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PAC C2R-CHY4 Wiring Interface

Connect a new car stereo and retain the factory amplifier in select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles

142 Reviews | 12 questions - 16 answers

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Item #: 127C2RCHY4

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PAC C2R-CHY4 Wiring Interface

Overview

Our take on the PAC C2R-CHY4 Wiring Interface

PAC's C2R-CHY4 radio replacement interface lets you replace the factory radio in select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles, without losing the accessory output and other signals. It also allows the new receiver to turn on the factory amplifier, if present.

PAC's C2R-CHY4 radio replacement interface lets you replace the factory radio in select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles, without losing the accessory output and other signals. It also allows the new receiver to turn on the factory amplifier, if present.

Another plus -— once you've connected the appropriate PAC steering wheel audio control adapter for your new car stereo, the C2R-CHY4 interface eliminates the need for the second PAC interface (SWI-CAN or SWI-CAN2) that's usually required for your vehicle, saving you some cash. Warranty: 1 year.

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

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

About as straight forward as a wiring harness comes, as long as you know which one you have to use. The instructions could be better in helping with that. Overall, a fine harness.

Alan, Omaha, NE

What's in the Box:

  • Chrysler radio replacement interface
  • 22-pin Harness
  • 11-pin Harness
  • Installation instructions
Reviews

PAC C2R-CHY4 Wiring Interface Reviews

Average Customer Review:

142 Reviews

PAC C2R-CHY4 Wiring Interface

Alan from Omaha, NE on 8/18/2016

2005 Jeep Liberty
Crutchfield Customer Review (What's this?)

About as straight forward as a wiring harness comes, as long as you know which one you have to use. The instructions could be better in helping with that. Overall, a fine harness.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Anonymous from Palm Beach Gardens, FL on 8/14/2016

2009 Jeep Patriot
Crutchfield Customer Review (What's this?)

Got the job done however in the good old days, you didn't have to splice wire because Crutchfield did this for you. Now we get these multi-use kits for which you have to decide which adapter to use and then splice 10+ wires together yourselves. This kit was a pain in the butt because tolerances are tight and the instructions on the master sheet don't get the job done. You have to refer to the other sheets and infer what is going on which defeats the purpose of a master sheet.. IMHO you lost your advantage Crutchfield and this is coming from an engineer with two degrees and has been with you for a long time.

Pros:

Cons:

Instructions could be clearer

Shawn from Columbia, SC on 8/1/2016

2008 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

It does something. What it is I don't know. A blue box and two wiring harnesses.

Pros: It seems to work

Cons: The instrutions are vague. I had to call for help.

JEEP

Anonymous from Princeton, NJ on 6/14/2016

2007 Jeep Wrangler
Crutchfield Customer Review (What's this?)

FIRST TIME INSTALLING A RADIO ON A JEEP A PAIN IN THE BUT. THANKS TO CRUTCHFIELD HELP GOT IT DONE HAD TO CALL THEM TWICE AND THAY NEW EXACLY WHAT I NEED IT TO DO. YOU HAVE A PROBLEM INSTALLING JUST CALL THEM TRUST ME IT WILL GET DONE FAST

Pros:

Cons:

Warning for Maunal Transmission owners

Mark from Idleyld Park, OR on 5/18/2016

2009 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Overall this harness works great. I did encounter one problem however with hooking up my backup camera to my six speed manual transmission Wrangler. The reverse wire (green) was hot whenever the key went into the on position instead of when in reverse. This meant the camera screen came on whenever the key was on. To work around this I ran a wire from the reverse light to the radio and didn't use the green wire.

Pros: Easy to hook up and follow directions

Cons: Reverse wire didn't work with my manual transmission

AWESOME PRODUCT

Noe E from Mission tx on 4/27/2016

2010 Chrysler 300
Crutchfield Customer Review (What's this?)

Great product and easy to install,you keep your factory amp if your car has one plus the acc.??best choice.

Pros: 2006 Chrysler 300C

Cons:

Great technical support

L from Woodland Hills, CA on 4/24/2016

2005 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

Called technical support to help install my Kenwood car radio. Was completely unsure how to proceed. Al talked me through all the wiring, and then it was simple.

Pros:

Cons:

The Best Choice

Fabian R. from Clifton Park, NY on 4/20/2016

2006 Dodge Magnum
Crutchfield Customer Review (What's this?)

This unit works exactly as described. I would have liked to see more in-depth directions with color photos, possibly included in the Mastersheet instructions.

Pros: Works great

Cons: Instructions could have been more comprehensive.

Perfect interface

Sam S from San Juan Bautista, CA on 4/10/2016

2010 Chrysler Town and Country
Crutchfield Customer Review (What's this?)

There's nothing more frustrating than trying to hook up that new system and not having the right parts. Well PAC seems to think of everything. There were extra parts included if I had different factory options or design changes. All the proper connectors for the various modules were there even the wire colors were the same as the factory harness.

Pros: Everything needed was included. Since we never use the steering wheel controls I choose not to buy that module but it can be added at anytime by just plugging it in.

Cons: None.

With Crutchfield's help

Mark Z from new hyde park, NY on 3/24/2016

2007 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Being unaccustomed to the process is installing a new head unit in my Jeep I was very intimidated by the wiring process. With the wonderful help of the Crutchfield technical staff I was able to make the proper connection the first round through and voila! everything worked as it should. Thanks.

Pros: Works as it should

Cons: none

Factory Infinity amp

Charge it from zanesville, OH on 3/13/2016

2007 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Have a infinity system in a 2007 Ram 1500 replaced head unit but with a different brand of wiring harness the factory amp wouldn't turn on. This interface fixed that problem.

Pros: Works with infinity systems

Cons: None i know of

PAC C2R-CHY4 Wiring Interface

Eric from corpus christi, TX on 3/9/2016

2007 Jeep Commander
Crutchfield Customer Review (What's this?)

?? product works good

Pros:

Cons:

PAC harness

Gage from Antwerp Ohio on 3/3/2016

2007 Dodge Ram 2500
Crutchfield Customer Review (What's this?)

Installed on 07 Dodge Ram 2500 lamarie. Great item made installing aftermarket radio with factory amp a breeze easy to understand directions no matter experience level on wiring

Pros:

Cons:

Pac c2r-chy4

Bryce p from Vickery , OH on 2/23/2016

2006 Dodge Charger
Crutchfield Customer Review (What's this?)

I have a 06 Dodge Charger rt and decided to get this product simply because I wanted to keep the stock amplifier. It's a good buy and it'll do what it's supposed to do. The only thing I dislike about it is the price tag for being a wire harness. If you don't want to keep the stock amp there'd be no need for this. But if you want to keep it this would be the way to go.

Pros: Gets the job done Easy install

Cons: Expensive

Wiretastic

Bud from Wisconsin on 1/10/2016

2008 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

This wire harness worked like a charm on my 08 Jeep Grand Cherokee. If it wasn't for this amazing gizmo, I would of been lost as well as the amazing instructions that Crutchfield sent.

Pros: Made installation easy

Cons: Expensive for a harness and some wires and a small relay unit. Instructions from PAC could of been a bit better written. An engineer must of wrote it not an average person with the knowledge of how to install this.

Great product

Easy to use from Chicago, Illinois on 1/5/2016

2009 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Good harness and made hooking up all of the wires a breeze.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Anonymous from Louisiana on 12/27/2015

2010 Dodge Challenger

Very easy to use. Matching wires was the hardest part, and even that wasn't very difficult.

