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Maestro ADS-MRR2 module and HRN-RR-FO3 adapter wiring harnesses in plastic housings

Maestro Luggage

Maestro ADS-MRR2 Interface Module & HRN-RR-FO3 Adapter for 2017+ Ford

SKU CH-KKG2-K2659

Allows installation of an iDatalink-ready receiver in select 2017+ Ford vehicles while retaining factory steering wheel audio controls and amplifier

  • TypeInstallation Parts
  • FeaturesAllows installation of a new iDatalink-ready receiver in sel
  • Install an iDatalink-ready receiver in 2017+ Ford trucks using the included HRN-RR-FO3 harness
  • Keep steering wheel audio controls working after upgrading the stereo with the ADS-MRR2 module
  • Retain the factory amplifier if the vehicle is equipped with one
  • Preserve features such as OnStar, SYNC and Uconnect on compatible Kenwood, Alpine, Pioneer, Sony and JVC touchscreens
  • Use the same module in select 2006-up Chrysler, Fiat, GM, Honda, Subaru, Toyota and Volkswagen vehicles with the correct harness

Vehicle integration module

The Maestro ADS-MRR2 interface module and HRN-RR-FO3 adapter enable installation of an iDatalink-ready receiver in select 2017+ Ford vehicles. They work together to connect the new stereo with the factory wiring while preserving steering wheel audio controls and the factory amplifier when present.

Build fit and retained features

The ADS-MRR2 module pairs with the vehicle-specific HRN-RR-FO3 harness to integrate all car stereo connections without cutting factory wires. The combination retains convenience features such as OnStar, SYNC and Uconnect on compatible Kenwood, Alpine, Pioneer, Sony and JVC touchscreen receivers. It supports select 2006-up vehicles across Chrysler, Fiat, Ford, GM, Honda/Acura, Subaru, Toyota/Scion and Volkswagen when the correct harness is used.

Sustained operation behaviour

Once programmed for the vehicle, the module maintains continuous data communication between the receiver and factory systems during extended drives. Steering wheel commands, amplifier signals and vehicle data displays remain active without interruption. The harness connection stays secure through vibration and temperature cycles typical in truck use.

Highlights

  • Install an iDatalink-ready receiver in 2017+ Ford trucks using the included HRN-RR-FO3 harness
  • Keep steering wheel audio controls working after upgrading the stereo with the ADS-MRR2 module
  • Retain the factory amplifier if the vehicle is equipped with one
  • Preserve features such as OnStar, SYNC and Uconnect on compatible Kenwood, Alpine, Pioneer, Sony and JVC touchscreens
  • Use the same module in select 2006-up Chrysler, Fiat, GM, Honda, Subaru, Toyota and Volkswagen vehicles with the correct harness

Specifications

BrandMaestro
TypeInstallation Parts
FeaturesAllows installation of a new iDatalink-ready receiver in select 2017+ Ford

Questions about this item

What is the earliest model year of Ford vehicles the ADS-MRR2 module supports for steering wheel control retention?

The ADS-MRR2 module supports select Ford vehicles from 2006 onward for steering wheel audio control retention when paired with the correct vehicle-specific harness.

How much heat does the ADS-MRR2 module generate during continuous daily driving?

The ADS-MRR2 module is a low-power data interface; it produces negligible heat during normal operation and does not require active cooling.

Which factory connector does the HRN-RR-FO3 adapter plug into on a 2017+ Ford?

The HRN-RR-FO3 adapter connects directly to the factory wiring harness in select 2017 and newer Ford trucks to provide power, ground, and data links for the Maestro module.

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