Thread: Using TMC in Garmin nuvi for free

Originally Posted by taxi1

Hello,
can you help me with this "e cc" parameter?
Area Provider FID PID RgnID VenID
Slovenia, Radio SI/TrafficNav (SI): 18689, 33, 33, 1

Code from GarminProvider.xml: A27NF8QEFHPKVD5LZ3DKC3BNV

Oficial subscription: 1001 9/e4/1/33

When I create subscripion as unlock by keygen I get: 1001 9/00/1/33
The tmc receiver "run-normal", but I can not receive any traffic info.
Probably is problem with ecc parameter "e4"
Can I change unlock code with this parmameter?

Probably you are using the receiver GTM 26/36 with Garmin gps model 2012 (it is desirable to know the model of GPS and GTM are you using).
If you inserted a signature with JetMouse already having official Garmin signature , unfortunately, you definitely deleted the original. The signature of JetMouse, so far, not supports ecc (extended country code), and in the GTM 26/36 and 60 appears as 00 in the field ecc. To change the ecc we have to change the code of signature and this is only possible through an application like Jetmouse, that, for now, do not fulfill this function.
Depending of the firmware used in your model of GPS, the Traffic system will not work, though appears the symbol of the Traffic on Map. Check the thread, post 27 and others..
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@leticiamarote check in MP