Why can I not hear anything from my GPS speaker?
My GPS use to be able to output audio clearly when in use, but now no audio comes from my device. What can i do to fix this problem?
The Garmin Nuvi 1490T is an ultra thin, lane-assisting, Bluetooth GPS navigator that was announced in 2009.
There may be multiple reasons why the audio does not come from your device.
The most likely cause of this problem is that your speaker is blown. However, the reason of this issue may be just because the speaker is not loud enough. For more detailed information check our troubleshooting page. Garmin Nuvi 1490T Troubleshooting