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  1. #1
    Setting Up Camp
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    2020 349m 2 Black Tanks on Display

    I am showing black tank 1 and a black tank 2 on my 349m I only have one bathroom/toilet I do not have the second garage bath. Is the extra black tank really there? When I use my toilet it only fills the black tank 1. Or is it just a mistake on the one control that shows 2 black tanks. Maybe it’s there but it’s not plumed?

  2. #2
    Site Team Second Chance's Avatar
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    I assume you're talking about the monitors on the convenience panel? If so, no. GD is using the same panel and monitor(s) for several trailer models. Our Solitude 310 only has one black tank but monitor buttons for two. The second one will always show "Empty."

    Rob
    U.S. Army Retired
    2012 F350 DRW CC LB Lariat PS 6.7
    2020 Solitude 310GK-R, MORryde IS, disc brakes,
    Sailun LRG tires, solar, DP windows, W/D
    (Previously in a Reflection 337RLS)
    Full time since 08/2015

  3. #3
    Fireside Member
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    You should have 2 gray tanks though

  4. #4
    Setting Up Camp
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    You can go deep into the menus on the display panels and remove black tank 2 from the display. I just wanted to be sure that there was no black tank 2 installed for the optional 2nd garage bathroom.

  5. #5
    Setting Up Camp
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    Quote Originally Posted by DarylB View Post
    You should have 2 gray tanks though
    Yes that I have and yes both of those fill up lol.

  6. #6
    Fireside Member
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    Quote Originally Posted by Ggluck3 View Post
    You can go deep into the menus on the display panels and remove black tank 2 from the display. I just wanted to be sure that there was no black tank 2 installed for the optional 2nd garage bathroom.
    I just took delivery of a 2020 381m which is similar (but opposite) for the 2nd waste tank that is displayed.
    My rear waste tank is shown as a 2nd black tank due to the 381 having the 1/2 bath, but the tank is a combined gray/black, the 1/2 bath sink, washer drain pipe and 1/2 bath toilet all go into the rear 52gal tank.
    My display panel does have the 2nd gray tank that isn't used, I'll have to look into the menus to try and remove it.
    If you figure out how to do it please post that info.

    Thanks
    Daryl
    2020 381M with Goosebox
    2006 F-450 16k GVWR

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