When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Price: $33.95
iDatalink's rTO3 wiring adapter works in conjunction with iDatalink's Maestro ADS-MRR or ADS-MRR2 module (sold separately), allowing you to connect a new iDatalink-ready car stereo in select 2018-up Toyota-made vehicles. Once connected, you'll retain the use of your steering wheel audio controls and your factory amp in these vehicles. You'll also be able to keep your Toyota's vehicle settings personalization menu, auxiliary A/V input, and backup camera.
The package includes connectors that plug in between the Maestro module and your factory radio's wiring plugs. You'll have to solder or splice together this harness's power/ground, illumination, speaker, and navigation output wires to the corresponding wires on your aftermarket receiver's wiring harness. You'll appreciate the additional features added by the adapter, including the ability to view performance gauges and vehicle information on the new radio's screen.
allows installation of a new iDatalink-ready car stereo in select Toyota vehicles (also requires the Maestro ADS-MRR or ADS-MRR2 module)retains the use of your steering wheel audio controls and factory ampretains vehicle settings personalization menu, auxiliary A/V input, and backup cameradisplays select factory features and displays performance data on touchscreen with select Alpine, JVC, Kenwood, and Pioneer receiverssupplies parking brake, reverse, and speed sensor connections for touchscreen radios
What's in the box:iDatalink HRN-RR-TO3 owner's manual
15" Wiring harness50" OBD harness