HRN-HRR-T03

Upgrade your factory radio while retaining important vehicle features with the iDatalink Maestro HRN-HRR-TO3. Designed for select 2018-up Toyota vehicles, this vehicle-specific T-harness works with the iDatalink Maestro RR or RR2 module to simplify aftermarket radio installation. The plug-and-play design minimizes wiring and allows compatible iDatalink-ready receivers to display vehicle information, retain factory features, and provide enhanced integration.

Features

• Designed for select 2018-up Toyota vehicles
• Compatible with iDatalink Maestro RR and Maestro RR2 modules
• Plug-and-play installation for faster, cleaner radio upgrades
• Retains factory steering wheel controls on supported vehicles
• Retains factory amplifier systems when equipped
• Supports factory backup camera retention on compatible applications
• Enables vehicle information and gauges on compatible iDatalink-ready radios
• Provides navigation outputs including reverse, parking brake, and vehicle speed signal (VSS)
• Eliminates the need for extensive wire cutting and splicing
• Compatible with select Kenwood, JVC, Alpine, Sony, and Pioneer iDatalink-ready receivers

Specifications

• Part Number: HRN-HRR-TO3
• Product Type: Vehicle-Specific Radio Replacement T-Harness
• Vehicle Compatibility: Select Toyota vehicles (2018 and newer)
• Required Module: iDatalink Maestro RR or Maestro RR2 (sold separately)
• Radio Compatibility: iDatalink-ready aftermarket receivers and select standard aftermarket radios
• Installation Type: Plug-and-Play T-Harness
• Connection Location: Behind factory radio
• Application: Aftermarket radio integration and factory feature retention

Retained Factory Features

When used with a compatible Maestro module and supported vehicle, the HRN-HRR-TO3 may retain:

• Steering wheel audio controls
• Factory amplifier integration
• Factory backup camera
• Vehicle performance information
• Tire pressure monitoring data
• Door status and warning indicators
• Battery voltage monitoring
• Check engine code reading and clearing
• Climate control information on supported vehicles

What's Included

• HRN-HRR-TO3 vehicle-specific T-harness
• Radio connection harnesses
• Data communication harnesses
• Installation documentation