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PAC RP4-CH11 Wiring Interface

Connect a new car stereo and retain factory steering wheel audio controls, entertainment system, and amp in select 2004-up Chrysler models

145 Reviews | 10 questions - 13 answers

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Item #: 541RP4CH11

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PAC RP4-CH11 Wiring Interface

Overview

Our take on the PAC RP4-CH11 Wiring Interface

PAC's RP4-CH11 wiring interface lets you replace the factory radio in select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles. You'll retain your factory steering wheel audio controls, your vehicle's entertainment system, and the use of your factory amplifier, if present.

PAC's RP4-CH11 wiring interface lets you replace the factory radio in select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles. You'll retain your factory steering wheel audio controls, your vehicle's entertainment system, and the use of your factory amplifier, if present.

Another plus — the RP4-CH11 interface eliminates the need for the secondary steering wheel control interface (SWI-CAN or SWI-CAN2) that's usually required for these Chrysler-built vehicles, saving you some more cash. Warranty: 1 year.

Important Note: If you have a factory amp in your vehicle, you'll lose the ability to fade from front to rear when you install a new car stereo. (See Details.) See Details for a list of compatible car stereos.

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.

Works great. Looks tricky at first but it's very simple to wire with the after market harness.

ben, Rugby, ND

What's in the Box:

  • Radio replacement/SWC interface module (for Chrysler/Dodge/Jeep)
  • RP4-CHY11-A harness (13-pin to 10-pin connector + bare wires)
  • RP4-CHY11-B Interface harness (15-pin to 10-pin connector + bare wires)
  • 12" Steering wheel control harness (4-pin connector to 3.5mm/blue wire)
  • Instructions
Reviews

PAC RP4-CH11 Wiring Interface Reviews

Average Customer Review:

145 Reviews

apline single din

ben from Rugby, ND on 8/29/2016

2007 Jeep Grand Cherokee

Works great. Looks tricky at first but it's very simple to wire with the after market harness.

Pros:

Cons: A little spendy

Love it!

GYSOT from Vacaville, CA on 8/25/2016

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

This is great I set the dial to the brand of my radio and it just works no programing needed. There is a wire that you need to connect for the backup camera to work and it's not mentioned anywhere aside from that it's the easiest wiring kit i've ever used.

Pros: No programing needed.

Cons: There is a wire that you need to connect for the backup camera to work and its not mentioned anywhere.

Made wiring easy!

lee from Bay city, Wi on 7/27/2016

2005 Chrysler 300

This made wiring super easy. Factory steering controls worked with the new kenwood head unit without fuss. Included instructions were great.

Pros: Super easy install

Cons: None

Great little gadget

Ben from Houston, TX on 7/25/2016

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

Using with the Clarion CX505. Product works as designed with no noticeable lag in timing between button press and change on the dash unit. Relatively easy to solder to the head unit wiring harness as most of the color schemes matched exactly.

Pros:

Cons:

Steering wheel interface

Elbert from Pendleton Oregon on 7/12/2016

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

The first one didn't work but Crutchfield sent me another one. The second one worked perfectly.

Pros:

Cons:

Works as expected, and not pricey if you order it with a radio

Eric M from Odenton, MD on 7/6/2016

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

Works as expected. Allows all the steering wheel controls to work. I purchased a Pioneer radio, but it works with any aftermarket radio. Unit is very small and tucks nicely behind the installed head unit. Wiring is not messy or complicated. One thing that bit me was on Chrysler vehicles, you have to connect only 2 channels from the radio to the PAC i.e. front speakers from radio to rear speaker inputs on the PAC. Either I missed this in the instructions, or it just wasn't documented. I only noticed this because I couldn't get bluetooth audio to work when making phone calls. After 2 calls to Crutchfield, the 2nd person told me I wired it up incorrectly and after 10 minutes of re-wiring, I had it working perfectly. Just an FYI if you are using this on a Chrysler product with a factory amp. I would recommend the product. And I recommend Crutchfield customer service for being helpful in that situation. Very satisfied!

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Dayton tn on 6/22/2016

2011 Ram 2500
Crutchfield Customer Review (What's this?)

Awesome

Pros:

Cons:

Hit and Miss

Charles from New Orleans, LA on 6/21/2016

2016 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

It does what it is supposed to...sometimes. At first, it would not let the internal info screen on the dash go off - ever. Apparently it was keeping some subsystem alive. That eventually killed the battery. When it reset, either the ECU or the PAC reset and all was good. But new version already on the way. Installed that one, with newer firmware. But the steering buttons don't work. So uninstall, reinstall old one. Just too much pain for such a simple device.

Pros: Works great when it works.

Cons: Not trouble free and some concern the newer firmware does not work on Jeep Wrangler.

PAC RP4-CH11 Wiring Interface

Anonymous from Pike Road, AL on 5/25/2016

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

Worked well had reverse wiring to get iPhone volume to come through speakers

Pros:

Cons:

Great product, poor instructions

Bigkahuna from Corpus Christi, TX on 5/21/2016

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

Great product, which operates as stated keeping all steering wheel controls.

Pros:

Cons: Poor instructions for install. After a call to tech support, problem fixed as preamp wiring instructions are lost in the text. Seems like he heard the issue 1,000 times... Good job security though

Works great

Bill from Lehigh, OK on 5/18/2016

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

So far, flawless performance. If you have the factory Infinity Audio System, this wiring interface will allow an aftermarket deck to wake that system up like never before. I can't believe how much more volume there is. Crutchfield was right, that factory radio was just so limited. Very nice addition, must have for factory amp. ** To the other reviews that complained about the directions not being clear enough, they clearly state that for the hands free calling to work with the factory amp, you must use the front speaker wires from the new radio to the rear speaker wires on the interface. Was pretty clear to me. Everything worked the way it was supposed to upon plugging it all in and turning it on.

Pros: Easy to wire. Didn't have to reprogram the steering wheel controls. Works great. Sounds awesome.

Cons: Really wish I hadn't lost my ability to fade between the front and back speakers but, it clearly states that only the factory radio knows how to tell the factory amp to fade.

PAC RP4-CH11 Wiring Interface

Anonymous from Canton, PA on 5/10/2016

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

plug and play easy to use works great with wrangler steering wheel functions

Pros: Easy to use

Cons: none

Fit perfectly on my car

Mark C. from North Massapequa, New York on 4/25/2016

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

The harness fit perfectly. The instructions could have been a little more detailed but with the help of Crutchfield tech support the install went easliy

Pros: perfect fit. Worked perfectly with the steering wheel contraols

Cons: instructions needed more details

Amazed!

neonphase from Frederick, MD on 4/13/2016

2011 Dodge Grand Caravan
Crutchfield Customer Review (What's this?)

I am amazed that this works. Its Sorcery !

Pros:

Cons:

Easy Install

Sean from Annapolis, MD on 4/9/2016

2016 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Once you get past the time consuming part of making all the connections the adapter does what it claims. In our Jeep we retained use of all the steering wheel controls, stock amp, and speakers.

Pros: Plug and Play.

Cons: You will need to look at the connector in your vehicle prior to strating- there are two (2) in the kit and there is nothing in the manual or the PAC website as to which one to use.

PAC RP4-CH11 Wiring Interface

Patrick from Orlando, FL on 4/5/2016

2015 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

The wiring harness makes a perfect fit from the existing stock plug to connect to the aftermarket speakers. Since the length of wires in the Jeep don't have much wiggle room, these adapters are a perfect solution when upgrading your speakers.

Pros: Perfect fit

Cons:

PAC RP4-CH11 Wiring Interface

Joel from st joseph, MO on 3/21/2016

2014 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Made installation a very simple process. Steering wheel controls worked perfectly, right out of the box. I highly recommend this kit.

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

Aimee N. from brownsville, TX on 3/21/2016

2015 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Easy to connect

Pros: Easy to connect.

Cons: None.

