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Customer Reviews

Crux CS-GM29 Wiring Interface

Connect a new car stereo and retain steering wheel controls and factory amp in select 2006-up GM-made vehicles

MFR # CS-GM29

Crux CS-GM29 Wiring Interface

Crux CS-GM29 Wiring Interface

Connect a new car stereo and retain steering wheel controls and factory amp in select 2006-up GM-made vehicles

MFR # CS-GM29

179 reviews
View this product

Crux CS-GM29 Wiring Interface

Michael from PARAGOULD, AR on 5/21/2023

2012 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

It will work then some days I turn my key on and I have nothing and I got unplug it and plug it back in to make my radio work

Pros:

Cons:

Crutchfield response on 5/24/2023
Michael, we're sorry you're having issues with your interface. While your order is beyond Crutchfield's 60-day return policy and the 1-year warranty, please feel free to reach out to our Tech Support team for help. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Crux box rocks

David from Buffalo, NY on 5/6/2023

2012 Chevrolet Silverado 2500/3500

Verified customer (What's this?)
Verified employee review (What's this?)

The interface is brilliant, right out of the box, and does all i need it to do. I do wish the interface would power my external usb socket, but it is not supposed to. Just part of my wish list but works great for my 2013 Chevy Silverado. Thank you!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Satisfied

Crutchfield customer from MELVIN, MI on 4/28/2023

2012 GMC Acadia

Verified customer (What's this?)
Verified employee review (What's this?)

I was very happy with the integration of the steering wheel controls at a reasonable price.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Torrion from Florissant, MO on 4/26/2023

2013 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

Product fits exactly as stated

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Garbage

Crutchfield customer from Seattle on 4/19/2023

2006 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

Keeps shutting off already replaced once . Been through Crutchfield support . I'm beyond warranty. So must buy another or play the replug in game NEVER BUY ANATHER CRUX PRODUCTS AGAIN

Pros: None

Cons: Get to take stereo about again and again sometime removing fuse works ??

Crutchfield response on

0 of 0 found this helpful

Disappointed

Matthew from Lincoln, NE on 4/15/2023

2009 GMC Yukon

Verified customer (What's this?)
Verified employee review (What's this?)

So on the plus side my stereo does more now than just light up...I have sound; which is good. I ordered this harness since it's supposed to keep the using of the wheel controls intact. It didn't; my steering wheel controls DO NOT WORK. So super bummed about that. And I have a background hum in my speakers that won't go away

Pros: Stereo works

Cons: No steering wheel controls, background hum

Crutchfield response on 4/18/2023
Matthew, we're sorry you're having issues with your interface. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. They can help you solve the problem or set up a return/exchange within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Columbus

Mason from Columbus on 4/13/2023

2007 Chevrolet Equinox

Verified customer (What's this?)
Verified employee review (What's this?)

Says it fits my vehicle but that was a lie. So much for the vehicle fitment system, spent this much on a useless wire.

Pros: Looks professional

Cons: They don't know what fits what

Crutchfield response on 4/17/2023
Mason, we're sorry you're having issues with your interface. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. They can help you solve the problem or set up a return/exchange within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Allen from Plevna, KS on 3/31/2023

2008 Chevrolet Silverado

Verified customer (What's this?)
Verified employee review (What's this?)

Straightforward way to wire up an aftermarket stereo in my Silverado, while keeping steering wheel controls functional. Don't bother trying to patch together all the stuff you need from other websites, just purchase this kit & be done with it.

Pros: Basically plug & play operation. Works with many aftermarket stereo brands. Decent directions.

Cons: .

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface install

Mark from Collierville, TN on 3/30/2023

2007 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

I continue to use Crutchfield as a supplier for all y car audio needs. They pointed me in the direction of the Crux CS-GM29 Wiring Interface without me have ever hearing of them. I have now installed a few of these and have never been disappointed. These are simple to install and work great. It is really nice to retain the original feel of the factory installed steering wheel controls while upgrading to high end stereo equipment. Great job Crutchfield and THANKS...

Pros: Simple install and setup

Cons: None from me...

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Randy from Alameda, CA on 3/29/2023

2012 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

Love the product easy plug and play.

Pros: Gives you easy access on your OEM steering wheel control.

Cons:

Crutchfield response on

0 of 0 found this helpful

Easy Peasy

Les from Sparks, NV on 3/23/2023

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Easy to use and definitely a quality product.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Install ease

Alex from Tucson, AZ on 3/23/2023

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

They will find exactly what I needed to make the install seamless and fast. Will be using Sonic's site again for future installs

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Tabor from AMARILLO, TX on 3/22/2023

2011 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Works great. It does change the audio tone of the chimes and blinkers. Manual said I would not retain my review camera, but that was not the case. I opted for Crutchfield to wire everything which made install a breeze.

Pros: Retained rear view camera despite manual saying otherwise.

Cons: Changes audio tone of chimes, but not that big of a deal. No longer able to use the usb port on the dash for audio, only charging, which is a minor con as the new head unit has a usb port.

Crutchfield response on

0 of 0 found this helpful

Product works for the most part

Michael from Clarksville on 3/19/2023

2010 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Installed in 2010 GMC Sierra, works great as far as steering wheel controls and factory controls. I recently installed new door speakers and bypassed the factory amp and then switch from the "Bose" connection to the "non-bose" connection. I have sound from all speakers but when I turn it up pretty loud, the whole radio shuts down and comes back on until volume is decreased. Not sure if this is related to this module or not. Speaker outputs have been verified with multimeter to make sure positive/negative connections were correct. I'm at a loss and very frustrated at this time. I also disconnected the factory tweeters to make sure it wasn't the resistance load messing with it. .

Pros: Retains factory controls

Cons: With aftermarket speakers installed and volume turned up, radio shuts off and on.

Crutchfield response on

1 of 1 found this helpful

Nice harness, mine has issues.

