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Thread: P7050 Trouble Code

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    P7050 Trouble Code

    Anybody with a similar experience or suggestions?
    The truck is 2016 2500 with 48,000 miles. The truck is deleted, running a raceme tuner tuned by Ray. I got a P7050 (Low Reverse Solenoid Circuit) code after backing the truck up today. I cleared the code, but it came back pretty quickly after putting it in reverse again. The truck goes into limp mode. It seems that I might be looking at replacing the solenoid block. I'm wondering if I should be upgrading any parts in the transmission, or is replacing w/ stock parts ok.


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    DRD's Avatar

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    Re: P7050 Trouble Code

    Quote Originally Posted by SmokinElectro View Post
    Anybody with a similar experience or suggestions?
    The truck is 2016 2500 with 48,000 miles. The truck is deleted, running a raceme tuner tuned by Ray. I got a P7050 (Low Reverse Solenoid Circuit) code after backing the truck up today. I cleared the code, but it came back pretty quickly after putting it in reverse again. The truck goes into limp mode. It seems that I might be looking at replacing the solenoid block. I'm wondering if I should be upgrading any parts in the transmission, or is replacing w/ stock parts ok.
    Definitely got a solenoid going bad and that is one not to play around with. Id recommend maybe putting a performance valve body in that thing while the solenoid gets replaced.

    Ray
    Double R Diesel, LLC
    www.doublerdiesel.com
    info@doublerdiesel.com

    The Cummins Whisperer! John 3:16, Romans 10:9-10...Tuning for the Heart and Soul.


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    Re: P7050 Trouble Code

    Do you have any recommendations with regard to who you would recommend?


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    DRD's Avatar

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    Re: P7050 Trouble Code

    Quote Originally Posted by SmokinElectro View Post
    Do you have any recommendations with regard to who you would recommend?
    I deal with Revmax quite a bit.

    Ray
    Double R Diesel, LLC
    www.doublerdiesel.com
    info@doublerdiesel.com

    The Cummins Whisperer! John 3:16, Romans 10:9-10...Tuning for the Heart and Soul.


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    Re: P7050 Trouble Code

    Perfect! Thank you. It happened in my driveway, not out of state! Thankfully!


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    Jake94134's Avatar

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    Re: P7050 Trouble Code

    I know this is an older thread but @SmokinElectro how did you make out. I’m having the same issue right now and will be doing the RevMax VB/solenoid/filter thread adapter shortly. From what I’ve seen, the solenoid failures are a manufacturing issue. My truck is also a 2016, 41k miles, deleted & tuned by @Double R Diesel who graciously sent me a RevMax compatible tune within 30 minutes of my asking


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    Re: P7050 Trouble Code

    I got the parts from revmax, they were very helpful. I had the parts installed at a local transmission shop for around $300. Ray did me a transtune. Truthfully, I really don't feel any difference in the trans, but no more trouble code.


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    Re: P7050 Trouble Code

    Just got it all done, took around 4 hours. I was nervous so I was checking everything multiple times before doing. Just waiting for the gasket to cure (packaging says 24 hours) so I can fill up and try it out. Really hope there’s no surprises in store...


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    Jake94134's Avatar

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    Re: P7050 Trouble Code

    As far as tuning...think I should just run my current tune until I confirm everything works? I’d hate to load the new tune only to have a hardware issue @Double R Diesel


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    DRD's Avatar

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    Re: P7050 Trouble Code

    Quote Originally Posted by Jake94134 View Post
    As far as tuning...think I should just run my current tune until I confirm everything works? I’d hate to load the new tune only to have a hardware issue @Double R Diesel
    Sure that will be fine.

    Ray

    Owner and Calibration Specialist
    Double R Diesel
    www.doublerdiesel.com
    info@doublerdiesel.com

    The Cummins Whisperer! John 3:16, Romans 10:9-10...Tuning for the Heart and Soul.


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