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iDatalink HRN-RR-CH3 Factory Integration Adapter

Connect an iDatalink-compatible car stereo and retain steering wheel controls and factory amp in select Chrysler-made vehicles (ADS-MRR module also required)

Item # 794HRRCH3

iDatalink's HRN-RR-CH3 wiring adapter allows you to connect an iDatalink-ready car stereo in select 2007-up...

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iDatalink's HRN-RR-CH3 wiring adapter allows you to connect an iDatalink-ready car stereo in select 2007-up...

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Item # 794HRRCH3

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$34.99

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About the iDatalink HRN-RR-CH3 Factory Integration Adapter

iDatalink working with Chrysler

iDatalink's HRN-RR-CH3 wiring adapter allows you to connect an iDatalink-ready car stereo in select 2007-up Chrysler vehicles, working in conjunction with iDatalink's Maestro ADS-MRR module. Once connected, you'll retain the use of your steering wheel audio controls and your factory amp in these vehicles, as well as your warning chimes and retained accessory power.

iDatalink working with Chrysler

iDatalink's HRN-RR-CH3 wiring adapter allows you to connect an iDatalink-ready car stereo in select 2007-up Chrysler vehicles, working in conjunction with iDatalink's Maestro ADS-MRR module. Once connected, you'll retain the use of your steering wheel audio controls and your factory amp in these vehicles, as well as your warning chimes and retained accessory power.

The package includes connectors that plug in between the Maestro module, your factory radio's wiring plugs, and the serial port on your new car stereo. You'll have to solder or splice together this harness's power/ground, illumination, speaker, and navigation output wires to the corresponding wires on your aftermarket receiver's wiring harness.

Keeping your factory features with an iDatalink-ready car stereo

If you're buying a compatible iDatalink-ready car stereo, you'll enjoy the outstanding performance of your receiver, plus seamless touchscreen control over most of the factory features in select Chrysler-built vehicles. You'll also be able to display engine performance data and other vehicle info on your receiver's screen.

Installation note: The HRN-RR-CH3 adapter must be used with the iDatalink Maestro ADS-MRR module to connect a new iDatalink-compatible car stereo to your Chrysler-made vehicle.

READ LESS

Product highlights:

  • allows installation of a new receiver with iDatalink port in select Chrysler vehicles (also requires the Maestro ADS-MRR module)
  • retains the use of your steering wheel audio controls and factory amp
  • displays engine performance data on touchscreen with select Alpine, JVC, Kenwood and Pioneer receivers
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # HRN-RR-CH3
KEEP READINGREAD LESS

What's in the box:

  • Chrysler/Dodge/Jeep installation harness (for use with Maestro RR interface)
  • OBDII harness
  • T-harness

Customer reviews

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iDatalink HRN-RR-CH3 Factory Integration Adapter reviews

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iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Baden, PA on 7/26/2019

2018 Ram Promaster City

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Very helpful another reason to shop here

Pros:

Cons:

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0 of 0 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from East Granby, CT on 5/30/2019

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Easy instructions, worked as advertised. Connect wires plug and play.

Pros: Keeps Factory features

Cons: None

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iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Eastvale , CA on 5/17/2019

Verified customer (What's this?)
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The adapter worked great. Paired with the "Ready Harness" service. Super easy install with the Maestro devices.

Pros:

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Crutchfield response on

0 of 0 found this helpful

Works as it should

Crutchfield customer from North Vernon, IN on 5/5/2019

2016 Jeep Cherokee

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Verified employee purchase (What's this?)

Does it's job and does it well.

Pros: Makes whole thing work.

Cons:

Crutchfield response on

0 of 0 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Brandon from Shoreham, NY on 2/25/2019

2017 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

You'd be stupid not to get this already completed harness. Save you time and aggravation!

Pros: Makes the install very easy

Cons: None

Crutchfield response on

0 of 0 found this helpful

Worth It!

Joshua from Lake Junaluska, NC on 2/5/2019

2015 Ram 2500

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Verified employee purchase (What's this?)

skip the migraine and buy the premade harness! its worth it.

Pros: Crutchfield did the work. It was made correctly

Cons: It wasn't Free

Crutchfield response on

1 of 1 found this helpful

Disappointed

Bob from Odessa, TX on 1/2/2019

2018 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

Not plug and play, with the Pioneer AVH 501, it has about 16 wires that have to be spliced in to the factory wires, bummer. So I took it to a local car stereo shop, they did the hook-up. I bet you will have to as well.

Pros:

Cons: Not a plug and play.