Johnathan from MOUNT GILEAD, OH on 3/18/2023

2010 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

So this harness was easy to install, but about once a month, I have had to unplug this and plug it back in to keep my radio working. At first I thought it was the Kenwood, but then determined it to be this harness. It's a pain to have to remove dash bezel, radio and climate control, just to unplug and plug back in. And then to fix all the radio setting again. I'll be seeking warranty service on this item.

Pros: Ease of install, instructions

Cons: Prob just my defective one, but who knows.

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Justin from Winchester, IN on 3/17/2023

2009 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Very easy install. Instructions were clear and easy to follow.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Cs-gm29

Patrick from Dothan, AL on 3/6/2023

Verified customer (What's this?)
Verified employee review (What's this?)

Worked perfectly powered the Bose steering wheel controls work everything is great. Had to Call support they were excellent helped me get my questions answered. The power amp(blue wire) is the power for the Bose not only an aftermarket amplifier

Pros: Easy directions simple plug and play even came with antenna adapter

Cons:

Crutchfield response on

0 of 0 found this helpful

Great install

Johnathon from New Iberia, LA on 3/6/2023

2008 GMC Acadia

Verified customer (What's this?)
Verified employee review (What's this?)

It worked the first time I installed it, had no issues at all! Thanks Crutchfield!!!

Pros: Easy to install, works great!

Cons: On the interface box, had to open it and switch the selector from 5V to 3v3 for a new pioneer setup, but was quite easy.

Crutchfield response on
Customer review photo

0 of 0 found this helpful

Works with 2009 Saturn Outlook

Amy from Wyoming, MI on 3/2/2023

2009 Saturn Outlook

Verified customer (What's this?)
Verified employee review (What's this?)

Fairly easy to install with the radio I got. Just follow the instructions. I don't like that the chime box makes my blinker sound different. But I liked being able to adjust the chime volume. It's quite a few cords, however, I suggest trying to pay attention to the placement of the antenna to avoid too much static from your radio.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Perfect

Cody from Covington, TN on 2/27/2023

2007 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Worked great!

Pros: Simple and easy to install!

Cons: No cons

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

James from Gosport, IN on 2/18/2023

2012 Buick Enclave

Verified customer (What's this?)
Verified employee review (What's this?)

Made installation easy and kept the steering wheel controls working.

Pros: Ez install

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Jesse from Davenport, IA on 1/15/2023

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Very good and simple to install. Helpful associates also

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Trace from Texas on 1/10/2023

2009 Chevrolet Silverado 2500/3500

Verified customer (What's this?)
Verified employee review (What's this?)

Good when it works, but completely shuts down periodically. No radio, no turn signal sound, seat belt chime, nothing. I pull over and pull the 15A radio fuse under the hood which seems to to reset it, and then it works fine again, for a while... Sometimes an hour or two, sometimes a month. Also has a difference from how the factory setup worked in my 09 Silverado: if you don't pull the key out after turning the engine off, the radio will play indefinitely. OEM would shut off after 5-10 min. This is actually a nice feature, IF you know it's there. If not, it's a potential dead battery in the morning. I had to change my habit of leaving the keys in the ignition when parking in the garage.

Pros: Makes steering wheel controls, turn signal click, etc work.

Cons: Shuts down randomly and has to be reset by pulling the radio fuse under the hood.

Crutchfield response on 1/16/2023
Once we saw this review, our Tech Support specialist, Etch, reached out to Trace to help him further. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Cary from Sneads Ferry, NC on 1/7/2023

Verified customer (What's this?)
Verified employee review (What's this?)

Worked out well. Got my new unit up and running fairly quickly.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Gerardo from PIEDMONT, SC on 1/4/2023

2011 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Keeps cutting power off so I have to unplug and plug back again on the box to make it work.

Pros:

Cons:

Crutchfield response on 1/9/2023
Once we saw this review, our Tech Support specialist, Christol, reached out to Gerardo to help him further. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

1 of 1 found this helpful

Functional

Chance from Greenview Il on 12/29/2022

2011 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Works off and on as other people have mentioned, have had to unplug and replug the larger harness from the box multiple times because all sound and power would cut out.

Pros: Works as intended when it wants to

Cons: Acts up quite a bit and have to pull everything out to mess with the main harness

Crutchfield response on 1/3/2023
Chance, we're sorry you're having issues with your interface. If the problem continues, please just reach out to our Tech Support team. They can help you solve the problem or set up a return within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Great products and service

Joseph from Denton, TX on 12/29/2022

2013 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

I've always bought my car audio fron Crutchfield. This product works very well.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Peter from Spokane Valley, WA on 12/26/2022

2008 Chevrolet Silverado

Verified customer (What's this?)
Verified employee review (What's this?)

A must for installing an aftermarket radio in chevy silverado.

Pros: Steering controls work

Cons: None

Crutchfield response on

0 of 0 found this helpful

Works!!!

Andrew from Pauline on 12/16/2022

2017 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Follow the directions and this makes the compatible radios plug and play. I used but splices and tape to seal them and Ive never had an issue. This interface works as described and once wires spiced together it was truly plug and play.

Pros: Works as it should and clear directions.

Cons: None

Crutchfield response on
Customer review photo

0 of 0 found this helpful

Easy! What more can you ask for?

John from Lehigh Acres, FL on 11/8/2022

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Makes for a perfect install

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Works intermittently

Crutchfield customer from MAGNOLIA, NJ on 9/20/2022

2013 Chevrolet Express

Verified customer (What's this?)
Verified employee review (What's this?)

Worked for 2 weeks!

Pros: Easy to wire, easy install

Cons: Does not always work.

Crutchfield response on 9/20/2022
Once we saw this review, our Tech Support specialist, Roman, reached out to this customer to help them further. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Easy install and all functions work perfect

Tom from Lyman, WY on 9/14/2022

2009 Chevrolet Silverado 2500/3500

Verified customer (What's this?)
Verified employee review (What's this?)

