08 fj head unit in 87 4runner

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=130523
Printed Date: April 29, 2024 at 3:11 PM

Topic: 08 fj head unit in 87 4runner

Posted By: 4fjrunner
Subject: 08 fj head unit in 87 4runner
Date Posted: February 05, 2012 at 5:06 PM

I have installed the radio from my wifes o8 fj, non fjammer, into my 87 4runner.I have been trying to utilize the aux plug for the 4runner, i purchased a 3.5mm panel jack, and the male counter part for the mp3 player, i also scavanged the plug that goes the the back of radio and wired it all up.
but the unit will not let me select aux?????? any ideas?

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osmrquick

Replies:

Posted By: i am an idiot
Date Posted: February 05, 2012 at 6:15 PM

There is a switch in some aux jacks. If it does not see a cable plugged into it, it will not let it switch to that source. Were there more than 3 wires on the plug that was on the FJ?

Posted By: 4fjrunner
Date Posted: February 05, 2012 at 7:38 PM

no there were only three

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osmrquick

Posted By: 4fjrunner
Date Posted: February 06, 2012 at 4:57 PM

this pic was borrowed from another post on fj crusier forums. this is the back side of the factory aux plug.

posted_image

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osmrquick

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