Pac Rp4- Ch11

Steven from Kutztown, Pa. on 3/14/2016

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

Wiring was easy to figure out except one wire for the antenna booster. And that was explained right away when I called Cruchfield Technical support. My stearing wheel controls work flawlessly. Great product.

Pros: Worked flawlessly

Cons: None

Won't do an install without it!

Scott from Lodi, WI on 2/22/2016

Crutchfield Customer Review (What's this?)

Never will I be without a wiring harness again! This product makes it possible to do easy installs on any vehicle make and model! Thanks to the team at Crutchfield I got the exact style needed for the job to get done right!

Pros: Exact fit to factory harness.

Cons: Multiple options in one box.. had to remove factory stereo before I could choose the proper harness fory vehicle

Works as Expected

RubyK from Texas on 12/30/2015

2015 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

This interface works exactly as expected and did not require any programming for the steering wheel controls. Instructions were a little vague but I was able to work through the wiring with no problems.

Pros: No programming required for steering wheel controls.

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Massachusetts on 12/26/2015

Crutchfield Customer Review (What's this?)

Great fit and easy instructions. Works great with my Kenwood stereo and did not have to program anything.

Pros: had two different harnesses

Cons: a lot of wires

wiring interface

daves from Indiana on 12/23/2015

2014 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Worked great and the price was good.

Pros: Easy to use and set up and worked great.

Cons:

wiring interface

Fred from Missouri on 12/18/2015

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

Worked OK for the most part, but I still haven't been able to get the steering wheel controls to work.

Pros: Better than winging it.

Cons: All the wires don't match, and you still have to cut and splice. I was hoping it would come with a matching plug. Crutchfield's outstanding tech support talked me through matching the wires, though.

Must have for wranglers

Gideon from Virginia on 12/17/2015

2015 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Makes installing aftermarket head units as simple as a few harnesses and soldering a few wires. As simple as can be.

Pros: Simple and easy

Cons: A few colors didn't match with factory.

PAC RP4-CH11 Wiring Interface

Martin from Missouri on 12/16/2015

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

Installation could not have been easier. The interface was used with an Alpine CDE-SXM145BT CD receiver for my 2010 Dodge Grand Caravan. I hooked up the wires, red to red, blue to blue, black to black etc. Installed the radio and interface for my steering wheel controls, turned on the key, bam, the interface programmed itself. Works like a charm.

Pros: Works perfectly, no issues whatsoever.

Cons: None

Perfect fit for 2013 Jeep Wrangler

j from Michigan on 11/25/2015

Crutchfield Customer Review (What's this?)

I would recommend it to anyone over the other brands. Very documented and straight forward to use.

Pros: Works as it should.

Cons:

pac rp4-ch11 wiring interface

Anonymous from New York on 11/21/2015

Crutchfield Customer Review (What's this?)

Wow . that made the wiring so simple that a 10 year old could due it

Pros:

Cons:

Pretty easy to install

KenJ from Pennsylvania on 11/14/2015

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

First time installer here and it talk a call to Crutchfield technical support to learn that in order to use my iPhone with the Pioneer receiver in my 2007 Durango required a slightly different pairing of the wires, white and gray from the receiver to green and purple respectively on the interface in order to hear folks on the other end of a bluetooth call

Pros: Easy to install and maintained use of my steering wheel controls

Cons: Would have been nice to know about wiring changes ahead of time.

Interface

Fernando from Puerto Rico on 11/1/2015

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

Easy to install.

Pros:

Cons:

Great Product

Ed V from Arizona on 9/4/2015

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

Install was easy and it works as advertised. Had to call an advisor to clarify some of the instructions between the interface and stereo but it was simple to install.

Pros: Easy install

Cons: None

Great product

Brett from Springfield Illinois on 7/27/2015

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

Very straightforward installation and easy instructions. The steering wheel control interface was plug and play.

Pros: Easy

Cons: Pricey

PAC RP4-CH11 Wiring Interface

TB from California on 7/20/2015

Crutchfield Customer Review (What's this?)

The diagram used was for a Kenwood going into a 2006 Dodge truck. We would get sound through the wires but not the speakers, even though they were just working. Called Tech Support and the guy didn't seemed liked he wanted to be there (it was a Sunday). After retesting everything, still no sound, so we called Tech Support again and this time. a different guy knew what he was doing. He had up put 2 wires together that was not in the instructions. Installed it and it worked liked a champ. Unfortunately, it was 3 hours later. The whole project could easily be done in 2 hours. The kit also let me keep the control on the steering wheel, that was sweet!

Pros:

Cons:

Easy wiring kit

Leo from Texas on 7/13/2015

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

This wiring kit made the installation seamless.

Pros: Allowed me to keep my SWC (steering wheel controls) without having to pay a tech.

Cons: None.

Does what is says!

BobbyR from Wesley Chapel, FL on 7/12/2015

2015 Jeep Wrangler
Crutchfield Customer Review (What's this?)

I installed this in my 2015 Jeep Wrangler so that I could use my steering wheel controls. Soldered all of the wires, plugged it in and everything worked perfectly.

Pros: Was able to keep steering wheel controls.

Cons: None

Easy Install

Ymilostagain from Texas on 7/5/2015

2013 Dodge Avenger
Crutchfield Customer Review (What's this?)

Used the enclosed wiring diagram and my head unit wiring diagram to connect it all up. It was easy all you need is a wire stripper and splices to set it up. The only thing I almost forgot was to set it to the right number to be compatible with your head unit, number 7 for me, but that is in the directions.

Pros: Plenty of wire to work with in the case you make a mistake.

Cons: None

PAC RP4-CH11 Wiring Interface

Anonymous on 6/25/2015

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

Easy

Pros: Easy

Cons: None

Great adapter

Gene from Idaho on 6/23/2015

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

Great adapter, most of the colors match the adapter on my radio and a quick call to Cruthfield fixed the only issue I had. The problem was with the JVC instructions and it was resolved in less than a minute. The steering wheel controls worked perfectly the first try and my daughter loves it.

Pros: Extremely easy to install, works great with my Jeep Grand Cherokee and the steering wheel controls were super simple to install.

Cons: The JVC radio instructions didn't match 1 wire and I had to call for help.

Works great

BVaziri from Chicago on 6/18/2015

2009 Dodge Ram 2500
Crutchfield Customer Review (What's this?)

The directions weren't very helpful, but Crutchfield customer service was.... once I got pointed in the right direction it wasn't a bad install at all. I opted to soldier the two harnesses together and even with that it was still only an hour install. It works as advertised, all steering wheel controls work perfectly.

Pros: Features and price

Cons:

Worked Perfectly

Thornuko from Arizona on 6/18/2015

2015 Jeep Wrangler Unlimited
Crutchfield Customer Review (What's this?)

Great product. Works perfectly with my steering wheel controls.

Pros: Easy to wire. Quick to use. Works perfectly.

Cons: None

PAC RP4-CH11 Wiring Interface

Anonymous from New York on 6/15/2015

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

Clear instructions, easy to set up

Pros: Easy to install, good instructions

Cons: None

Car wire harness

Ed from Austin, TX on 6/1/2015

Easy hook up to the car.

Pros:

Cons:

wiring interfacesteering

DODGE from 27109 on 5/13/2015

Crutchfield Customer Review (What's this?)

Awesome product easy to install and you keep original steering wheel option

Pros: easy to install and steeringwheel options control volume and change radio station

Cons: None

Worth It!

Dj from Va on 5/6/2015

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

So far it has worked flawlessly. Super easy to install and so worth it to retain the steering wheel controls. The module was about $80 which was a little pricey but I'm glad I didn't skip out on it. I figured it would be better to get it now rather than later on complaining that I wish I did.

Pros: Easy install, works perfectly, wiring diagram

Cons: Little pricey

Works excellent

iskiharder from Minnesota on 5/4/2015

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

Works excellent! All my steering wheel radio controls work just as they did before. I dropped a star for two reasons, both not real significant to me. 1) Instructions for modifying steering wheel controls weren't real clear. I ended up going with the standard settings. 2) The dash readout that normally would tell me the station I'm on now tells me the radio is off at all times.

