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Crux SOOCR-26 Wiring Interface Connect a new car stereo and retain the factory amp in select 2005-17 Chrysler-made vehicles

Item # 249SOOCR26

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31 questions - 36 answers

Item # 249SOOCR26

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$59.99

About the Crux SOOCR-26 Wiring Interface

Bob Bihlmayer

Wire in a new radio

Crux's SOOCR-26 interface ensures that you can keep the factory amplifier in your Chrysler-made vehicle when you replace the factory radio; the interface also works in vehicles without a factory amplifier. Once you connect this interface to the wires on your new stereo's wiring harness, you've covered the power, ground, and factory speaker connections for your new stereo.

The SOOCR-26 interface also offers the reverse, illumination, and Vehicle Speed Sensor (V.S.S.) outputs that you'll need if you're installing a navigation receiver. The Crux interface is designed to work with the factory Chrysler CAN-bus systems. 

Product highlights:

  • connect a new stereo in select 2005-17 Chrysler, Dodge, and Jeep models
  • provides connections for Vehicle Speed Sensor (V.S.S.), reverse gear, and illumination for installing navigation receivers
  • works in systems with or without a factory amplifier
  • warranty: 1 year
  • MFR # SOOCR-26

What's in the box:

  • Radio replacement interface
  • 1st Gen wiring harness
  • 2nd Gen wiring harness
  • Audio filter
  • Installation Instructions

Customer reviews for Crux SOOCR-26 Wiring Interface

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4.5 out of 5 stars
414 reviews

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More details on the Crux SOOCR-26 Wiring Interface

Stacey B.

Product Research

Features

Radio Replacement Interface: The CRUX SOOCR-26 is a radio replacement interface for select 2005-up Chrysler, Dodge & Jeep Vehicles with a factory CAN-BUS system. It facilitates the integration of an aftermarket radio and enables retention of factory features when replacing a factory installed radio in select Chrysler/Dodge/Jeep vehicles (with or without factory-installed amps).

Note: This interface does not retain the vehicle's factory Uconnect system, if equipped.

Vehicle Compatibility: The CRUX SOOCR-26 radio replacement interface works with the following 2005-up Chrysler, Dodge & Jeep Vehicles with a factory CAN-BUS system.

Make Model Year
Chrysler 200 2011-2014
300/300C 2005-2010
Aspen 2007-2009
PT Cruiser 2006-2010
Sebring 2007-2010
Town & Country 2008-2016
Dodge Avenger 2007-2014
Caliber 2007-2012
Charger 2006-2010, 2013
Dakota 2006-2011
Durango 2008-2008, 2011-2013
Grand Caravan 2009-2016
Journey 2009-2010, 2013
Magnum 2005-2008
Nitro 2007-2011
Ram 2006-2012
Jeep Commander 2006-2010
Compass 2007-2016
Grand Cherokee 2005-2013
Liberty 2008-2012
Patriot 2007-2017
Wrangler 2007-2017
Mitsubishi Raider 2006-2009
Volkswagen Routan 2009-2013

Notes: The CRUX SOOCR-26 includes two wiring harnesses for older and newer model vehicles, but only one will be used based on your make, model, year vehicle.

Amplified or Non-Amplified Systems: The CRUX SOOCR-26 can be used in Chrysler, Dodge, & Jeep vehicles with or without a factory amplified system. It supports factory Infinity amplifier systems & factory Boston Premium amplified systems.

Note: Front & Rear fading are lost and not adjustable when using the SOOCR-26 to replace a factory radio with an aftermarket head unit in vehicles with a factory amplified system.

Retained Accessory Power (R.A.P.): The ignition power source of many Chrysler/Dodge/Jeep vehicles keeps the radio on until one of the doors is opened; this feature is lost when replacing the factory radio with an aftermarket head unit without the proper installation accessories. The SOOCR-26 is designed to retain the R.A.P. feature and keep the radio powered after the key is off, until the driver door is opened or the OEM timer ends; whichever happens first.

+12V Accessory Output: In many Chrysler/Dodge/Jeep vehicles, there is no 12-volt accessory wire in the factory harness, which requires the installer to run an accessory wire to the fuse box or underneath the steering column when installing an aftermarket radio. The SOOCR-26 is designed to provide a 12V/2A switched accessory output (red wire).

