2004 Toyota 4Runner Limited

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=29951
Printed Date: May 14, 2025 at 3:09 PM

Topic: 2004 Toyota 4Runner Limited

Posted By: nava94
Subject: 2004 Toyota 4Runner Limited
Date Posted: April 08, 2004 at 12:18 AM

Hey guyz need some help on getting the diagram for the factory radio plug on a 2004 Toyota 4Runner Limited with JBL Synthesis System.No Aftermarket plug is available yet to install an aftermaket radio.

Replies:

Posted By: jfk51502003
Date Posted: April 08, 2004 at 4:31 PM

Radio 12v	blue / YELLOW	+	radio harness
Radio Ground	brown	-	radio harness
Radio Ignition	gray	+	radio harness
Radio Illumination	green	+	radio harness
Factory Amp Turn-on
Notes: If equipped, the stereo amplifier is behind the passenger side quarter panel.
Power Antenna	black	+	radio harness
LF Speaker +/-	pink - purple	+,-	radio harness
RF Speaker +/-	lt. green - blue	+,-	radio harness
LR Speaker +/-	black - yellow	+,-	radio harness
RR Speaker +/-	red - white	+,-	radio harness

Immobilizer Bypass Module:	Required: Yes	Type: Transponder	Part #: 555U
Notes: N/A

hope this helps...

Posted By: nava94
Date Posted: April 08, 2004 at 8:57 PM

The 4Runner has has 2 front speakers w/tweeters, center speaker, 2 rear door speakers, and a sub w/2 rear tweeters in the d-pillar. do you have the diagram for that or the diagram for the factory amp.

Posted By: lagatbezan
Date Posted: April 08, 2004 at 9:44 PM

actually i believe bast kits does make a harness for this car: part number:

BHA8113

here is the link:

https://bestkits.com/Search.aspx