iDatalink Maestro HRN-RR-HD2 Plug and Play T-Harness for Select 2014-22 Harley Davidson Motorcycles

Harley-Davidson motorcycles have long been known for their iconic style and powerful performance. However, when it comes to technology and entertainment systems, some riders may find themselves yearning for an upgrade. If you’re looking to enhance your Harley’s audio experience and unlock a range of exciting features, the iDatalink Maestro HRN-RR-HD2 Plug and Play T-Harness might be just what you need.

In this comprehensive guide, we’ll delve into the details of the iDatalink Maestro HRN-RR-HD2 T-Harness, designed for select 2014-22 Harley-Davidson motorcycles. This innovative wiring adapter allows you to seamlessly integrate a new iDatalink-ready radio into your beloved Harley. You’ll discover how it retains essential functions, enhances your audio controls, and provides a host of other impressive features.

Unleash the Potential of Your Harley

If you’re a Harley enthusiast, you understand the importance of music and entertainment while cruising down the open road. The iDatalink Maestro HRN-RR-HD2 T-Harness is here to help you take your riding experience to the next level.

Working in harmony with iDatalink’s Maestro ADS-MRR or ADS-MRR2 module, this T-Harness enables you to connect a new iDatalink-ready radio to your Harley-Davidson motorcycle. The result? An upgraded audio system that not only retains your handlebar audio controls but also grants you the ability to program two functions for each button.

But that’s not all; this versatile module goes the extra mile by allowing you to access vital vehicle information, read and reset engine codes, and even view select performance gauges, including the H-D Track Pack gauges, right from your radio’s screen.

Unlock a World of Features

The iDatalink Maestro HRN-RR-HD2 T-Harness is not just about audio controls; it’s about enhancing your overall riding experience. Here are some of its standout features:

Seamless Factory Amp Integration

If your Harley comes equipped with a factory amp, the HRN-RR-HD2 T-Harness ensures it stays operational with your new radio. This integration ensures that your audio quality remains top-notch.

Enhanced Navigation Functionality

For those who crave navigation features, this harness provides outputs such as parking brake and speed pulse. This means you can install a radio with navigation functions and enjoy the convenience of GPS while on your Harley.

Front Camera Auto Control

Do you have a new radio with a second camera input? The HRN-RR-HD2 T-Harness retains your Front Camera Auto Control feature, allowing you to effortlessly manage your front camera while riding.

Compatibility Beyond iDatalink Radios

While the primary focus is on iDatalink-ready radios, you can still use this harness and the iDatalink module to install a non-iDatalink-ready radio. In this case, you’ll retain your handlebar audio controls, ensuring you still have control over your music.

Simplified Installation with HRN-RR-HD2

The iDatalink Maestro HRN-RR-HD2 installation harness is designed to simplify the installation of the Maestro RR or RR2 Car Radio Replacement Interface module. It’s compatible with select Harley Davidson motorcycles and is essential when replacing your factory radio with an iDatalink Serial Port compatible head unit from Kenwood, JVC, Alpine, Sony, Pioneer, or other non-iDatalink-ready aftermarket head units.

Please note that the HRN-RR-HD2 installation harness requires the purchase of the iDatalink Maestro RR or RR2, which is sold separately.

Preparing for Installation: Flashing Module via Weblink Desktop

Before you can enjoy the benefits of the iDatalink Maestro HRN-RR-HD2 T-Harness, you’ll need to ensure that the Maestro RR or RR2 has the correct firmware. The process is straightforward, thanks to the included USB cable and Weblink Desktop software.

Here are the system requirements:

• 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

Once you’ve met these requirements, you can easily “flash” the Maestro RR with the necessary firmware, preparing it for installation. This step is crucial to ensure that your T-Harness and radio work seamlessly together.

