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Jackie Penson Posted on Mar 03, 2017

I have a 2009 Tahoe and the radio, at random will go off for a few seconds and come back on. The radio and navigation, dvd are all connected together. What might be wrong?

1 Related Answer

wyet_helps

wyet

  • 510 Answers
  • Posted on Jun 25, 2011

SOURCE: 2009 chevy tahoe RAP is

{: ) If your vehicle is equipped with a DIC button, try to press on the button if the lights goes off. Or better yet, remove the connector of the DIC button. If the problem is eliminated, then you may need to replace the DIC button.
Another possible cause is when there are issues with the driver door and the body control module (BCM). The only door that can turn off the radio during RAP is the driver's door. It's possible the door is not giving the proper signals to the BCM. Or it could be the BCM is at fault, some stuck up internal relays or a software issue.
In this case, a scan tool can effectively monitor all these inputs, and eventually speed up diagnosis and make the necessary recommendations.

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07 h3 navigation

It is actually located behind the navigation screen.

Turn off the radio.
Press and hold the CD eject button until the display unlocks (about 10 to 15 seconds).
Let screen move outward and rotate downward.
Press the DVD eject button just exposed behind the display.
Remove DVD, insert new one.
Rotate display upwards and press gently on all four corners to slide and lock display back into original position.
Turn on radio, navigation DVD should start update process, let it finish.
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