MaestroHRN-RR-TO2 Plug and Play T-Harness for TO2 Toyota Vehicles

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.

I got no issues on this harnes I highly recommend it

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. Still able to adjust some factory settings but not all but steering wheel controls are 100% working.

I used this in a 2014 Toyota Tundra Double Cab. I replaced the head unit at the same time with a Pioneer AVH-2300NEX. Installation was pretty straight forward, however you do have to make all of the wiring connections (though that was expected). The kit comes with the adapter to connect to the USB plug even though it’s not pictured. Word to the wise, this does not come with an adapter for the antenna, so you will need to purchase one separately.

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

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!

Fit a 2016 Toyota Camry SE with steering wheel controls, etc.Want an aftermarket head unit while keeping OEM options? You'll need this.

It worked good - Pioneer with 2019 Tacoma. Finally I have the CarPlay again.