No Sound/Low Speaker Output Voltage After Integration Harness
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=146805
Printed Date: April 25, 2024 at 7:12 AM
Topic: No Sound/Low Speaker Output Voltage After Integration Harness
Posted By: cephron
Subject: No Sound/Low Speaker Output Voltage After Integration Harness
Date Posted: April 13, 2021 at 8:19 PM
I have a 2020 Equinox with the IOR radio. I bought an integration harness with an Audiocontrol LCQ-1 pre-wired. Once installed, I had no output from the LCQ-1. Weird thing is: My speaker voltages are between 0.2v - 1.1v which seems low. However, the radio works fine with this voltage but it just isn't enough to juice up the LCQ-1 to integrate an amp and such. The radio gets good and loudish with decent clarity. I truly don't think anything is broken., GM service information does say "...between 2-10 volts" but my radio works fine. I feel like it's suppose to be putting out this "low" voltage.
I've tried in line resisters and about 50 other things. It's worth noting that when I measure the voltage on a speaker output with the STOCK configuration, I get about 1.0v at 80% volume. When I measure the voltage on a speaker output with the integration harness in place, I get about 1.0v at 80% volume.
Thoughts?
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