I paid for the crutchfield wiring so this interface was ridiculously simple to install. The wires are long enough to be able to push the interface box back behind the dash. I had previously done an install with the metra interface and it was horrible. This crux interface works perfectly right from the box. All the steering wheel functions work the same as the factory stereo.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Works and doesnt work

Ethan from Sheboygan, WI on 8/28/2022

2012 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Wish I could give 2.5. I love this product when it works. But it upsets me when it doesn't. Time after time every 2-3 weeks I start my truck and no sounds and no radio. I always just find myself unplugging and plugging back in one of the factory plugs to the module. Don't know if this is a faulty GM plug or a faulty Crux plug. But it never fails unplugging and plugging back in.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Never sounded do good

Nick from Suwanee, GA on 8/22/2022

Verified customer (What's this?)
Verified employee review (What's this?)

This harness is the way to go if you have GM 2007-2014 Bose system with no NAV.

Pros: Has Bose and non Bose harness connections which make a world of difference if you want to get the most out of your factory Bose amp and speakers

Cons:

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Paul from Jonestown, PA on 7/25/2022

2006 Chevrolet Monte Carlo

Verified customer (What's this?)
Verified employee review (What's this?)

Doesn't work with 2006 Monte Carlo SS model

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Awesome ??

Justin from Waldorf, MD on 7/11/2022

2007 Chevrolet Equinox

Verified customer (What's this?)
Verified employee review (What's this?)

Work very good and does does what it's supposed to. Read the directions on the switches that are on the box for the controller to steering wheel functions for your specific brand of radio.

Pros: It does what it's supposed to do

Cons: Zero cons

Crutchfield response on

1 of 1 found this helpful

2008 Chevy impala stereo hook up

John from Nappanee, IN on 6/30/2022

2007 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

Great customer service and the parts were exactly what they say they are. Everything fit perfect. I will never go anywhere else.

Pros: Everything ,Too many to list

Cons: None

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Joel from Apopka, FL on 5/31/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Word as designed. Had to rely on calling Crutchfield's amazing tech support to sort out which plugs from my old system were to be left unplugged. Better wiring diagram specific to my vehicle would have helped.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Jeff from Sanger, TX on 5/11/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Works as advertised. Super simple straight forward install if you're not afraid of a solder iron.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Sarah from Wichita, KS on 5/8/2022

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

It was easy to hook up I used it on a 2011 Chevy Silverado with a pioneer stereo and it works great

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Randy from Oxford, NC on 4/6/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Perfect!!! Just what you need to keep all of your factory functions.An the service was great!

Pros: Plug and play

Cons: Wish i would've called them sooner!

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Brian from Keokuk, IA on 3/22/2022

2008 Chevrolet Silverado

Verified customer (What's this?)
Verified employee review (What's this?)

Worked great on an 08 Silverado with steering wheel controls, he even likes the sound of the chime better

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Keith from West Columbia, TX on 3/18/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Fit perfectly. Be sure and get the pre wired harness. A great time saver.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Eric from Helena, MT on 3/14/2022

2007 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Not the right part. Will have to return.

Pros:

Cons:

Crutchfield response on 3/16/2022
Once we saw this review, our Tech Support specialist, AJ, reached out to Eric to help him further. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Elmer from Crossville, TN on 3/2/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Everything worked well , only thing was had to figure out if it was a new or older Sony to get the interface to work .A flip of a button all steering wheel controls worked Great !

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

First time purchase of this sort of profuct

Chylann from Lima, OH on 3/1/2022

2008 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

This is my first ever interface I've purchased after maybe 14 years of playing in car audio. The booklet with links and instructions to help install make it super convenient considering I usually never cared to retain any factory settings. You live and you learn and with the easy info packet supplied with purchase it was a breeze to learn how to run an interface. Not to mention how quick i received it. Definitely an A+ from me.

Pros: The booklet included with purchase which guides you to were to look for more information concerning whatever equipment you've bought is a huge plus in the days of things barley coming with a manual

Cons: Haven't found found any

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Wyatt from Woodinville, WA on 2/13/2022

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Works great in my 2011 Silverado 1500

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Salyersville

Jeffery from Salyersville on 1/8/2022

2007 Chevrolet Silverado 2500/3500

Verified customer (What's this?)
Verified employee review (What's this?)

Interface works great except for one major issue. You must remove your key or it will run your battery down. It does not time out or go off like the factory radio. For this reason I would not buy again.

Pros: Easy install.

Cons: Runs battery down if key left in.

Crutchfield response on 1/11/2022
Jeffrey contacted our Tech Support team for help. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

2 of 2 found this helpful

Harness

Crutchfield customer from Sitka, AK on 1/7/2022

Verified customer (What's this?)
Verified employee review (What's this?)

Plug and play works as expected

Pros: Cleaned up my rats nest

Cons:

Crutchfield response on

0 of 0 found this helpful

Makes life easy

Crutchfield customer from Claymont, DE on 12/26/2021

Verified customer (What's this?)
Verified employee review (What's this?)

They connect most of the wires to match your original plugs into your new radio

Pros: Just plug and play

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Traverse City, MI on 12/12/2021

2009 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

Very easy to install! Works very well with my new radio

Pros: Easy to install

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Kanab, UT on 11/30/2021

2012 Chevrolet Silverado 2500/3500

Verified customer (What's this?)
Verified employee review (What's this?)

It gets the job done but not without compromise; the first issue is that the preset steering wheel controls didn't work with my Sony witch means that you can only have one function per button, and you will need to program each button. The second issue is that if you don't take your key out, the dash lights and radio will literally stay on forever or tell the battery is dead.

Pros: The chime is close to factory

Cons:

Crutchfield response on

0 of 0 found this helpful

Worked perfect in my 07 Impala SS with a pioneer double din.

