Sony HU read failure

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=83513
Printed Date: May 19, 2024 at 6:24 AM

Topic: Sony HU read failure

Posted By: Fastlearner
Subject: Sony HU read failure
Date Posted: September 29, 2006 at 5:53 PM

Just installed this unit and everything works fine on it. Customer came back saying that it says failure. Now he did tell me it said that before. He did try to do the install and it was a hack job so he brought it back to us to clean it up. I finished it and like i said it worked fine. I informed the customer that it was probably something that happened inside the radio but he refused to accept that. Has anyone heard of a sony radio reading that.

Replies:

Posted By: Flakman
Date Posted: September 29, 2006 at 5:59 PM

Wow...all I can say is if it said that when it came in, I can't be responsible if it says that again after it goes back out.

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The Flakman
I feel strange. I have deja vu and amnesia at the same time.

John | Manteca, CA

Posted By: i am an idiot
Date Posted: September 29, 2006 at 6:35 PM

The newer radios have protection circuitry on the Speaker Output Chip If it sees a shorted speaker or a grounded speaker wire. It will read failure I think some of them tell you which channel has a problem.

Posted By: Fastlearner
Date Posted: September 29, 2006 at 7:28 PM

Well a couple of his speakers are blown. Hopefully that could be it. He's coming back in the morning.

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