Retained and Extra Features

One of the most impressive aspects of the iDatalink Maestro HRN-RR-HD2 T-Harness is its ability to retain and add features to your Harley-Davidson motorcycle. Here’s what you can expect:

Retained Factory Features

When you replace your factory radio with a compatible iDatalink Serial Port head unit using the Maestro RR or RR2, you’ll retain the following factory features (if applicable):

• Factory amplifier with Turn-On, Speed Compensated Volume (Premium Audio Systems), and Digital Fader (Premium Audio Systems)
• Handlebar Audio Controls with Standard and Expanded Radio Functions, plus Two Functions on Each Button
• Front Camera Auto Control (aftermarket radio must have a 2nd camera input)

Please note that when installing an aftermarket head unit without the iDatalink Serial Port, only the factory Handlebar Audio Controls are retained.

Extra Features

If you’re upgrading from an aftermarket head unit to a compatible iDatalink Serial Port head unit, you’ll enjoy additional features, including:

• Vehicle Info: Access essential information such as Tire Pressure Display, Battery Voltage Display, and the ability to Read/Reset Engine Codes.
• Gauges: View select Performance Gauges, including the coveted “Track Pack” Gauges.

These extra features provide valuable insights into your motorcycle’s performance and health, enhancing your riding experience.

Outputs

The HRN-RR-HD2 installation harness includes essential outputs, such as:

• Accessory Power Output (15A): Ensures your accessories receive the necessary power.
• Parking Brake Output: Required for safety and navigation functions.
• Vehicle Speed Pulse Output: Enhances the accuracy of navigation systems.

Compatibility Across Harley-Davidson Models

The iDatalink Maestro HRN-RR-HD2 T-Harness is designed to fit a range of Harley-Davidson models, making it a versatile choice for many riders. The compatible models include:

• Electra Glide: 2014 – 2021
• Road Glide: 2014 – 2021
• Street Glide: 2014 – 2021
• TRI Glide: 2014 – 2021
• Ultra Limited: 2014 – 2021

Whether you own one of these iconic Harley models or are planning to invest in one, the HRN-RR-HD2 T-Harness ensures a seamless and feature-rich audio upgrade.

Upgrade Your Harley’s Radio

Enhancing your Harley-Davidson motorcycle’s audio and entertainment system has never been easier. The iDatalink Maestro HRN-RR-HD2 Plug and Play T-Harness is a game-changer, offering a range of benefits, from retaining factory features to adding exciting extras. With its seamless integration and compatibility with select Harley models, it’s the ideal choice for riders seeking an upgraded audio experience. Upgrade your Harley’s radio today and embark on a journey filled with music, navigation, and information at your fingertips.

FAQs – Your Questions Answered

1. What is the iDatalink Maestro HRN-RR-HD2 T-Harness used for? The iDatalink Maestro HRN-RR-HD2 T-Harness is used to integrate a new iDatalink-ready radio into select 2014-22 Harley-Davidson motorcycles. It allows you to retain handlebar audio controls, access vehicle information, and enjoy additional features.

2. Do I need additional modules to use the HRN-RR-HD2 T-Harness? Yes, you will need iDatalink’s Maestro ADS-MRR or ADS-MRR2 module, which is sold separately, to fully utilize the HRN-RR-HD2 T-Harness.

3. Can I install a non-iDatalink-ready radio with this harness? Yes, you can use this harness and the iDatalink module to install a non-iDatalink-ready radio, but in this case, you’ll retain only your handlebar audio controls and not the additional features.

4. What features are retained when upgrading to a compatible iDatalink Serial Port head unit? When upgrading to a compatible iDatalink Serial Port head unit, you can retain factory features such as the factory amplifier, handlebar audio controls, and Front Camera Auto Control (if your new radio has a 2nd camera input).

5. What extra features can I enjoy with the HRN-RR-HD2 T-Harness? Upgrading to a compatible iDatalink Serial Port head unit using this harness grants you access to extra features, including Vehicle Info (Tire Pressure Display, Battery Voltage Display, Read/Reset Engine Codes) and select Performance Gauges, including “Track Pack” Gauges.

Upgrade your Harley’s audio experience today with the iDatalink Maestro HRN-RR-HD2 T-Harness, and ride in style with enhanced entertainment and information at your fingertips.