My Trail Blazer EXT 2004 CD Radio doesn't sound, in the display you see it's working, non of the speakes make any sound and I checked it and they appear being ok
The chime doesn't sound neither, but it's not always ocassionally you can listen chime and music.
Cars & Trucks - Chevrolet - TrailBlazer EXT - 2004 Chevrolet TrailBlazer EXT
Answers & Comments
Turn ignition on and press the tune button ,when setting appear go to reset all .should reset the radio and alarm system.