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iDataLink Maestro HRN-HRR-TO3 Wiring Harness

Install a New Car Stereo in select 2018-2024 vehicles from Toyota (Requires ADS-MRR or ADS-MRR2 Module)

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• Fits select 2018-2024 vehicles from Toyota
• Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
• Retains select factory features
• Provides navigation and illumination outputs

See compatible vehicles Learn more about the hrnhrrto3
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List price $89.99
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$74.99

 with warranty
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Description


iDataLink brand icon

Authorized dealer

Product Features:

  • Radio replacement T-harness to install a new car stereo in Compatible with select 2018-2024 vehicles from Toyota
  • Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
  • Retains the factory amplifier with turn-on, fader and gain control
  • Retains steering wheel controls with two-function buttons and expandable radio functions
  • Retains secondary vehicle display
  • Retains access and modification of vehicle settings
  • Retains the factory backup and 360 camera
  • Retains the factory auto camera switching feature for multiple camera inputs
  • Retains the factory rear seat entertainment (RSE) system
  • Provides navigation outputs, such as parking brake, reverse light and vehicle speed sense
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

iDataLink HRN-HRR-TO3 thumbnail
(newest, current model)
iDataLink HRN-RR-TO3 thumbnail
(previous model, replaced by iDataLink Maestro HRN-HRR-TO3 Wiring Harness)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2001 Toyota Camry is not compatible. Change vehicle or See list of compatible similar products


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Item Details


Manufacturer:

Model Number:

HRN-HRR-TO3

Weight:

1.00lb

Internal SKU:

hrnhrrto3

Internal Product ID:

200221

Customer Ratings & Reviews


iDataLink Maestro HRN-HRR-TO3 Wiring Harness thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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By Carson on March 28, 2025 Checkmark Icon Verified purchase

1 found this helpful


A MUST Have

Makes installing a non OEM radio to the idatalink Maestro an absolute breeze.

By Shane on October 4, 2024 Checkmark Icon Verified purchase

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.