All speakers work when hot inside, only tweeters work when cold?????
Mar 9, 2017 | 10:18 AM
#21
Teching In
Joined: May 2015
Posts: 13
Likes: 0
From: Midwest City OK
So on my 03 Sierra I have NO sound when it is cold. I do have the BOSE sound with factory amp. I noticed that the key chime and door dinger do not work either when the radio has no sound.
I believe that it all runs through the amp so I have came to the conclusion that there is something in the factory amp that is causing the problem. I have no idea why it only does it when the temp is 32 or below.
I believe that it all runs through the amp so I have came to the conclusion that there is something in the factory amp that is causing the problem. I have no idea why it only does it when the temp is 32 or below.
Oct 20, 2017 | 06:39 AM
#23
Registered User
Joined: Oct 2017
Posts: 1
Likes: 0
I have a 2008 Trailblazer that just started doing the same thing about a month ago. Just bought a 2008 HHR and it is doing the exact same thing. Seems to work fine later in the day after it is warmed up. Sometimes it will start blaring once it has warmed up and I’m drivi trying to listen to the radio.
Jul 19, 2018 | 02:57 PM
#25
Registered User
Joined: Jul 2018
Posts: 1
Likes: 0
Same issue
ok when I bought the truck it was hot out and the radio came right on, all speakers worked. In the morning or anytime its cold and you turn the radio on only the front 2 tweeters work. No rear or no front mids. Just the little tweeters. Well I figured it was something wrong with the factory radio so I installed a new JVC unit. Still the exact same thing, they only work when the truck has been sitting and the inside is hot. Once they are on they stay on and sound perfectly clear and fine. Once you turn the radio off though and back on once th inside of the truck is cool its back to just the tweeters working.
Is there some other plug or a common ground somewhere in the speakers that could cause all of them to act the same like this?
thanks
BTW its for an 05' LS truck.
Is there some other plug or a common ground somewhere in the speakers that could cause all of them to act the same like this?
thanks
BTW its for an 05' LS truck.
Jul 21, 2018 | 05:15 PM
#26
TECH Fanatic
Joined: Feb 2009
Posts: 1,635
Likes: 1
From: Baton Rouge, LA
Does it have an uplevel audio system with subwoofer? If so, the sub amp is failing, usually stuffed between the glove box and HVAC.
Jul 1, 2019 | 06:16 AM
#27
Registered User
Joined: Jul 2019
Posts: 1
Likes: 0
From: Pittsburgh
ok when I bought the truck it was hot out and the radio came right on, all speakers worked. In the morning or anytime its cold and you turn the radio on only the front 2 tweeters work. No rear or no front mids. Just the little tweeters. Well I figured it was something wrong with the factory radio so I installed a new JVC unit. Still the exact same thing, they only work when the truck has been sitting and the inside is hot. Once they are on they stay on and sound perfectly clear and fine. Once you turn the radio off though and back on once th inside of the truck is cool its back to just the tweeters working.
Is there some other plug or a common ground somewhere in the speakers that could cause all of them to act the same like this?
thanks
BTW its for an 05' LS truck.
Is there some other plug or a common ground somewhere in the speakers that could cause all of them to act the same like this?
thanks
BTW its for an 05' LS truck.
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