Crutchfield customer from PARSONS, KS on 10/5/2021

2007 Chevrolet Impala

Verified customer (What's this?)
Verified employee review (What's this?)

As the title says, retained the chime, operates good with the radio and worked good for my 07 impala.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Cordell, OK on 9/21/2021

Verified customer (What's this?)
Verified employee review (What's this?)

Easiest hook up. Include this kit.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

SWC Didn't Work

Crutchfield customer from San Diego, CA on 8/15/2021

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

The steering wheel control interface didn't work with my Boss head unit. It caused the unit to power down, or caused loud audio interference. Switched to the PAC interface and it worked great.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Eagle River, AK on 8/14/2021

2008 Chevrolet Silverado

Verified customer (What's this?)
Verified employee review (What's this?)

Works as advertised

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Brooklyn , NY on 7/28/2021

2012 Chevrolet Traverse

Verified customer (What's this?)
Verified employee review (What's this?)

high quality proiduct.perefect fit, works as intended.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

You can't get a better solution

Crutchfield customer from Trinity, NC on 7/19/2021

2009 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

easiest conversion I have ever had to do.

Pros: All of it

Cons: None

Crutchfield response on

0 of 0 found this helpful

Worth the cost

Crutchfield customer from Keizer, OR on 6/2/2021

2008 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

install was pretty easy and everything seems to work now! Steering wheel controls, back up sensors, chimes. Love having the accessory power now.

Pros: Restores all functions

Cons: Pricey

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Fort Myers, FL on 5/26/2021

2013 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Easy to install and great functionality

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Pretty Good

Crutchfield customer from Baxter, MN on 5/25/2021

2008 Chevrolet Silverado

Verified customer (What's this?)
Verified employee review (What's this?)

Works great however the blinkers and door chimes do not sound the same, and they come through the little box and do not sound factory.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Brent Teaney

Crutchfield customer from Hutchinson, KS on 5/6/2021

2013 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Everything worked as should and it was very easy to install

Pros:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Griffin, GA on 4/22/2021

2007 Buick Lucerne

Verified customer (What's this?)
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This worked well for my installation. The only negative is at first my turn signal and factory chimes did not work after I had installed the radio. I had to take the unit back out and I found that there was a switch on there that was stuck between the two positions. Once I jiggled that, everything worked great. Would definitely buy it again.

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Perfect!

Crutchfield customer from Waterloo, IA on 4/17/2021

2013 Chevrolet Silverado 1500

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Excellent product. Fits exactly as advertised and makes the whole process so much smoother!

Pros:

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from El Paso, TX on 4/11/2021

2011 Chevrolet Silverado 1500

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I bought all of my stereo equipment from a local shop and hooked it all up myself. I didnt have any power to the head unit so I took it back and asked them to test the head unit in house to ensure it did work. Turns out that the wiring interface they sold me did not have 12v switched power and was told I would have to wire it up separately, which I thought was completely stupid. So I started searching around and came across Crutchfileds wiring harness. It came complete with everything I needed (steering wheel controls, factory bluetooth, and 12v switched power). 10/10 I would recommend their equipment and I will definitely shop here again.

Pros: Easy hook up Works exactly as advertised Simple instructions

Cons: None

Crutchfield response on

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Good Purchase

Crutchfield customer from Savoy, IL on 4/11/2021

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Verified employee review (What's this?)

Harness did exactly what it was advertised to do. Installation information a bit vague and a call was made to verify some connections. My mechanic indicated the support tech was a bit condescending but answered his question.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Iberia, MO on 4/8/2021

2013 Chevrolet Silverado 1500

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Was pretty self explanatory and worked exactly like it should

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Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Cameron, SC on 4/5/2021

2011 Chevrolet Silverado 1500

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Easy to understand

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Gig Harbor, WA on 3/29/2021

2008 Chevrolet Silverado

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Easy to install Retained factory features and sounds

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Cons:

Crutchfield response on

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Great product

Crutchfield customer from Jefferson City, MO on 3/28/2021

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The instructions made this really easy to install. Seems to be working pretty good.

Pros:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Franklin, OH on 3/24/2021

2007 Chevrolet Tahoe

Verified customer (What's this?)
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This was nice but it was supposed to maintain steering wheel controls and it did not.

Pros: Easy to use

Cons: Steering wheel controls not retained

Crutchfield response on 4/6/2021
We're sorry you're having issues with your interface. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team. They can help you solve the problem or set up a return within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

1 of 1 found this helpful

Easy integration

Crutchfield customer from Apollo , PA on 3/9/2021

2007 Chevrolet Suburban

Verified customer (What's this?)
Verified employee review (What's this?)

07 suburban worked pefect I used it with dual head unit. All steering wheel controls worked without programming but did not retain on star which I'm happy about and this headunit uses their mic. Chime was adjustable which was nice I just turned it almost off

Pros: Quick and easy

Cons: None

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Ballston Lake, NY on 2/20/2021

2007 Chevrolet Suburban

Verified customer (What's this?)
Verified employee review (What's this?)

Thought it was "plug and play" connectors, needed to physically connect the new stereo unit (bare) wires to this harness, no big deal on my end, soldering and shrink wrapping is "fun" and EZ. This kit should at least come with this knowledge upfront along with wire nuts and electrical tape for those who do not possess the tools and/or soldering skills.

Pros: A must have for fast error free installation! Instructions 90% good.

Cons: Blue and White wire connection not at all clear in instructions, many thanks to customer service on a Sunday afternoon install !!

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Wilmington, NC on 2/12/2021

2011 GMC Sierra

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Thrilled with it

Pros:

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Lewisberry, PA on 2/12/2021

2007 Pontiac Torrent

Verified customer (What's this?)
Verified employee review (What's this?)

