Gm Navigation Issues

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=64997
Printed Date: May 12, 2025 at 8:52 PM

Topic: Gm Navigation Issues

Posted By: johnwstew
Subject: Gm Navigation Issues
Date Posted: October 25, 2005 at 5:36 PM

I have a 2005 Tahoe, I have installed a Nav unit, I had to have it unlocked at dealer. Everything works great but the sound acts like it is set extremely high, the door chime is unbearable, the nav speaking directions are loud, and the sound goes from nothing to mid range. Does anyone have a sugestion, would appreaciate any input.

Thank You, John (with earplugs)

Replies:

Posted By: sparkie
Date Posted: November 01, 2005 at 7:31 PM

You probably have the wrong Nav radio for your vehicle. They all look similar, but they are different depending on what amp is in your truck. You need to take the truck back to the dealer and have them check their set-up of the radio and whether or not it is the correct part number for your Tahoe.

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sparky

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