Overview of Process:
Step 1: How to find your NavPlus display model #
Step 2: Download the software update file
Step 3: Select and Download the correct file to a USB Key
Step 4: Insert the USB Key in to the front port of the Radio and wait up to seven minutes for the update to start.
Step 5: Wait a few minutes for the update to install
Step 6: Once complete the Radio software will be updated.
Step 7: Verify the update was successful
Step 1: How to find your display model #
Select the Three Vertical Dots
Select System Information Icon
If DEA601 is listed anywhere under Software Version, then the unit is a DEA601, otherwise it is a DEA600, regardless of the Model Version number. It is VERY IMPORTANT that you use the correct download for these systems.
Step 2: Download software update file
Step 3: Installation – Once you have downloaded the required files please visit Kenworth site for installation instructions: