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Axxess ASWC

Steering wheel control interface — connects your car's steering wheel audio controls to an aftermarket stereo

Item #: 120ASWC

304 Reviews

This item is no longer available.

Original Price: $79.99

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Are you looking to install an aftermarket stereo in your car, but want to keep your handy steering wheel audio controls? This ASWC interface from Axxess allows you to connect the steering wheel controls in a wide variety of vehicles to almost any brand of aftermarket stereo, including Alpine, Clarion, JVC, Jensen, Kenwood, Pioneer, Sony, and more. (Note: your new stereo must have a 3.5mm steering wheel control or wired remote control input.)

Installation is straightforward - you usually have to connect a few wires to your factory wiring. In most cases, this interface automatically detects which vehicle it's connected to — if not, you can manually program the interface for your vehicle by following a step-by-step process with LED confirmation. Once connected, the adapter's memory retains its programming even if battery power is interrupted. A USB slot lets you keep the ASWC current as updates become available. Dimensions: 2-3/4"W x 11/16"H x 1-7/8"D. Warranty: 1 year.

Installation Note: This adapter will not retain your vehicle's factory Bluetooth functionality. Please identify your vehicle or call an Advisor at 1-888-955-6000 to see if the ASWC adapter is compatible with your vehicle.

Wiring Advisory: You'll usually have to tap or splice into one to three wires in your vehicle at the radio location to connect this interface. If you're using a Metra Axxess OEM integration adapter to connect your new car stereo to your vehicle, then it most likely will have a prewired connector for this Axxess ASWC adapter. In these cases, no additional wiring in required. Axxess does provide custom wiring instructions for all confirmed compatible vehicles on their website.

What does a steering wheel audio control adapter do?

Many people aren't thrilled with the sound of their car's factory radio, but don't want to replace it because they'll lose those convenient audio controls on the steering wheel. For most vehicles, you can purchase an adapter that allows you to use those controls to run a new car stereo, so now you can have great sound and convenience too. Even cooler, if your new stereo has iPod controls, you can use your steering wheel controls to run your iPod.

Axxess ASWC Reviews

Average Customer Review:

304 reviews
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Not Happy

Written By LAURALAURAcr125, littlerock, CA on Monday, April 22, 2013

Crutchfield Customer Review (What's this?)

Can't get it to work at all. Tried all directions and still does not work

Crutchfield response on Tuesday, April 23, 2013 We forwarded this review to our Technical Support team for follow-up. Lifetime tech support comes with every Crutchfield purchase.


Written By RJ, Ray, Minnesota on Sunday, April 21, 2013

Crutchfield Customer Review (What's this?)

Awesome product, could have used a little better instructions but once I figured out the wires it's AWESOME and is simple! A must when installing an aftermarket deck and keeping steering wheel controls

Pros: Awesome product

Cons: Could have used more instructions

Axxess ASWC

Written By Anonymous, Mission Viejo, CA on Friday, April 19, 2013

Crutchfield Customer Review (What's this?)

Not much to say since it's a pretty straightforward unit. The plug & play advertisement is true, I can't complain there. The only issue we have is the scan buttons do a radio station search rather than skip through the presets like the factory system did - not sure if that's a function of the adapter or the head unit.

Pros: Plug & play, fast "learning" and easy to install

Cons: Large control boxes hard to fit into the limited dash space, buttons don't work exactly like stock

Axxess without success

Written By GaryV, DeFuniak Springs, FL on Thursday, April 18, 2013

Crutchfield Customer Review (What's this?)

I tried to get the box to read my set up without success. I called Crutchfield tech support 3 times during a 45 minute period - wire hook up checked out each time. For some reason the Axxess box did not pick up my system. It was a disappointment. However, Crutchfield sent me prepaid postage return and credited my purchase no mussy no fussy.

Pros: Curtchfield tech support was patient and accomodating.

Cons: Axxess did not work on my system.

Good product

Written By Anonymous, Lexington, SC on Wednesday, April 17, 2013

Crutchfield Customer Review (What's this?)

Would have given 5 stars but I had to call crutchfield for help just to reset it. But works perfectly now

Pros: Works with all my steering wheel features

Cons: Non

Axxess ASWC

Written By Rick P, Bedford, NH on Tuesday, April 16, 2013

Crutchfield Customer Review (What's this?)

Made connecting the radio to the Steering controls very easy. Worthwhile adjunct to the JVC radio.

Did not work for me.

Written By Michaeli, St louis, MO on Tuesday, April 16, 2013

Crutchfield Customer Review (What's this?)

Called tech support prior to install to verify connections. Could not get it to work, so called tech support again, on a Saturday no less and went through some trouble shooting with them. Result was install was correct and the product was faulty. Returned for a full refund with no shipping cost. Crutchfield tech support and customer service is the best. Tech support available 7 days a week!

Pros: None

Cons: Costly and did not work. Product is no longer available from Crutchfield?