Crutchfield response on

0 of 1 found this helpful

Frustrating install

Crutchfield customer from Estero, FL on 11/23/2018

2018 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

The harness in itself is good and was relatively straightforward for a head unit install. I rated it a 1 due to the OBDII harness that comes with it. I had to make 3-4 calls to Crutchfield tech support to assist with wiring. No directions came with unit as to how to install the OBDII. Got different answers from each person I spoke to and nearly destroyed my OEM wiring. Finally had to call Maestro tech support x2 to get things straightened out. There should be much clearer directions and info with wiring this component.

Pros: easy to connect head unit

Cons: very poor info and support for OBDII harness

Crutchfield response on

0 of 0 found this helpful

Works great

Scott from Highland Vlg, TX on 11/14/2018

2017 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

Works perfectly. I had issues with the existing amplifier not turning on when the ignition turns on. Turns out I spliced the blue/white wire with a purple/white wire on the Maestro. Once I fixed the wiring, everything works perfectly. Much better than expected.

Pros: Must have add on to Maestro

Cons: Blue and Purple wires look very similar

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iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Lexington nc on 10/28/2018

2018 Ram 1500

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Pretty simple color to color.

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

PERFECT FIT/FUNCTION

Larry from Greenville, TX on 10/8/2018

2017 Fiat 500

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This was a perfect fit for my vehicle.

Pros: Easy install Perfect fit

Cons: None

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0 of 0 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Guest from Lebanon, OR on 10/5/2018

2017 Ram 2500

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Excellent quality, professional build. 10/10 would buy again

Pros:

Cons:

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iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Tucson, AZ on 6/30/2018

2015 Ram 3500

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Verified employee purchase (What's this?)

Adapter works fine interfaced with my 2015 RAM

Pros: Harness was plug & play

Cons: Instructions for configuring and connecting could be better

Crutchfield response on

1 of 1 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Cibolo, TX on 5/25/2018

2017 Ram 2500

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Worked perfectly for my application on my ram 2500

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Tucson, AZ on 1/18/2018

2014 Ram 2500

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Great product!!!

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Citrus Heights, CA on 11/27/2017

2016 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

This thing is AMAZING!!! I was able to retain all of the factory vehicle infotainment system functions when I upgraded my OEM stereo. Setup was a breeze, and the installation is dummy proof. Just follow the instructions.

Pros:

Cons:

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0 of 0 found this helpful

Perfect solution

Bob from Richmond, VA on 10/21/2017

Verified customer (What's this?)
Verified employee purchase (What's this?)

I was able to retain all steering wheel control functions and most of the Uconnect functions with this adapter. I used it during the installation of a Pioneer NEX 2330 head unit.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Austin, TX on 7/18/2017

2015 Chrysler 200

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Verified employee purchase (What's this?)

Great service . A well deserved 5 stars . The adapter was a perfect match . Keep up the good work .

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Simple way to keep original USB!

Michael from Clayton, NC on 5/14/2017

2013 Ram 1500

Verified customer (What's this?)
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Very easy to install. Was done in ten minutes! Highly recommend!

Pros: Easiest install I've ever had

Cons: None!

Crutchfield response on

0 of 0 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Crutchfield customer from Davenport, FL on 4/16/2017

2016 Ram 1500

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Works perfectly, installation is a breeze

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

iDatalink HRN-RR-CH3 Factory Integration Adapter

Scott from Old Orchard Beach, ME on 3/27/2017

2014 Ram 1500

Verified customer (What's this?)
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Works as designed

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

It's Great

Jason from Benton, KY on 2/17/2017

2014 Ram 1500

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Verified employee purchase (What's this?)

Does what it says. What else is there to write? It's a wiring harness.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Great product!

Allan from Culpeper, VA on 10/5/2016

2006 Subaru Forester

Verified customer (What's this?)
Verified employee purchase (What's this?)

Outstanding product...makes factory integration of aftermarket headunits a breeze.

Pros: Ease of use...

Cons: None.

Crutchfield response on

0 of 0 found this helpful

Easy!

Ryan R from Claremore, OK on 6/1/2016

2015 Ram 2500

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Made install a breeze, very clean set up.

Pros: Straightforward, very clean.

Cons:

Crutchfield response on

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More details on the iDatalink HRN-RR-CH3 Factory Integration Adapter

Stacey B.

