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I installed this on my 2005 Chevy Trailblazer EXT LT and it works exceptionally. I plugged it in the standard at first and the speakers did work. Then I plugged it into the amplified port and it sounds a lot better. I don't think I have the Bose package but the sound was better on the amplified port. I paired it with a Joying double din Android 5.1 Radio, the sound is amazing even with stock speakers. This interface is expensive but it also gives you steering wheel controls, and back up reverse wire, If you don't install the chirp (included) the door chime goes away, I hate the door chime so I decided not to install it lol. It's not overly complicated however I have experience installing Chinese double dins. The instructions are limited but if you have experience you'll be fine, if not I suggest finding a friend who knows a little or just taking it to a local shop and see what they charge. Over all I am pleased with this unit and would buy again, I do recommend it.Read full review
Verified purchase: Yes | Condition: New
I was lucky as hell to find this pre-owned. The price was perfect. It's worth the price new also. It was also prewired so my work in 03 Yukon with Bose,OnStar,and SiriusXM was easy. After connecting my receiver it already worked with all the steering wheel controls, I'm gonna try to find a less harsh sounding chime. But it worked too. The sound quality of the Video amp woke up. Made me okay with prolonging installing the 4ch amp I already purchased.
Verified purchase: Yes | Condition: Pre-owned
Easy to install nice quality and came with nice metra install kit, only problem is the bose amplifier will not allow you to use fader from front to rear. Alot of wires if you dont know what yout doing find someone who can. I found it easy myself
Verified purchase: Yes | Condition: New
Great value for the money, very simple to install with no wires to cut. Makes installing an aftermarket stereo a breeze, while retaining all manufactures options. Everything you need combined in one simple unit, a definite must for the do it yourselfer...
Verified purchase: Yes | Condition: New
2004 Chevy Aval 1500.My factory original cd.head unit finally after 14 years gave up. I decided on Pioneer DEH-X4900BT Head unit and PAC interface and installation kit is Scosche GM1583B. This interface worked great you don't need to cut any harness from factory. Make sure you use good crimp tool and quality blue butt connectors. The head unit wire harness is 18g wire and Pac is 16 gauge still fine to connect with blue butt connection. Just make sure your blue, blue/white wire for PAC is connected to Blue/white with head unit for power amp 12v. Before installed the unit make sure you adjusted the SWC chime to the lowest setting you need smallfine screwdriver.
Verified purchase: Yes | Condition: New
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