Pros:

Cons:

2008 Jeep JK install

RonK from Dothan, AL on 12/26/2015

2008 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Easy to install. Had to reverse the front and rear speaker leads to have the phone Bluetooth come through the Pioneer head that I installed with this harness. Quick call to Crutchfield tech help gave me the fix. Tech support is great!

Pros: Good diagrams and easy install - works great with my Infinity system in my Jeep JK

Cons: Had to reverse the front and rear hookup to fix the phone Bluetooth but that is minor. No impact on sound.

Easy to install

Nancy G from Fountain CO on 12/3/2015

2006 Dodge Ram 3500
Crutchfield Customer Review (What's this?)

Easy to install plugs right into factory wiring and splice radio wires by color.

Pros: Easy to use

Cons:

Easy Install

Kelly from Kentucky on 9/21/2015

2010 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Made install into a 2010 Wrangler a breeze.

Pros: Easy wiring while at work bench instead of in the dash, then just plug and play.

Cons: none

PAC C2R-CHY4 Wiring Interface Reviews

Rob from Louisiana on 9/2/2015

Crutchfield Customer Review (What's this?)

Installed in 2008 Jeep Wrangler .This was my first time installing aftermarket radio. This product made the job easy. Works great.

Pros: Easy to install

Cons:

Works

Token from Tennessee on 9/2/2015

2009 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Does exactly what it's supposed to do.. Couldn't be happier

Pros:

Cons:

PAC C2R-CHY4

MikeM from Michigan on 7/27/2015

2006 Dodge Ram 2500
Crutchfield Customer Review (What's this?)

Works perfectly for my 2006 Ram 2500. I had the basic 4 speaker radio stock. This provided me with the park brake, speed sense, and reverse signals I needed.

Pros:

Cons:

Easy to install

CRod9663 from Texas on 7/12/2015

2006 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Is easy to install. And work perfect on 2006 Dodge Ram 1500. Very safisfied whit this product

Pros: Easy install. And instructions are very clear

Cons: I don't find any cons.

PAC C2R-CHY4 Wiring Interface

Anonymous from North Carolina on 6/27/2015

2008 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Great product

Pros:

Cons:

Excellent service staff

RobbyB from Riverhead, NY on 6/3/2015

2008 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

The service staff always goes above and betond to make customers happy and sell the right product for the job.

Pros:

Cons:

Car wire harness

Ed L from Austin, TX on 6/1/2015

Wrong one.

Pros:

Cons: Doesn't work.

PAC C2R-CHY4 Wiring Interface

Dee from Titusville FL 32780 on 5/27/2015

2011 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Excellent item made installing new head unit simple minimal wire splicing, just two wires on new head unit

Pros: plug-and-play just need to splice head unit wires.

Cons:

PAC C2R-CHY4 Wiring Interface

Anonymous from Buffalo NY on 4/26/2015

Crutchfield Customer Review (What's this?)

Great and easy to install

Pros:

Cons:

Worked Like A Champ

ColoradoXK from Texas on 3/19/2015

2006 Jeep Commander
Crutchfield Customer Review (What's this?)

Installed in a 2006 Jeep Commander with the Axxera AV714BH. The instructions that came with this device were a little confusing. I wasn't sure where to plug in the 11 pin connector. The good news was there wasn't many options so it didn't take long to figure out. It's possible for the DIYer to figure it out yourself. Not much else to say. It works!

Pros: Gave two different options for one price. Long. Well built.

Cons: Nothing

PAC C2R-CHY4 Wiring Interface

Rob from Florida on 3/17/2015

2007 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

I found the instructions a little confusing but nothing that the team at Crutchfield wasn't able to assist with over the phone. I am bummed that I lost my fader control but it is with my vehicle and not with this adapter.

Pros:

Cons:

Life saver

DR from Chattanooga, TN on 2/17/2015

2007 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Used this to install a Pioneer AVH-4000NEX Receiver in a 2007 Jeep Wrangler. This made the task simple! Had so many wires to tie into the vehicle it may not have been possible without this connector. Chrysler also has a unique CAN system in this vehicle which would have been complicated to work around.

Pros: Easy! I laid out the wiring, made my connections and plugged it straight in.

Cons: None.

No issues with install

MattH from Pennsylvania on 2/12/2015

2008 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

After reading some of the reviews prior to purchasing this interface, I was concerned that the wiring would present challenges. However, during the install, the wiring went well and I did not have any issues. It works great with my factory amplifier.

Pros: Allows me to use the factory amplifier and speakers

Cons: Directions could be more clear for some without previous wiring experience.

Great adapter module

Bill from Cincinnati, Ohio on 2/5/2015

2007 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Was awesome that this unit interfaced with my Infinity system so I could retain the use of my Infinity Subwoofer. Wiring instructions could have been a bit better but being 50+ in age I guess it added some challenges. Overall a great unit!

Pros: Compact size and connectors that match the factory connectors makes it much easier to install in the tight dash area of a Jeep Wrangler. Works flawlessly!

Cons: Wiring instructions could be a bit better.

PAC C2R-CHY4 Wiring Interface

W Winder from Dover, DE on 1/15/2015

2008 Jeep Patriot
Crutchfield Customer Review (What's this?)

Easy to setup

Pros: Easy to use and setup

Cons:

PAC C2R-CHY4 Wiring Interface

Jason from Iowa on 12/29/2014

2013 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Can be very overwhelming when reading instructions and looking at wire diagrams.

Pros: it works

Cons: Didnt realize I would loose the fading of front to rear speakers when using it with 2013 Jeep Wrangler with Kenwood DDX-471HD. * I did go back and look at this unit after install and it does state that it would loose option of front to rear fade of audio.

install in 2010 charger

Tom from Tennessee on 12/28/2014

2010 Dodge Charger
Crutchfield Customer Review (What's this?)

This made installing the new radio so easy.

Pros: worked perfect. Easy to follow instructions.

Cons: none

Works as advertised

Dave S from York, Pennsylvania on 12/7/2014

Works just as advertised. I used two of these in past couple weeks. One on a new JVC DVD Receiver where you use the blue wire, and one on a Pioneer DVD Receiver, using the plug for the swc. The main harness connects to speakers, then connect 3-5 wires to power, switched power, ground, illumination and set the dial to stereo brand. Wala.........steering wheel buttons work. I use a mini butane torch to solder and heat shrink all my harnesses. I can do this harness in less than 15 minutes.

Pros: Works as advertised Straightforward connections Got for 1/2 price with stereo purchase Good reviews

Cons: Instructions can be a little confusing, but read through them a couple times first.

PAC C2R-CHY4 Wiring Interface

greg from Charlotte nc on 12/7/2014

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

The PAC C2R-CHY4 Wiring Interface was a super easy install, great instructions.

Pros: The PAC C2R-CHY4 Wiring Interface was a super easy install, great instructions.

Cons: None

Great product

Jnauta from Yona, Guam on 11/24/2014

2011 Ram 1500
Crutchfield Customer Review (What's this?)

Dummy proof easy to connect

Pros: Easy to connect

Cons: Interface is bulky

does what it's supposed to do

charlie from Garner, nc on 11/17/2014

2006 Dodge Durango
Crutchfield Customer Review (What's this?)

Works just end up with an extra connector and unused wires. That's what happens when it's a product made for a few allocations.

