iDatalink Maestro HRN-HRR-TO2 Radio Replacement Harness for 2012-2021 Toyota

The iDatalink Maestro HRN-HRR-TO2 is a radio replacement wiring harness designed for select 2012-2021 Toyota vehicles. It helps simplify aftermarket radio or integration work by matching the correct vehicle-specific hardware, wiring, or signal adapter to the compatible Maestro system and aftermarket equipment.

Key Features

• Vehicle-specific radio replacement harness for select 2012-2021 Toyota vehicles
• Works with Maestro ADS-MRR and ADS-MRR2 interface modules, sold separately
• Helps retain supported factory features during radio replacement
• Simplifies wiring between the vehicle and compatible aftermarket radio
• Requires vehicle-specific programming through iDatalink Weblink

Compatibility & Installation Notes

Compatibility depends on the exact vehicle year, make, model, trim, factory radio, factory audio system, and aftermarket radio model. iDatalink Maestro products often require vehicle-specific firmware programming through iDatalink Weblink before installation.

Need help confirming fitment or required installation parts? Use our Fit Guide or contact us through the chat button before ordering.

Technical Highlights

What’s Included

• HRN-HRR-TO2 radio replacement harness and manufacturer-supplied installation materials

Authorized Retailer & Warranty

MCOR Automotive is an authorized iDatalink Maestro retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed, programmed, and used according to manufacturer guidelines.