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Welcome to our new Site We are adding some final touches. For T-harnesses and ANC bypass purchases visit T-harness.com. Thank you
Welcome to our new Site We are adding some final touches. For T-harnesses and ANC bypass purchases visit T-harness.com. Thank you
Text/Call (602) 320-7004 Email: Support@lljcustoms.com
What is ANC?

What is ANC?

The symptoms will only happen when the vehicle is in drive or reverse.

  • Feedback when the sub is playing
  • Thumping of rapid off beat rattling from the sub
  • Humming

ANC is not used in vehicles that are designed for offroad use. Microphones can be found in the headliner.

Bose ANC bypass harness for 2013-2023 GM/GMC/Cadillac

Bose ANC bypass harness for 2013-2023 GM/GMC/Cadillac

SKU GMBB1
by LLJ Customs Car Audio Fabrication
$15.00 USD - $15.00 USD
$15.00 USD
$15.00 USD - $15.00 USD
$15.00 USD
Availability:
in stock, ready to be shipped

IMPORTANT

PAC and Metra(Axxess) sell stolen copies of our ANC bypass harness. Some of the fitment & information they provide is incorrect and does not reflect on our products.

Our Bose ANC bypass harness is the first in the world. We developed the Bose ANC bypass harness to disable the Bose ANC microphones in your vehicles. this aids in installing a subwoofer/s into your vehicle that has a Bose AMP or a factory none Bose amplifier preventing any feedback from happening. If the Bose ANC module in these vehicles is not bypassed you will get a back feed into the aftermarket amplifier that will damage the amp and subwoofer. bypassing thus disabling the ANC keeps that from happening; it takes 30 seconds to do so.

Our Bose ANC Bypass plugs in between the data plug on the factory Bose Amp or Factory Amp itself (picture reference below for plug-in location). This will disable the ANC microphones in the vehicle without affecting anything in the factory system.

Buick
  • Buick Encore 2017-2023 
  • Enclave 2018-2022 
  • Envision 2016-2023 
  • Lacrosse 2014-2022 
  • Regal 2014-2023

Chevrolet
  • Chevrolet Camaro 2016-2020
  • Cheyenne 2014-2019
  • Colorado 2015-2024 
  • Corvette 2014-2021 
  • Cruze 2016-2020 
  • Equinox 2018-2024 (2012-2015 with pioneer system) 
  • Impala 2014-2019
  • Malibu 2016-2023 
  • Suburban 2015-2023 
  • Silverado 2014-2022
  • Traverse 2018-2021 
  • Tahoe 2015-2023 
  • Volt 2016-2019
GMC
  • GMC Acadia 2017-2023
  • Canyon 2015-2023
  • Sierra 2014-2023 
  • Terrain 2018-2022
  • Yukon 2015-2023
Cadillac
  • Cadillac Escalade 2015-2022
  • CT6 2016-2022
  • CTS 2014-2023 
  • XT5 2017-2022
  • XTS 2013-2017
  • SRX 2013-2016

Designed and built in the U.S.A by LLJ Customs. Stolen by PAC Audio and METRA elec.

Our ANC designs do not disable any factory features! Just the ANC. Some knockoffs will disable speakers.

This ANC bypass is designed to disable the ANC in any Chevy, GMC, Cadillac and Buick vehicle with the BOSE/None Bose amplifier with ANC.

  • 2014-2022 ONLY
  • Microphone will be in the rear part of the vehicle in the headliner. (microphones above the driver of passenger seat are for Bluetooth)

Some vehicles have the amplifier but not the tunning and use the same connectors and ANC features.

This ANC bypass plug in at the amplifier.

Pick-Up-

  • Rear wall

SUV/Crossover-

  • Trunk over wheel well
  • Under center console

Sedans-

  • Trunk behind the taillight over wheel well

FAQ

Is there another way to disable my ANC?

Yes there are a few other ways.

  1. Cut the wires at the factory amp. (absolutely not recommended)
  2. Prop the headliner and disconnect the ANC microphones (does not always work)
  3. Some vehicles have the ability to disable in the software. (this can turn back on by itself)
After about 20 minutes that I turned off my vehicle, my subs will start to make a loud rumble. Why? Is this ANC?

NO, this happens when the vehicles security system sends a signal to the radio or amplifier that triggers the LOC or amp on.

Using DC offset OR audio turn-on will fix the problem for you. This can happen with vehicles regardless of having ANC.

Where do I plug in this bypass?

There are 3 places you can and it depends on the vehicle manufacturer and equipment.

  • Factory radio
  • Factory amplifier
  • Factory ANC module

Our harnesses have a 'where to plug in at' section for each bypass harness.

Add subwoofer in minutes

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