A few weeks back the door speaker on the passenger side of my '08 Silverado began not working after the vehicle had cooled down from the heat of the day (usually late at night). This progressed and the speaker behind the seat on the passenger side also stopped at night. Now, the speaker behind the seat on the driver side also stops working late at night. All speakers still work fine during the heat of day but am now down to one door speaker late night and early morning. Any one heard of similar troubles?
Thanks, Barry

 

You should still have your 3 year 36,000 mile bumper to bumper warranty and the 5 year 100,000 mile powertrain warranty. Your best bet to getting this fixed would be to speak with your local dealership. They would be able to diagnose and fix the vehicle. I hope that helps you.

Jeff Morris, Chevrolet Customer Service

 

I'm having the same problem on my '07 silverado, but all speakers stoped working a few days ago, but only 2 work ok when the day is hot, I'm starting to wonder if there is a recall for this.