Navigation Outputs: The CRUX SOOCR-26 radio replacement interface module provides a VSS (vehicle speed sense) and a Reverse Gear output to make installing an aftermarket Navigation radio simpler and less time consuming.

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Customer Q&A

31 questions already asked

Q
I just ordered this harness for my 2007 Commander. No navigation or back up cam. Hopefully this works. I bought a different Metra harness elsewhere and it does not work. The powdered sub works but not the door/dash speakers. But they work with the factory head unit?? I'm hoping it's an issue with the factory amp not turning on? Any insight would be great.
shawn  Mar 12, 2024
1 answer
A
This Crux SOOCR-26 interface is compatible with all trim level 2007 Jeep Commanders, Shawn. If you had poor results with the original interface used for the radio swap this should solve the issue. IF you have any issues, do not hesitate to call our Technical Support hotline with your order number handy and we would be happy to help troubleshoot.
bo  Mar 12, 2024 (Staff)
Q
Do I have to do anything at all other than plug this into the existing wiring harness? do i have to do any sort of splicing or cutting wires? 2012 Ram 1500 super basic model, no back up cam or steering wheel buttons. V6 RWD, super basic work truck. Doesnt even have cruise control.
beau-michael  Dec 29, 2023
1 answer
A
There are additional connections that need to be made with most radios, Beau-Michael. With touchscreen radios you will need to connect the reverse trigger and parking brake connections to your truck as they are not found in this harness. You will also need to make hardwire connections from your radio to the Crux SOOCR-26 interface. If you want to see the detailed install instructions, just click on the owner's manual link below the "what's in the box" section of the webpage.
bo  Dec 31, 2023 (Staff)
Q
Will this plug into a 2008 ram sxt quad cab?
triston  Oct 24, 2023
1 answer
A
This Crux SOOCR-26 is compatible with the 2008 Dodge ram 1500 quad cabs, Triston. This harness is compatible with both the 4-speaker and 7-speaker audio systems, as well as 2008 Ram 1500's that came with factory navigation originally. This interface does not retain any steering wheel audio controls but will work with both amplified and non-amplified trim levels. This harness does not have the parking brake interconnect or reverse trigger wires located in it, so if you are installing a touchscreen radio you will have to make those connections manually to your truck. I hope this helps!
bo  Oct 24, 2023 (Staff)
Q
I have a 2007 dodge ram, with the 7 speaker infinity sound system non navigation. Will my steering wheel controls work with this?
joe  Jul 11, 2023
1 answer
A
Greetings Joe, and thank you for checking first. Answer is no, not this interface, but we do have others that can. Of course your new stereo would also have to have that capability. Most of the stereos we carry do. This is the interface you would want. www.crutchfield.com/p_249CSCR41/item.html
hogan  Jul 12, 2023 (Staff)
Q
I have a 2013 Chrysler 200 sedan. Bought it used and do not know if its the 6 speaker model or 4 speaker model and i do not know if there is a factory amp or not. how can i figure that out? Also if i get the ready made harness service is it straight plug and play or do I have to connect any wires myself or "tap into" any wires myself? i read something about connecting to the parking brake. what does that mean exactly? I'm very new to car audio
aleysha  Jul 01, 2023
1 answer
A
We are here to help, Aleysha. You will have to take a look under the dash corner grilles to see if there are any speakers there. If they are, then you have the 6-speaker system. The good news is that this Crux SOOCR-26 interface will work with either model, so no worries! This harness will not retain any steering wheel audio control buttons. Applying ReadyHarness can save you some time if you are installing yourself, but the parking brake wire and reverse camera trigger will need to be connected on your end. With ReadyHarness we set you up in good shape for that by extending those wires if needed and adding a Posi-Tap tool like in the link below to help ease that connection as much as possible on your end. If you need help selecting your radio package or placing your order, please do not hesitate to reach out at 1-800-324-9695 and a live Advisor can help! https://www.crutchfield.com/p_669PP605/Posi-Products-Wire-Connectors.html
bo  Jul 01, 2023 (Staff)
Q
This says both that it will and won't fit the 2017 dodge grand caravan, which is it?
dayton  Jun 04, 2023
1 answer
A
This Crux SOOCR-26 wiring interface fits 2017 Dodge Grand Caravan with either the 4 or 6-speaker stereo, Dayton. This interface does NOT work with the 2017 Dodge Grand Caravan with the original factory subwoofer. If you aren't sure if you have the subwoofer, I suggest choosing the install package with the PAC C2R-CHY4 in the link below with your new Crutchfield radio. The PAC interface will work with both subwoofer and non-subwoofer Grand Caravan models for 2017! https://www.crutchfield.com/p_127C2RCHY4/PAC-C2R-CHY4-Wiring-Interface.html
bo  Jun 05, 2023 (Staff)
Q
Can I connect the interface to 9 conductor speed wire for an aftermarket amplifier?
william  Jan 16, 2023
1 answer
A
This will depend on whether or not you have a factory amplified system. Please reach out to our advisors via online chat or phone at 1-800-324-9695 for help with determining if this will work for your project.
zachary  Jan 16, 2023 (Staff)
Q
will this allow the factory door open chime to work?
sam  Dec 08, 2022
1 answer
A
We will need more information about your vehicle to answer this question. Please reach out to our advisors via online chat or phone at 1-800-324-9695.
zachary  Dec 08, 2022 (Staff)
Q
Hello, this Crux SOOCR-26 Wiring Interface kit serves to connect to a radio, model P68283867 AA A Serial T 00 AM 203 5 T1483? Thank you, jeep Compass sport 2012
xandy1974  Nov 26, 2022
1 answer
A
This interface is designed for the installation of aftermarket radios into specific vehicles. It is not designed to install the factory radio of one vehicle into another vehicle.
zachary  Nov 26, 2022 (Staff)
Q
I got an 07 Durango sxt I got an amp but no alpine and I installed the radio and no power to the radio then I was told I needed a different harness because I need the 12v accessory. Is this the right harness?
d  Oct 05, 2022
1 answer
A
This is one of a couple of interface options that we could use for your 2007 Durango. Please reach out to our advisors via chat or phone at 1-800-324-9695. They'll be happy to help ensure you have the correction installation parts.
zachary  Oct 06, 2022 (Staff)
Q
How would you recommend connecting the wires if I don't have a soldering tool?
randy  Aug 08, 2021
2 answers
A
I use the connectors you can get from Crutchfield they work really great
terry  Aug 09, 2021
A
Wire nuts or electrical tape.
tyler  Aug 08, 2021
Q
2006 jeep commander without navigation and with FM/AM options. Would this harness work to install an aftermarket stereo?
bryan  Jun 16, 2021
1 answer
A
This wiring interface does work in your Jeep to help install an aftermarket radio. Other vehicle specific parts may also be needed. I recommend contacting an advisor by calling 1-800-324-9695 to discuss the radio and the rest of the possible vehicle options to get help selecting all the necessary parts
jason  Jun 29, 2021 (Staff)
Q
What is the purpose of the audio filter?
mark  Jan 20, 2021
1 answer
A
Its purpose is to help, if needed, in getting the audio coming out of the new radio ready for a factory amp if the vehicle has one. Or to let the audio pass if the vehicle does not have a factory installed amp.
jason  Feb 09, 2021 (Staff)
Q
What happens if this harness os for 4 speakers and not 6?
james  Dec 28, 2020
1 answer
A
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.
thomas  Jan 20, 2021 (Staff)
Q
In the S00CR26 Kit, what is the purpose of the Interface module during normal radio operation?
gary  Oct 18, 2020
1 answer
A
Its purpose is to read the databus information and create wire leads for things like the 12V switched power wire (no dedicated wire for this in the stock wiring) and more so it can help keep the radio install a bit easier.
jason  Nov 03, 2020 (Staff)
Q
Does the Crux SOOCR-26 module require anything connected to the mini-USB port? If not, what is its purpose? No cable is provided and the instructions do not show or discuss connecting to this port.
gene  Sep 09, 2020
1 answer
A
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
thomas  Sep 24, 2020 (Staff)
Q
How do I know which generation wire to use? I have a 2008 Jeep Wrangler, no power windows, no steering wheel controls, no back up camera.
jade  May 11, 2020
2 answers
A
Same here, the 4 door. I used the and its has been working. I used the Crux SOOCR-26 Chrysler Radio Interface w/Factory AMP Retention. Item #249SOOCR26
vincent  May 12, 2020
A
The wires are clearly mark. No power or w/ power.
larry  May 11, 2020
Q
Will this solve the issue of not having an ignition accessory wire in the factory harness of my 2006 Jeep Grand Cherokee Loredo?
gregory  Apr 13, 2020
1 answer
A
Hey Gregory! You should reach out to one of our advisors to ensure you get the correct wiring harness that you need! https://www.crutchfield.com/support/ContactUs.aspx
thomas  Apr 29, 2020 (Staff)
Q
Bought the harness for factory direct hook up but there's no way to connect the amp it's the wrong socket?
jon  Mar 20, 2020
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. 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.
kristina  Apr 17, 2020 (Staff)
Q
works with my backup camera?
andre  Mar 05, 2020
1 answer
A
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.
kristina  Mar 18, 2020 (Staff)
Q
Will this fit 2006 dodge Dakota slt and what aftermarket radios will it directly fit ?
ronnie  Feb 16, 2020
1 answer
A
Hi Ronnie, thank you for your question. Please chat with an Advisor online or by phone at 1-800-324-9695. We will be happy to ensure that we have the proper information pulled up on your vehicle, and confirm compatibility with this harness with both your vehicle, as well as the receiver you are hoping to install.
jessica  Mar 02, 2020 (Staff)
Q
Will this work to add a kta 450u alpine power pak to a factory system (standard audio, not premium)?
steven  Feb 09, 2020
1 answer
A
this is for adding a new radio to vehicle. This will not allow integration of an aftermarket amplifier. One of our advisors would love to help you find a solution for you! https://www.crutchfield.com/support/ContactUs.aspx
thomas  Feb 25, 2020 (Staff)
Q
Trying to make up my harness.. the radio harness has a "Parking Brake Sensor" lead and the SOOCR-26 only has one remaining lead labeled: "VSS Vehicle Speed Signal" - is it correct to tie those together? Or am I missing something?
paul a  Mar 23, 2019
1 answer
A
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.
kristina  Apr 01, 2019 (Staff)
Q
Where can we download the Firmware for using this in a Jeep with NO doors on it?
steven  Mar 16, 2019
2 answers
A
Crux has several firmware updates for this at their site, including one for no doors operation.
david  Mar 22, 2019
A
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.
kristina  Mar 22, 2019 (Staff)
Q
I have a 2012 Jeep Liberty Sport Radio doesn't work want to replace it with aftermarket radio with auxiliary Jack and also want to be able to use the steering wheel controls with new aftermarket radio any suggestions?
12jeep  Feb 27, 2019
1 answer
A
I replace my Jeep Grand Cherokee radio using this connection. Don't have steering wheel controls but if I did it would have been easy enough, to connect. recommended from long time crutchfield customer if you have any mechanical skillls at all you can install and be listening to great music, sports talk etc... in no time
bruce  Feb 27, 2019
Q
What is the small plug for on the end of the cruz sooc26 ? Looks like a old cell phone style plug.
keke1  Nov 17, 2018
3 answers
A
it fits in the small box, and wont work without it. also I could not fade from front to rear and if the keys are left in the ignition the radio wont turn off and will drain the battery
sarah  Nov 21, 2018
A
If I remember back that far it's the wiring harness input...does kinda look like a phone plug, but slimmer.
kevin  Nov 20, 2018
A
I am not sure, i don't believe I ended up using the interface on my son's 2007 Charger. My quess would be that it plugs into the black box that is part of the interface.
john  Nov 20, 2018
Q
How do i know if this product is needed? I do not have steering controls nav or rear dvd. Don't even have power doors
james  Mar 15, 2018
1 answer
A
You can be sure you'll always get the proper installation accessories for your vehicle by using the "Find What Fits" application on the main Crutchfield website: https://www.crutchfield.com/car/carselector.aspx?lp=%2fCar%2foutfitmycar%2fmycar.aspx For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx
ryan  Mar 29, 2018 (Staff)
Q
Will this adapter allow you to use the steering wheel controls as well as the factory amplifier?
aaron  Sep 20, 2017
1 answer
A
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.
kenneth  Sep 22, 2017 (Staff)
Q
on this crux soocr-26 which harness would i use for my 2008 dodge avenger sxt? because i saw there is a 1st gen and 2nd gen, and theres only 1 socket?
roberto fermin  Sep 23, 2016
1 answer
A
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 you will need for an installation in your vehicle.
kenneth  Sep 23, 2016 (Staff)
Q
will it work on 2007 Chrysler 300 with no navigation?
rod  Jul 06, 2016
1 answer
A
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 integrate and what you will need for an installation in your vehicle.
kenneth  Jul 06, 2016 (Staff)
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