About: iDatalink Maestro HRN-HRR-TO1 TO1 Plug & Play T-Harness for select Scion/Toyota Vehicles

Installation harness designed for use with Maestro RR or RR2 modules compatible with select Toyota and Scion vehicles 2005-2018. Optional head unit adapters available for most major brands radios for a simplified installation. Please refer to the vehicle fit guide for vehicle-specific feature coverage. 

Product Highlights:

• Allows installation of a new 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, factory amp, and backup camera with any car stereo
• Retains these factory features with an iDatalink-ready stereo: 
• Vehicle settings personalization menu
• Displays performance data and gauges on touch screen with select iDatalink-ready receivers

Vehicle Application: 

Toyota

• 4Runner (6.1" Factory Navigation Without JBL): 2012 - 2013
• 4Runner (7" Factory Navigation With JBL): 2012 - 2013
• 4Runner (All): 2005 - 2009
• 4Runner (With JBL): 2010 - 2013
• 4Runner (Without JBL): 2010 - 2013
• Avalon (With JBL): 2011 - 2014
• Avalon (Without JBL): 2011 - 2014
• Camry (Base Without JBL): 2012 - 2014
• Camry (With JBL): 2007 - 2011
• Camry (Without JBL): 2007 - 2011
• Corolla (Base): 2014 - 2015
• Corolla (With Factory USB): 2011 - 2013
• Corolla (With JBL): 2009 - 2010, 2016
• Corolla (Without Factory USB): 2011 - 2013
• Corolla (Without JBL): 2009 - 2010
• Corolla iM (All): 2017 - 2018
• FJ Cruiser (All): 2006 - 2014
• Highlander (6.1" Factory Screen With JBL): 2013
• Highlander (6.1" Factory Screen Without JBL): 2013
• Highlander (7" Factory Navigation With JBL): 2013
• Highlander (With Factory Navigation With JBL): 2011 - 2012
• Highlander (With Factory USB With JBL): 2011 - 2012
• Highlander (With Factory USB Without JBL): 2011 - 2012
• Highlander (With JBL): 2008 - 2010, 2013
• Highlander (Without Factory USB): 2011 - 2012
• Highlander (Without JBL): 2008 - 2010, 2013
• Matrix (6.1" Factory Screen): 2013 - 2014
• Matrix (All): 2009 - 2012
• Matrix (Base): 2013 - 2014
• Prius (6.1" Factory Screen With JBL): 2012 - 2014
• Prius (With JBL): 2010 - 2011
• Prius (With JBL Without Factory Navigation): 2015
• Prius (Without JBL): 2010 - 2011
• Prius (Without JBL Without APPS Button): 2012 - 2015
• RAV4 (With JBL): 2006 - 2012
• RAV4 (Without JBL): 2006 - 2012
• Sequoia (6.1" Factory Navigation Without JBL): 2012
• Sequoia (7" Factory Navigation With JBL): 2012
• Sequoia (With Factory Navigation With JBL): 2010 - 2011, 2013
• Sequoia (With Factory Navigation Without JBL): 2010, 2013
• Sequoia (With JBL): 2008 - 2013
• Sequoia (Without JBL): 2008 - 2017
• Sienna (All): 2007 - 2010
• Sienna (With Factory Navigation With JBL): 2014
• Sienna (With Factory Navigation Without JBL): 2014
• Sienna (With JBL): 2011 - 2014
• Sienna (Without JBL): 2011 - 2014 
• Tacoma (All): 2005 - 2008
• Tacoma (With JBL): 2009 - 2013
• Tacoma (Without JBL): 2009 - 2015
• Tundra (With Factory Navigation With JBL): 2012
• Tundra (With Factory Navigation Without JBL): 2012
• Tundra (With JBL): 2007 - 2013
• Tundra (Without JBL): 2007 - 2013
• Venza (Factory Navigation With JBL): 2009 - 2012
• Venza (Factory Navigation Without JBL): 2009 - 2012
• Venza (With JBL): 2009 - 2014
• Venza (Without JBL): 2009 - 2016
• Yaris (All): 2007 - 2018

Scion

• iM (All): 2016
• iQ (All): 2011 - 2016
• tC (All): 2007 - 2016
• xB (All): 2008 - 2016
• xD (All): 2008 - 2014

What's in the Box: 

• Vehicle/Interface harness
• Front preout harness
• "A" harness
• "B" harness
• "C" harness
• "D" harness
• "E" harness
• "F" harness
• OBDII connector harness