Thread: GTM36 and GTM26 problem with TMC on nuvi series 2xxx and 3xxx

Loly, the first provides are you test the GTM36 in nuvi 13xx 14xx series and see if it works, because I know you are compatible. If yes, here we fall in problematic of the post 31. If not, it may be a problem with the firmware it or even hardware defect, discarding external problems (radios) because gtm25 works.
If you installed the signature of JetMouse with 18689,33,33,1 parameters should be appearing in the "GTM INFO" of the GTM36 the signature RadioSI/TrafficNav 9/00/1/33 (see figure) in place of the original signature 9/e4/1/33, ie, or you installed with parameters different from those mentioned or signature was not installed. Anyway, DO NOT INSTALL signature with the parameters mentioned, because you will erase the original signature, ok? (See post 41). Please scroll down and post the rest of the screen "GTM Info" from the 3490 GTM36 for better evaluation.
Some abnormalities are shown in "GTM Info" tables of GTM36: the parameters of radio 9/e4/0/21hex (9/e4/0/33) and the original signature that appears on the screen GTM36 (9/e4/1/33 )
are different, and therefore there is no tunning. Or is defective receptor or signature with some strange parameters that inducing a wrong tunning. Another concern is the warning given
"Invalid connect time" in "FM Traffic Status" of GTM36. If this is the cause you can try reinstalling the firmware of the GTM36.
Attached is a picture showing how JetMouse signature looks (ever ecc=00) for every country, in gps with new operacional system and GTMs, and another image showing the 3490 tuned properly.
As I said in post 41, the only situation in which I can tunning with Jetmouse signature in new OS and new GTMs, is when I insert another, or of my country or of another, something I discovered now..

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