iDatalink
iDatalink HRN-HRR-TO2 Radio Replacement Harness with ADS-MRR2 Module
Radio replacement harness retains steering wheel controls, factory amplifier and fader with select 2012-2020 Toyota vehicles
- TypeHarness
- FeaturesRequires Maestro ADS-MRR or ADS-MRR2 module
- Retains steering wheel audio controls with any stereo
- Retains factory amplifier with any stereo
- Retains fader control with iDatalink-ready stereos
- Compatible with select Toyota vehicles from 2012 to 2020
- Displays performance data and gauges on touchscreen with select iDatalink-ready receivers
Toyota Integration Harness
The iDatalink HRN-HRR-TO2 is a radio replacement harness designed for select Toyota vehicles from 2012 to 2020. It works with a Maestro ADS-MRR or ADS-MRR2 module to connect an aftermarket stereo without cutting or splicing wires. The harness retains steering wheel audio controls and the factory amplifier with any compatible stereo. It also preserves fader control when paired with iDatalink-ready receivers.
Upgraders Keeping Factory Features
This harness suits owners upgrading the stereo in a compatible Toyota who want to keep steering wheel controls, the factory amplifier, and the backup camera. It also retains the vehicle settings personalization menu and aux input. Builders installing a stereo in a non-Toyota vehicle or a Toyota outside the 2012 to 2020 range cannot use this specific harness. Buyers who do not plan to use a Maestro ADS-MRR or ADS-MRR2 module should look elsewhere.
Module Compatibility Requirement
The single specification that decides fitment is the requirement for a Maestro ADS-MRR or ADS-MRR2 module; the harness cannot function without one. The included ADS-MRR2 module adds compatibility with select 2006 and newer Chrysler, Fiat, Ford, GM, Honda, Acura, and Subaru vehicles. Verify your specific vehicle and stereo are supported by the module before purchasing.
Highlights
- Retains steering wheel audio controls with any stereo
- Retains factory amplifier with any stereo
- Retains fader control with iDatalink-ready stereos
- Compatible with select Toyota vehicles from 2012 to 2020
- Displays performance data and gauges on touchscreen with select iDatalink-ready receivers
Specifications
| Brand | iDatalink |
|---|---|
| Type | Harness |
| Features | Requires Maestro ADS-MRR or ADS-MRR2 module |
Questions about this item
Does the HRN-HRR-TO2 harness keep my Toyota steering wheel audio controls and factory amplifier when I install a new stereo?
The harness is designed to retain steering wheel audio controls and the factory amplifier with any aftermarket stereo in compatible Toyota vehicles from 2012 to 2020.
How can I verify the ADS-MRR2 module is functioning after installation?
The module enables display of performance data and gauges on the touchscreen of select iDatalink-ready receivers, confirming communication with the vehicle data bus.
What components are included and what must I purchase separately for a complete installation?
The box contains the HRN-HRR-TO2 harness and the ADS-MRR2 interface module; a Maestro RR or RR2 module and a brand-specific head unit adapter are required separately.
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