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iDatalink wiring harness and ADS-MRR module in plastic housing

iDatalink

iDatalink HRN-HRR-GM5 Radio Replacement Harness with ADS-MRR Module

SKU CH-X25S-WPQCZ

Radio replacement harness for 2007-2016 GM vehicles retains steering-wheel controls, OnStar, chimes and factory amp with select Alpine, JVC, Kenwood, Sony and Pioneer head units

  • Product typeHarness
  • Key featuresRequires Maestro ADS-MRR or ADS-MRR2 module for full functio
  • Retains steering wheel audio controls, OnStar, warning chimes, and factory amp
  • Displays real-time engine performance data on touchscreen with select receivers
  • Compatible with Alpine, JVC, Kenwood, Sony, and Pioneer head units
  • Includes in-line head-unit connector harness — no wire splicing needed
  • Designed for select GM vehicles from 2007 to 2016

Vehicle Compatibility

The iDatalink HRN-HRR-GM5 is an installation harness designed for select General Motors vehicles from 2007 to 2016. It works with the Maestro ADS-MRR or ADS-MRR2 module to integrate an aftermarket head unit while retaining factory steering wheel controls, OnStar, warning chimes and the factory amplifier.

Required Components

This harness requires a separate Maestro ADS-MRR or ADS-MRR2 interface module for full functionality. Verify that your specific GM model falls within the 2007 to 2016 range and confirm your aftermarket radio is from Alpine, JVC, Kenwood, Sony or Pioneer before ordering.

Upgrade Path

The harness replaces the factory radio connector and eliminates wire splicing when paired with a compatible head-unit direct adapter. The jump is worth it when you want real-time engine performance data displayed on a new touchscreen while keeping all original vehicle alerts and audio controls.

How it compares

Measured against everything we stock in Car Stereos & Multimedia Receivers, at today’s prices. Recalculated every night.

Price $212.99
Typical for this category: the median of 3,253 items is $212.99.

Specifications

Product
Brand nameiDatalink
Product typeHarness

Questions about this item

What components come in the box and what must be purchased separately?

The box contains the HRN-HRR-GM5 harness with an in-line head-unit connector and a chime speaker; the Maestro ADS-MRR or ADS-MRR2 module and any vehicle-specific harness are sold separately.

Which version of the Maestro module should I select for this harness?

Choose either the ADS-MRR or ADS-MRR2 module — both provide full functionality with the HRN-HRR-GM5.

What factory features are retained when the harness and module are installed in a compatible GM vehicle?

Steering wheel audio controls, OnStar, warning chimes and the factory amplifier remain operational, and real-time engine performance data can appear on the touchscreen with select receivers.

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