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

Originally Posted by gpsnoob

Guys help, I tried the steps in page 1 with my 1450, the junction view button appeared, but when I simulated route just to test, I pressed the junction view button then it crashed..

USA 1200 - I had this happen when using the incorrect JCV File. Screen would just go black and Nuvi crashed! Installing the correct JCV File cured it.