Scosche S3TA03B

Harness to Connect to Select 2004-Up Toyota Vehicles w/ JBL Amp to Scosche S3-1

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This item has been discontinued

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Scosche Audio Store

General Features:

  • Scosche S3-1 Interference required, sold separately
  • S3-1 Harness for Select 2004-Up Toyota with JBL Amp
  • Digital amp turn on
  • Digital amp volume control
  • Compact design easily fits in tight quarters
  • Durable plastic and metal materials
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Compatibility List

  • Lexus
    • 2008-10 ES330/350
    • 2008 GS350 RWD
    • 2007 GS350 AWD
    • 2008 GX470
    • 2007-10 RX 350 RWD
  • Toyota
    • 2007-09 Avalon
    • 2003-10 4Runner
    • 2007-10 Camry
    • 2008-10 Highlander
    • 2004-10 Prius
    • 2004-10 Rav4
    • 2005-10 Sequoia
    • 2004-10 Sienna
    • 2006-10 Solara
    • 2005-10 Tacoma
    • 2004-10 Tundra

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Standard Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Install a Car Stereo & Retain the Factory OEM Amplifier
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Lexus ES350
Lexus GS350
Lexus GX470
Lexus RX350
Toyota 4Runner
Toyota Avalon
Toyota Camry
Toyota Highlander
Toyota Prius
Toyota RAV4
Toyota Sequoia
Toyota Sienna
Toyota Solara
Toyota Tacoma
Toyota Tundra

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

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S3-1 main
Scosche S3-1

• For GM, Chrysler, and Toyota Vehicles
• Retains Warning Chimes
• Works With Over 40 Million Vehicles
• No Programming Necessary
• Includes 3.5mm Connection

Your Price $99.95

Browse 2 questions and 2 answers
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Why did you choose this?
Sonic Electronix Store
Frank M on Oct 3, 2016
Will this work for a 2003 Toyota 4Runner with a JBL factory system? I'm replacing it with a Kenwood Double Din DVD head unit.
A shopper on Dec 31, 2016
Best Answer: You seek the Axxess TYTO-01
Reply · Report · Rick MStaff on Jan 2, 2017
· Add Answer · I Have This Question Too (0)

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Scosche S3TA03B