The Crux CS-GM29 Wiring Interface worked perfectly. Making the proper connections was a piece of cake as the wiring diagram was well laid out. My steering wheel controls worked perfectly and retaining the door chime is a nice feature.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Palmer, AK on 2/5/2021

2011 Chevrolet Silverado 1500

Verified customer (What's this?)
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Interface was easy to install and performed flawlessly. The little black box that you plug into the wire harness does increase the sound of your blinkers, and door ding. Just an FYI.

Pros: Easy to install Does the job The increase volume of the blinkers and door ding could be a pro or con.

Cons: Bulky and can be difficult to get to fit behind you radio Again increased blinker noise and door ding could be a pro or con

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Shirley, NY on 2/3/2021

2009 Chevrolet Traverse

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It was So easy, thank you again

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Works with 08 Tahoe

Crutchfield customer from Macon, GA on 1/29/2021

Verified customer (What's this?)
Verified employee review (What's this?)

Got this for my 08 Tahoe LTZ. I gutted the BOSE system and put in amps and extra speakers. This wiring harness help me retain all of my factory backup cam chimes, and even though I forget the steering wheel controls. Sometimes the steering wheel controls are a little laggy, but most of the times it's responsive and reliable.

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Wrong

Crutchfield customer from Roseburg, OR on 1/28/2021

2007 Chevrolet Silverado 2500/3500

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Wrong wiring interface and very difficult to return and find the correct one. Still trying to deal with this problem

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Cons:

Crutchfield response on 2/2/2021
Once we saw this review, our Customer Support specialist, Dev, reached out to this customer to set up a return.

1 of 3 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Lubbock, TX on 1/23/2021

2008 Chevrolet Silverado

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Very easy to wire up and best plug and play you guys rock and the tech support is great

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

07 Yukon

Crutchfield customer from West Deptford, NJ on 1/11/2021

2007 GMC Yukon

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Worked perfect for my 07 Yukon

Pros: Easy to inatall

Cons: None

Crutchfield response on

1 of 1 found this helpful

Just what I needed

Crutchfield customer from Waukegan, IL on 1/3/2021

2010 Chevrolet Traverse

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Had everything I needed. Mad install a breeze.

Pros:

Cons: None

Crutchfield response on

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Choose wisely

Crutchfield customer from Titus, AL on 12/31/2020

2008 GMC Sierra

Verified customer (What's this?)
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Kept the OEM features that I wanted, got rid of those that I didn't want.

Pros: Kept steering wheel controls, got rid of OnStar.

Cons: None yet

Crutchfield response on

1 of 1 found this helpful

Easy to put together.

Crutchfield customer from Springtown, TX on 12/29/2020

2011 GMC Sierra

Verified customer (What's this?)
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Very easy to assemble, keeps the key features on my gmc truck.

Pros: Low cost to still enjoy a aftermarket radio

Cons: Dose not keep all features

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Woodstock, GA on 12/26/2020

Verified customer (What's this?)
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Worked perfectly and made for an easy install for mr radio. Makes the install plug and play!

Pros: Wires are color coded so you don't make any mistakes.

Cons: None!

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Pataskala, OH on 12/20/2020

2010 Chevrolet Silverado

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Perfect fit

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Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Saint Paul Park, MN on 12/11/2020

2008 Saturn VUE

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Worked awesome

Pros:

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Kirksville, MO on 10/8/2020

2010 GMC Acadia

Verified customer (What's this?)
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very good interface! very easy to read and understand instructions. my first time having to worry about steering wheel controls and bluetooth mics but everything was very easy and went very smooth with the easy to understand step by step instructions from Crux and Crutchfield

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Crutchfield response on

1 of 1 found this helpful

Needs work

Dan from Wisconsin on 9/29/2020

2011 Chevrolet Tahoe

Verified customer (What's this?)
Verified employee review (What's this?)

The Interface worked and the stereo sounds great, but the steering wheel buttons did not work without using the custom program function on the stereo. I thought it would be "plug and play". More annoying than that is the door/seatbelt chime and turn signal sound, which replace the sounds from the factory module. They are extremely annoying (and sound very "cheap"), but thankfully there is a volume control on it.

Pros: Easy to install

Cons: annoying sound, steering wheel buttons need to be assigned individually

Crutchfield response on

2 of 2 found this helpful

All the features you need

Crutchfield customer from Kannapolis, NC on 8/31/2020

Verified customer (What's this?)
Verified employee review (What's this?)

This interface worked perfectly. It connects my steering controls on my 2011 Sierra as well as the Bose amp. It could not have been easier to connect. It even has the antenna adapter. I just had to connect wires, set some dip switches, abd plug in connectors. It literally couldn't be easier.

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Crutchfield response on

2 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Battle Ground, WA on 8/18/2020

2009 GMC Sierra

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Works as expected

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Cons:

Crutchfield response on

0 of 1 found this helpful

Great product

Crutchfield customer from Trout Lake, WA on 6/25/2020

2007 GMC Sierra 1500

Verified customer (What's this?)
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Worked perfect!! Very user friendly

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Cons:

Crutchfield response on

0 of 1 found this helpful

Painless interface install A++++

Crutchfield customer from Pleasant Grove, UT on 6/6/2020

2012 GMC Sierra

Verified customer (What's this?)
Verified employee review (What's this?)

Used this on my 2012 GMC Sierra. Installed a pioneer avh4100 double din. The simplicity and quality of this product made it super easy!

Pros: Good instructions. Minimal wiring. Plug and play.

Cons: Price is high but well worth it.

Crutchfield response on
Customer review photo

1 of 1 found this helpful

Stopped working after 2 years.

Andrew from Grand Rapids, MO on 5/25/2020

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
Verified employee review (What's this?)

Not thrilled. Bought this for my brother's 2009 Silverado in January 2018. Worked for 2 years then just completely died. Positive it was installed correctly. Purchased Crutchfield's wiring service as well. It just doesn't provide power any more to the head unit. We tested the Pioneer harness directly to the power leads on the car and it works fine as long as the Crux interface is out of the picture.

