On my 2003 Avalanche, after the radio has been on for a few minutes static starts in the front right speaker then travels to all of them. As the static gets louder the radio volume goes down and the static volume rises until the point it's so loud I have to pull the fuse to stop it. The static is still going even when the key is turned off and the radio is off unless I pull the radio fuse. I was told by 3 people including the dealership it was the radio. I installed an aftermarket radio and the static in the front right speaker is still there. Could it be the Bose Amp? If so where is it located?

SOURCE: my 2005 chevy equinox- all my interier lights will not power on

its the fuses locate the fusebox and anyone thats burned replace it

SOURCE: MY FACTORY RADIO VOLUME PROBS

More than likely with a 2003, the speakers that cut out are in the door or doors. Do they cut out of both speakers?

If they cut out of one, then you may have an intermittent speaker ( the wire to the cone becomes partially connected)

If both speakers turn off at the same time and you hear NOTHING on all speakers, then you more than likely have an intermittent connection on the radio itself and probably replacement is probably cheaper than fixing the radio.

One more thing
Factory radios sometimes have an amplifier in them. Sounds funny but they call the Radio in the dash the Head Unit and the amplifier is buried in the dash. You could have a bad amplifier or a loose power connection to it, but that is very unlikely.

Hope this helps.

E
E

SOURCE: 1988 Corvette Bose Radio Front Speakers only work periodically

try different speaker if works .its the speaker. if another speaker does the same .your radio is the problem.

Darial Jr Lasaria

• 379 Answers
• Posted on Jun 01, 2009

SOURCE: Truck Radio/CD Player, no sound coming out of speakers

Have you check the mute mode, maybe it is in mute mode.

SOURCE: how do I find a new Bose amp for my 2004

with the vin number call chad bursum at highway 64 #505-598-5584 hope this helps alanwrench