Pros:

Cons:

Works Well

Kevin from South Carolina on 8/19/2014

2010 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Interfaces well into stock harness in 2010 Wrangler

Pros: quick and easy to install

Cons: didnt know which harness end to use until I removed the stock radio, comes with two harness plugs

Great adaptor for factory controls

Nic from Princeton, WV on 8/11/2014

2012 Jeep Patriot
Crutchfield Customer Review (What's this?)

When I first bought this for my radio I figured it would be hard to get everything just right as the box comes with two styles of connectors and there is a maze of wires. However, all I needed was the instructions included, my radio wiring harness/instructions, and some time. After about an hour I had all of the connections needed. My two complaints are that not all of the wires matched the colors. Be very careful especially with the reverse and PB wires. The other is that the wires were not all the same length. The ground, battery, and ACC wires were much longer than the other wires which I didn't notice until everything was almost complete. This created a slight curve in the wiring harness. It ended up being ok as I had to fold harness under the radio unit to fit.

Pros: Clear instructions, easy to follow

Cons: No uniform wire length between ground, battery, ACC and the remaining

PAC C2R-CHY4 Wiring Interface

A. Martinez from Lubbock, TX on 7/20/2014

2009 Dodge Charger
Crutchfield Customer Review (What's this?)

Seemed overwhelming looking all the wires but easy to install once you read the instructions and are prepared for the job.

Pros: Clear instructions

Cons: None

Pac C2R, worked great Dodge Ram

Big Ram from Dayton, OH on 6/10/2014

Crutchfield Customer Review (What's this?)

I've used this before, and the installation is well documented. This installed and detected my aftermarket HU (Soundstream) pretty easily.

Pros: documentation. Easy.

Cons:

Easy

dmac from LB,MS on 6/3/2014

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Hooked right up. Easy.

Pros: Piece of mind when hooking up wires.

Cons: None

PAC C2R-CHY4 Factory Integration Adapter

Lee from Humble, TX on 5/15/2014

2008 Dodge Nitro
Crutchfield Customer Review (What's this?)

The adapter works perfectly. It was easy to wire into the head unit wiring harness but you want to make sure that you cross check the color codes on both sets of wires.

Pros: Works perfectly.

Cons: none

super easy install

jim from knoxville, tn on 5/5/2014

2008 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

glad they talked me into this. took it to the kitchen table, hooked up all the wires, then plug n plan

Pros:

Cons:

PAC C2R-CHY4 Factory Integration Adapter Reviews

eatontucky from Metamora, IL on 5/2/2014

2006 Chrysler 300
Crutchfield Customer Review (What's this?)

A+

Pros: Worked great

Cons: none

Easy

JM from New Bedford, MA on 4/30/2014

2008 Jeep Liberty
Crutchfield Customer Review (What's this?)

Fit just perfect. I had just one question about it and the tech support answer it real quick.

Pros: Conserve factory stock wiring and no computer problems.

Cons: Diagram and descriptions could be better.

Simple and easy

Anonymous from Kunia, HI on 4/18/2014

2010 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Simple and easy to install match wires hookup and go!!!

Pros: Easy to install and understand

Cons: None

'06 Dodge Ram Quad Cab TRX4

Gerald from Shelby, Ohio on 3/26/2014

2006 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

A little intimidating at first--there's alot of wires! - but tech support walked me right through it and when the moment of truth came, everthing worked as it should and my truck was rockin!!

Pros: easy to plug into truck's wiring harness after being wired to stereo

Cons: lots of wires can be intimidating! haha just call tech support-they were very helpful - and patient!

PAC C2R-CHY4 Wiring Interface

Anonymous from Robertsdale, Pa on 3/11/2014

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Self destructed within a week

Pros:

Cons:

Great Adapter

Jose B from Simi Valley, CA on 2/28/2014

Crutchfield Customer Review (What's this?)

This adapter was easy to install when following the instructions.

Pros: ease of installation

Cons: None

Pretty Easy Once You Know What To Do

MissouriDad from Wentzville, MO on 2/18/2014

2008 Chrysler Town and Country
Crutchfield Customer Review (What's this?)

This came with my Pioneer FH-X700BT and I was very pleased with how it has worked in our 2008 Town And Country. This is the first car stereo I have installed so, having two wiring harnesses in the package meant I had to uninstall the old stereo before connecting and heat shrinking the wires. Maybe not a big deal to an experienced installer but I really had no idea how long this would take. Thankfully, there are several good videos on connecting wiring harnesses on Youtube and that gave me all the information I needed to go forward. All told, the total install may have taken me 60-90 minutes to complete and I am sure I can beat that in my next car!

Pros: It worked perfectly once I figured out what I was going to do.

Cons: The instructions were very basic and, with me being a newbie, I had to turn to Youtube to get an idea of what I needed to do. Once I did, however, their instructions all made sense.

C2R-CHY4 Install

Noel from Wahsington on 2/8/2014

Crutchfield Customer Review (What's this?)

Unfortunately this was third wiring harness which could have been avoided by calling Crutchfield first. This was only an issue due to the vehicle had a CAN-BUS system which is a nightmare (my opinion). There is also a mistake in the wiring diagram sent by Crutchfield that states the 12V+ needs to go to a 12V+ when the vehicle is on (cigarette lighter). This will cause a multitude of issues with the CAN-BUS system and shouldn't be connected to an external power source (keep wiring inside the wiring harness).

Pros: Good labeling of the wires and easy to install.

Cons: Watch out for the 12V+ acc mistake in the instructions as it is incorrect. Also would be great if the front to rear fade would work but this is an issue with the CAN-BUS and the factory amplifier and not the C2R-CHY4 harness.

Easy to use

Rusty from Roanoke,VA on 2/3/2014

2007 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Wow this was easy to install. Would do it again in a heart beat

Pros: Love the look, easy to use

Cons: Didn't like the color

So easy

Lori J from Center cross, virginia on 1/28/2014

Crutchfield Customer Review (What's this?)

This made installation so easy. Staff was helpful with our questions also.

Pros: Easy

Cons:

PAC C2R-CHY4

Jim from battle Creek, MI on 1/25/2014

2008 Jeep Wrangler
Crutchfield Customer Review (What's this?)

I needed to replace this part after a year. Not looking forward to doing this again. it was easy to install. I'm not sure why some thought it s difficult. Fitting all of the wires and radio into the space a challenge.

Pros: Straight forward installation. It works well.

Cons: Issues with longevity?

simple factory integration

jes from westland, mi on 1/12/2014

2006 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

Makes it easy to replace factory radio.

Pros: Works flawlessly

Cons: Instructions did not explain that one connection on factory harness is abandoned

Works good, terrible instructions!

Chad from Jefferson, OH on 1/10/2014

2010 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Installed in my 2010 Ram 1500. This came with 2 harnesses in the package (confused me right of the bat!) you have to go to your vehicle to see which one fits. Seemed to be an easy install but of all the installs I have done, these directions were the worst. Took a little longer than normal and 1 call to Crutchfield's AWESOME tech support but got everything hooked up and works fine.

Pros: All functions work (Not all wires were used in my truck so can only vouch for the ones in use)

Cons: Price and Instructions

PAC C2R-CHY4 Wiring Interface

sakatman from Ruskin, fl on 1/8/2014

2010 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

I'm old school and way back, dealing with car computers wasn't an issue when changing the radio but the guys at Crutchfield really know their stuff and this little box did the trick.

Pros: Small and compact so it fits in the dash well. Easy to follow instructions and even better tech support from the fabulous guys at Crutchfield !