Pros: Features

Cons: Unreliable

Crutchfield response on

0 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Amarillo, TX on 5/19/2020

2008 Hummer H2 SUT

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Everything works good on Hummer H2 2008. Kept all factory stuff.

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Detroit, MI on 5/14/2020

2008 GMC Yukon XL Denali

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Good product

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Harley from Lehi, UT on 5/6/2020

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
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I installed this in my 2009 Chevy 1500. I had the Bose system so it got a little tricky finding the right parts. Luckily Crutchfield helped me out and I couldnt be happier. This works exactly how it is supposed to.

Pros: Easy instructions, works great!

Cons: None

Crutchfield response on

2 of 2 found this helpful

GMC Sierra

Todd from Heber City, UT on 4/30/2020

2008 Jeep Wrangler Unlimited

Verified customer (What's this?)
Verified employee review (What's this?)

2013 GMC Sierra 3500 HD Very painless, worked as it should. Steering wheel controls worked with zero hassle.

Pros: Easy to wire up. Works great.

Cons: Bulky black box.

Crutchfield response on

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One stop shop

Crutchfield customer from Monticello, UT on 4/14/2020

Verified customer (What's this?)
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After thinking I could save some money with going with two other kits that didn't work. I decided to go to crutchfield. Bottom line you get what you pay for. Works flawlessly came with easy to follow instructions. Thanks Crutchfield

Pros: Easy installation with simple instruction.

Cons: None

Crutchfield response on

2 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Sheffield, AL on 4/9/2020

2006 Cadillac DTS

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The harnesses worked perfectly with my vehicle..no issues

Pros:

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Vienna, OH on 3/31/2020

2012 Chevrolet Silverado 1500

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makes installation easy, solder all connections on a work bench then its plug n play in the vehicle.

Pros:

Cons:

Crutchfield response on

1 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Rogersville, TN on 3/8/2020

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Everything thing I needed, simple to install and clear directions

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Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Fultonville, NY on 2/29/2020

2013 GMC Savana

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works great makes install very easy

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from East Peoria, IL on 2/23/2020

2008 Buick Lucerne

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Works perfectly. Kept my steering wheel controls.

Pros:

Cons:

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GOOD CONCEPT BUT DIDNTWORK FOR ME

Crutchfield customer from Fenelton, PA on 2/2/2020

2013 Chevrolet Silverado 1500

Verified customer (What's this?)
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It was the all in one bundle of steering wheel controls and everything but after i installed in on my 2013 silveraso and was playing the radio loudly it was making my speakers cut out

Pros: All in one with steering wheel controls

Cons:

Crutchfield response on 2/4/2020
Our Tech Support team is currently working with this customer to resolve the issues with his interface. If you ever encounter a problem with anything you purchase from Crutchfield, please contact our Tech Support team right away. Lifetime tech support comes with every Crutchfield purchase.

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Salem, UT on 1/12/2020

2008 Chevrolet Silverado

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Made install a breeze. Really like the adjustable volume on the door chime.

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Neosho, MO on 1/12/2020

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
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Works great. Simple to hookup, and I like how it's the steering control and factory wiring harness all in one, which is unlike other harnesses I've used where they were separate. Great product, and fast shipping. I love ordering from Crutchfield.

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Bristol, TN on 1/12/2020

2009 Chevrolet Silverado 2500/3500

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Worked perfectly for my 09 silverado 2500hd

Pros:

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Robinson, TX on 1/2/2020

2009 Chevrolet Silverado 1500

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PLUG AND PLAY!!! EASY INSTALL

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Kentwood, MI on 12/12/2019

2007 Cadillac Escalade

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Does everything that is supposed to do love this product

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Steve from Illinois on 10/30/2019

2007 GMC Yukon XL Denali

Verified customer (What's this?)
Verified employee review (What's this?)

Crutchfield's research was incorrect for my vehicle. 07 Yukon XL Denali with Bose and without navigation. The Denali's have the Y91 audio system and the fade function does not work with this interface nor any others that I've found even though Crutchfield said it would. That was the reason I bought this one. But it did work well for about 4 months then started dropping out the front left speaker at random and making noise in the other speakers. Emailed their tech support and never heard back. What good is a warranty if they don't respond? I bought another brand of interface.

Pros: Small and easy to install. Worked well until it broke

Cons: No fade function with Y91 audio system. Didn't last long. Poor warranty/tech support

Crutchfield response on

3 of 5 found this helpful

Worked great with factory Bose and aftermarket amp

Crutchfield customer from Sturgis, SD on 10/27/2019

2010 Chevrolet Tahoe

Verified customer (What's this?)
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Pretty amazed at everything this can do, especially for the price. This went into a 2010 Tahoe with Bose. I have an amp for the sub, but the rest of the speakers still go through the factory amp. This plugged right in and everything sounds great. The steering wheel controls work perfect also.

Pros: Cost Easy to install Versatility

Cons: None

Crutchfield response on

2 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Albuquerque, NM on 10/13/2019

Verified customer (What's this?)
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Worked as advertised. Easy connections and installment.

Pros:

Cons:

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Media, PA on 9/5/2019

Verified customer (What's this?)
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This made the installation easy a must-have item.

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Easy swc integration

Crutchfield customer from Broomfield, CO on 8/18/2019

2010 GMC Sierra

Verified customer (What's this?)
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This was easy to wire in to integrate the steering wheel controls to the new head unit in my gmc sierra. I like the alert chime module has an adjustment for how loud the door chime is so it isnt annoyingly loud.

Pros: Quick and straightforward wiring connections.

