RB1 Navigation Radio Splash/Logo Screen Reset



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Thread: RB1 Navigation Radio Splash/Logo Screen Reset

  1. #1
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    RB1 Navigation Radio Splash/Logo Screen Reset

    How do I change the power-on screen logo from JEEP to CHRYSLER on the RB1 navigation radio?
    My RB1 part number is 56038629AH.
    I purchased it from and individual who said it came out of a 2006 T&C with 4,000 miles.
    I've installed it in my new 2006 T&C ('new' ~ arrived at dealer prior to January 2006, I bought it in January 2007).
    When I first put it in and powered it up it showed the Chrysler logo.
    Then, and every time since then, when I turn it on it shows JEEP.
    I tried disconnecting the battery and leaving it disconnected for 45 minutes, then reconnected it, but the Radio still shows the 'JEEP' on the screen.
    It has been installed for a week now, but still shows JEEP when powered on.
    Can anyone help?

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  3. #2
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    That seems unusual to me. Normally with modern cars, not much stuff is actually stored by the radio anymore. I know with my Cadillac, the radio doesn't even keep the time -- the body control computer does that. I don't know about these vans...apparently the splash screen logo is stored in the radio itself. You may have to visit the dealer to have them "reflash" the radio with the proper software? I don't even know if they'd do that.

    Sorry I have no further info.
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    I would bet there is some kind of button pushing that would bring up a setup screen. Anybody have a FSM with the RB1 radio in it?
    Just a note: If you have five dollars and Chuck Norris has five dollars, Chuck Norris has more than you.

  5. #4
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    If you can't change it, you can always rebadge your Chrysler.
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  6. #5
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    That logo requires a large amount of memory....relatively speaking. It wouldn't surprise me much if you don't have re-flash the unit to change the start screen.

    My 2 cents,

  7. #6
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    Here's a link to a forum that specializes in this:

    Logjam Forums

    You will have to register to post (just like this site), but you most likely will get an answer!!

  8. #7
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    RSS
    Thanks for the referral. I went to the Logjam Forums web page and registered, but I couldn't find out how to make a posting!

  9. #8
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    Well, you won't be able to post a question from that link... that's simply the search results page. And I'm sorry if you knew that already.

    To be blunt, I'm not registered on that site, so I do not have posting priviledges, so I can't direct you to a particular spot.

    But I'd put even money that after you've registered, and go to the main forums section, you'll find a Post button.
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    Real Slim Shady: I registered on the reference forum and yet could not find a place to post.
    There is lots of good info out there, but no one has posted the same issue that I have.
    I've been told by others that the splash logo is stored in the radio, and the radio communicates with the vehicle's PCM to determine what 'brand' car it is installed. It can be Dodge, Chrysler or Jeep. One respondant on another forum told me that the radio has to be one revision higher; another told me I probably have a Jeep PCM in the car. Both doesn't seem logical - it came out of a 2006 Chrysler minivan, and my minivan is a new 2006.
    Anybody got any more ideas?

  11. #10
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    new on this site ,but I have the same problem with my flash/Logo screen,
    just wondering if any one figured out how to change it back to the chrysler sign. thanks

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