Axxess ASWC

Written By Anonymous, Enon, Ohio on Tuesday, April 09, 2013

Crutchfield Customer Review (What's this?)

Used this ASWC interface unit with a Pioneer DEH-6500BT CD/Radio. The Axxess unit did not program itself automatically for my car like the web site and Crutchfield said it would. One of the three steering wheel buttons wouldn't work. I had to program it manually per the instructions. I spoke to Crutchfield technical support during this process and they sent me to the Axxess technical support people. It all worked out, but it was more hassle than I had expected. And to get the Axxess wire bundle to connect with my car's wiring hardness properly, the splice connector I had bought from a local shop did not work; it didn't even cut through the wire insulation, and I ultimately had to cut the proper wire in the car's wire bundle and solder in the new Axxess wire to the reconnected wire in the wire bundle. That was a bit nerve wracking since I don't do this kind of thing very often. Oh, and the Axxess instructions said to connect this particular wire to "Pin #3" of the car's wire bundle to the original radio. It was Crutchfield tech support that gave me the wire's color code so that I could more easily identify it in those cramped quarters in my car.

Nice product!!!

Written By P Roche, Little falls nj on Monday, April 08, 2013

Crutchfield Customer Review (What's this?)

Never used a product like this and was amazed at the ease of installation.

Pros: Very easy to install and the directions and online support were great!!!

Cons: Took no time at all to install and was forced to start another job

Works great

Written By Anonymous, Santa Rosa ca. on Monday, April 08, 2013

Crutchfield Customer Review (What's this?)

Purchased this for my 2004 pontiac GTO. Followed the instructions in the manual provided with product. Went to their website to get the wiring info for my specific vehicle. It programmed itself quickly and works perfectly. Buttons respond instantly. Very happy with product.

Keeps steering wheel controls working.

Written By RickAG, Erie, PA on Monday, April 01, 2013

Crutchfield Customer Review (What's this?)

Works as it should. I installed it in my 2006 Town & Country and did not want to loose the use of the steering wheel controls.

Pros: Easy to connect.

Cons: Had to try several times to get the self programing to work with the Kenwood. Needed to connect the resistor.

It works...

Written By Brett T, Phoenix, AZ on Friday, March 29, 2013

Crutchfield Customer Review (What's this?)

While this device does exactly what it's supposed to do I can't give it 5 stars simply because it's almost impossible to determine which wire to use for your car. Their web site is horrible. I had to call them to find out which wire to use. However, once I was using the correct wire the device worked like a charm.

Pros: Great having functional steering wheel controls again

Cons: Horrible instructions/web site

Steering wheel controls adapter

Written By 0nurneez, Goodyear, AZ on Friday, March 29, 2013

Crutchfield Customer Review (What's this?)

Very easy to install! Your factory steering wheel controls work perfect every time. If used with the GMOS-06 Gm adapter, simply plug it in and push up on the volume button on steering wheel with stereo on and you're done.

Pros: Easy to install, very compact, and no lag time on response.

Cons: It's not free LOL!


Written By Javier H, Yuma, Arizona on Thursday, March 28, 2013

Crutchfield Customer Review (What's this?)

Very easy to use and install

Pros: Simple the color coding made it super easy for me

Cons: Don't have any complaints

Easy to install works great.

Written By DevP, Columbia, SC on Wednesday, March 27, 2013

Crutchfield Customer Review (What's this?)

This unit works great, it was easy to install in my 2011 Nissan Frontier to my Pioneer Avh-X5500BHS. I have seen other comments that say this unit messes with the SiriusXM tuner, Which I did not have any problems with at all.

Pros: Easy to install, great instructions. Took less then ten mins to install and program.

Cons: Cutting into factory harness.

Junk in an FJ Cruiser

Written By Village40, Nashville, TN on Tuesday, March 26, 2013

This steering wheel adapter is easy to install and programs quickly. It worked quite well for a day or two. After the first couple of days, the steering wheel controls became spotty at best. I would say this works probably 15% of the time, with the exception of the "source" button, which works about 90% of the time. If you have an Appradio 2 and an FJ Cruiser, I implore you not to waste your money on this item.

Pros: Easy Install Quick Programming

Access aswc

Written By Charlie, Chico ca. 05926 on Saturday, March 23, 2013

Crutchfield Customer Review (What's this?)

The axxess aswc was easy to install, come with good directions.

Pros: Easy to install

Cons: Didn't find eny cons to this product.

Axxess adapter

Written By chefonfire911, Griffin,Ga. on Friday, March 22, 2013

Crutchfield Customer Review (What's this?)

Kind of a pain to get to get in and there is barely any room behind the stereo to easily push it in. it has to be laying just right on my Rx8

Integrate with your Steering Wheel Controls

Written By Gil at Gil-A-Monster Sound and Recording, Fair Oaks Ranch, Texas on Tuesday, March 19, 2013

Crutchfield Customer Review (What's this?)