Cons: There is a slight delay sometimes when changing volume with steering wheel button but it isnt long so it's not a huge deal

Crutchfield response on

1 of 1 found this helpful

Either manufacturer or Crutchfield dropped the ball

Crutchfield customer from Chicago, IL on 8/11/2019

2007 GMC Sierra 1500

Verified customer (What's this?)
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I ordered the pre-wired kit for the additional fee. After completion, the steering wheel controls did not work. Crutchfield throught the problem was the Crux module - having me take everything apart, disconnecting, resetting DIP switches, etc. Nothing helped, so they sent a new kit...not pre-wired...to replace the module. This is when I noticed the second kit had an additional steering wheel harnesses labeled "Alpine" which my first kit did not even have. I used this and they started working. I am a bit displeased with Crutchfield in that the correct harness was not initially included and that they never asked during the problems diagnosis if I installed harness a or b which would have solved the problem right away (I assumed that because there was only one in the first kit that it was the correct one). Also, the splicing is poor and has exposed wiring because too much wire was stripped and then not taped. They job may look OK to someone who doesn't know how wiring should look, but a quarter inch of exposed wiring at the ends of the splice is not OK and may cause electrical shorts to power/ground if wires touch which could ruin the new receiver or leave functionality inoperable. I should have saved the money and done the job right myself.

Pros: None

Cons: Not everything included, splicing is poor and has exposed wiring because too much wire was stripped and not taped.

Crutchfield response on

1 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Phoenix, AZ on 7/28/2019

2014 Chevrolet Express

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This made installing it very easy. I used this on 2014 Chevy express 1500 van.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Perryton, TX on 7/15/2019

2008 Chevrolet Silverado

Verified customer (What's this?)
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Kit works great with my sons 2008 chevy 2500 with Bose door Chi meet is adjustable so that's a plus don't gotta hear a loud ding always

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Medford, OR on 7/14/2019

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
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Loved this wiring kit, it was so easy to use and easy to install. I'm very happy with it. It looked intimidating until I put it together and all the adapter worked perfectly.

Pros: Easy install

Cons: Looked intimidating

Crutchfield response on

0 of 0 found this helpful

Amazing product that actually works

Crutchfield customer from Bainbridge, NY on 5/4/2019

Verified customer (What's this?)
Verified employee review (What's this?)

This product at first didn't work. The sound worked but steering controls didn't. So I called the tech support and they sent me a replacement for free. Plugged it in and it worked perfectly. This team is great to work with and I will always buy from crutchfield

Pros: The directions were straight forward and easy to follow

Cons: None

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Frankfort, KY on 4/24/2019

2011 GMC Sierra

Verified customer (What's this?)
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Bought this to keep my steering wheel controls, chimes and onstar in my 2013 GMC Sierra 1500. Works perfect. I do wish my steering wheel controls were a bit crisper/quicker but that's a stretch for a complaint. Overall great prodcut.

Pros: Ease of use/setup.

Cons: None.

Crutchfield response on

2 of 2 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Oak Creek, WI on 3/31/2019

2013 Chevrolet Traverse

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MAKES THING SO FAST AND SIMPLE!!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Shreveport, LA on 3/13/2019

2008 Chevrolet Suburban

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A little bulky which makes it a tight fit but it works as it should.

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Great interface

Crutchfield customer from Williamston, MI on 2/18/2019

Verified customer (What's this?)
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Great interface, works well with a 2010 Chevy Avalanche. Thanks for all of the help Crutchfield!

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Fast and easy

William from Caledonia, MS on 1/29/2019

2009 Chevrolet Silverado 1500

Verified customer (What's this?)
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Took 30 minutes from start to finish. Wouldn't have even tried it on my 2009 Silverado without the kit

Pros: Everything is labeled on the harness and the instructions are straight forward

Cons: None

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Bill from Canton, SD on 1/8/2019

2011 Chevrolet Tahoe

Verified customer (What's this?)
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Great product. Easy to use and install. All of the integrated controls/ cameras from the car work as they should with a new aftermarket deck.

Pros: Easy connectivity with diagrams and schematics.

Cons: Fits tight behind deck

Crutchfield response on

1 of 1 found this helpful

Crux CS-GM29 Wiring Interface

Crutchfield customer from Pearland, TX on 12/14/2018

2010 Chevrolet Silverado

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Pleased with this product

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Great interface

Dave from Brush, CO on 12/13/2018

2008 GMC Sierra

Verified customer (What's this?)
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Easy to install radio with this kit. Everything was included to make a great install. The interface worked flawlessly with my steering wheel controls and all the factory alarms worked as they should.

Pros: Easy to install, everything needed to use the factory features.

Cons: none

Crutchfield response on

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Crux CS-GM29 Wiring Interface

Chris from Warner Robins, GA on 11/18/2018

2008 Chevrolet Silverado

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Fit perfect. Everything worked as described

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Crux CS-GM29 Wiring Interface

Al from Ripley, WV on 8/9/2018

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Everything fits. Crutchfield staff is extremely friendly and helpful.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Shorewood, IL on 8/9/2018

2013 Chevrolet Silverado 1500

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Excellent kit and easy install retains all the factory stuff like OnStar steering wheel controls and backup camera.

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Crux CS-GM29 Wiring Interface

Keith from Morris, IL on 6/29/2018

2008 Chevrolet Silverado

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Easy install had switch on wrong setting at first.

Pros: Easy install. Sounds great!

Cons: None

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Crux CS-GM29 Wiring Interface

Joetta from Lagrange, GA on 6/29/2018

2011 Chevrolet Silverado 1500

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Everything worked perfect. Easy trand action. Thank you

Pros: Worked great. No issues.

Cons: None that I have found.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Grafton, IL on 6/27/2018

2010 Chevrolet Impala

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Does everything it says it will do.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Wake Forest, NC on 6/1/2018

2011 GMC Sierra

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I have a 2011 GMC Sierra. Harness matched up perfectly with no issues at all. Crutchfield was great to work with and received the product in like 2 days.