Cons: Had one fail about a week after the install but the guys at Crutchfield hooked me up with next day shipping on a replacement. Thank you Crutchfield !

PAC C2R-CHY4 Wiring Interface

Anonymous from peoria,az on 1/2/2014

2011 Ram 4500
Crutchfield Customer Review (What's this?)

The instructions are so so.. not alot of detail but I made do....

Pros:

Cons:

Much needed device for aftermarket install

SandyE from East Hampton, CT on 12/28/2013

2006 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

This was a much needed unit for my aftermarket receiver, install. It was fairly easy to wire, once I understood the schematic.

Pros: This was my first install of an aftermarket receiver and this product made the install successful.

Cons: None

seamless install

wilbready from Casa Grande, AZ on 11/18/2013

Crutchfield Customer Review (What's this?)

Loved having this gadget to help make the install so easy! I am a big proponent of keeping factory harnesses and this unit helped me keep that goal.

Pros: easy to use, works great!

Cons: none

Does what it is supposed to do

Bill T from North Pekin, IL on 11/12/2013

2010 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Does what it is supposed to do. Needed to install stereo in my truck.

Pros: Works, Half price with stereo purchase from Crutchfield. Easy to install

Cons: none

spendy but, only choice.

tx from Big Spring, Tx on 10/15/2013

Crutchfield Customer Review (What's this?)

It works fine but, it was expensive and the instructions were really general in nature. The schematic was the saving grace. It also takes up a lot of space behind the radio.

Pros: It works fine.

Cons: Instructions very general and no wire connectors.

PAC C2R-CHY4 Wiring Interface

Anonymous from spring hill fl on 9/23/2013

Crutchfield Customer Review (What's this?)

Does the job

Pros:

Cons:

PAC C2R-CHY4 Factory Integration Adapter

John A from Jersey Shore, NJ on 9/16/2013

2008 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

EASY to follow instructions. Worked fine first time.

Pros: Easy installation

Cons: none

Perfect

TommyT from Watervliet, MI on 9/4/2013

Crutchfield Customer Review (What's this?)

Links up everything perfectly with the factory harness.

Pros: Great Quality,

Cons: None

PAC C2R-CHY4 Wiring Interface

Ethan from Macomb, Michigan on 9/3/2013

2010 Dodge Nitro
Crutchfield Customer Review (What's this?)

The harness was very easy to install. Most the wires matched up by color and it does come with a wiring diagram. I have only had it installed for a couple weeks know so can't give it a 5 stars only time will tell if if last.

Pros:

Cons:

A fine product with not-excellent instructions.

jeffreyb from Phoenix, AZ USA on 8/15/2013

Crutchfield Customer Review (What's this?)

Worked very well. Be sure to connect the 2 blue-with-white wires together, else the poweramp won't turn on.

Pros: It works at connecting the aftermarket frontend with the original backend.

Cons: Really needs better instructions.

PAC C2R-CHY4 Wiring Interface

Anonymous from Syracuse,ny on 8/13/2013

2005 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

Great

Pros: Cool

Cons:

The best

Anonymous from NM on 8/11/2013

2007 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

The best harness you could buy.

Pros:

Cons: Nothing

Chrysler wire harness

Sophiesdad from Monrovia indiana on 8/4/2013

2007 Chrysler 300
Crutchfield Customer Review (What's this?)

Everything you need in one box!!

Pros: Comes with everything and easy to use

Cons: Loss of control of factory amp!

2011 Ram 1500 stereo upgrade made easy using the PAC C2R-CHY4 Factory

Rammand from Winder, GA on 6/22/2013

Crutchfield Customer Review (What's this?)

Using this device made installing my aftermarket head unit a breeze to install. You just have to make sure that you read the wiring instructins on both the pac unit and your head unit. Sometimes you might have to review the instructions a couple of times before connecting the wires. If you do this you wont have any problems at all. However should you have any trouble Crutchfield is just a phone call away. Thanks for taking the time to read this review. I hope it will help you to put aside any doubts you might have about being able to install your head unit!

Pros: Very easy to install. Works perfectly in 2011 dodge ram 1500. Keeps all important features active after new head unit is installed.

Cons: The price is a little high. But if you are considering the purchase of a new head unit then take advantage of Crutchfield's offer of 50% off the price of this unit with the purchase of a new stereo from them.

Makes Installing Stero Simple

Joe H. from Louisville, KY on 6/11/2013

2008 Dodge Avenger
Crutchfield Customer Review (What's this?)

This product is essential to installing your aftermarket headunit. It makes the install quick and easy.

Pros:

Cons:

Good Product, Great Support

Stinger62 from Little Neck, NY on 6/4/2013

2005 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

The product came with great support but I was unable to get it to operate properly. I was unaware that I had a separate amplifier and thus I could not get the new system to operate properly.

Pros: Simple, easy to follow wiring diagrams.

Cons: I did not know how to by-pass the amplifier.

Worked great!

Chris K. from Garden City, KS. on 6/2/2013

2007 Dodge Nitro
Crutchfield Customer Review (What's this?)

This adapter was just what I needed for my 2007 Dodge Nitro.

Pros: Worked like it should!

Cons: No cons.

PAC C2R-CHY4 Wiring Interface

Anonymous from MS on 5/31/2013

2005 Dodge Dakota
Crutchfield Customer Review (What's this?)

Would not work when connected as instructions indicate. Had a second unit sent, still did not work and ultimately worked it out with a patch.

Pros: None

Cons: Had to reconfigure to get to work

easy installation

chad from cedar rapids, iowa on 5/31/2013

2010 Dodge Challenger
Crutchfield Customer Review (What's this?)

Easy to install and works great!!!

Pros: Clear directions

Cons: None

Ok, but needs improvement

Kevin from Grand Rapids, MI on 5/13/2013

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

The actual connector part is nice in the fact that it mates up perfectly with the factory harness connection. What's not so nice is the fact you have to solder or splice all of the wires to the connector that goes to the radio (so much for plug and play). I used some crimp connectors and that helped a lot (the kit really should supply these for the cost). The instructions are a little confusing and you probably will have to call Crutchfield support at some point during your install, like to figure out if you need any of the extra wires that it has. I agree with the other Wrangler owners that there isn't much room behind the radio for the actual module, so you just have to squeeze it in wherever you can.

Pros: The wires are color coded and match the ones from the radio harness

Cons: Unclear instructions, no supplied connectors/splices

It's a snap

Ripcord from New Castle, De on 4/29/2013

Made easy work of install. did all the prep work first

Pros: color coding spot on works great

Cons: bulky takes time to cross reference wire hook up

Great interface module

GreenMan from Ashland City , TN on 4/20/2013

Crutchfield Customer Review (What's this?)

This module works great. I had 2 Scosche modules that failed when the grid heater kicked on in my 07 Dodge Ram 3500.

Pros: It works.

Cons:

PAC C2R-CHY4 Wiring Interface

jeff c from moss point , ms on 4/3/2013

2010 Jeep Wrangler
Crutchfield Customer Review (What's this?)

works fine,made install easier,but did have to call customer serves about extra wires that instuctions did not mention.not a real big deal

Pros: easy to install

Cons:

Worked just like it said !

MMorgan from Surprise, AZ on 3/7/2013

2012 Ram 2500
Crutchfield Customer Review (What's this?)

Worked liked it said, Instuction pretty poor.

