Posted by a reviewer on Amazon

I had an issue with one speaker not connecting the first time i installed it but it was corrected when i removed relocated and reattached the harness back together

Posted by a reviewer on Amazon

I couldnt find any issues so it is not possible to say if it was a bad connection in this harness or at another point in the system

Posted by a reviewer on Amazon

Wished the wiring gauge was thicker and there was some way of attaching heavier gauge speaker wires directly to the plug instead of to the thin wires on this guy but its a minor complaint

Posted by a reviewer on Amazon

Theres no way that i would install a car stereo without one of these

Posted by a reviewer on Amazon

My only complaint is that im a prime member so i got 2 day shipping for free and my 2 day shipping turned into 4 day shipping which i was very displeased with so i contacted amazon twice because the first time they didnt seem to get the message i was entertaining to make this short story a little bit longer thru my complaints amazon credited me with a 30 dollar certificate for the inconvenience

Posted by a reviewer on Amazon

So overall im more happy then not

Posted by a reviewer on Amazon

It also actually has a couple of extra wires too that wont end up being connected to anything in the factory stereo wiring harness but those can be just capped off and ignored

Posted by a reviewer on Amazon

Also note that this is the same wiring harness as the metra 705520 radio wiring harness except the fd23b adds an extra wire the 705520 has 18 wires and this one has 19 wires iirc but it adds it add the wrong location for the 2006 hyundai sonata