2004 Toyota Sequoia Stereo Wiring
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=78809
Printed Date: August 09, 2025 at 2:06 PM
Topic: 2004 Toyota Sequoia Stereo Wiring
Posted By: Clear1
Subject: 2004 Toyota Sequoia Stereo Wiring
Date Posted: June 06, 2006 at 4:18 PM
Does anyone have information the stereo and factroy amplifier wiring of this vehicle along with amp. locations?
Replies:
Posted By: vaderfop
Date Posted: June 06, 2006 at 4:51 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 pink/blue + radio harness
Power Antenna WHITE/ blue + radio harness
LF Speaker pink - purple radio harness or amplifier
RF Speaker lt. green - blue radio harness or amplifier
If equipped, the front amplifier is below the radio.
LR Speaker black - yellow radio harness or amplifier
RR Speaker red - white radio harness or amplifier
If equipped, the rear amplifier is in the center console, towards the rear.
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Remember check all your wires with a DMM!
Posted By: Chris Luongo
Date Posted: June 07, 2006 at 7:08 PM
The amp, I believe, is below and behind the climate controls.
Also, if it has the JBL system, the front speakers are bi-amped........... that is, there is a separate amplifier channel for the front woofer, and another one for the midrange and tweeter........ with the crossover built into the amp.
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