 (RA3) radio 89B1B6F3-9C8E-46D8-9716-3B0DEA217602 by Moparman16 posted Sep 24, 2019 at 11:49 AM182801E6-CD73-4672-9594-15799C4F0DF9 by Moparman16 posted Sep 24, 2019 at 11:49 AMFDE4713A-68A1-4E4D-86EB-354A597515BB by Moparman16 posted Sep 24, 2019 at 11:52 AM Sold
  12. Rob McClure

    Lighting question

    Hi , I recently just got a 2015 ram 1500 SLT crew cab and i was wondering , the steering wheel controls and the climate control knobs are NOT lit , arn't they suppose to be lit up at night ? is there a way to turn them on ? thanks for the help !
  13. M

    Climate Control problem

    My A/c and heater in my 2011 Dodge Ram 3500 both stopped working. The blower seems to be working but air only comes out on the floor and it’s neither hot or cold. When testing the fuses it seems like a large number of the small fuses in the fuse box aren’t working but fuses are good when...
  14. sdyk

    New owner with a weak AC/heat fan

    Hey guys - I have a new 2018 1500 Bighorn and the climate control fan seems to be really weak. The heat here (Denver) has been in the low 90s lately and the fan is barely able to keep up. I have it on max AC, the temperature set to LO, and the fan turned up to the highest setting and eventually...
  15. C

    Climate Control and auto headlight issue

    Hello guys, need some help from the electrical gurus in this group. What could cause the climate controls to sporadically fail? (No rear defrost). Every once in a while I turn the truck on and it would be blowing cold air to the floor. I can control de fan speed but nothing else works and this...
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