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  1. Jwhitney82

    4wd switch randomly not working.

    Disconnect it and wait about a half hour. Then reinstall with no obd functionality and you’ll be all set.
  2. Jwhitney82

    4wd switch randomly not working.

    I called and told them about it. They said they knew it was occurring and that they though they had it worked out in the last update. So they said they look into it some more. I don’t care about the reverse safety so I’ll just leave how it is. Still fully adjustable and I don’t have to worry...
  3. Jwhitney82

    4wd switch randomly not working.

    On the app go to the settings and were you would pick your vehicle and just pick no obd. That will stop if from communicating with the computer.
  4. Jwhitney82

    4wd switch randomly not working.

    I figures out my issue. I have a Banks pedal monster and that was the culprit. Changed the settings to no obd and that fixed the problem.
  5. Jwhitney82

    4wd switch randomly not working.

    Mine does it all the time. Never has any codes. I inspected all the wires and unplugged the harness and it was clean inside. Winter is coming and I’m not trying to get stuck somewhere
  6. Jwhitney82

    4wd switch randomly not working.

    I have 2019 2500 6.7 and the light goes out on the 4 wheel drive switch and will not switch to 4wd. Shutting it off and turning right back on does not work. I have to turn the truck off and let it sit for about 10 minutes before it will work again. Anyone else experiencing this?
  7. Jwhitney82

    Random vibration between 55-65

    I installed a Synergy tie rod and drag link. Most of the vibration is gone now. You really have to try to find it now.
  8. Jwhitney82

    Random vibration between 55-65

    I run an automotive business and have tried aligning it so many different ways. I am more than certain that this is not a tire/alignment issue. I've checked everything I can think of and I am stumped. Been doing this for 20 years and this is the first time I have not been able to figure...
  9. Jwhitney82

    Random vibration between 55-65

    Depending on how aggressive tread is it does make a difference but it is still there at the exact same speed. I replaced the ball joints, track bar and upgraded the steering stabilizer and there was no change.
  10. Jwhitney82

    Random vibration between 55-65

    I've had this random vibration in my truck between 55-65 since the day it was new. It's not always there and sometimes worse then other times. I have had multiple sets of tires and different wheels on it and it does the exact same thing no matter whats on there, so I know it is not wheel and...
  11. Jwhitney82

    Cab mount torque setting

    My bad. I didn’t look at the picture closely.
  12. Jwhitney82

    Cab mount torque setting

    It is 80 for the front 3 mounts and 90 for the rear.
  13. Jwhitney82

    Rattle Noise In Cab

    Part number listed in tsb is different. Ends in f, so I think that makes it the 4th redesign. Let’s hope they got it right this time.
  14. Jwhitney82

    Rattle Noise In Cab

    It is a very easy repair. Maybe they had issue getting parts with covid and all.
  15. Jwhitney82

    Rattle Noise In Cab

    Here is the whole TSB.
  16. Jwhitney82

    Rattle Noise In Cab

    Yea had mine changed last week and it’s definitely a lot better than it was, but I can still hear it.
  17. Jwhitney82

    Fix for A/C issue??

    I’ve worked in the automotive field for 20 years and I’ve never seen numbers that low. I’d check your equipment and there’s always a difference from one side to another.
  18. Jwhitney82

    Rattle Noise In Cab

    The noise is definitely from the right rear cab mount. I hooked up a chassis ear on mine today to confirm the source of the sound. When I get time I will remove it and see what the defect is. I don’t think a new mount from fca will fix the problem as they are just going to replace it with the...
  19. Jwhitney82

    Fix for A/C issue??

    You are correct about the refrigerant. My mistake I haven’t had to service a newer 2500 yet only a 1500. Assumed they were the same. Here is a chart about vent temps in relation to temps outside.
  20. Jwhitney82

    Fix for A/C issue??

    My A/C temps at the vents are in the mid 50’s. Being that these trucks use 1234YF refrigerant this is normal imo. Unfortunately within the next couple years all vehicles manufactured will have to switch over as 134A is being phased out. Some manufacturers have shut off valves in place which does...
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