Spring Forward Sale! View deals

Retain OEM AUX Input - Bypass OEM Amplifier - Toyota - Toyota Wiring Harness

Retain OEM AUX Input - Bypass OEM Amplifier - Toyota - Toyota Wiring Harness
Retaining the factory 3.5mm Auxiliary input when replacing your factory radio with and aftermarket radio is important when you want to connect an external device easily to the inputs of the aftermarket radio, these harnesses make that easy.
Bypassing the factory amplifier is a more difficult undertaking but provides the best sound quality gain. When bypassing, it takes a more work because you have to run the bypass harness to the factory amplifier, which is often located in some other part of the car. Bypassing the factory amplifier will require an aftermarket amplifier or using the aftermarket radio's internal amplifier.
Dash Kit and Harness Fitment

Shop By
View as List Grid

3 Items

Set Descending Direction
  1. idataLink Maestro HRN-RR-TO2 Radio Replacement and Steering Wheel Interface Harness for 2012 - 2018 Toyota Vehicles - Main
    idataLink Maestro HRN-RR-TO2 Radio Replacement and Steering Wheel Interface Harness for 2012 - 2018 Toyota Vehicles
    Rating:
    100 % of 100
    $64.99
    • Fits select 2012 - 2018 Toyota Vehicles
    • Plug-and-Play T-harness for ADS-MRR Interface
    • Install and aftermarket car stereo receiver and retain all OEM features and audio system
    • Provides inputs and output to aftermarket car stereo receiver (Speaker, Power/Ground, Illumination, and Navigation)
    • Displays engine performance data on touchscreen with select Alpine, JVC, Kenwood and Pioneer receivers
    Learn More
per page
Car Stereo Wiring how to's and guides
What do the wire colors of a car stereo mean?
Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.
©2003-2022 Mobile Electronics Display and Accessories Co., Inc.