Trailblazer speaker problems
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- Posts: 2
- Joined: Thu Mar 21, 2013 6:54 pm
Trailblazer speaker problems
Only the dash and front door speakers are sounding in my 03 Trailblazer EXT 6 cyl. 4.2... Also my rear audio an heater/AC control keeps shutting off when i press the buttons.and when it does work it only works forbAC , a little help please? Oh yea , and i keep hearing a ticking sound coming from right rear when i start the T.B.
Re: Trailblazer speaker problems
Lots of issues here in one long question. As for the speakers, it could be an amp problem, radio problem, wiring issue, or just blown speakers. The rear HVAC/radio unit will probably need replaced due to it shutting off, and that's a common problem. And as for the ticking sound, since I can't hear it, it's hard to tell you what it is....get it looked at.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+
In the automotive industry for 20+
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