Pros: Worked

Cons: Instructions need improvement take your time.

poor instructions

onarom from Birmingham, AL on 2/22/2013

Cons: -The instructions are horrible. I probably spent an hour trying to decipher how to connect the wires. -They send you two different connectors but don't tell you which one you need to use. -Takes up a lot of room -Not cheap Pros: - It does what it is suppose to do. My stereo works - You always have Crutchfields tech support if you need it.

Pros:

Cons:

PAC Chrysler Radio Replacement Interface

Phil from Queen Valley, AZ on 2/21/2013

Crutchfield Customer Review (What's this?)

It works flawlessly.

Pros: Easy to install.

Cons: Should come with some wire splices as connections to the radios wiring is necessary. I have connectors here so it wasn't a problem...but if I didn't have the connectors I'd have been PO'd.

PAC

meh from Blue Mountains, PA on 2/12/2013

2007 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Meh, is right. Not sure if this piece is really worth the dollar amount. Kinda confusing because of the 2 small plugs that come with each set of wires.

Pros: One of two harnesses was a match to OEM plug

Cons: Had to solder wires to Kenwood unit after taking out OEM radio and figuring out which harness to use. Not really sure that the PAC actually helped with this install as not much integration with my Wrangler. Costly for basically just a wiring harness.

Easy day

Wink from Rocklin, CA on 2/7/2013

2010 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Awesome product. Simple installation. I had to cross reference the instructions with the installation instructions from the head unit but it only took about 30 minutes to wire up.

Pros: Easy to install

Cons:

Made Installation easy.

John M. from North Branch, MN on 2/4/2013

2011 Dodge Truck Dakota
Crutchfield Customer Review (What's this?)

Manual left a little to be desired, but aside from that, it made installing my new radio a breeze!

Pros: Made installation a lot easier than with out it. Big time and work saver.

Cons: Manual is a little hard to understand.

PAC Interface

JacquesD from Atlanta, GA on 1/28/2013

2007 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Once connected it works well. The documentation is very poor. It takes rereading a couple of times to understand what it is trying to say and even then you question yourself.

Pros:

Cons:

Easy but could have been easier...

Anonymous from Valencia, Ca on 1/18/2013

Crutchfield Customer Review (What's this?)

Made installation easy but the skimpy instructions did not mention anything about the extra wires or what to do with them. A call to Crutchfield cleared it up though so no worries.

Pros: Easy to install.

Cons: Scant instructions. More detail would have been very helpful.

Poor wiring diagram

Matty ice from Staten Island,NY on 1/17/2013

2010 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

I only got this because I was advised that with my jeep wrangler, I needed it so that the new stereo would work. The wiring diagram that came in the package was pretty poor. I had to call Crutchfield a few times to get it right. They were very helpful each time and got me through it. The opening in my jeep was very tight. There was not a lot of room behind the stereo. This adapter is not huge but seems to take up a lot of space where there is none. I had to move it around a few times so I could slide the radio all the way back. If I wasn't told that I needed it I wouldn't have gotten it. I will trust that Crutchfield gave me good advice.

Pros: Only use if necessary

Cons: Takes up extra space where there is none.

Worked

Mike09Ram from Elgin, Il. on 1/12/2013

2009 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Worked good once I deciphered instructions from radio to Interface wiring. We will see if other things work as I get other add on equipment.

Pros: worked

Cons: not sure my vehicle needed this complicated of a Interface.

PAC C2R-CHY4 Wiring Interface

longo304 from Rch Cucamonga, CA on 1/8/2013

Crutchfield Customer Review (What's this?)

Wiring directions were not ideal but a tech call easily and quickly cleared up questions. Simply solder wires and install.

Pros: Tech call made install easy.

Cons: Directions could be more clear.

PAC C2R-CHY4 Wiring Interface

John from T or C, NM on 11/28/2012

Crutchfield Customer Review (What's this?)

fortunately I had a friend to help clear up the spagetti wire mess. Instructions were not clear in this area

Pros: once installed, works great

Cons:

pac interface

jim from aledo,tx on 10/14/2012

2010 Dodge Challenger
Crutchfield Customer Review (What's this?)

needs better instructions

Pros:

Cons:

2006 300C

Jeremy from Florida on 9/11/2012

2006 Chrysler 300
Crutchfield Customer Review (What's this?)

Looks a little more complicated than it actually is. Comes with two different connector types. Check the one that applies to your car, connect to radio, plug in and drive. Works great with PAC SWI-RC. Plug and play super friendly.

Pros:

Cons:

2009 Grand Caravan

canrob55 from Miami, FL on 8/15/2012

Crutchfield Customer Review (What's this?)

It does the job. You don't have the need of stripping the wires anymore. It makes the job a lot easier, and if you use the Posi-ProductsT Car Stereo Connectors is even easier making the connections.

Pros: Fast and easy connection with no mess.

Cons: Terminology can vary between units and harness.

Wiring harness

KS from Greenville, NC on 8/13/2012

Crutchfield Customer Review (What's this?)

Easy work, once you get it all laid out. I use male/female connectors so that I can move them around I don't correctly connect them the first time.

Pros: Plug and play, once you get the splicing done

Cons: It would help to have the wires numbered as well as color coded, for us color blind people.

Makes it all go smooth

Kevin from WI on 7/29/2012

2009 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Figured out which parts I needed, sat at the table and connected everything together. Smooth

Pros:

Cons:

Wire Harness

Alex K. from South Carolina on 7/6/2012

2010 Dodge Caliber
Crutchfield Customer Review (What's this?)

Gets the job done. Made install easy.

Pros:

Cons:

PAC C2R-CHY4 Works As Designed

Mike M. from Perth Amboy, NJ on 7/3/2012

Crutchfield Customer Review (What's this?)

PAC C2R-CHY4 Works As Designed. The instructions were not 100% clear, but the support line was able to answer my questions.

Pros: Works as Designed

Cons: The instructions were not 100% clear

Just works

Bill from Orlando, FL. on 6/28/2012

2010 Dodge Charger
Crutchfield Customer Review (What's this?)

Just works on my 2010 Dodge Charger with Alpine head unit. The only thing that could make it better is if Crutchfield connected it to the radio for you.

Pros: perfect

Cons: none

wire harness

doogi from dover oh on 6/27/2012

2006 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

easy to use

Pros:

Cons:

A lot of wires

Sonsword from VA on 6/18/2012

2012 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

I guess I am use to a wireing harness having plugs on both ends, but not the case here. A plug on one end for the car and a mess of wires on the other. The instructions were useless as I also had the steering wheel adapter wires to contend with. It is NOT color matching. I guess I was foolish to thin this was a harness for a Pioneer to a Chrysler instead of anything to a Chrysler. Thank god for Crutchfield being on the ball and able to tell me over the phone (10 minues) what wire to what wire. I then spent another 30 stripping and connecting wires just for the harness.

Pros: it works

Cons: instructions are terrible

too complicated

joe from eagan, mn on 6/15/2012

2011 Jeep Patriot
Crutchfield Customer Review (What's this?)

Much more involved than I was prepared for. I was under the impression I could just connect a few harnesses together by snapping into some sockets. This setup required me to splice close to a dozen different wires together. I ended up returning the radio to Crutchfield.

Pros: never found any

Cons: Not ready for prime time as far as simplicity.

PAC C2R-CHY4 Wiring Interface

RayP from Texas on 5/25/2012

Crutchfield Customer Review (What's this?)

As always yall nocked it out of the park got just what i needed to install radio in different vehic.

Pros:

Cons:

Does what it's supposed to

Craig S. from Warren, MI on 5/19/2012

Crutchfield Customer Review (What's this?)

