ADS-MRR and ADS-MRR2 compatible radio replacement harness for select 2005-2020 Toyota and Scion vehicles. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.
Q: Does this harness retain the factory features in my car?
A: Yes, this harness retains steering wheel controls, vehicle settings personalization menu, backup camera, and factory amp, with any car stereo.
Q: How does this harness install?
A: This harness allows seamless installation of a new receiver in select Toyota models. (also requires the Maestro ADS-MRR or MRR2 module)
Q: Will this harness allow me to view engine data on a touchscreen?
A: This harness allows you to view engine performance data and gauges on touchscreen with select Alpine, JVC, Kenwood, Pioneer, and Sony receivers.
Q: What does this wiring harness do?
A: This radio replacement harness is compatible with select 2005-2020 Toyota and Scion vehicles and can be used with available Maestro Head unit adapters for a plug and play solution.
Q: What is the weight of this product?
A: This product weighs 0.74 pounds.
Q: Will this work for a 2010 rav4 ?
A: undefined
Q: Does this harness work on my Toyota Camry 2017 ?
A: undefined
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ADS-MRR and ADS-MRR2 compatible radio replacement harness for select 2005-2020 Toyota and Scion vehicles. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.

ADS-MRR and ADS-MRR2 compatible radio replacement harness for select Toyota vehicles 2012-2021. The radio side of the harness terminates in a universal connector that can be used in conjunction with available Maestro Head unit adapters for a plug n play solution or removed for conventional connections.

Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the LocPRO Advanced T-Harness for Select Toyota, Subaru, and Scion Vehicles by PAC. The LPHTY01 provides speaker leads, 12V, and ground inputs for adding aftermarket audio equipment to factory non-amplified audio systems. This T-harness can be used with any line output converter, amplifier, or digital signal processor (DSP).

This Maestro ADS-MRR radio replacement and steering wheel interface allows you to control an aftermarket radio from the steering wheel of your compatible vehicle with programmable buttons that you can assign functions to from the Internet.
| Pros for Maestro - Wiring T-Harness for Select Toyota and Scion Vehicles 2004 and up with HU Connectors - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Steering Wheel Controls, Ease of use, Overall Performance, Compatibility, Installation |
| Cons for Maestro - Wiring T-Harness for Select Toyota and Scion Vehicles 2004 and up with HU Connectors - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Price, Backup Camera |