Pros: Works!

Cons: poor instructions to modify settings. Doesn't properly operate dash radio status display.

Good

Connor from Prosper, TX on 4/25/2015

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

Simple but time consuming

Pros: Works great

Cons: A lot of wires to sauter

Works Perfect

Happy Customer from South Carolina on 4/15/2015

2014 Dodge Grand Caravan
Crutchfield Customer Review (What's this?)

Installed on my 2014 Grand Caravan and it worked just as it should have. Kept my steering wheel controls and they work just as they did on the factory radio. No programming required

Pros: Easy to use

Cons: Not really a con - but I had to determine which harness to use with my vehicle (it came with 2) this is actually a "Pro"

Great

Ben from Roanoke, Va on 4/13/2015

Crutchfield Customer Review (What's this?)

Great harness a lot easier to use then the old steering wheel control harnesses

Pros: Ease of install

Cons: None

AWESOME!!

Eazy3 from Savannah, GA on 2/16/2015

2014 Dodge Challenger
Crutchfield Customer Review (What's this?)

Nothing to this review, this thing makes installing Easy! Comes programmed ready to control just turn it to dial 7 on the PAC and that is it!

Pros: Easy Install

Cons: none

Just What I Needed

Mike from North Carolina on 2/15/2015

Crutchfield Customer Review (What's this?)

Harness was just what in needed for my daughters Jeep Gran Cherokee Made instillation a snap and ALL the controls worked even on the steering wheel

Pros:

Cons:

Pac harness

y2krt from Phx Az on 2/15/2015

Crutchfield Customer Review (What's this?)

Sort of works in our 2011 Challenger,I can use the audio controls on the steering wheel,but the dash constantly displays radio off for some reason....

Pros: Use of steering wheel controls

Cons: Does not fully integrate all can bus features like I was given the impression it would...

Crutchfield response on February 17, 2015 We forwarded this review to our Technical Support team for follow-up. Lifetime tech support comes with every Crutchfield purchase.

what a great can bus interface

2013Avenger from Massachusetts on 2/6/2015

2013 Dodge Avenger
Crutchfield Customer Review (What's this?)

Whoosh great interface installed with Pioneer double din head unit very pleased with performance just plug and play all steering wheel controls work flawlessly. And I have a the 6 speaker system without amplifier and it brought the factory speakers to life the Pioneer head unit FH-X820BS awesome unit it has Bluetooth and xm ready

Pros: Fast to install and just power up car and u r set make sure to read instructions carefully

Cons: A Little bulky harness but not that bad

the only thing that works for 2005 Durango

James from Florida on 1/19/2015

Crutchfield Customer Review (What's this?)

Purchased a new Kenwood unit for my wife's Durango, was offered an adapter made by IDatalink. That worked when it wanted to. We had to toggle the key twice to get the amp to turn on- everytime the car was shut off. Apparently the manufacturer was having firmware problems with older Chysler cars with infinity systems and they sent me a few "beta firmware " to try. None worked unfortunately for this application and they probably have a great product, just not for my car. Finally called Crutchfield and was going to buy something different. They offered a flat out replacement to this PAC unit. Unit was also an snap to install and wire. Bingo!! Start the car and my wife has her music. Can't ask for more!! Outstanding customer service by Crutchfield !! I will buy again from them.

Pros: perfect for a 2005 Dodge Durango. keeps steering wheel controls, amps start normally, easy to install

Cons:

Worked Great!

David from Milwaukee, WI on 1/12/2015

Crutchfield Customer Review (What's this?)

Just what i wanted, my steering wheel controls worked perfectly at first power-up. Couldn't be happier with the install and that my controls worked as prescribed. Crutchfield strikes again - perfect product and integration. So easy and just great experience. I called tech support 3 separate times for a couple quick questions - I received the help needed to make the installation easy and seamless!!

Pros: It worked as prescribed...

Cons: none

PAC RP4 CH11

Rp4 in 05 Durango w Dual Axxera 714 from Brooklyn, NY on 12/15/2014

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

Good piece but make sure radio has a 3.5 mm plug for steering wheel controls to function properly

Pros: Plugged right up. Made wiring quick easy and straight forward.

Cons: Only has a 3.5 plug for steering wheel controls. Can't plug into my new Dual 714 head unit. :-(.

Worked perfectly

Tom from Saint Joseph, MI on 11/20/2014

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

Product manual not great but fairly easy to figure out after looking at it for a few minutes. Worked perfectly after installation. Fader controls did work in my application even though th manual said that it would not.

Pros: Easy to install and program

Cons: Manual not very clear on programming

Works Great

KoreyK from Olathe, KS on 10/27/2014

Crutchfield Customer Review (What's this?)

This item works as designed. I wanted a basic item which would retain my steering wheel controls, and other basic functions. It works great out of the box, and doesn't require any programming. I'm not utilizing any of the speaker outputs, nor factory amp turn-on -- as I bypassed my factory amp. For what I needed, this item works great.

Pros: Retained steering wheel controls out-of-the-box.

Cons: None

Works fine. The instructions need to be better

Jorge from Milford,Mi on 9/23/2014

Crutchfield Customer Review (What's this?)

The product interfaces with the vehicle remote but the instructions need to be clearer. It seemed so illogical to hook both from and the rear onto the same channel but after Crutchfield's right on advice...all is good

Pros: It works. Call Crutchfield for help. Top notch

Cons: A few more words are needed in the instructions. Weak. Without Crutchfield's service, getting hooked up would have been a bit more trying.

Excellent Product

DIY from Indiana on 9/23/2014

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

This interface works great in my 2005 jeep grand cherokee limited. It has the the boston acoustics sound system with factory amplifier and everything works like it should (including steering wheel controls) with my aftermarket double-din JVC receiver. Wires are all color coded to match aftermarket receiver making it very easy to match up wires. Once the interface was wired up and the vehicle was powered on, it only took a few seconds for the receiver to power on. At first i thought this was a little pricey but i am very satisfied with it. Only thing i can say that could be negative is that you will need a decent size dash cavity to fit everything back in behind the receiver due to all the extra wires.

Pros:

Cons:

NOT HARD

JIMB from TUSCALOOSA, AL on 8/16/2014

Crutchfield Customer Review (What's this?)

WORKED GREAT ON MY 2012 JEEP WITH PIONEER FX700, HAD TO LOOK AT IT AND THE DIRECTIONS BUT PLUGGED IN AND WORKS GREAT, I DID NOT HAVE TO SET ANY THING AND MY STEERING WHEEL CONTROLS WORK LIKE THEY DID. ON THE WIRING FROM THE RADIO TO THE PLUG IT WAS ALL COLOR CODED SO I JUST PUT THE LIKE COLORS TOGETHER

Pros: EASY HOOKUP

Cons: NEED TO LOOK AT DIRECTIONS CLOSELY AS THEY ARE NOT THE SIMPLEST TO GET

not too happy with this

Anonymous from phillipsburg, nj on 8/13/2014

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

Ok this harness was easy to plug in and splice with other wires. My complaint is that I was deceived to purchasevthis without being told that my receiver was steering wheel control incompatible. After numerous calls with customer service, I was finally explained this and was dissatisfied. Customer service did not offer any remedy.

Pros:

Cons:

Crutchfield response on August 18, 2014 The PAC RP4-CH11 is required to make a vehicle's steering wheel controls work with a new receiver. Unfortunately, the customer initially purchased a receiver that was not compatible with steering wheel controls. After talking with our customer service team, they were able to help him select a different receiver that does work with his steering wheel controls, in which case this adapter is needed.

It works!

Spike from Carver, MA on 8/1/2014

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

Well the unit does what it says. Easy to hook up, the only thing I realized was that a 4 pin wire adapter for data control was missing. I called Crutchfield and they were very supportive and sent me a new one right away. One I got it, it was a quick install and works fine. The only thing it doesn't do is display the radio station in my Chrysler 300C where my trip meter is.

