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Product Description
Product Description
iDatalink HRN-HRR-GM5 Radio Replacement Harness for 2007-2016 GM Vehicles
The iDatalink HRN-HRR-GM5 gives you a practical way to connect a compatible aftermarket radio in select 2007-2016 GM vehicles. Designed for use with Maestro RR and RR2 modules, this radio replacement harness helps retain important factory features while creating a cleaner connection between your vehicle and new receiver.
Designed for Select 2007-2016 GM Vehicles
The iDatalink HRN-HRR-GM5 is specifically designed for select GM vehicles from 2007 through 2016. Instead of treating every radio replacement like a completely custom wiring project, this harness provides a vehicle-specific connection designed around compatible GM factory systems.
Because vehicle configurations can vary, check the vehicle fit guide to confirm compatibility with your specific model before use.
Compatible with Maestro RR and RR2 Modules
The iDatalink HRN-HRR-GM5 requires either the Maestro ADS-MRR or ADS-MRR2 module for proper integration. Together, the harness and Maestro module act like a bridge between the factory electronics and your compatible aftermarket radio.
Why replace useful factory functions when you can keep them connected? With the proper Maestro module, the iDatalink HRN-HRR-GM5 retains steering wheel audio controls, OnStar, safety warning chimes, and the factory amplifier.
- Designed for select 2007-2016 GM vehicles
- Compatible with Maestro ADS-MRR and ADS-MRR2 modules
- Retains factory steering wheel audio controls
- Retains OnStar functionality
- Retains safety warning chimes
- Retains the factory amplifier
Universal Radio-Side Connector
The iDatalink HRN-HRR-GM5 features a universal connector on the radio side. This design supports plug-and-play connections with Maestro head unit adapters while also allowing conventional connections when required.
For select radio brands, the iDatalink HRN-HRR-GM5 also supports an in-line head-unit connector harness. This setup eliminates the need to splice wires, helping keep the connection organized and straightforward.
Head-Unit Direct Harness Compatibility
The iDatalink HRN-HRR-GM5 supports compatible “Head-unit Direct” harnesses, providing another convenient connection option for supported radios. Think of it as matching the correct pieces of a puzzle rather than rebuilding the wiring from scratch.
This compatibility makes the iDatalink HRN-HRR-GM5 especially useful when paired with supported Maestro equipment and compatible aftermarket receivers.
Access Engine Performance Data
Want more information available directly from your new touchscreen? When paired with select compatible Alpine, JVC, Kenwood, SON, and Pioneer receivers, the iDatalink HRN-HRR-GM5 can support the display of engine performance data on the radio screen.
This capability brings supported vehicle information into the same display you use for your aftermarket radio, helping create a more integrated dashboard experience.
Product Specifications
- SKU: HRN-HRR-GM5
- UPC: 627780004099
- Classification: Radio Replacement Harness Kits
- Vehicle Compatibility: Select 2007-2016 GM vehicles
- Module Compatibility: Maestro ADS-MRR or ADS-MRR2 required
- Width: 5.00 in
- Height: 2.00 in
- Depth: 8.00 in
- Condition: New
- Shipping: Free Shipping
Keep More of Your Factory Features
TheHRN-HRR-GM5 combines vehicle-specific connectivity with support for important GM factory functions. From steering wheel controls and OnStar to safety chimes and factory amplifier retention, it helps your replacement radio work alongside features already built into your vehicle.
With its Maestro RR and RR2 compatibility, universal radio-side connector, and support for select direct-connect harnesses, the HRN-HRR-GM5 provides a focused solution for compatible 2007-2016 GM vehicles.
Frequently Asked Questions
What vehicles is the iDatalink HRN-HRR-GM5 designed for? The harness is designed for select 2007-2016 GM vehicles. Check the vehicle fit guide for specific compatibility.
Does the iDatalink HRN-HRR-GM5 require a Maestro module? Yes. It requires either the Maestro ADS-MRR or ADS-MRR2 module for proper integration.
Which factory features can the harness retain? It can retain steering wheel audio controls, OnStar, safety warning chimes, and the factory amplifier when used with the required compatible equipment.
Can the harness display engine performance information? Yes. With select compatible Alpine, JVC, Kenwood, SON, and Pioneer receivers, it can support engine performance data on the touchscreen.
What is the UPC for the iDatalink HRN-HRR-GM5? The UPC is 627780004099.