The unit did exactly what it said it would do. In my case, it acted as a middle man between the car's computer and the stereo receiver allowing complete control from the steering wheel. One wired in, it recognized the car and receiver so no programming was required.

Pros: Was able to recognize both the car and stereo requiring no programming

Cons: Had to be wired to, and not through the factory wiring harness. The manufacturer's technical support was lacking but a quick call to Crutchfield Tech support had it up and running in minutes. Crutchfield seemed more knowledgable and was definitely more helpful that the manufacturer.

Simply Easy

Written By Yodannyp, Texas on Monday, March 18, 2013

Crutchfield Customer Review (What's this?)

Worked perfect. Fairly easy to install. The hardest part was connecting to the factory harness. ( 2 connections only)

Pros: controls on steering wheel work just as they did before

Cons: no problems so far

Works well

Written By Tommy, Gansevoort, NY on Monday, March 18, 2013

Crutchfield Customer Review (What's this?)

Works great just hooked up to a 2010 tundra and kenwood deck just wish I didn't have to buy a seperate harness so I didn't have to splice into factory wires didn't have to program anything

Good, But Not The Best

Written By NVSkier, Elko, NV on Sunday, March 17, 2013

Crutchfield Customer Review (What's this?)

Although this control does what its supposed to, the installation is a bit complicated. I still have episodes of the steering wheel not working sporadically.

Pros: Once connected to the vehicle wiring, the device required no programming. It automatically recognized the key functions.

Cons: Price and lack of detailed instructions to walk you through the install. Be aware that you will have to splice into the vehicle wiring harness!

Steering whl control.

Written By Andrew, Leesburg, VA on Sunday, March 17, 2013

Crutchfield Customer Review (What's this?)

Works just as it is supposed to. You just have to remember to use a solid ground for device. The technical support from the manufacturer was excellent .

Pros: Easy instillation.

Cons: Make sure you use a good ground or it may not function properly.

easy peasy

Written By Snowflake, Florida on Sunday, March 10, 2013

Crutchfield Customer Review (What's this?)

Put this in a 2008 Mazdaspeed3 GT, Works like a champ, but you do have to read the instructions that come with the kit and the ones online to hook up the other wires. If you call the hot line at least have 30mins of free time of holding the phone to your ear waiting.

Pros: Easy install once you understand the instructions Auto sync is really nice, turn the key on and wait while it does its thing.

Cons: Instructions not all that great. Hot line had a really long wait time.

works great.

Written By B, Washington on Sunday, March 10, 2013

Crutchfield Customer Review (What's this?)

Works great, lets my aftermarket stereo function like the factory unit. A little overwhelmed by all the wires at first, but after reading the installation manual i only used 3, this is an awesome device.

Pros: Works great, simple to install.

Cons: The manual doesn't describe which wires get spliced to corresponding wires on the vehicle. I called tech support and in a few minutes i had the correct answers.

Worked better than I was expecting

Written By Anonymous, Palatka, FL on Saturday, March 02, 2013

Crutchfield Customer Review (What's this?)

After filtering through the instuction both on paper and looking on line(you have to do both). I was almost wondering if I shouldn't have ordered this. Once installed I was expecting to have to go through its installation process, but it was done and paired to my truck before I even looked down at it. It works perfect with the JVC head unit and the steering controls on my F350.

Pros: Worked better than expected, ease of pairing with vehicle

Cons: Instructions-You have to read the ones that come with and look online where to hook up other wires.

Steering wheel control interface

Written By Antonio, Oakley California on Saturday, March 02, 2013

Crutchfield Customer Review (What's this?)

Overall a good product...very simple to connect at least for my car. Allmost All the steering controls work, I'm not sure if I missed a wire...but still a good product

Pros: Easy to connect and affordable

Cons: Not all of the controls work Axxess should work on that

2004 Sienna Installation

Written By Erik, Maryland on Monday, February 25, 2013

Crutchfield Customer Review (What's this?)

Just plugged the ASWC to where it fits and it works without doing any adjustments. Turn on the radio and all the buttons on my Sienna XLE work immediately.

Pros: Ease of use,

Cons: Wires are a little long but easily cut and taped up.

Easiest part of the whole radio install

Written By Steve C., Barre, VT on Saturday, February 23, 2013

Crutchfield Customer Review (What's this?)

This product was listed as not working with a 2011 Mazda 3 with the 4 speaker stereo system on Crutchfield's website. I purchased it because it was stated on the AXXESS website to work with my car. The install was excellent. All that was needed was to splice the white/green wire into the factory radio harness and let the control module auto-program. Quite possibly the easiest part of my whole install. I would definitely buy this product again!!!

Pros: Easy install, worked great with my Pioneer AVH-P1400DVD

Cons: Crutchfield almost lost a sale because of outdated information that is readily available on the AXXESS website.

Crutchfield response on Tuesday, February 26, 2013 We have confirmed this is compatible with your 2011 Mazda 3, and have updated our information.

Great Product