Maestro T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required) - Idatalink HRN-HRR-TO1

• UPC   627780004211
• SIMPLIFIED INSTALLATION: This installation harness requires the iDatalink Maestro ADS-MRR or ADS-MRR2 module to simplify radio replacement for Select Toyota/Scion Vehicles 2005-19 while retaining factory features. RETAIN STEERING WHEEL CONTROL & USE OF FACTORY AMP: The harness allows you to keep the original steering wheel controls for functions like volume, seeking, and more with an aftermarket radio as well as any factory amplifier that may be installed in the vehicle. COMPATIBLE CONNECTION: Designed specifically for use with the iDatalink Maestro ADS-MRR or ADS-MRR2 module, this T-harness provides the correct connections between the interface and the vehicle. PLUG AND PLAY DESIGN: With dedicated plugs for quick, proper installation, this harness makes replacement of the factory radio seamless while retaining key compatible factory features. INSTALLATION NOTE: This HRN-HRR Plug & Play Harness requires an Idatalink Maestro Interface Module (ADS-MRR or ADS-MRR2) and the corresponding Idatalink Maestro Car Stereo Head-Unit ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S O N Y), ACC-HU-KEN1 (Kenwood/JVC with 22-Pin Connector) or ACC-HU-KEN2 (Kenwood/JVC with 16-Pin Connector) Installation T-Harness. Sold separately. (ADS-MRR: Vehicle Coverage: 30 Makes - Models: 4318 - Years: 2002+) (ADS-MRR2: Vehicle Coverage: 30 Makes - Models: 4582 - Years: 2002+ with 3 Programmable Outputs)