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Crux CS-GM29 Wiring Interface

Jason from AZ on 4/12/2018

2007 Chevrolet Avalanche

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Great product and interfaces well with the vehicle, three things though: The illumination wire from the existing vehicle plug didn't have a wire in the new harness so that had to be bypassed. It has a wire that goes from the gmlan unit to the headunit, which outputs 12v fulltime regardless of illumination setting, but no wire that went to the existing factory harness (which does have an illumination wire), don't know if the illumination data is contained in the gmlan or not, I think it does but might be vehicle specific PID. The chime sound is a little on the weak side, took a little bit of adjustment in fitting in the dash to get the best sound out of it (good thing it's a compact unit), it would be nice to see a future integration similar to stock or a modular chime design. When using reverse parking system the beep is great, it's a little more rapid than the stock three speed beeps and gives more feedback as the speed of the beeps ramp up the closer you get to an object. It does occasionally lockup on that beeping sound though and the chime just stops, never a hard lockup and always resettable by taking it out of reverse and back in again. Overall a great product and very helpful in interfacing with my 07 Avalanche and Eonon ga2168. Used "western-union" splices with solder and heat-shrink when I installed the unit for very solid connections.

Pros: Almost everything needed to integrate with somewhat late model GM vehicles, worked well with my 07 Avalanche. Revived the Bose factory amplified system, great sound!

Cons: Chime is a bit weak and really tinny, not a deal breaker though, still works very well even with the reversing hiccup once in a while. Needs illumination wire to factory harness or bypass.

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Easy installation

Crutchfield customer from Sparta, WI on 4/8/2018

2006 Chevrolet Impala

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Easy to install. Instruction included easy to follow

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Bethany, CT on 4/8/2018

2010 Chevrolet Silverado

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Sales people very helpful. Delivery was fast. Haven't put in yet but everything looks excellent and good quality.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Moberly, MO on 3/19/2018

2010 Chevrolet Silverado

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Easy install. Would buy again

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Caseyville, IL on 2/25/2018

2008 Chevrolet Silverado

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great product, very detailed instructions. exactly what i needed

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Charleston, IL on 1/8/2018

2000 Jeep Wrangler

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Worked just like it should.

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Crux CS-GM29 Wiring Interface

Ben from Irving, TX on 12/31/2017

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Super easy install, Works perfect, tech support is awesome A plus

Pros: Easy Easy

Cons:

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Bridgeville, DE on 12/6/2017

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Everything worked great and made the install easy. Just read the labels and you're good to go. Get a extra pack of the wire nuts in case you need them for the speakers.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Fruitland, MD on 11/30/2017

2001 Honda Prelude

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Great Product, Worked Amazing. Made things quick simple and easy. Did have to buy a mini usb female to make connection because the opening wouldn't allow me to plug my factory

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Houston, TX on 11/19/2017

2006 Chevrolet Impala

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Double check the wiring diagrams that come with your radio to make sure they all line up with the ones on this kit. My radio had 2 solid red wires with only light gray text to tell them apart.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Ewing, NJ on 11/6/2017

2010 Chevrolet Tahoe

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Installation was very easy and worked exactly like it's support to.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Clatskanie, OR on 10/25/2017

2008 Chevrolet Tahoe

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This product did not work on our Tahoe, Crutchfield shipped another one quickly and it did not work either, ended up sending a different brand that did. I believe this would of worked fine if our system wasn't so unique .

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Crux you hit a home run!

Tony from New Paris, OH on 10/22/2017

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If you want an interface to keep your stearing wheel audio controls and your OnStar as well as wireless calling than this is for you and all for under $50. It's super easy to install and plug right in to your vehicles wiring harness. I absolutely love it and the module is so small it tucks right behind your chosen after market head until.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Lethbridge,Ab on 10/16/2017

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Made for quick and easy installation

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Great Item

Dirty Dan from 92553 on 10/9/2017

2007 Chevrolet Suburban

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Easy to install works great

Pros: Works great

Cons:

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Quick and easy to install

Chad from Kansas City, MO on 10/5/2017

2013 Chevrolet Express

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Works great and easy to install

Pros: Easy to install and the labels on the wire are nice for a novice stereo installer

Cons: Several extra wires not used and the directions don't give guidance on what I should do with them.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from La Crosse, WI on 9/27/2017

2012 Chevrolet Traverse

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Easy installation

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Works Great

Crutchfield customer from Middleton, Ma on 9/11/2017

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Very simple to wire and install. Works great. The factory steering wheel controls work great. Great product. Only down side was the factory mute button on the steering wheel was not retained, which I do not care about but some people might. Very satisfied with it

Pros: Factory steering wheel controls work along with chimes

Cons: Factory mute button on steering wheel not retained

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Crux CS-GM29 Wiring Interface

Crutchfield customer from London ky on 9/2/2017

2012 GMC Sierra

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Great product. Easy to figure out and very easy ordering. Thank you.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Alabama on 8/9/2017

2009 Chevrolet Tahoe

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Worked great easy to use, really like the "chime" volume adjustment feature.

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Ramsey, MN on 7/31/2017

2006 Chevrolet Impala

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Works great!

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Works perfectly

Scott from Bagdad, KY on 7/30/2017

2007 Chevrolet Silverado 1500

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I spoke with the service at Crutchfield about which harness to get for my 2007 Silverado because I didn't need the back up camera or DVD wiring harnesses. They steered me to this one. There were right on the money. It installed without a hitch and does exactly what I wanted it to do. I saved money and got what I wanted. It's perfect!

Pros: Installs easily and does what it's meant to do.

Cons: None.

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Crux CS-GM29 Wiring Interface

Guest from Glen Rose, TX on 6/5/2017

2012 Chevrolet Silverado 1500

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Great product. Easy install.

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Crux CS-GM29 Wiring Interface

Dathan from Corpus, TX on 5/30/2017

2007 Chevrolet Avalanche

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Easy install

Pros: Easy install

Cons: None

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Crux CS-GM29 Wiring Interface

Crutchfield customer from Duluth, MN on 5/21/2017

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Easy to use

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