I got this for my 2008 Jeep Commander and like my title says it does what it's supposed to do. The instructions could have a little more clear but I got it with no trouble.

Pros:

Cons:

Simple Plug and Play

BANDANA from Abilene, TX on 5/18/2012

2009 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Make sure you tie in the right plug and that is pretty much it.

Pros:

Cons: I have a 2009 Dodge Ram with the factory amp and had to wire a little differently but workes great.

Works well

Wayne from South Jersey on 4/24/2012

2005 Dodge Durango
Crutchfield Customer Review (What's this?)

I used this device on my 2005 Durango to install a new Kenwood navigation unit. While some people complain about the instructions, they covered everything I needed to install it properly. I've done 5 or 6 radio replacements in the past on various cars, so maybe the instructions are easier when you already know what you are doing. Plug and play is correct for connecting to the factory adapter, but like any install, you will need to solder or crimp to the harness for the radio. This worked will with the SWI-JACK to maintain steering wheel controls. The only mistake I made was from reading to fast - if you have the factory Infinity amp, you need to install the front speaker wires from the radio to the rear speaker wires on this box.

Pros: easy to install, works

Cons: none

PAC car adapter

Jack from Blairsville Ga on 4/16/2012

2008 Dodge Avenger
Crutchfield Customer Review (What's this?)

Simple wiring connetions and easy to follow instructions.

Pros: work great, easy wire to wire color match

Cons: none

PAC Chrysler Radio Replacement Interface

Myles from Nicholasville Ky on 4/15/2012

2008 Dodge Avenger
Crutchfield Customer Review (What's this?)

Flawless. Dont even consider hooking up your deck with out it.

Pros: Just buy it! You wont be sorry

Cons: None.

PAC Chrysler Radio Replacement Interface

John F. from Panama City Beach, FL on 4/8/2012

2010 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Used this in my 2010 Dodge Ram 1500 Quad Cab. If you don't have steering wheel controls for your stereo, just tape off the interface marked SWC and let it hang.. Plug the CAN interface into the blue PAC. If you have "extra" wires like I did off the CAN interface (green, red/white and purple/white wires), just tape them off and let them hang. I also had the blue wire (antenna on input wire) extra and just taped it off and let it hang. Clip off the ground terminal on the black wire of the radio harness and connect that black wire to the black wire of the PAC. Use the red press on type wire connectors (18-22 ga wire type) that can be purchased anywhere for all connections. Hope this helps someone.

Pros: It works.

Cons: The acronyms used in the instructions for some wires weren't explained, but they were wires I didn't need to connect to anything anyway.

PAC Chrysler Radio Replacement Interface

John H from Ewa Beach, HI on 4/2/2012

2012 Dodge Durango
Crutchfield Customer Review (What's this?)

Fit perfectly on my 2012 Durango.

Pros: Exact fit, no hassles.

Cons: None

You Might Need This

Oscar M. from Miami, FL on 3/31/2012

2009 Dodge Charger
Crutchfield Customer Review (What's this?)

Bought this harness for a Pioneer DVD on my 09 Charger. product quality is good. there were two harnesses in the package, so one fits my car. instructions for this harness was the worst i have ever seen. i almost had to call tech support. you prob need to be a prof installer to understand them. and im pretty handy. thats the only reason i gave it 2 stars. if you have a basic 4 speaker system in your car, you dont need this harness. just use the factory harness from your old stereo. you do need this product if you have or are planning to install the accesories such as blue tooth, s. wheel controls, amp, GPS, sirius etc...

Pros: the ability to "plug and play" all the different accesories in your car.

Cons: Price. instructions sheet is useless unless you have a degree in astro physics.

PAC C2R-CHY4 Wiring Interface

Dave from Augusta, Ga on 3/29/2012

2008 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Worked out nicely. Made installation pretty easy. Only thing that would have made it easier is if it had a plug that fit the head unit side too. I understand though that would require making hundreds if not thousands of variations to achieve this.

Pros: Easy for someone with some technical knowledge, free

Cons: Not recommended for someone who knows nothing about wiring

Not Plug and Play, But It Did Its Job

Hawkeye WA from Seattle, WA on 3/19/2012

2010 Jeep Wrangler
Crutchfield Customer Review (What's this?)

I'll be brief as this is largely a seconding of what others have written. My vehicle: 2010 Jeep Wrangler Sport. The instructions are poor - they essentially make IKEA directions seem thoughtful and articulate. I had to read them several times to get an idea of what I needed to do. It uses acronyms that I didn't understand, which made things more complicated. The labeling of the items that even came with the packages was poor (there were two adaptors and a plastic box thingy, that I had no idea what to do with). However, after tinkering with it for quite some time and a little trial and error, I figured things out. Once I did, it did work and do what it's supposed to, so I give credit there. I felt like this was misrepresented a bit - it said plug and play, and that is not the case. I'd seen true plug and play adaptors in Quadratec for Sony head units that really where plug and play; this requires extensive splicing of the adaptor wires to the head unit (Alpine in my case) to get it to work. Also note that you will have a rat's nest of wires plus the "little plastic box thingy" I mentioned earlier crammed behind your head unit once installed. Plan for a considerable amount of work figuring out how to find a home for all these items before being able to put in your head unit. Again, works but was much more a pain than I expected. Just wish I would have known the amount of effort it was going to take for installation.

Pros: It works as advertised; functionality once installed was flawless for me

Cons: Horrid instructions Not a plug and play adaptor

Could use better instructions

mbood82 from Lewiston, ME on 3/7/2012

2006 Dodge Magnum
Crutchfield Customer Review (What's this?)

Overall the unit seems to work but the instructions are very lacking. Presently my AM/FM is not working due to an antenna issue, it appears to be a trigger issue with the remote power on for the antenna amplifier. Still working out the details if it is a PAC issue or a car issue but the wiring instructions were too vague to be of any help at all.

Pros: Does not require cutting the factory harness or finding alternate switched power.

Cons: Potential issues with antenna and poor instructions.

PAC Chrysler Radio Replacement Interface

Anonymous from Hawaii on 3/4/2012

2008 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Great product! This interface allows using an aftermarket stereo with your OEM system. You will not open the box and find a little leprechaun inside to wire it up for you. You will have to read instructions, connect wires, and have a general knowledge of which way is up in order to install this. If you know nothing about wiring electronics, or expect this to be a plug-and-play, TAKE IT TO A PROFESSIONAL TO HAVE INSTALLED!

Pros: Works perfectly. Installed an aftermarket stereo without changing OEM speakers or wiring. For my particular vehicle, I didn't even have to remotely tap into the reverse wire for the camera, it was right there!

Cons: None. Does what it's supposed to.

Don't be fooled by "Plug and Play"!!!!!

Colin from Seattle, WA on 2/16/2012

2008 Jeep Wrangler
Crutchfield Customer Review (What's this?)

I gave this two stars because eventually it worked as it should. HOWEVER, my expectations of plug and play and simplifying the install were different than the reality of this product. The package comes with 2 separate adapters and you first need to figure out which one you use. Then you have to match up as many wires to your aftermarket wire harness as you can. Then you have to strip and connect wire to wire. Because the kit itself is quite large you also have to be able to fit it somewhere back behind the stereo where there is limited space to begin with. It took a good few hours all together when the item description leads the customer to believe you can plug in from your factory harness directly to the aftermarket stereo and boom, you have sound. Not the case.