Pros:

Cons: No display for radio station where my tac and speedometer is

Not Impressed

Tom from Cleveland, Oh on 8/1/2014

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

I purchased this adapter with a Kenwood head unit so that I could keep my steering wheel controls. First let me say that the installation instructions were horrible. Second, after numerous calls to get it connected, it does not work very often. I took it out, put the old radio in and everything works fine. Re-installed the new unit and this adapter and same issues. It doesn not work every time. It was a total waste of money.

Pros: None.

Cons: Does not work very often. Waste of money.

easy

Anonymous from los Angeles ca on 7/30/2014

Crutchfield Customer Review (What's this?)

Very easy to hook up and install. Car sounds great. Plug and play

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Newfoundland Pa on 7/13/2014

2014 Jeep Wrangler
Crutchfield Customer Review (What's this?)

Very easy to install Small size is nice in tight areas

Pros:

Cons:

Works well enough, could be easier to customize

Phil from Louisville, KY on 6/12/2014

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

Setting this up is fairly easy, if you want the defaults, and if your car has the right harness/factory radio setup. However, if you have the Boston Acoustics factory amplifier, but it has the "normal" harness (like my 2007 Jeep Patriot), you have to wire the head-end unit's from speakers to the cars rear speakers, and you only get 2 channels of audio. It would be nice if the RP4-CH11 provided full amp control, which the factory radio is able to do. Beyond that, the ability to customize steering wheel controls is nice, but way harder than it needs to be. The documentation is vague, the timeout is extremely short (7 seconds!), and it's confusing as to what some of the commands do. However, I like that I at least *can* customize the controls, so at least that's something.

Pros: - Does the job - Can be customized

Cons: - Instructions are vague on programming - Programming timeout is too short - Does not control factory amp - Does not harness correctly to BA factory amp

Ease of use

Greg from Western, PA on 6/5/2014

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

This was soooooo easy and everything works. I can not imagine the birds nest and failures I would have had trying to get this to work the old way I would install head units. Especially with all the new integrations of newer vehicles.

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

ErikW from Sicangu Nation, South Dakota on 5/30/2014

Crutchfield Customer Review (What's this?)

Good wiring harness but a lot of unnecessary wires that take up space but gets the job done and is easy to install. Don't over think for the beginners.

Pros:

Cons:

thanks

matt from Amarillo, tx on 5/24/2014

Crutchfield Customer Review (What's this?)

Wonderful product. Easy to install. No programming to do, just set the swc switch to radio brand and it works. Spent 160 dollars on similar kit that wouldn't work with my infinity system, but this one is simply plug n play and half the price when purchased with my JVC deck!!

Pros: Easy to install and set up

Cons: Couple of undefined wires in harness, but crutchfield cleared that up for me in about 10 seconds.

easy install

dnice from queens, ny on 5/21/2014

2014 Jeep Wrangler
Crutchfield Customer Review (What's this?)

made for an easy install in my jk wrangler, to get to everything is a pain but no fault of anyone except jeep, but love my deck this made install very easy and saved me a ton in time

Pros:

Cons:

PAC RP4-CH11 Factory Integration Adapter

Caitlyn from Texas on 5/5/2014

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

Seems to work perfectly. Sort of intimidating at first since not all of the wires were used between this, the radio, and my car. However, I called tech support and they were able to tell me which connections would not be used, so I felt better about having "leftovers". Used with the Posi-Products Connector Kit, which made connecting the wires really easy.

Pros: Works with my steering wheel controls.

Cons: Instructions were a little vague.

pretty good

Anonymous from Bradenton Florida on 5/4/2014

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

good works well

Pros: once you figure it out its easy to install

Cons: the box thing is a bit large the radio works fine but it wont search through my usb just restarts the folder over.. lame i don't know if I have a setting wrong but i am pretty sure i do not

A whole lot of wires

Duane from Tukwila WA on 4/21/2014

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

I am glad I was talked into purchasing this kit. It will make it easier to keep my stereo should I trade in my car.

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Moore OK on 4/19/2014

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

made installation easy. I wish this would have allowed me to play the sound to my built in DVD player through the radio. I'm not sure if it was this device or the radio I chose.

Pros:

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Midwest city ok on 4/8/2014

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

Did what it is supposed to.

Pros: Works

Cons: None

awesome

Tyrone from Warner Robins, Ga on 3/26/2014

2004 Dodge Durango
Crutchfield Customer Review (What's this?)

Great harness...took me no time to put my radio in..Steering wheel controls work like a charm..So Simple a 3rd grader can do it

Pros: no

Cons: ease of install

Efficient adaptors

Shanard from Fort Lee, VA on 3/26/2014

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

Quick easy-to-use

Pros: Easy connecty

Cons: None

PAC RP4-CH11 Factory Integration Adapter Reviews

bruce from atlanta on 3/23/2014

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

works as designed, installed in 2011 wrangler

Pros: makes new stereo install look great

Cons: instructions could of just said remove the metal bracket that holds the stock stereo in.

Good

Kevin C from Wenatchee WA on 3/16/2014

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

First one was DOA, 2nd works fine

Pros: Fairly easy install, provides all the features you need

Cons: First one was dead, and about 50% of the time when I start the vehicle I get a decent volume pop sound. This is caused by the radio turning on before the PAC fully initializing. So the radio is putting out a signal, and THEN your speakers kick in once the PAC begins working...kind of annoying, but it's not too bad.

Needs better instructions

DonB from Greenwood, IN on 3/10/2014

Crutchfield Customer Review (What's this?)

Once finally installed the features are working but getting to that point was not easy. The limited instructions just don't provide enough information to allow for easy assembly and installation. i finally made it thought by carefully tracing every circuit on a wiring diagram

Pros: Adds wanted features like steering wheel control to the radio. Outstanding technical support when needed. Courteous and patient.

Cons: Complicated assembly of the wiring harness. Better instructions would help.

PAC RP4-CH11 needs 911

Anonymous from Allen Park, MI on 3/8/2014

Crutchfield Customer Review (What's this?)

One of my biggest regrets of my life was buying the PAC rp4-ch11. Nothing but issues and my radio controls still don't work on my steering wheel. Shorts, blown fuses, returns, ect and it cost this much. Find something else to spend your money on, anything else.

Pros: None

Cons: Takes up a lot of space, when the fuse blows it's have to radio out to change it, first one ordered developed a short in the power wire, very expensive, never worked correctly

Dodge steering wheel control adapter

Hemi 09 from Linden, NJ on 3/6/2014

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

Great item for steering wheel controls but lost all dashboard notification, radio I'd for stations, time, etc

Pros: Sound controls and seek work great

Cons: Extra connections not used, but left for you to figure it out unless you called Crutchfield, which I did.

Integration Adapter

McMinnville Freddy from McMinnville Oregon on 2/23/2014

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

Quite handy with a multi function deck

Pros: It allows me to keep the functions as they were with my stock deck. I'm glad I spent the little extra for the adapter. I would have been driving with my eyes off the road looking at the deck.

Cons: The instructions were a bit vague, Once I saw to match the wiring colors I was set. The vagueness is the only thing that I would improve on.

Easy kit!!

Toby C from Rockwall, TX on 2/13/2014

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

Incredibly easy install!! Used with my Alpine receiver. I did all the wiring connections on each piece before I even started in my Jeep. Once the wires were done, I plugged in the steering Wheel controls and the factory plugs. All done!!

Pros: Match colors to instructions. Easy stuff!

Cons: None

Works like it should

Matt G from Loveland, CO on 2/10/2014

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

After just a little decoding/deciphering of the included wiring map, I got everything connected as good as I could gather, and when I hooked up the deck (Kenwood) in the Jeep, I wasn't getting a signal to "turn on" the deck when the ignition was on. After a quick call to Crutchfield, it was determined that I had guessed wrong on the ignition connection, since the Kenwood instructions didn't exactly match the PAC wiring diagram. No big deal, corrected the connection, and now my steering wheel controls work just as before.

