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Maestro HRN-RR-TO2 Plug and Play T-Harness for TO2 Toyota Vehicles

4.5 4.5 out of 5 stars 173 ratings

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Purchase options and add-ons

Brand Maestro
Item Dimensions LxWxH 4.7 x 7.8 x 1.3 inches
Item Weight 9.6 ounces

About this item

  • Connect a new car stereo and retain steering wheel controls and factory amp in select Toyota-made vehicles
  • Allows installation of a new car stereo in select Toyota vehicles (also requires the Maestro ADS-MRR module)
  • Retains the use of your steering wheel audio controls and factory amp
  • Retains select factory features and displays performance data on touchscreen with select Alpine, JVC, Kenwood and Pioneer receivers

Additional Details

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$64.99
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Only 9 left in stock - order soon.
Sold by MaestroBrands and ships from Amazon Fulfillment.
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$169.99
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Maestro HRN-RR-TO2 Plug and Play T-Harness for TO2 Toyota Vehicles
Maestro HRN-RR-TO2 Plug and Play T-Harness for TO2 Toyota Vehicles
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Price-17% $64.99
List:$78.09
$9.99-15% $46.99
List:$54.99
$28.38$176.98$23.45
Delivery
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it Mar 15 - 19
Get it as soon as Sunday, Mar 17
Customer Ratings
Sold By
MaestroBrands
Amazon.com
MaestroBrands
BackDoorPrice
Turacell
Amazon.com
cable type
Auxiliary
Auxiliary
USB
connector type
Other
3.5mm Jack
Usb
material
Polyvinyl Chloride (PVC)
Acrylonitrile Butadiene Styrene
Acrylonitrile Butadiene Styrene
Plastic
weight
0.6 pounds
1.6 ounces
0.6 pounds
0.88 pounds

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  • Harness
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    Maestro HRN-RR-TO2 Plug and Play T-Harness for TO2 Toyota Vehicles


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    Product Description

    TO2 Plug and Play T-Harness for TO2 Toyota Vehicles. Allows installation of a new car stereo in select Fiat vehicles (also requires the Maestro ADS-MRR module).

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    173 global ratings

    Customers say

    Customers like the performance and quality of the cable assembly. They mention that it integrates almost everything stock in their 2016 Corolla and that the connectors and cable were of high quality. That said, some complain about the adapter. They say it's too bulky and that it doesn't come with two harnesses. Opinions are mixed on ease of use.

    AI-generated from the text of customer reviews

    11 customers mention9 positive2 negative

    Customers like the performance of the cable assembly. They mention that it works well, integrates almost everything stock in their 2016 Corolla, and the steering wheel controls are 100% working. Some mention that the settings are not all, but they find the product useful if they want to install the idatalink Maestro RR to an.

    "Worked very well. Connectors and cable were of high quality and connected to the factory Toyota harnesses very securely and fit extremely well...." Read more

    "Worked out great. If you are going to an after market radio this is all you need plus the factory goes and cam adapters for a clean install...." Read more

    "Very useful if one wants to install the idatalink Maestro RR to an aftermarket car radio." Read more

    "Worked exactly as intended...should include hardware for installation..." Read more

    6 customers mention6 positive0 negative

    Customers are satisfied with the quality of the cable assembly. They mention that the connectors and cable were of high quality, and that it worked well. Some say that it is the best harness on the market.

    "Worked very well. Connectors and cable were of high quality and connected to the factory Toyota harnesses very securely and fit extremely well...." Read more

    "Great product, just wish it came with more instruction and better knowledge of what does what on the wiring side." Read more

    "Best harness on the market. You’ve gotta love iDatalink products - they work flawlessly" Read more

    "Great product" Read more

    12 customers mention7 positive5 negative

    Customers are mixed about the ease of use of the cable assembly. Some mention that installation was pretty straight forward, while others say that it was not entirely plug and play. Some customers also mention that it is a great product, but they would like more instructions. Overall, the opinions are mixed, and it's recommended to read the reviews carefully before making a purchase.

    "...Installation was pretty straight forward, however you do have to make all of the wiring connections (though that was expected)...." Read more

    "Great product, just wish it came with more instruction and better knowledge of what does what on the wiring side." Read more

    "Easy peasy lemon squeezie. The obdii hook up is a God send. No more crappy bluetooth obdii senders needed, the pioneer deck does it all now!" Read more

    "Easy way to connect radio, Rr and no need to cut any wires in the vehicle" Read more

    6 customers mention0 positive6 negative

    Customers dislike the adapter. They say it's bulky, has an odd harness setup, and does not come with the two harnesses it should. The wire harness is a mess, and it is largely incompatible. The harness is modular, but the harness only comes with one adapter, making it difficult to connect it to the stereo harness. Customers also mention that the adapters are an unholy mess of wire.

    "...Word to the wise, this does not come with an adapter for the antenna, so you will need to purchase one separately." Read more

    "...all other wires on the harness, is modular, but the harness only comes with one adapter... which is hard to see any other way but Maestro wanted to..." Read more

    "...After installation, the bunch becomes too bulky due to odd harness setup." Read more

    "Not entirely plug and play - lots of soldering to connect this harness with the stereo harness, to be expected, but could be easier...." Read more

    Worked flawlessly with Maestro Rr and 17 Camry XLE
    5 Stars
    Worked flawlessly with Maestro Rr and 17 Camry XLE
    Worked very well. Connectors and cable were of high quality and connected to the factory Toyota harnesses very securely and fit extremely well. Connections to the iDatalink Maestro Rr unit were a bit on the right side but at least they won’t be falling out. This is far superior to a chop job on the factory harness or having a half dozen “other” harnesses that take care of one thing each. This system is well worth the extra cash. As you can see retains all the factory integrated features and then some.
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    Top reviews from the United States

    Reviewed in the United States on July 7, 2017
    Customer image
    5.0 out of 5 stars Worked flawlessly with Maestro Rr and 17 Camry XLE
    Reviewed in the United States on July 7, 2017
    Worked very well. Connectors and cable were of high quality and connected to the factory Toyota harnesses very securely and fit extremely well. Connections to the iDatalink Maestro Rr unit were a bit on the right side but at least they won’t be falling out. This is far superior to a chop job on the factory harness or having a half dozen “other” harnesses that take care of one thing each. This system is well worth the extra cash. As you can see retains all the factory integrated features and then some.
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    5 people found this helpful
    Report
    Reviewed in the United States on March 26, 2021
    Reviewed in the United States on August 12, 2019
    2 people found this helpful
    Report
    Reviewed in the United States on January 25, 2018
    16 people found this helpful
    Report
    Reviewed in the United States on December 26, 2017
    Reviewed in the United States on April 16, 2019
    Reviewed in the United States on October 4, 2019
    Reviewed in the United States on July 11, 2020