Pros: did end up working, all functions I expected work fine.

Cons: misleading item description and involves intricate detail when connecting separate wires for separate functions.

Wiring confusion

Terry from Alabama on 2/8/2012

2008 Dodge Ram 1500
Crutchfield Customer Review (What's this?)

Unit works well with the CDE 123 in my Dodge Ram. A little extra time required to get Tech support to guide me through the wiring. Crutchfield Techs were extremely helpful with this instal. The PAC techs seemed rather indifferent to my phone call.

Pros:

Cons:

Works for me

Jimbobengineer from Prescott, AZ on 2/6/2012

2010 Dodge Challenger
Crutchfield Customer Review (What's this?)

It just interfaces the factory harness to whatever came with your new stereo. I got my Pioneer App Radio harnesses and this harness and soldered them together and heat shrink it all.

Pros: Clear identified leads

Cons: little bulky, size of a deck of cards or smaller.

PAC C2R-CHY4 Wiring Interface

Klockwerk187 from Waynesburg, Pa on 1/14/2012

2008 Jeep Commander
Crutchfield Customer Review (What's this?)

It works wonderfully, AFTER you figure it out. My only complaint is I cannot tune past volume 30 on my aftermarket stereo (out of 40), it causes a cracking in my tweeters (I have a 6 speaker system) This is kind of a turn off and disappointment but I can live with it, I'm not one to BLAST music anyway..I've only had it installed for one day so don't have much hands on experience but I wired everything and plugged it in and it worked!!! I didn't feel like buying another factory stereo and going to the dealer to get it vin programmed so this unit allows the vehicle to program the pac unit itself. I DO recommend it.

Pros: Easy to install, WORKS, Didn't kick on engine light abs light etc like my factory replacement did because I didn't have to get it programmed like I would have THAT.

Cons: Expensive, My personal problem is I can't tune past volume 30 without tweeter issues.

Does what it's supposed to

sgd from Kansas City on 10/25/2011

Crutchfield Customer Review (What's this?)

Easy to install and plugged directly into steering wheel adaptor without any splicing of factory wiring.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Eric from Livermore, CA on 9/29/2011

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

This worked great with my 2009 Jeep Wrangler. I like having the factory features w/ the aftermarket head unit. Also the Jeep uses a CAN-BUS electrical system and I wanted to make sure that nothing got messed up due to the radio install.

Pros:

Cons:

total frustration

thomas w. from harrison,TN on 8/21/2011

Crutchfield Customer Review (What's this?)

It has now been almost three weeks since I received the car stereo equipment I ordered for my Dodge Dakota,and still I have a gaping hole in my dash with no stereo mounted there.The problem is this PAC interface,Which is necessary to connect my Kenwood head unit to my factory wiring harness.I now have my second PAC interface and still it will not fire up my stereo.I have now made eight calls to customer service,and have spent several hours sitting in my truck ,in near 100 degree heat,trying all the things they recommend I try.They are very patient and helpful,but I still have no music.Now I am told that this interface is probably not wired right for my truck.Crutchfield is a great company,but PAC is making them look very bad.This ordeal may well break me of mail ordering electronic equipment.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Jimmy B. from S. Brunswick, NJ on 7/29/2011

2009 Dodge Challenger
Crutchfield Customer Review (What's this?)

very poor directions. I have installed many stereos, full systems, even hydraulic switchboxes and could not get this to work with my car. The product may be great but dont know yetsince I cant figure out the instruction sheet. Definately have a pro install this item.

Pros:

Cons:

EASY INSTALL

TERRYL from ERWIN,TN on 4/28/2011

Crutchfield Customer Review (What's this?)

HAD TO HAVE THIS TO HOOK MY RECEIVER UP IN MY 2010 JEEP WRANGLER, EASY HOOKUP, EASY INSTALL GREAT PRODUCT

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

JimmyP from Dinwiddie, VA on 4/7/2011

2005 Jeep Grand Cherokee
Crutchfield Customer Review (What's this?)

I have a 2005 Jeep Grand Cherokee with what I have come to understand is a "frankenstein" factory radio system. I have the basic REF radio. No CD changer, no navigation. On the surface, that would call for you to input into Crutchfield's "outfit my car" as "without Navigation, without Boston Acoustics." This calls for the Chrysler XSVI-6502 harness. This will work, unless, like me, you have the "frankenstein" system with the basic REF radio but WITH the factory Boston Acoustics amplifier. This harness will not work with this system. To determine whether your like me, look into the left vent in the rear cargo area. If you see the corner of a silver box, then that is the amp. Now you need to insert "without navigation, WITH Boston Acoustics sound system" into the "Outfit My Car." This will then recommend the CORRECT harness: PAC C2R-CHY4. This harness provides power to the factory amp, whereas the XSVI does not. After almost a month of research and trial and error with several different things, I finally figured this all out. Wiring diagram and instructions are easy to figure out. The wiring harness has two power leads and two ground leads. Just hook both of these together into your receiver leads. Hope this helps someone with the same issue. Chrysler's CAN-BUS system makes for a headache, but this harness makes it easy.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

BilB from Northville, NY on 3/26/2011

Crutchfield Customer Review (What's this?)

Very simple install, no confusion in wiring diagrams. Small enough to fit in tight spaces. Would definitely recomend this product over other brands.

Pros:

Cons:

PAC C2R-CHY4

Daniel from Chula Vista, Ca on 3/5/2011

2008 Dodge Ram 2500
Crutchfield Customer Review (What's this?)

The Pac C2R-Chy4 is a great product that maintains factory power accessory, factory amp turn on, and easy to install for the do it yourselfers.

Pros:

Cons:

100% fit

Patric from MA on 2/4/2011

2006 Chrysler 300
Crutchfield Customer Review (What's this?)

lot of people told me that it don't fit in my 2008 Ram 1500 with the 4 speaker system it fits and everything works 100% it works better the the recommended wiring harness hope that helps some of you guys

Pros:

Cons:

2006 PT Cruiser w/Boston Acoustics

TK from Tucson, AZ on 11/20/2010

2006 Chrysler PT Cruiser
Crutchfield Customer Review (What's this?)

Kit came with 2 adapters depending on you specific connection. Other one not used. I didn'tt realize the rear Faders would not work. Apparently the Chrysler fader controls are through the CAN interface. Disappointed in this. Harness quite easy to solder to radio, but not all wire connections are used in my vehicle. More explanation needed on this.

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Tonyp from San Antonio, tx on 9/30/2010

I've had two of these short out on me now...just bought my third one, I'm a little ticked off but i suppose its my fault for having a new car...my point: buy a warranty/insurance on this one, it gets pricey after the 3d one

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Ken from PA on 9/28/2010

2009 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Was disappointed in only that I had to splice the wires from the two harnesses together to work. Not a real big, but just wasn't prepared for that and it was explained (at least that I saw) when I ordered radio and harness. Other then that, it seems to work. Just hope the splicing holds.

Pros:

Cons:

2006 Ram

CMaster2082 from CT on 7/29/2010

Crutchfield Customer Review (What's this?)

This product definitely made my aftermarket radio work with my ram"s infinity system. I didn't have to do any cutting to the factory harness or wiring. I would have gave it a 5 star, but the only thing that held me back was that I lost the ability to use the factory video entertainment system. So now I have to remove it and buy a new one that will work with my aftermarket radio. If you have any questions on wiring this product their techs are great. I had a couple of questions while installing it and the walked me step by step over the phone.

