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iDatalink HRN-AR-TO3 Harness Connects a Maestro AR amplifier replacement module to select 2005-up Toyota and Subaru vehicles with premium sound systems

Item # 794HARTO3

This iDatalink harness connects a Maestro AR amplifier replacement module (sold separately) to your Toyota-built...

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This iDatalink harness connects a Maestro AR amplifier replacement module (sold separately) to your Toyota-built...

Item # 794HARTO3

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  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
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$34.99

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About the iDatalink HRN-AR-TO3 Harness

Buck Pomerantz

Product highlights:

  • replace your factory amplifier with a more powerful aftermarket amp
  • Maestro AR amplifier replacement module required
  • retain fader control, tone, and other important features and functions
  • warranty: 1 year
  • MFR # HRN-AR-TO3
  • Item # 794HARTO3

More details on the iDatalink HRN-AR-TO3 Harness

Stacey B.

Product Research

Features

Factory Amplifier Replacement Harness: The HRN-AR-TO3 installation harness is required for installation of iDatalink's Maestro AR (ADS-MAR) factory amplifier replacement interface and Kenwood's XR600-6DSP amplifier (both sold separately), or Rockford Fosgate's DSR1 digital signal processor (sold separately) in select 2012-2018 Toyota and Subaru vehicles.

Vehicle Compatibility: The HRN-AR-TO3 installation harness is compatible with select 2005-2018 Toyota and Subaru vehicles.

Make Model Factory System Year
Toyota
Camry with Factory JBL Amplified System 2007-2011
Corolla with Factory JBL Amplified System 2009-2010
Highlander with Factory JBL Amplified System 2008-2013
Prius with Factory JBL Amplified System 2006-2011
Tacoma with Factory JBL Amplified System 2009-2019
Tundra with Factory JBL Amplified System 2007-2021
RAV4 with Factory JBL Amplified System 2006-2012
Subaru Forester with Factory Harman Kardon Amplified System 2016-2018
WRX with Factory Harman Kardon Amplified System 2016-2018
WRX STi with Factory Harman Kardon Amplified System 2016-2017

Wiring & Installation: Click here for wiring and installation instructions.

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Customer Q&A

3 questions already asked

Q
Does this work with 2019 Subaru WRX Limited with H/K and Nav?
bbrent  Jan 04, 2019
1 answer
A
We don't yet have information on a 2019 Subaru WRX to 100% confirm either way. You may want to contact an advisor on 1-800-324-9695 some time in the future to check on the availability of an iDatalink harness My Bio: https://www.crutchfield.com/bio/Paul
jason  Jan 09, 2019 (Staff)

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