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2003 4 runner ant needs amplier

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=24778
Printed Date: August 28, 2025 at 3:32 PM


Topic: 2003 4 runner ant needs amplier

Posted By: gq676
Subject: 2003 4 runner ant needs amplier
Date Posted: January 17, 2004 at 7:55 PM

i connected my new pioneer to my 2003 4runner and am getting a very weak signal.

I read a post in another forum stating that there is an extra wire to power an antenna amplipher which increases the antennas strengh.  Any one here know which wire that is or color thanks.




Replies:

Posted By: geepherder
Date Posted: January 17, 2004 at 9:34 PM

https://www.installdr.com/Harnesses/Toyota-Wiring.pdf

according to this page, you're supposed to connect the two blue wires in the factory harness together.  Feed them both the power antenna lead from the Pioneer.




Posted By: gq676
Date Posted: January 18, 2004 at 10:54 PM

That helped sooooo much thanks alot.

I can finally use my radio.

Will fix it tommorrow.




Posted By: geepherder
Date Posted: January 19, 2004 at 11:41 AM
No problem.


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