Pros:

Cons:

Outstanding Product

Marcus from North Carolina on 5/11/2010

2010 Dodge Charger
Crutchfield Customer Review (What's this?)

I went through other expensive adapters and none of them worked. I called Crutchfield and they took care of me as usual. Within 10 minutes my Charger was up and going with its new head unit! SIMPLY OUTSTANDING WAY TO CRUTCHFIELD!

Pros:

Cons:

PAC C2R-CHY4 Wiring Interface

Ryan from Phoenix, AZ on 2/23/2010

I purchased this harness to install an AVIC Z110 into a 2009 Jeep Patriot, the installation was seamless and the harness makes easily accessible, the VSS and Parking Brake lead, a must have!

Pros:

Cons:

Worked / no problems

Anonymous from Minneapolis, MN on 12/20/2009

Installed this in an '05 Magnum. Worked as promised. No issues. Just be careful and don't rush the install. I didn't run into and issues with it.

Pros:

Cons:

Great Product

Joshua from St. Louis, MO on 3/28/2009

Crutchfield Customer Review (What's this?)

Worked Very Well For adapting My '06 Grand Cherokee (Factory Boston Acoustics W/ Amp) To My Alpine IDA-X305 Be Sure To Read The Instructions THUROUGHLY! Many Of My Wires Had To Be Bridged L. Rear With L. Front and So On And So Fourth.

Pros:

Cons:

Details

Hands-on research

Product Research

Features

Overview: The PAC C2R-CHY4 allows you to replace the factory radio in select Chrysler, Dodge, and Jeep LSFT & MSFT CANbus vehicles with an upgraded aftermarket radio. Connectors are provided for either type, and the interface auto detects which CANbus system is connected. The C2R-CHY4 has been engineered to seamlessly interface with your automobile's computer data-bus system and provide necessary outputs for installation of an aftermarket navigation radio, while retaining operation of your vehicle's factory installed amplifier (if equipped). The C2R-CHY4 will even turn on the factory amplifier via CANbus information. No longer requiring the use of a SWI-CAN interface to retain steering wheel controls, the C2R-CHY4 provides a direct connection for the optional PAC SWI-RC steering wheel control interface (541SWIRC, sold separately) for plug and play operation.

Note: Vehicles with a factory amplifier will lose front-to-rear fading capability when the factory radio is replaced. The amplifier's fading is controlled by data communication from the factory radio. The aftermarket radio does not have the ability to control the amplifier's fader.

Compatible Vehicles: This interface is compatible with the following Dodge, Chrysler, Jeep, Mitsubishi, and Volkswagen vehicles (as of 1/9/2013).

Make Model Year
Chrysler 200 2011-2012
300 2006-2010
Aspen 2007-2009
PT Cruiser 2007-2010
Sebring 2007-2010
Town & Country 2008-2012
Dodge Avenger 2007-2012
Caliber 2006-2012
Challenger 2008-2012
Charger 2006-2010
Dakota 2005-2011
Durango 2004-2012
Grand Caravan 2009-2012
Journey 2009-2010
Magnum 2005-2008
Nitro 2007-2011
Ram 2006-2011
Jeep Grand Cherokee 2005-2012
Liberty 2008-2012
Patriot 2007-2012
Wrangler 2007-2012
Mitsubishi Raider 2006-2009
Volkswagen Routan 2009-2012
Note: Please consult Crutchfield's Outfit My Car to see if your vehicle is compatible. Visit www.pac-audio.com for the most up to date information.

Our Product Research Team

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

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Part of the installation package. [ William Lacy  Aug 15, 2016 ]
To adapt radio's wiring to factory wiring. [ Dennis  Jul 07, 2016 ]
Item needed for proper operation of factory installed amplifier. [ Daniel  Apr 30, 2016 ]
Great harness if your intending on keeping the stock amplified Infinity sound system. Instructions were very easy to follow and straight forward. Very pleased so far. [ Jesse  Apr 25, 2016 ]
I need to have factory amp working with aftermarket deck [ Darwin  Mar 07, 2016 ]
I chose this to keep the factory amplifier and not lose any power to the speakers. [ Cody  Feb 20, 2016 ]
I needed this for an aftermarket install on my 2011 Ram 1500. [ Carlos  Jan 08, 2016 ]
Saved a whole bunch of messing around trying to trace wires and figure out what went where. [ Doug  Jan 07, 2016 ]

12 questions already asked

For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what works and what you will need for an installation in your vehicle. [ Kenny  Aug 22, 2016 ]  Staff
For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Kenny  Jul 19, 2016 ]  Staff
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you. [ Kenny  Jul 15, 2016 ]  Staff
For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will work and what you will need for an installation in your vehicle. If you purchased the other product from Crutchfield, feel free to contact our Tech Support team at the number printed on your invoice. [ Kenny  Mar 01, 2016 ]  Staff
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Feb 17, 2016 ]  Staff
I used this for a 2006 PT Cruiser, but the principle is the same. This part is required for all modern Chrysler aftermarket sound systems. Cars and trucks now use the CAN (controller area network) bus for electronic components. The wiring in a car is multiplexed. It is not only supplying power. The CAN bus is a protocol that communicates with part of OBD (on board diagnostics). If you attach electronic components without taking into account the communication protocol, faults are highly likely. Some sysytems may not operate to prevent damage. Using the interface ensures that the aftermarket sound system will be tolerated/isolated by the vehicle OBD monitors. In my car the dash would display the radio frequency, CD, etc. with the temp and compass reading when factory stereo was in place. With the aftermarket sound system, the display would read VES for vehicle entertainment system. The wiring interface makes the aftermarket behave in the mode of a DVD system and all other systems operate normally. [ JOHN  Dec 17, 2015 ]
Hi Tom by not using the PAC c2r-chy4 it will not effect any of your heater controls or cause the car to turn off it only allows for the stereo to intergrate a aftermarket head unit with the factory amp if the car does not have a amp there is no need to use it hope this helps. [ MARK A  Dec 16, 2015 ]
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you. [ Jeff  Nov 27, 2015 ]  Staff
Yes. This allows it to communicate to, and through your vehicle. [ CHARLES  Jun 30, 2015 ]
If the radio you purchased is not compatible with the vehicle system YES.. I purchased a diff radio for my 2010 Jeep ( after the original was stolen) and the Crutchfield tech said I would need the interface to use my amp system..Excellent advise.. It works great, never a problem.. I live in Guatemala and the installer here had NO problem with the installation and instructions..Worth the money.. Hope this helps.. [ THOMAS  Jun 29, 2015 ]
If your using a different deck yes if not all you would need is the rca jacks hooked up to your factory radio but I would get rid of the factory radio and put a different deck in it [ SHANE  Jun 29, 2015 ]
YOu need this for any aftermarket head unit. I was gonna wire mine without it. Not possible. Really screwed stuff up. I recommend getting it now. Crutchfield sells it cheaper than at a store. [ DEVYN  Jun 29, 2015 ]
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/. [ Krissy  Apr 05, 2015 ]  Staff
The ability to retain steering wheel controls with aftermarket receivers will be determined by the receiver you are using and the vehicle you have. For full information on this type of integration (including the parts you will need) please contact an Advisor by phone (1-800-324-9695) or online chat. [ Krissy  Sep 24, 2014 ]  Staff
This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation. [ Krissy  Apr 14, 2014 ]  Staff
This will depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on what you will need for an installation. [ Krissy  Mar 19, 2014 ]  Staff
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