Recent content by mmmRPM

  1. mmmRPM

    CP4 recall. New sound

    2019 Ram 3500 HO Bout a month ago I did the CP4 recall. Since the swap I’ve noticed a new sound. I’ve asked the dealer if this is normal. They said they do run a little loud but I’m not sure if that’s right. What it sounds like is a dry ball bearing spinning with a low howl. Won’t let me share...
  2. mmmRPM

    RER Nav now has no sound

    Yes retrofit and yes talking about both
  3. mmmRPM

    RER Nav now has no sound

    Ya I don’t have the vin for the Nav that came out of. Don’t know really how abouts to do the updates
  4. mmmRPM

    RER Nav now has no sound

    I haven’t looked. Would be nice to have maps updated. I mostly wanted the nav for a backup camera. Don’t really use the Nav at all. I always know where I’m going
  5. mmmRPM

    RER Nav now has no sound

    No I haven’t. Before this happened I did the factory reset and it magically worked. Now it won’t again. I would like to do the update and the clock fix but fear it will total **** up my unit
  6. mmmRPM

    RER Nav now has no sound

    I unhooked my Nav and installed my old 6 disc and heard a hum from the speakers. Plugged the Nav back in and for some reason it works again. My clock is still messed up even after doing the factory reset but at least it works
  7. mmmRPM

    RER Nav now has no sound

    I might double check everything by plugging in my factory 6 disc to eliminate other issues to see if it’s the nav.
  8. mmmRPM

    RER Nav now has no sound

    No I figured the head unit would have enough power for the speakers and the amp would power a sub. That’s where I was going with that lol
  9. mmmRPM

    RER Nav now has no sound

    Yes. Infinity speakers but no sub. I Thought everything ran off the head unit.
  10. mmmRPM

    RER Nav now has no sound

    the other night I went to start my truck to head to work and the battery died due to a phone charger I left plugged in. I threw on the trickle charger and left in my Jeep. 2 days later I fired up my truck and the sound won’t work. I’m running an 07 Laramie 5.9 with a retrofit RER head unit and a...
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