Product Research

Features

Installation Harness: The iDatalink Maestro HRN-RR-CH3 installation harness greatly simplifies the installation of the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately) in select Chrysler, Dodge, Jeep, Fiat, and Ram vehicles with a 52-pin radio plug when replacing your factory radio with an iDatalink Serial Port compatible head unit from Kenwood, JVC, Alpine or Pioneer (click here for a list of compatible radios). This installation harness will not work with aftermarket head units that do not feature an iDatalink Serial Port.

Notes: The iDatalink Maestro HRN-RR-CH3 installation harness requires the purchase of the iDatalink Maestro RR (794ADSMRR).

Vehicle Compatibility Chart: Click here for a list of compatible Chrysler, Dodge, Jeep, Fiat, and Ram vehicles. Or, click here to find out what works with your particular vehicle.

Flashing Module via Weblink Desktop: The iDatalink Maestro RR (ADS-MRR) will need to be loaded with correct firmware before installation. The included USB cable plugs into your computer and allows you to "flash" the Maestro RR with the appropriate firmware to prepare it for installation. Simply download Weblink Desktop (for Windows and Mac) onto your computer to access the appropriate firmware. System requirements include -

  • Windows PC (10/8.1/8/7/Vista/XP/2000) or Mac OS X (Mojave [10.14], HighSierra [10.13], Sierra [10.12], El-Capitan [10.11])
  • Available USB port (version 2.0 or 3.0)
  • 4GB RAM or more
  • 200MB available space on HDD
  • Internet connection

Retained Features: The following factory features (if applicable) are retained when replacing your factory radio with a compatible iDatalink Serial Port head unit from Kenwood, JVC, Alpine, or Pioneer using the Maestro RR Car Radio Replacement Interface module and HRN-RR-CH3 installation harness.

  • Steering Wheel Controls
  • Analog or Digital Amp with Turn On, Fader, & Gain
  • Vehicle Settings

Extra Features: The following Extra features are added when replacing your aftermarket head unit with a compatible iDatalink Serial Port head unit from Kenwood. JVC, Pioneer, or Alpine using the Maestro RR Car Radio Replacement Interface module and HRN-RR-CH3 installation harness.

  • Performances Gauges
  • Vehicle Information (TPMS, Doors, Check Engine)
  • On-Screen Parking Sensor Display

Connections: The iDatalink Maestro HRN-RR-CH3 installation harness contains a Molex connector which plug into your factory radio harness. On the other end of the harness are four multi-pin connectors which plug into the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately). In addition, you will need to hardwire the power/ground, illumination, speaker, and navigation output leads of the HRN-RR-CH3 harness to your aftermarket head unit's wiring harness.

Note: When using the HRN-RR-CH3 installation harness, you will not use the additional harnesses that are included with the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately).

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
To use factory steering wheel controls [ Nicholas  Feb 03, 2019 ]
A
I want my new receiver to work like it was a factory install [ Louis  Jan 11, 2019 ]
A
Recommended by your system [ Myron  May 25, 2018 ]
A
Really [ T  Jan 05, 2018 ]
A
Easy install [ RICHARD  May 21, 2017 ]
A
because i need it [ Chad  Apr 28, 2017 ]
A
to utilize factory display options [ michael  Jan 23, 2017 ]
A
It is needed for the Maestro RR. [ Steven  Nov 13, 2016 ]
A
integrate my factory controls [ Jim  Nov 05, 2016 ]
A
It's what fits [ Brian  Sep 17, 2016 ]
A
wanted idatalink [ Chris  Sep 07, 2016 ]
A
So the maestro and head unit,would be able to communicate with each other [ Richard  Dec 17, 2015 ]
SHOW MORESHOW LESS

3 questions already asked

Q
What amplifiers work best with the I data link maestro module?
[ Terence  Nov 03, 2018 ]
1 answer
A
Thanks for your question. For information on selecting the best amp I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
[ Krissy  Nov 12, 2018 ]  Staff
Q
Does this product utilize steering wheel phone controls?
[ Jimmie  Mar 16, 2018 ]
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.
[ Krissy  Mar 25, 2018 ]  Staff
Q
Are all 52 wires included in the connector?
[ Robert  Jul 20, 2017 ]
1 answer
A
The iDatalink HRN-RR-CH3 offers the 52 pin plug for connection to the stock plug in compatible vehicles, yes. Keep in mind; the HRN-RR-CH3 cannot be used by itself; it needs to be paired with the iDatalink ADS-MRR integration module: http://www.crutchfield.com/p_794ADSMRR/item.html and a compatible aftermarket stereo. For additional assistance and personalized recommendations, feel free to contact us directly: https://www.crutchfield.com/support/ContactUs.aspx
[ Ryan  Jul 26, 2017 ]  Staff

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