Do your car icon jump up and down on jour nuvi 34xx when you on route?
How is your sattelite accuracy?
My friend have on nuvi 1490 5 satellite and 3 meters accuracy but on 34xx have 9-10 sattelite but 25 meters accuracy in the same place and nuvi 1490 drive on highway but 34xx with the same route settings all the time show that he must go down from highway?
Bookmarks