What did you do to your NNBS GMT900 Tahoe/Yukon Today?

[R3cord303]

Bose AudioPilot was introduced in 2009 standard and only available with Denali trim (Bose Centerpoint System) and is mentioned in every GMC Yukon brochure/catalog (2009-2014) for this platform. Active Noise Cancellation is only mentioned in the 2010 brochure/catalog and it is associated with the 6.2 L94 engine.

I’m not supprized that they added a fancier stereo system in 2009 when they also added the usb port in the center console

 

[swathdiver]

I’m not supprized that they added a fancier stereo system in 2009 when they also added the usb port in the center console

USB ports came in 2010 for all models. I think it would be correct to say that the Bose Centerpoint system was upgraded in 2009 and 2010. It was still a 10 speaker system with the smart amplifier.

 

[avalonandl]

So does my 12' Denali XL with Bose have the Active Noise Cancelling?

 

[swathdiver]

So does my 12' Denali XL with Bose have the Active Noise Cancelling?

Yours will have both. AudioPilot and ANC.

 

[gooffeyguy]

My Audio Pilot just raises/lowers volume when speeding up/slowing down.

Don't notice what ANC does, but I have the little sensors in the headliner like pictured earlier (2 over driver, 1 over passenger, 1 over rear passenger).

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

 

[Doubeleive]

My Audio Pilot just raises/lowers volume when speeding up/slowing down.

Don't notice what ANC does, but I have the little sensors in the headliner like pictured earlier (2 over driver, 1 over passenger, 1 over rear passenger).

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18

I didn't notice any difference in "noise" when I cut the microphones off, I did notice the radio is more brilliant now, everybody has there own listening preference I guess I like more bass so I added a amp and subwoofers the factory sub does not do it for me in any way at all, the radio being more brilliant without the anc active is a nice touch for me

 

[Idriveaho]

I filled up with e85 for the first time. Interested to see what the difference in fuel mileage will be.

 

[HiHoeSilver]

I filled up with e85 for the first time. Interested to see what the difference in fuel mileage will be.

Mine drops from 15ish to 11ish. But it costs about $.05 / mile less.

 

[mikeyss]

I filled up with e85 for the first time. Interested to see what the difference in fuel mileage will be.

It may take a few tanks for you to see the difference in mileage and power. I have only run E85 in mine this entire year and I do mostly city driving. I get 11mpg which I think is pretty good for a 6.2, and it is much snappier on it.

 

[R3cord303]

My homelink garage door opener button won't open my houses garage door anymore. The leftmost one opens my Grandfather's garage without problem, but the rightmost one that is programmed to my garage door, but a couple days ago I had to start hitting the button a few times before it would work, and now it doesn't work at all. I had to dig out the opener that came with the garage door, and it works great. Do ya'll think I need a new homelink module?