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VDS elevation reports N/A

Discussion in 'Roadster' started by asgard, Feb 3, 2015.

  1. asgard

    asgard Member

    Joined:
    Aug 17, 2013
    Messages:
    299
    Location:
    CA
    The elevation on the VDS on my 1.5 Roadster suddenly started reporting N/A. Everything else seems fine and there are no error messages.
    OVMS reports (0.0, 0.0) for the latitude/longitude.
    Could the GPS antenna have come loose since there are no errors reported on the VDS?
     
  2. ggr

    ggr Roadster R80 537, SigS P85 29

    Joined:
    Mar 24, 2011
    Messages:
    2,677
    Location:
    San Diego, CA
    Absolutely yes. I had exactly this problem. In my case the module had gone cactus. But it's definitely a hardware problem.
     
  3. shrink

    shrink Supporting Member

    Joined:
    May 21, 2013
    Messages:
    560
    Location:
    Phoenix, AZ
    That happened to me, too. Tesla replaced the GPS module under my CPO warranty. I estimate that was about 6 months ago.

    Another user here restored a salvaged Roadster a few months ago. I vaguely remember him finding the OEM part for only about $90. I'm sure Tesla will charge quite a bit more.

    Good luck!
     
  4. BartJ

    BartJ Member

    Joined:
    Dec 13, 2014
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    329
    Location:
    Belgium
    I was not aware that you can see the elevation on the VDS ?
    on what screen would that be ?
     
  5. Habious

    Habious Member

    Joined:
    Sep 30, 2014
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    418
    Location:
    Springfield, VA
    I've noticed that mine only shows compass direction when the car is in gear. If it's in Park, it shows "N/A".

    I don't have to be MOVING...just in "D".
     
  6. tvuolo

    tvuolo Supporting Member

    Joined:
    Sep 8, 2013
    Messages:
    241
    Location:
    Colorado
    I think mine's loose. If I hit a bump, my elevation goes from ~5280 to 0. Then it climbs back up. I'm sure the coordinates go wonky, too, but I've never checked. I'll have to look for that antenna replacement thread, see how to access it.
     
  7. wiztecy

    wiztecy Active Member

    Joined:
    Apr 29, 2012
    Messages:
    2,774
    Location:
    Santa Cruz, California, United States
    Its printed on the top of the VDS screen to the right (below compass) in a blue font.

    Here's a pic pulled from TMC:

    attachment.php?attachmentid=58115&stc=1&d=1409545482.jpg
     
  8. markwj

    markwj Moderator, Asia Pacific

    Joined:
    Apr 10, 2011
    Messages:
    3,777
    Location:
    Hong Kong
    Location, elevation and heading all come from the GPS module. It is in the front wheel arch.
     

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