Customer Reviews

Crux SWRCR-59D Wiring Interface

I need a factory harness to aftermarket stereo adapter so I logged in to the live chat told them what i had they gave me the part # I needed to order. Shipping was quick and the installation was seamless. Great service all around. I could not have asked a better experience. I will definitely be a returning customer.

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Painless install, Crystal clear instructions

This harness was EXTREMELY easy to follow and I felt adequately prepared for when all of my equipment arrived for a streamlined install. All of the cables are labelled and you receive a superb instructional. This made what is usually the most annoying steps actually fun. I had wired everything up with the head unit and once all the parts came in, the harness made it seem stock and everything worked without any tinkering at all (steering controls and all). My only gripe, if I had to pick one, is that the park wire is labeled "Speed sense". Wasn't hard to put 2 and 2 together, though.

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Crux SWRCR-59D Wiring Interface

First off I want to say that the customer service & tech. support is top notch. That being said, before I purchased, I specifically asked if I would have to hard wire the Brake wire and was told it would be in the wire harness and I wouldn't have to do any other wiring. When I was attempgin to install the system, I was told by a very helpful tech I would have to hard wire from the harness to the brake. Someone dropped the ball. Access to the brake swith to wicgh this wire must be connected is almost impossible. I am about ready to return the whole package.

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Crutchfield response on 4/21/2025

We're sorry Tom had issues with his order. Our Customer Support team is working with Tom to resolve his issues. Whenever you encounter a problem with anything you purchase from Crutchfield, please contact our Customer or Tech Support teams right away. Lifetime support comes with every Crutchfield purchase.

Easy to use with the ready harness plugged right in

Easy-to-use plugged right in. Only problem vehicle has a loss of data communication problem, so had to add an accessory 12 volts to radio to get it to come on

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Easy install

Made instalation a simple plug and play

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Perfect!

The Crux interface/harness was perfect for my JVC head unit. It allowed me to keep my steering wheel controls, my backup camera, and the stock USB connection. I'm glad I ordered it!

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Crux SWRCR-59D Wiring Interface

Incorrect fit for my car. Won't power on my amp and can't get any sound. Tried contacting Crutchfield support and was told they would look into it with Cruz but never got back to me.

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Crutchfield response on 1/17/2024

Once we saw this review, our Tech Support specialist, Etch, reached out to Justin 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.

Crux SWRCR-59D Wiring Interface

Like that I can keep factory steering wheel control

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

Its a time and it takes the guess work out of connecting and putting in an aftermarket system loved it

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

Very knowledgeable staff

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

good purchase works great with my jeep renegade.

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Crutchfield response on

Perfect Interface

This wiring interface perfectly interfaced between my Jeep Renegade factory wiring and my new BOSS receiver.

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

This harness and wiring service made my life so easy!

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Quick and easy

Easy to install worked great

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

Great product!

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Crutchfield response on

Crux SWRCR-59D Wiring Interface

Works great

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Crux SWRCR-59D Wiring Interface

wiring harness for steering wheel controls does not work 2 of them !!!!

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Crutchfield response on 3/23/2021

We're sorry you for the issues this customer had with his interface. He is working with our Tech Support team to resolve the issues. They will help him solve the problem or set up a return within 60 days of purchase. Lifetime tech support comes with every Crutchfield purchase.

Works Fine.

Worked well. The instructions are kinda vague, but if you take your time you'll be fine. I did have to call tech support once but that was my fault. Once installed steering wheel controls are just like factory. Before you install this the first thing you have to do is disconnect the negative terminal on the battery. Once you do that everything else is easy.

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Not worth it

Trash not worth the money the block doesnt work to power the radio.

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Crutchfield response on 1/6/2021

Tristen contacted our Customer Support team and set up a return. Purchases from Crutchfield can be returned or exchanged within 60 days.

Awsome Kenwood

Love it it works just as good as a factory stereo if not better

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Great products

Just like everything I have purchased it was clearly labeled and installing was a breeze.

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Bad

Horrible, I was told by Crux it would work perfectly on my 2016 Jeep renegade. Well it does not, it caused havoc on my electric system and Crux would never reply to me or the stereo shop. Stay away from this and them

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Crutchfield response on 1/1/2020

This customer contacted our Tech Support team and set up a return. Purchases from Crutchfield can be returned or exchanged within 60 days.