2003 lexus es 300 radio wires

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=143431
Printed Date: May 16, 2025 at 4:53 AM

Topic: 2003 lexus es 300 radio wires

Posted By: jayarewhy82
Subject: 2003 lexus es 300 radio wires
Date Posted: August 03, 2017 at 5:52 PM

I am looking for the factory wire colors to install an after market radio. I have one factory plug. It has a factory sub, but I need to know if it needs an amp turn on or do I have to bypass

Replies:

Posted By: i am an idiot
Date Posted: August 03, 2017 at 8:24 PM

I am pretty sure that vehicle requires a digital signal to turn the amplifier on.

https://metraonline.com/part/TYTO-01

Posted By: jayarewhy82
Date Posted: August 03, 2017 at 10:02 PM

Probally. I just found the factory amp and rewired the speakers. It works out better this way because I plan to change the speakers tomorrow.

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