Pros: Allows retention of steering wheel controls as well as factory stereo connector, so I can easily reinstall the factory unit if I trade/sell the vehicle,

Cons: Wiring diagram requires a little more experience than this novice had, but Crutchfield can help you figure it out.

Fader still worked in a 2014 Jeep Wrangler with a slight work around

Akaricke from Tampa, Fl on 1/30/2014

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

Worked for me, BUT I had to do some trouble shooting. I have a 2014 Jeep Wrangler Unlimited. When I first installed this adapter for my new Pioneer stereo the fader and balance was going to the wrong speakers. I called PAC and they asked me if I had the factory amplifier. I told them I was not sure and he suggested to run a tone to each speaker from the factory wiring harness. I went old school and grabbed a 9v battery and scratched the PAC harness wires to each of the corresponding speakers on the factory wiring harness. Front right, Front Left, Rear Left, Rear Right. I got a response from all but the FRONT RIGHT. He said that meant I have the factory amplifier. He then told me to take the FRONT speaker leads from my new stereo and connect them to REAR leads of the PAC harness. I would LOSE speaker fader(front to rear) of my new Pioneer AVH-X5500BHS. After hanging up with PAC I started thinking and simply connected the Pioneer front left, rear left, and rear right, leads to the corresponding PAC harness front left, rear left, and rear right. Do NOT connect the PAC front RIGHT wires. Run a speaker wire from the FRONT RIGHT of your new stereo directly to the RIGHT FRONT speaker. It was a simple fix and I have full fader front to rear and balance right to left control of my stereo.

Pros:

Cons:

Flawless!

Randal L from Western NC on 1/23/2014

Crutchfield Customer Review (What's this?)

Had to buy this harness to install a new JVC headunit in my 2011 Jeep Wrangler. Installation was straightforward except one thing I wasnt sure of. After a call to Crutchfield everything was fine. Tech support is excellent! All functions including steering wheel controls work as they should.

Pros: Easy to understand instructions, works flawlessly.

Cons: Price. Way to expensive for what it is. But you get it half price when you order a headunit at the same time.

Excellent!

SteveP from Vernon,NJ on 1/22/2014

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

This unit comes with 2 factory wire looms(you only use the one that mates up to your factory harness) and its pretty much plug and play with new Pioneer unit,did not have to splice any wires from factory harness only had to splice wires together from new unit(Pioneer) to module color coded pig tails,set module to 7 for Pioneer and away we go without the need for any programing. Works perfectly!

Pros: Did not have to cut factory harness, no need for programing,works right out of box!

Cons: Hmmm can't see any so far!

2011 Jeep Patriot

Anonymous from Southwick, MA on 1/16/2014

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

Allowed me to retain the factory steering wheel controls in my wife's jeep liberty with the factory Boston Acoustics sound package

Pros:

Cons:

Just what I needed.

Jason from Naples, FL on 1/9/2014

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

Allowed me to keep full functionality of my steering wheel controls in my '05 Grand Cherokee. Though I had to give in and take it to another retailer to install. *Wire stripping and coupling and all that stuff required. *

Pros: Worked as advertised.

Cons: Would recommend taking it somewhere to have someone install for you if unfamiliar car audio wiring and what-not.

PAC RP4-CH11 Wiring Interface

Anonymous from Wheeling, WV on 1/5/2014

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

Just wish there was better documentation on matching wires. But works quiet well.

Pros:

Cons:

Best innovation for car stereo

Jamie from Germany on 12/30/2013

Crutchfield Customer Review (What's this?)

Chris at Crutchfield made sure I got squared away with this adapter. Makes install almost straight plug n play. Great deal for all.

Pros: Easy to install Keeps steering wheel controls and factory amp

Cons: Must have due to factory can bus system Or complete re-wire

Worked great 2012 Dodge Avenger

Jacob N from Perryopolis, Pa on 12/25/2013

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

The PAC worked great in my 2012 Dodge avenger, was just like splicing in any normal harness. Instructions were pretty easy to follow and had no problems after install, i was able to keep my steering wheel controls which is a big plus and i did not have to visit a dealer at all to reset any codes. Highly recommend using this product

Pros: keeps steering wheel controls, didnt have to visit dealer to reset codes

Cons: none

Worked good in 2006 ram 2500

Jose from Bloomington,ca on 11/29/2013

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

Worked good with the steering wheel controls but it stopped working crutch field sent me a new one. I'm sure stuff just goes wrong sometimes

Pros: Easy to install

Cons:

PAC RP4-CH11 Wiring Interface

Anonymous from Amarillo on 11/15/2013

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

Great product. Makes wiring easy.

Pros:

Cons:

perfect!

cpow21 from mount olive, ms on 10/30/2013

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

Works perfectly. The item is just as described. All of my factory swc switches work great.

Pros: everything. Makes installation a breeze.

Cons: none

wire harness

Richard from mesa AZ on 10/29/2013

2004 Dodge Durango
Crutchfield Customer Review (What's this?)

was easy to use even thou I had to fig out what wire went to the amp was easy

Pros: came with wire diagrams made the contention easy

Cons: did not warn about the amp wire but not to hard to connect it up (was the blue wire )

Flawless

Sean from Seneca, SC on 10/19/2013

Crutchfield Customer Review (What's this?)

This little gem does exactly what it says it will -- I didn't even have to program it. Just match up the head unit harness wires to the wires on this unit and bamm, it's done. Plug and play. It automatically detected my car and controls and made installing a full unit about a 20 minute job.

Pros: Ease of use

Cons: Expensive but necessary -- still a great value when purchased from Crutchfield. Super expensive elsewhere.

PAC RP4-CH11 Wiring Interface

jeep man from Arkansas on 10/15/2013

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

The adapter worked as advertised and designed.

Pros: Worked as advertised

Cons: None

Gets the job done

Kenny from Annapolis, MD on 10/15/2013

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

Its a little slow in response time. Not too bad though. You lose some functions of the steering wheel.

Pros: Does what it says.

Cons: Installation can be tricky. Loss of some functions. Lag between pushing button and radio reaction.

Decent adaptor, worked for my vehicle

Scott from Nashville, TN on 8/26/2013

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

This item worked as advertised, allowing me to retain the steering wheel controls in my 2013 Wrangler Unlimited Sahara. The instructions were uneccesarily vague, so took a few readings to really understand that I didn't need to program anything. Once I determined that it was simply pick the right harness and start splicing wires. It is a bit bigger than I had hoped for, about the size of a component set crossover, but was still able to fit behind the headunit in the dash cavity. It did force me to install the Alpine power pack behind the glovebox, though, as there was definitely no longer enough room behind the deck. Take your time and you will be fine.

Pros: Allows retention of steering wheel controls without any complex programming.

Cons: Instructions not well designed, unit is a bit bigger than I expected.

Perfect

Anonymous from Bristow Va on 8/21/2013

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

Works flawlessly

Pros: Not to hard to connect.

Cons: A little on the big side

Works great

Rob from Omaha, NE on 8/20/2013

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

Harness is easy to install and works great.

Pros: Easy Install

Cons: Needs easier way to update firmware

Almost perfect, needs easier method to upgrade firmware

Giggity from VA on 8/14/2013

2011 Dodge Grand Caravan
Crutchfield Customer Review (What's this?)

This unit does exactly what it says, and is worth the price to be able to keep your steering wheel controls. (Though I'd like to see some cheaper competitors in this space - microcontrollers to do this kind of thing aren't expensive) However, this unit came to me with older firmware that doesn't allow programming of short keypress and long keypress commands. And unfortunately, upgrading the firmware requires special hardware. I plan on contacting Crutchfield to see if they can help me, but the fact that this is needed is just ridiculous. They could easily put a microUSB port on this thing and provide firmware updating software that could be run from a PC. The requirement for special hardware is a completely unnecessary pain. If nothing else, PAC should ship these with the latest firmware, so customers don't have to deal with this.

