Using TMC in Garmin nuvi for free

**angelozip** · 12th July 2011, 04:30 PM

Hi, Giomen! Help much if you could indicate any of these forums that show how to convert data like 1001 26/46 in parameters Fid, Pid... Perhaps in Russia, place of great forums to which we have little access due to the difficulty of the language, despite the Google Translator... Thanks

**catymag** · 13th July 2011, 01:21 AM

Hi Giomen,
Which codes of TMC does your nuvi show in diagnostic, it should be like cc/ecc/sid/ltn
you wrote: 1001 26/46, but it should be longer, 1001 and 4 numbers

**Giomen** · 13th July 2011, 01:33 AM

No Russia! In this country there are not programmer now...
I have only straps like this:

1)

V-Traffic (FR) 1001 62/30(3902/30/32/1) explained:

provider name: V-Traffic
state: (FR) [15]

type-of-licence: 1001 [lifetime]

SID: 62
/
offset-of-service: 30

(
FamilyID (MapID): 3902 [ 3902 = 0x0f3e = 15 CC (France) & 62 SID ]
/
ProductID: 30 [offset-of-service]
/
LTN: 32
/
type-of-operation: 1 [0 = remove licence, 1 = insert licence]
)

**catymag** · 13th July 2011, 02:09 AM

thanks
what do you mean with "No Russia!" ?

**angelozip** · 13th July 2011, 07:05 AM

Giomen and Catymag, we generate (by Donpepe) parameters to the valid signature with your help, great! but the system is not yet identified traffic. When everything is working, I put the parameters here. thank

**Giomen** · 14th July 2011, 01:57 AM

Originally Posted by catymag

thanks
what do you mean with "No Russia!" ?

I mean what Russia is damned country. All who have children or head on shoulders has left it at the first opportunity .

**angelozip** · 14th July 2011, 05:00 AM

Brazil Code, temporary, just for testing

Provider Navteq (Br)

Area: Sao Paulo, Rio de Janeiro, Belo Horizonte
2823, 0, 0, 1
2823, 14, 14, 1
2823, 15, 15, 1

**Superduper67** · 14th July 2011, 03:48 PM

I have a nuvi 765T that reverts the TTN subscription to "expired". I did try to input the code generated for the 4 digit (post #10) but it says "invalid code".
In the GTM service menu I have "Subscriptions TTN (US, Can) 0010 64/0 Navteq (US, Can) 1001 7/0".
The unit was bought second hand and it came with the expired TTN and software: GPS 2.90; GTM 5.50; DSP 2.40.
Idid try to delete the TTN subscription (with code "0" at "Vend ID) and that was accepted but changed nothing.

Does anybody have an ideea what is going on?

LE: I did replace the original traffic receiver with another one and it did pick up lifetime subscriptions for both.

Sig357 · 18th July 2011, 11:35 PM

I hope that TTN overrides Navteq in my area. I don't really care for the adds. I have to drive about 30 miles before I pick up any traffic signal to test. I am giving up my search on how to remove my Navteq sub.

**rene.dare** · 21st July 2011, 10:20 PM

Originally Posted by angelozip

Brazil Code:

Provider Navteq (Br)
Area: Sao Paulo, Rio de Janeiro, Belo Horizonte
2823, 0, 0, 1
2823, 14, 14, 1
2823, 15, 15, 1

Nice one!

I tried on my Nuvi 1450T and it seems to work. However, sometimes the GPS device gets tuned on the 96,1 MHz frequency which is Maplink and not Navteq.
Another strange thing is that it shows a lot of traffic info from Rio, Porto Alegre, but a lot less from Sao Paulo (where i live).

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