Jump to content

Welcome To Cameraloops

Take a moment to join and become a member

    How to update the HMI 2.5 navigation maps using GM DPS

    Officially when you purchase the HMI navigation map update from GM, GM dispatches the map update on a USB stick drive, which is locked to the VIN number submitted when purchasing the map update.
    This added navigation map update security makes it impossible to use that navigation map update USB stick to update the HMI module in cars other than the one you purchased the map update for.


    In order to overcome the map update security issue and to be able to use the map update USB sticks on other cars, one has to perform a few tricks.

    As mention, the HMI module map update USB stick is locked to the car's VIN number it was purchased for.

     

    The trick
    Step 1

    Temporary change the VIN number in the car's BCM module to the VIN number of the map update USB stick.

     

    Step 2
    Temporary change the VIN number in the car's HMI and radio module to the VIN number of the map update USB stick.

     

    Step3 
    Extract the map update file onto a reputable USB stick drive.

     

    Step 4
    Place the navigation map update USB stick into the car's USB port and let the car update the navigation map.

     

    Step 5 
    After the car updates the navigation map, do steps 1 and step 2 again, change the BCM, HMI, and radio module VIN numbers back to your car's original VIN number.


    They're two known method for changing the BCM module's VIN number using GM DPS programming software.
    Option 1
    Use SPS to acquire the XML files for your car's BCM module then use the XML files method to change the BCM VIN number.


    Option 2
    Use GM DPS programming software and my custom BCM VIN change file to change the car's BCM VIN number.

     

     There's one known method for changing the car's HMI and radio modules VIN number using GM DPS programming software.
    Option 1
    Use GM DPS programming software and my custom HMI/RADIO module VIN change file to change the car's HMI and radio module VIN number.

     

     

    This file includes all the files needed to update the navigation maps for Europe HMI 2.5 module.

    Includes 

    BCM, HMI and radio module VIN change DPS files.

    MEGA web link for the last latest 2019 Europe navigation maps to be extracted on to a USB stick drive.

    The MEGA navigation map update  file is over 12GB in size (You may need a MEGA account for fast downloading)

    You will need a reputable 32GB or more USB stick drive for extracting the navigation map file onto, when updating the navigation map update.

     

     

     

    This file includes files needed to update the navigation map for USA HMI 2.5 module, THE USA NAVIGATION MAP UPDATE FILE IS NOT INCLUDED.

    Includes 

    BCM, HMI and radio module VIN change DPS files.

    THE USA NAVIGATION MAP UPDATE FILE IS NOT INCLUDED. I'll add that file when I source a copy.

     

     

     

     


    Share This Article



    Troy

    About The Author

    Troy is a professional Artist, Photographer, Videographer, Musician and Creator with a love for arts, electronics, coding, hacking stuff, traveling, taking photos and creating internet content. He is also the founder of CameraLoops.com


    • Like 1
    • Cool 1
    • Thanks 1
    • Agree 1

    User Feedback

    Recommended Comments



    Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.

    Guest
    Add a comment...

    ×   Pasted as rich text.   Paste as plain text instead

      Only 75 emoji are allowed.

    ×   Your link has been automatically embedded.   Display as a link instead

    ×   Your previous content has been restored.   Clear editor

    ×   You cannot paste images directly. Upload or insert images from URL.


  • Recent Images

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.