PAC OS-311B Wiring Interface

Very easy to use and great service

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PAC OS-311B Wiring Interface

Easy install. Happy I paid extra for Cruthfield to splice the wires together.

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PAC OS-311B Wiring Interface

Perfect kit and easy installation

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PAC OS-311B Wiring Interface

Does most of what it's supposed to, but the chime is very annoying and the volume control doesn't do anything.

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Simplified Install

Made installation of a new pioneer stereo a breeze. Not sure how I would have done it without this kit.

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PAC OS-311B Wiring Interface

Works perfectly, no problems at all

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PAC OS-311B Wiring Interface

I bought the Clarion CZ205 car stereo and this wiring interface is essential. It made installation very easy.

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PAC OS-311B Wiring Interface

This kit made it really easy to install the new system I purchases at the same time. The instructions were pretty good and just had to lay the stereo and hookup set wire sets next to each other to realize everything aligned quite nicely. I end up not needing to use the chime and antenna since the chime was already built into my car and the antenna I had to purchase a different adapter. Highly recommend this if it fits your model car. Will save you a ton of time.

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Works well

Feels cheap and flimsy but it works and you can see it once installed. Directions are very clear

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PAC OS-311B Wiring Interface

Worked great no problems at all. Plenty of room for wiring,as long as you do it clean.

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PAC OS-311B Wiring Interface

At first allall of the wiring looked very difficult. As I had to use this pac is-311b and I also ordered the pac steering wheel control adapter. Again alot of wires but I cut all the wiring that I didn't need. The Pac os-311b was simple just plug and play in my 07 G6. Crutch Field was so helpful they put together a cart of everything I would need all I needed to do was pick the car radio I wanted and they did the rest.

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best thing created!

This kit made installation easy as pie.

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PAC OS-311B Wiring Interface

There aren't too many bad things to Say about this item. It was pretty easy to get put together and and install. The only tough part was trying to fit everything where the stock radio was.

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Not needed for a 07 Pontiac G6

I was told that this was needed during my online purchase, but after it arrived and I installed it, I found that it was not needed for anything beside retained factory accessory power. The factory warning chime is not built into the head unit and still functions without the need for this unit. For the cost of this piece, I would save the money and do without the retained factory accessory power. Other than the fact that it's not needed in my application, the function of the unit worked fine.

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I'm sure it's great if I needed it...

I was told that in order to keep my door chimes turn signal etc I would need this item, that wasn't the case in my 2007 Pontiac G6. I also don't have on star so throwing that in there seems like a waste of money too. The only real benefit that I got from purchasing this item is I retained the RAP feature of my car (after turning off the car the radio still goes until I open the door.) All in all I'm sure this product is great, but I don't need it, even though I was told I did. I feel like I paid for a bunch of extra features I will never use.

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Connection speed

I thought that with having a 2004 Chevy MALIBU with OnStar and replacing my factory radio, that it was going to turn into a headache. This adapter made the installation so easy to install and still keeping the vehicles alert chimes in place and not compromising any sound quality to my radio, simply awesome!!!

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Works Great

Worked Great. Just as described. Easy to install. Good directions.

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PAC OS-311B Wiring Interface

Everything was great and worked just as described. The only reason I gave it 3 stars was because not every part worked right. Specifically the steering wheel controls.

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Not Bad

i still have all my warning chimes you honestly do not need this unit what so ever but i mean its not a bad product it does exactly what it says it will do

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Not worth it

This interface is not worth the money ... It is supposed to keep ur audible warnings and onstar functions. Well with no module in my car now I can tell u I still have all my warning sounds and I don't pay for onstar so I don't care if that doesn't work I returned this item and used te money to get a nicer headunit

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Product isn't bad

The product iitself is not bad or faulty. It works and I have the chimes, turn signal sounds, etc. but it losses stars because it is so expensive and as far as most car owners are aware, it's practically necessary. This much for "Open Door" chimes? Luckily Crutchfield will give you this half off if you need it. I still wish I didn't have to spend extra $ on my speaker system to buy a component that will not even help my speakers.

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