Pros: Works as intended

Cons: Firmware updates require special hardware

Works perfectly!

tburton85 from Wilmington, DE on 8/7/2013

Crutchfield Customer Review (What's this?)

Was shocked how easy this made installing a new stereo in my Jeep wrangler JK. No need to cut or splice any factory wires, just match the wires to the ones on the aftermarket stereo (match the colors except for the ones not needed) and then it's basically plug and play. Was able to retain my steering wheel controls no problem. Couldn't be happier!

Pros: Ease of install

Cons: Nothing

Works perfect

Anonymous from Springfield, MA on 8/6/2013

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

It works exactly like it should.

Pros: It works perfect! Easy install.

Cons: None.

Works as advertised

Rich from Beaumont, TX on 8/5/2013

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

Works as advertised, but instructions are a bit confusing at first. Finally figured it out on my own and got it wired up correctly with zero glitches. A bit pricey to buy for just the volume controls on the steering wheel...

Pros: Works well once wired in. No problems with it so far (only installed for 24 hours).

Cons: Instructions lack some detail that could've been more helpful (ie: better diagrams and better descriptions of what wire goes to what (one actually labeled red power wire as an accessory wire rated at 1A supply))

Works perfectly

Anonymous from Loveland, CO on 8/2/2013

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

Installed with an Alpine, works awesome and easy to wire.

Pros:

Cons:

Works like a pro installed

Datatar from Atlanta, GA on 7/31/2013

Crutchfield Customer Review (What's this?)

Install was not too difficult and all of the function work the same on my 2010 Dodge Nitro.

Pros: Everything works

Cons: none

PAC Adapter

Brian from Oklahoma City on 7/22/2013

2012 Dodge Truck 1500
Crutchfield Customer Review (What's this?)

Easy to wire up, and if you need any help just call tech support. I did to confirm that I had done it all correctly. Programming seems confusing, but when you get it down it's pretty simple. I also called support for this. Works Well.

Pros: Keep factory controls, programmable for many configurations

Cons: none

PAC RP4-CH11 FACTORY INTERGRATION ADAPTER

JEWEL from Sweetwater,TN on 7/21/2013

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

Easy to Use comes all the instruction you need in the box!!!

Pros: easy to set for your radio replacement type.

Cons: Can installl at home but take your time and double check everything!!!

Chrysler 300

Jim from Houston, TX on 7/21/2013

Crutchfield Customer Review (What's this?)

Product performs awesome but was a little difficult to wire in. Thank goodness for Crutchfield tech support. They were a lifesaver!

Pros: Performance and Crutchfield tech support.

Cons: Wiring instructions are vague.

Wiring Harness Review

Ethan from Shawnee, OK on 7/16/2013

Crutchfield Customer Review (What's this?)

Harness installation fairly painless. Everything works as expected.

Pros: Works great and allows users to continue use of steering wheel controls

Cons: Sometimes can have negative effect on touchscreen calibration

Perfect!!

Noel R from Hawaii on 7/6/2013

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

I didn't even need to program. Just wired it per instructions and it worked right out of the box.

Pros: Straight forward installation

Cons: None.

PAC RP4-CH11 Wiring Interface

DJ from Spirit Lake, Iowa on 6/30/2013

Crutchfield Customer Review (What's this?)

Product wired up fast and very easy. Losing steering wheel controls when the buttons are on the back of the steering wheel can be extremely annoying. Instructions were easy to read and work through. I will buy another one for my next vehicle also. Good product.

Pros: Speed!

Cons: none

PAC RP4-CH11 Factoy Integration Adapter

RobW from Spokane on 6/27/2013

Crutchfield Customer Review (What's this?)

Adapter runs Most Functions In My 2012 Ram 1500 But Still Cant Get Steering Wheel Controls To Function Crutchfield Is Still Trying To Resolve The Issue So We"ll See What Happens..

Pros: Controls Most Functions

Cons: Dosent Seem To Work On 2012 Dodge Ram 1500 For Steering Wheel Controls Yet

Great product!

Wilfredo P from Ponce, Puerto Rico on 6/22/2013

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

Great product, recommended to everyone, works excellent!

Pros:

Cons:

Easy install

Joey from Atlanta, GA on 6/19/2013

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

Installed this in my jeep jk, made things so easy. Sound is great and steering wheel controls work perfect. I did lose the fader function but its not that bad.

Pros: Ease of install, keeps steering wheel controls

Cons: No fader function

Works Great!!

JohnP from Washington, IL on 6/10/2013

Crutchfield Customer Review (What's this?)

Works as advertised. Just remember to do a reset after getting it all hooked up.

Pros: Works perfectly

Cons: Instructions should better highlight hooking the rear speaker output to the front speakers on the harness if you have a factory installed amplifier.

PAC RP4-CH11 Wiring Interface

MARK K from CHICAGO ILLINOIS on 6/10/2013

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

EASY TO INSTALL

Pros:

Cons:

perfect

daos1967 from Naples Florida on 6/2/2013

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

very easy too use, works great on my 2007 Aspen w/nav

Pros: everything

Cons: none

Excellent Adaptor

JamesC from Rougemont, NC on 6/2/2013

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

This unit is necessary for installation in a 08 Dodge Ram 2500. The connections were easy and straight forward. Excellent product for vehicles requiring connection for computer controlled audio systems. Steering wheel controls work flawlessly.

Pros: easy installation excellent sound control

Cons: None observed

PAC RP4-CH11 Wiring Interface

Anonymous from Palm Coast, FL on 5/30/2013

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

Works well with steering wheel controls on Jeep

Pros:

Cons:

Perfect

Mr. Mayhew from Charleston SC on 4/28/2013

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

I own a 2009 dodge ram and tho product works perfect. Had all the available and needed connections for the head unit and the swc works without a problem.

Pros: It creates magic unicorns when no one is around.

Cons: None

PAC RP4-CH11 Wiring Interface

Raymond Riker from Moriches,NY on 4/27/2013

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

This interface is perfect!! It does what is says it does and there's nothing better than that. I'm tired of buying stuff that hardly meets expectations. But the PAC rp4-ch11 works flawlessly I highly recommend it. Installed it in my 2013 jeep wrangler unlimited.

Pros: Everything works perfectly

Cons: None

Not bad, just make sure you ask about bluetooth calls

rob897 from Buffalo, NY on 4/23/2013

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

Wiring diagram was easy to follow. I hooked everything up correctly. As it states it disables fading from front to rear. So if you plan on using the bluetooth to make calls, contact tech support to see if you need to wire the front speakers to the back speakers and vice versa as someone else mentioned in the reviews. Once you do that it works great!!

Pros: Easy to install.

Cons: Should be INSTRUCTIONS for people using Bluetooth to make calls that you may need to wire the speakers differently

PAC RP4-CH11 Wiring Interface

Anonymous from Bristol, VA on 4/23/2013

Crutchfield Customer Review (What's this?)

It did exactly what it is supposed 2 do

Pros: it works

Cons: Even with it being 1/2 off it is still much 2 pay

PAC RP4-CH11 Wiring Interface

Anonymous from Waterford, MI on 4/21/2013

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

Works great

Pros:

Cons:

Second one works fine

DinoD from Peru, IN on 4/2/2013

2013 Dodge Grand Caravan
Crutchfield Customer Review (What's this?)

Worked fine for 5 days.. After that, the steering wheel controls quit working...Made a call to Crutchfield support and they quickly sent out a replacement.. works as it should now..

Pros: The only pro is that Crutchfield quickly sent out a replacement.. the product should have worked correctly with the first unit.

Cons: Manufacturer, not Crutchfield, should have had better QC with this product.

I almost had a problem

Will from Anderson SC on 3/19/2013

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

I had trouble with this when I got everything hooked up. Called Crutchfield support and after several attempts we decided the PAC unit might be bad. Support quickly arranged for another to be sent. While removing the installed one I noticed there was a pin bent on my factory side wiring harness. Straightened it out and it worked perfectly. Thanks to Crutchfield support for the help even though I had a vehicle issue. Now resolved this works as intended.

