Thread: Using TMC in Garmin nuvi for free

Are old pictures. MapLink was another signal provider tmc of other manufacturers, causing interference in the receivers Garmin, but no longer operates in my town and probably in the whole country. It is noticed that are two signatures with different pids. The because of official signature 11/a2/7/15 is a question that only Garmin can answer, for now. This is because the tune always starts from the parameters 11/a2/7/14. Perhaps a future bandwidth, who knows the digital HD traffic.. The GTM 26/36 with official signature works with any model of Garmin 1xxx and higher. I understood that you wanted to check as is shown the official signature to try and help on the solution of the problem in the operation of traffic in 3 digits Nuvis . The signature jetmouse works ok in gtm 25, 35 (all models 1xxx and above) and gtm26, 36 (with jetmouse), only in 1xxx models and higher with firmware earlier 2012 (37xx, 24x0, 25x0...) The why has already been demonstrated in other topics.