Nav Radio Issue
#1
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Hello All,
I've installed a factory nav radio into my 2012 Impala. I'm having an issue with the audible turn by turn directions. I get the "please drive to the highlighted route and your route guidance will start" and the "you have arrived at your destination" but I get no audio during the route itself. The map works, the nav works, but no route guidance audio. I keep looking for a setting in the menu, but the turn by turn audio is already set to "on". Please help!
I've installed a factory nav radio into my 2012 Impala. I'm having an issue with the audible turn by turn directions. I get the "please drive to the highlighted route and your route guidance will start" and the "you have arrived at your destination" but I get no audio during the route itself. The map works, the nav works, but no route guidance audio. I keep looking for a setting in the menu, but the turn by turn audio is already set to "on". Please help!
#2
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Location: Global Headquarters in Detroit, MI
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![Default](/forum/images/icons/icon1.gif)
Hello All,
I've installed a factory nav radio into my 2012 Impala. I'm having an issue with the audible turn by turn directions. I get the "please drive to the highlighted route and your route guidance will start" and the "you have arrived at your destination" but I get no audio during the route itself. The map works, the nav works, but no route guidance audio. I keep looking for a setting in the menu, but the turn by turn audio is already set to "on". Please help!
I've installed a factory nav radio into my 2012 Impala. I'm having an issue with the audible turn by turn directions. I get the "please drive to the highlighted route and your route guidance will start" and the "you have arrived at your destination" but I get no audio during the route itself. The map works, the nav works, but no route guidance audio. I keep looking for a setting in the menu, but the turn by turn audio is already set to "on". Please help!
![Big Grin](https://chevroletforum.com/forum/images/smilies/biggrin.gif)
Have you been able to resolve this issue? Did your dealer install the navigation unit or did you install it yourself?
Louis
GM Customer Service
#3
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Hi Louis, I have not been able to resolve the issue. The radio was installed by myself with the assistance of a car audio guy. The map and the directions work, I can go into the menus and even view the turn list, but there is simply no audible prompt or warning for a turn. Again the beginning message and the arrival message are loud and clear but nothing in between. Obviously I understand I'm trying to put this radio into a vehicle that it wasn't meant for but one would assume if some of the audible announcements work, the rest would.
#4
Official GM Rep
Join Date: Mar 2010
Location: Global Headquarters in Detroit, MI
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Hi Louis, I have not been able to resolve the issue. The radio was installed by myself with the assistance of a car audio guy. The map and the directions work, I can go into the menus and even view the turn list, but there is simply no audible prompt or warning for a turn. Again the beginning message and the arrival message are loud and clear but nothing in between. Obviously I understand I'm trying to put this radio into a vehicle that it wasn't meant for but one would assume if some of the audible announcements work, the rest would.
![Big Grin](https://chevroletforum.com/forum/images/smilies/biggrin.gif)
I'm sure someone else in the forum community will chime in.
Best of luck.
Louis
GM Customer Service
#5
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I did talk to a gentleman at a dealership in my area. He seems to think that the turn by turn engages using onstar and if I don't have a way to interface the radio to the onstar module then I will not be able to utilize the turn by turn function of the radio. I hope that is not the case or that I will be able to interface the radio to the onstar module otherwise it kind of defeats the purpose of what I'm trying to accomplish.
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