Hello I have a 07 Chevy Trailblazer with the Bose stereo I recently bought a double din head unit and the pac wire harness LCGM24 (if it helps) I installed everything and when I plugged the remote wire from the harness to the radio I get a loud static sound. I haven’t installed any amplifiers yet. I ran a ground from the radio to the chassis and still the same problem. I then installed a power noise filter and same problem. I’ve tried everything that comes to mind but I’m at a loss. If anyone has any answers for me it would be greatly appreciated.
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Talontsi90
CarAudio.com Exclusive
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Disconnect the remote wire...
keep_hope_alive Premium Member
Acoustics Engineer
Consider that you're likely turning-on the factory amplifier with the remote wire connection. Also, the PAC LCGM24 is listed for non-amplified systems, and with a Bose radio and amplifier it appears you have the wrong interface.
If you visit the pacaudio.com website and enter your vehicle information, it leads you to a series of GM1A-xx adapters for your vehicle. The LCGM24 isn't listed as an option. You need to see specific wording to say it works with a Bose amp.
You say "not amplifiers yet"... if you're planning on adding amplifiers and replacing the speakers and powering them from new amplifiers and totally bypassing the factory head unit, amplifier, and speakers... then you can just move to phase 2 now and save the money for the Bose integration device.
If you visit the pacaudio.com website and enter your vehicle information, it leads you to a series of GM1A-xx adapters for your vehicle. The LCGM24 isn't listed as an option. You need to see specific wording to say it works with a Bose amp.
You say "not amplifiers yet"... if you're planning on adding amplifiers and replacing the speakers and powering them from new amplifiers and totally bypassing the factory head unit, amplifier, and speakers... then you can just move to phase 2 now and save the money for the Bose integration device.
- Thread Starter
- #4
Thank you! It’s baby steps on my end.
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