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Scosche LS02B Amp Bypass Harness

Connect a new car stereo and bypass the factory amp in select 1998-05 Lexus GS vehicles

4 Reviews

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Item # 142LS02B

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Overview

Scosche's LS02B harness allows you to bypass the factory amplifier in select 1998-05 Lexus GS models. Wire up the harness to your new car stereo, route it to the amp location in your Lexus, unplug the connections to the Lexus amplifier and plug in the bypass cable, and you're done. This harness is not compatible with non-amplified systems.

Scosche LS02B

Scosche's LS02B harness allows you to bypass the factory amplifier in select 1998-05 Lexus GS models. Wire up the harness to your new car stereo, route it to the amp location in your Lexus, unplug the connections to the Lexus amplifier and plug in the bypass cable, and you're done. This harness is not compatible with non-amplified systems.

Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this harness is compatible with your vehicle. 

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.

Product Highlights:

What's in the Box:

  • Amp bypass harness
  • Application/Installation Guide

Product worked well and well put together and was also long enough for project would recommend anyone that's needs a amp bypass to use this product

Anthony, Land O Lakes, FL

Reviews

Scosche LS02B Amp Bypass Harness Reviews

Average Customer Review(s):

(4 Reviews)

Scosche LS02B Amp Bypass Harness

Crutchfield customer from Minneapolis, MN on 10/4/2018

2002 Lexus GS300
Crutchfield Customer Review (What's this?)

Easy install thanks to the support from Crutchfield. Couldn't be happier!

Pros:

Cons:

Great product

Anthony from Land O Lakes, FL on 2/28/2018

Crutchfield Customer Review (What's this?)

Product worked well and well put together and was also long enough for project would recommend anyone that's needs a amp bypass to use this product

Pros: Works

Cons: Non

Scoche amp bypass harness Lexus GS300

Paul from Navarre, FL on 12/30/2017

2004 Lexus GS300
Crutchfield Customer Review (What's this?)

This is the exact item you will need for your GS300 without the Nakamichi/Levinson system. Perfect length to reach the factory amp. But the instructions that the experts at Crutchfield sent were spot on. Every screw, bolt, clip, panel and access point was clearly written, no second guessing. I could not be happier with this harness and the detailed instructions I received.

Pros: Everything was perfect

Cons: None at all

Scosche LS02B Amp Bypass Harness

Crutchfield customer from Gaffney, SC on 12/4/2017

2000 Lexus GS300
Crutchfield Customer Review (What's this?)

Was exactly what I need.

Pros:

Cons:

Details

Hands-on research

Product Research

Features

Vehicle Compatibility: The Scosche LS02B amp bypass harness allows you to replace your factory radio with an aftermarket head unit, while bypassing the factory amplifier in select 1998-2005 Lexus GS300/430 vehicles.

Make Model Year
Lexus GS300 1998-2005
GS430 1998-2005

Wiring Connection Chart: The amplifier bypass harnesses features the following hardwire connections.

Wire Color Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Black Ground
Blue Power Antenna
Orange Illumination
White Left Front Speaker +
White/Black Left Front Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Purple Right Rear Speaker +
Purple/Black Right Rear Speaker -

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Accessories
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

To by pass the amp [ Joseph  Oct 27, 2018 ]
because after much research and buying the wrong harnesses, I came to your website and this is what it says I need. [ kenneth  Oct 18, 2018 ]
great service by Mac.....he knows his stuff......... [ Gregory  Aug 21, 2018 ]
May need [ Greg  May 04, 2018 ]
This appears to be the closest thing to plug and play for Lexus GS400/300 owners out there, there looks to be very little splicing done, perhaps 3 wires instead on virtually the entire loom of the other harnesses. Plus you won't have to relocate pin positions! Also the added length is there that is needed to get from the back of your new head unit to under the glove box at the location of the factory amplifier which must be bypassed in order to get your aftermarket receiver to work. [ Harry  Nov 29, 2017 ]
Setting up alpine amps in my car [ Sean  Jun 14, 2017 ]
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