Trailer Diagnostic Adapter

Latest Driver Version :4.0.5983.2
Updated: May 23, 2016
Size: 35.3 MB

Instructions for installing new Noregon TDA drivers and firmware:
IMPORTANT: The TDA firmware must be updated in addition to the drivers. The firmware will automatically update the first time you attempt to connect to an application.

  1. Run the driver installation.
    1. From CD – if installation does not automatically start, run the “nortda32_full_x86x64_4.0.5983.2.exe” file from the CD.
    2. From the web sitedownload the executable and save to your hard drive; then run “nortda32_full_x86x64_4.0.5983.2.exe” from your hard drive.
    3. On the “Install” screen, select “Install”.
    4. On the “Welcome” screen, select “Next”.
    5. Read the license agreement and select “I agree” checkbox and then select “Next”.
    6. Select or accept the default installation path and then select “Install”.
    7. On the “Ready to Install” screen, select “Next”.
    8. When complete, select “Finish”.
  2. Program the new firmware.
    1. Attach your Noregon TDA to your computer via USB and to a vehicle to insure adapter is powered.
    2. Connect to any supported OEM application.
    3. Follow on-screen instructions to allow the firmware to be updated.

NOTE: If you require or prefer to perform a manual firmware update, see the Manual Firmware Update section in the User’s Manual – from the Windows “Start” menu, select the “Programs\Noregon\JPRO Trailer Diagnostic Adapter\JPRO DLA+ Adapter Family User’s Manual”