System Diagnostic Mode: Version
WARNING: This page is about a different car, the 2005 Acura TSX and 2004 Acura TSX. However, it is still accessible from the selected car via links, so may be relevant.
This screen displays the current version of the program, and allows the loading of a new version of the program either from a CD/DVD or from a PC card.
The D-Ram Program version should always be greater than or equal to the Disc Program version. The mapped database version is the date of the database on the DVD.
The Model code is 22H ('04 model) or 27H ('05 model), and is for factory use only. This code is stored on a chip in the navigation unit. Therefore, every model has a unique part number for the navigation unit. If the code is different than the value above, replace the navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION ).
Do not use either of the load buttons, unless instructed to do so by the factory.