Thread: Enable features in your nuvi 12xx, 13xx and 14xx - JCV, LA, TTS

D1340-50 is correct.
Your Basemap is quite old mine on 1300 is version 5.01 yours is only 2.00 (Off topic but you should upgrade it now)
Show us dir where you have your JCV files ?
Your nuvi is not seeing the JCV files in the Inventory