Audio issues

[boydboyer]

Hello,
Could anyone with audio expertise help me out? I recently bought a car, and the stereo wasn’t working initially. The head unit showed the volume increasing, but there was no sound. I took it to an audio shop, where they installed a new LOC, and the speakers worked perfectly for about a week. Now, they only function intermittently. Sometimes they work when I start the car, but other times they don’t. I’ve checked the fuses and found no problems, and I’ve also reset the sync system. Is there anything else I should look into?

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[Evolvd]

Hello,
Could anyone with audio expertise help me out? I recently bought a car, and the stereo wasn’t working initially. The head unit showed the volume increasing, but there was no sound. I took it to an audio shop, where they installed a new LOC, and the speakers worked perfectly for about a week. Now, they only function intermittently. Sometimes they work when I start the car, but other times they don’t. I’ve checked the fuses and found no problems, and I’ve also reset the sync system. Is there anything else I should look into?

Since they installed a LOC I’m guessing the car has an aftermarket system? We need more details of what the car has.

 

[boydboyer]

geometry dash scratch wrote:
Since they installed a LOC I’m guessing the car has an aftermarket system? We need more details of what the car has.

My car is 2015 Ford Mustang GT.

 

[Evolvd]

My car is 2015 Ford Mustang GT.

Uhm….maybe just a wee bit more detail lol. Like what aftermarket audio parts does it have. Pics might help.

 

[IPOGT]

Hello,
Could anyone with audio expertise help me out? I recently bought a car, and the stereo wasn’t working initially. The head unit showed the volume increasing, but there was no sound. I took it to an audio shop, where they installed a new LOC, and the speakers worked perfectly for about a week. Now, they only function intermittently. Sometimes they work when I start the car, but other times they don’t. I’ve checked the fuses and found no problems, and I’ve also reset the sync system. Is there anything else I should look into?

Assuming LOC is a line out converter, Can you see if you have audio from the sync system before the LOC? Also, if youre running external amp is it a single amp and getting power and ground? Some amps turn on by audio so if the sync isn’t supplying audio the amp relay won’t turn on.

 

[compucarnut]

Did you mess with forscan at all? My car had no sound for weeks till I figured out something got messed up in forscan. I reset mine back to stock dsp and acm settings and it worked again

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