Customer Ratings & Reviews

This was easy enough to install ,it needed a way to plug your USB into this so it would work the rest of the vehicle ,I had to leave some of my components unplug ,so it don't hook up everything on your vehicle ,only the main harness ,For the money for this it should've hooked up everything ....

Product works like a charm. Use caution when buying for a new backup camera.

Bought new truck and the factory radios leave a lot to be desired for sound. So I bought a Kenwood unit that will do so much more than factory radio in sound and functionality. Had Best Buy install. Lost about half of what the original radio did. (Lost door ajar, turn signal, and security sounds. Took it back to Best Buy and they said it needed a Maestro wiring harness for the radio to fully function. I bought the Maestro wiring harness as they don't sell it and they installed it. Now the radio does all the original functions plus so much more. As an example you can go to the gauge portion on screen and what your engine with gauges that you don't even have on dash. (engine load, intake temperature and so on) Buy the maestro wiring harness.

I had pioneers stereo before last 7 years and i going with the pioneers dmh wt 3800nex stereo system i like it alot for all you can do with it

Serves as attachment to new stereo and seems to be quality product. Have not experienced any issues. Enjoy being able to use controls

My gmc truck came with onstar and a steering wheel control unit this wiring harness was not easy to install but it works just fine.

Had a Pioneer Infotainment system installed in my 2015 Chevy Colorado and with the exception of the outside temp feed this harness/adapter allowed all other functions to work.

Very good.but had to take it back for another one.and the new one didnt have antenna adapter like it said.also very expensive.my opinion!

I'm not going to put any names out there but I had a company try and charge me 645.00 for the same thing I bought here for under 200.00 bucks.

It is an awesome part, but it was not installed on my vehicle, but I recommend purchasing this part to get a new system and a new interface

Great product! Audio tech did a great job with installation. Very patient and went the extra mile to make sure everything was done right!

Worked when installing my new stereo. Would recommend when installing JVC stero.

Never had any issue with pac. Wish pac came with update module. Otherwise why is the price so high.

all is good except we got one part that was for a 2015 on for a 2005

Easy to install it does its job definitely recommended it.

This was a not for a 2016 2500 8 inch radio non Bose do not buy it will not plug and play I can’t get my back up camera to work bc this is not compatible with my truck I needed the Idata link h HRN-RR-GM Maestro now you won’t replace it of return policy sucks bc these arnt cheep thanks a lot Best Buy

Works great, do your research first though I bought the one best buy said they were using on the install I had scheduled it was not the right one.

Along with my Kenwood car stereo I also purchased the geek squad protection, which is not listed with my purchase order

All what’s needed to make everything work right another great important piece of the puzzle a bit pricey but can you f dat o you have to have it

The website says this item works with my truck. I bought it so I can have my backup camera and steering wheel controls. When I dropped my truck off to get the radio installed, the tech checked everything over and told me it would cause me to lose my factory backup camera. Needless to say, I did not get my radio replaced.