Pros: Works period.

Cons:

No problem mon.

acur from E.T.,WI on 3/14/2013

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

Works great with my 2005 Jeep Grand Cherokee with Boston Acoustics Sound System & Pioneer DEH-X8500BH. Took about 10 minutes to wire up. Make sure if you have a factory amplifier to follw the instuctions & wire the rear speakers to the front & vise vursa otherwise you will not hear anything when making phone calls.

Pros: easy to install

Cons: price

Works great

Anonymous from Everett, WA on 3/14/2013

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

A little more complicated than a basic wire harness but I blame than on the car manufacturers making the cars more complicated.

Pros: Works great

Cons:

Made installation a snap

Don from Gastonia, NC on 1/29/2013

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

Worked as expected.

Pros:

Cons:

Great Interface

Will from Raleigh, NC on 1/28/2013

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

I used the PAC RP4-CH1 Interface with my Pioneer AVH-X1500 in my 2011 Jeep Grand Cherokee Laredo. Connecting the wires was straightforward and I've never done any type of audio install or wiring before. My factory steering wheel buttons all work as they should. I did not need to program this Interface, I simply had to turn the little dial to a certain number according to the brand of receiver. The interface itself is small and there is no problem with fitment behind my receiver.

Pros: Simplicity of installation, Performs as it should

Cons: Sometimes if I quickly hit the volume up/down button on my steering wheel multiple times my receiver will recognize all but one sometimes two levels of volume change. Not sure if this is because of my receiver or because of this interface

INTERFACE

LOOKIN4U from LIHUE, HAWAII on 1/16/2013

Crutchfield Customer Review (What's this?)

Works Perfect! little difficult to figue out install but take your time & it will work out. As always Crutchfield AWSOME!!

Pros:

Cons:

Just Works

SK from New Jersey on 1/14/2013

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

I had to just connect the wires by following the color codes and the instructions that came with the unit. Had to do nothing else and everthing works as it should. I just needed some clarifications from the Crutchfield tech support and that was it.

Pros: Easy to hook up

Cons: None

PAC RP4-CH11 Wiring Interface

Anonymous from 26330 on 1/1/2013

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

Installed double din in my 4th gen ram. This interface was very easy to hook up and gave me the 12v power lead the unit needed and also the reverse and parking brake lead. This interface was easy as pie and made for a clean headache free install. Well worth the money.

Pros: Gives 12v, reverse, and parking brake lead. Very easy to hook up and also made the steering wheel controls work flawlessly. Made install very easy.

Cons: Price is a little steep, but worth it.

Awesome Product

James S. from Inola, OK on 12/31/2012

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

Absolutely great product. Worked flawlessly. Just wired it in, turned the dial to the number designated for my reciever brand and boom done deal. All my steering wheel controls did exactly what they did before with my factory reciever. I thought it was a little on the pricey side when I bought it, but after installation and use would definitely purchase this product again for its ease of install, no programming, and functionality.

Pros: Overall Great product

Cons: None

Does just what it says, though included instructions could be clearer

ChuckM from Calgary, AB on 12/31/2012

Crutchfield Customer Review (What's this?)

I used this to replace the bottom-of-the-line OEM CD/radio in my wife's 2011 Dodge Grand Caravan with a JVC KD-A735BT. There are two harnesses included with the RP4-CH11, and you have to remove your OEM deck to find out which one you need to use. If you have the same vehicle and the same OEM deck, then I hope I can save you a little time by telling you that I needed harness "B" -- the one with the slightly bevelled bottom corners -- rather than "A," which is strictly rectangular. For me, part of the convenience of using a wiring harness is that you don't have to remove the OEM deck until you're ready to pop in the new one; it drastically increases the Wife Acceptance Factor. Having to remove the old deck first was an annoyance I'd rather have avoided. The included wiring instructions are a bit unclear. At first, the wiring diagram made it look like I'd still have to cut into the factory wiring to connect the new deck to the speakers. This is NOT the case, as a few moments' further reading, and a look at the product details page on Crutchfield, confirmed. I used the Posi Products wire harness connectors (you screw them together instead of crimping or soldering) to connect the deck's wires to the RP4-CH11's wires, and all the steering wheel controls Just Worked when I plugged the deck into the vehicle. I also recommend foam tape (Hushmat Quiet tape in my case) for preventing the wiring harness from rattling. Wrapped the Posi connectors and other hard plastic bits with it.

Pros: Does what it says on the box: preserved the steering wheel controls perfectly

Cons: There is a tiny lag when using the steering wheel controls to e.g. adjust the volume on our aftermarket deck -- a few tenths of a second -- compared with the OEM unit. It's not a big deal (my wife doesn't even notice), but I thought it worth mentioning. In fairness, not sure if it's the deck or the RP4-CH11.

Works Great

Anonymous from Greenville, SC on 12/11/2012

2013 Dodge Grand Caravan
Crutchfield Customer Review (What's this?)

It does what it says. I just connected the wires as directed and turned the dial to the "Pioneer" setting and now my stock steering wheel controls operate my new Pioneer stereo.

Pros: works as described

Cons: a bit pricey

PAC RP4-CH11 Wiring Interface

Greg R from Apollo Beach FL on 12/8/2012

Crutchfield Customer Review (What's this?)

Works awesome. Easy to install. Does exactly what it says.

Pros: Perfect

Cons: None

Does what it says!

papahood from Illinois on 11/11/2012

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

This thing does exactly what it says it's going to do..I can't ask for more. Installed in a 2012 Dodge Avenger and all the controls on the steering wheel work just like they should. If you just sit down and carefully go over all the wires this is not that bad to hook up.

Pros: Half off with head unit purchase, worked out of the box

Cons: wasn't free..some wires could have been a bit longer but i made some extensions for that

It Delivers

alucke from West Newton, PA on 11/6/2012

I didn't buy this product thru crutchfield. But I thought I would write a review. I bought this product thru another company for my 2008 Dodge Grand Caravan. It states that it works on 2009 Dodge Grand Caravan and up. I installed it in my 2008 Dodge Grand Caravan, and it works like a charm. would recommend this product for anyone that has 2008 or high Dodge Grand Caravan

Pros: Works with 2008 Dodge Grand Caravan steering wheel controls.

Cons: None

Wow! It delivers what it promise!

KakoN from Sunrise, Florida on 10/19/2012

I combined with the Sony XAV-64BT on a 2012 Dodge Challenger SXT. I set to the number that it is needed for the radio unit, combined all the wires and done. I didn't lost any off the features of the steering wheel. I can't ask for more. Crutchfield are awesome!

Pros: Excellent

Cons: None

Must have addition to car audio system

Matt H from Akron, OH on 9/26/2012

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

I paid half-price for this because I got it bundled with my head unit. It is worth it but I do not think I would buy it for full price. It does exactly what it says - allows you to retain your stock featured without the stock radio. Very easy to program and is made by PAC which makes quality products.

Pros: Easy to program. Acts as a wiring harness so you do not need to buy one in addition to this. Can update firmware. Easy to understand directions.

Cons: Cost. Comes with pre-sets for the most popular head unit manufacturers and even some not so popular ones. Unfortunately, the pre-set for Alpine did not work with my Alpine head unit so I had to manually program it. Kind of bulky, had to be creative to get my head unit to fit with this attached to it.

Details

Hands-on research

Product Research

Features

Overview: The RadioPro4 (RP4-CH11) is a radio replacement and SWC (steering wheel control) interface that comes pre-loaded with amplifier retention and SWC software, navigation based output signals, and firmware that retains all of the vehicle's original safety and convenience features when replacing the factory radio with an aftermarket head unit.

Functionality: The RP4-CH11 interface allows the replacement of a factory radio in select Chrysler/Dodge/Jeep vehicles with MSCAN or LSFT-CAN databus radios. Using this interface will retain factory features such as steering wheel controls (SWC), vehicle entertainment system (VES), and the factory audio amplifier whenever the original radio is removed. The RP4-CH11 also provides data bus driven outputs such as retained accessory power (RAP), vehicle speed sensor (VSS), illumination, reverse trigger, and parking brake.

Note: Does not retain uConnect.

Vehicle Compatibility: The RadioPro4 (RP4-CH11) is compatible with select 2004-up Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen vehicles with the CAN-bus system. Compatible vehicles as of 7/13/2016 include:

Make Model Year
Chrysler 200 2011-2014
300 2005-2010
Aspen 2007-2009
PT Cruiser 2007-2010
Sebring 2007-2010
Town & Country 2008-2016
Dodge Avenger 2007-2014
Caliber 2006-2012
Challenger 2008-2014
Charger 2006-2010
Dakota 2005-2011
Durango 2004-2012
Grand Caravan 2009-2016
Journey 2009-2010
Magnum 2005-2008
Nitro 2007-2011
Ram 2006-2011
Jeep Commander 2006-2010
Compass 2007-2016
Grand Cherokee 2005-2012
Liberty 2008-2012
Patriot 2007-2016
Wrangler 2009-2016
Mitsubishi Raider 2006-2009
Volkswagen Routan 2009-2013

Radio Select Switch: The radio select rotary switch on the side of the interface must be adjusted to the proper radio setting before plugging the interface into the vehicle.

# Dial Radio Manufacturer
1 Alpine
2 JVC
3 Kenwood
4 Clarion
5 Valor
6 OEM
7 Dual, Pioneer, Sony
8 Blaupunkt

Amplified & Non-Amplified Factory System Compatible: The RadioPro4 (RP4-CH11) is compatible with both amplified and non-amplified factory systems.

  • Vehicles without a factory amplifier: Connect the aftermarket radio's front & rear speaker wires to the vehicle connector.
  • Vehicles with a factory amplifier: The factory amplifier only accepts two channels of audio input (left/right). Connect the front outputs of the aftermarket radio to the rear inputs of the vehicle connector. This will allow navigation voice prompts and Bluetooth calls to be heard. The rear speaker outputs of the aftermarket radio are not used. Fading is not supported in this application. The factory amplifier's fading is controlled by data communication from the factory radio. Neither the aftermarket radio or the interface have the ability to control the amplifier's fader.

Wiring Connection Chart: Only one of the two provided radio harnesses will be used.

Wire Color Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Black Ground
Blue Power Antenna
Blue/White Amp Turn On
Orange/White Illumination
White Left Front Speaker +
White/Black Left Front Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -
Red/White Parking Brake Detection (-)
Purple/White VSS Output
Green Reverse Output (+)

SWC Compatible: The interface comes pre-programmed for all of the vehicle's factory SWC functions and does not require programming, unless you wish to re-assign the SWC functions to different buttons. The SWC functions can be easily programmed; see control settings and functions below.  The interface retains programming even if your vehicle's battery is disconnected.

Switch Position 1 2 3 4 5 7
Radio Alpine JVC Kenwood Clarion Valor Dual Pioneer Sony
Control Functions Volume +/- Volume +/- Volume +/- Volume +/- Volume +/- Volume +/- Volume +/- Volume +/-
Mute Mute Mute Mute Mute Mute Mute Mute
Source Source Source Source Source Source Source Source
Preset +/- Track +/- Play Search +/- Track +/- Preset +/- Preset +/- Preset +/-
Track +/- Band/Disc + Track +/- Band Cursor up/down Track +/- Track +/- Track +/-
Power Preset/Disc - Disc/FM + Send OK Band Band Band
Play/Enter Select Disc/AM - End *** *** Phone Menu ***
Band/Program Attenuation Answer *** *** *** Answer Call ***
Receive (phone) Phone Receive/Reject *** *** *** *** End Call ***
End Voice Dial *** *** *** *** Voice Activation ***
*** Power *** *** *** *** *** ***
Note: The SWC harness contains a Blue/Yellow wire and a 3.5mm connector. You will only use one of the connectors, based on your type of aftermarket radio. The Blue/Yellow wire supports Kenwood, Newer JVC, OEM and Blaupunkt radios. The 3.5mm jack supports Alpine, Older JVC, Clarion, Pioneer, Sony, Valor, and Dual radios. Not compatible with Soundstream head units.

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.

Accessories
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Was part of an install package, makes installation easier. [ john  Aug 22, 2016 ]
need to install a kenwood ddx9702s in my 2007 Chrysler 300c and someone on a facebook page recommended you guys and this item. so I decided to get this item from you guys. [ Esau Ramos  Aug 18, 2016 ]
Easy all in one! Thank you for making my life easier! [ Karyn  Aug 09, 2016 ]
New head unit [ Christopher  Jul 29, 2016 ]
fitment [ Roger  Jul 08, 2016 ]
Needed for installation [ Raul  Jun 27, 2016 ]
It was recommended to keep use of steering wheel controls [ THOMAS  Jun 18, 2016 ]
its needed for installing a receiver [ Ethan  Jun 05, 2016 ]
Worked with the Jeep Wrangler steering wheel controls perfect. No issues what so ever. Easy install and decent price. [ David  May 23, 2016 ]
These are a MUST to retain the use of steering wheel controls for volume and station choice and other functions. Not hard to install and it keeps all the stock connections unharmed so you can re-install the factory unit. [ Kenneth  May 22, 2016 ]
This was recommended to maintain steering wheel control of my radio. [ Jody  May 19, 2016 ]
needed it [ Paul E.  May 13, 2016 ]
Fits my jeep [ Nicholas  Apr 13, 2016 ]
Need for steering wheel controls in 2014 Jeep JK [ Donald  Mar 19, 2016 ]
Part of install kit. [ George  Mar 03, 2016 ]
Recommended by Crutchfield as compatible with my vehicle (2012 Dodge Caravan) and radio head (Jensen VX7020) even though Jensen is not listed in the PAC PR4-CH11 manual. I chose to purchase through Crutchfield because of the lifetime support. [ Rick  Feb 27, 2016 ]
The price and needed it for my daughters car [ Thomas  Feb 24, 2016 ]
this was referred to me when i selected the type of head unit for my truck. it's almost effortless in deciding what will fit/work with your vehicle. Crutchfield has always been fantastic in taking care of it's customers. Always readily available to answer question/tips and provide top notch customer service. I will continue to purchase all my orders through them. [ Kelby  Feb 22, 2016 ]
it make the install easier just plug it in.. [ S  Feb 16, 2016 ]
recomended [ Michael  Feb 04, 2016 ]
recommended by specialist [ James  Jan 28, 2016 ]

10 questions already asked

With your purchase from Crutchfield, feel free to contact our Tech Support team. They can walk you through the connections on the product. 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. [ Kenny  Aug 16, 2016 ]  Staff
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  Jul 03, 2016 ]  Staff
You should not need the Maestro RR module as well. This PAC interface has steering wheel radio control retention as part of its abilities. Feel free to call an advisor on 1-800-324-9695 for help. My bio: http://www.crutchfield.com/Support/Bio.aspx?bio=101 [ Paul  Jun 06, 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  May 11, 2016 ]  Staff
For 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  Dec 03, 2015 ]  Staff
Jamie,all you have to do is use a small flat head or eye glass precision screwdriver! [ andre  Nov 18, 2015 ]
the best [ michael  Nov 18, 2015 ]
used a small snapon screwdriver [ WILLIAM  Nov 18, 2015 ]
If I remember right, I used a small flat head screwdriver. [ JONATHAN D  Nov 18, 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. [ Krissy  Dec 05, 2014 ]  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. [ Krissy  Aug 19, 2014 ]  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. [ Krissy  Jul 17, 2014 ]  Staff
You will want to contact an Advisor by phone or online chat to discuss compatibility with your current 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  Jan 04, 2014 ]  Staff
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