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

[Rocket Man]

Out with the old...

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In with the new...
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Foam from The Seat Shop and cover from US Auto Nation. Pro tip: get the cover from the Seat Shop too. Had to make minor mods to the one I got and the color is very close but not perfect. We'll see how it holds up. Much more firm and supportive than the cushion I took out though. Very happy overall.

Pro pro tip: clean the old leather with Foaming Bubbles Bathroom Cleaner and a stiff brush, the Seat Shop has a video on it. And a steam cleaner with an added rubber hose on the end inserted into the area where the wrinkles are and shot with a few puffs will fluff up the foam more and no more wrinkles. Don’t hit it too hard with steam though or the cover will get damaged. I did all new Katzkins in my Silverado and the steamer was a must.

 

[89Suburban]

Maybe the two rear tire sensors were sleeping? Go for a drive to wake 'em up and try again.

My money is on the reverse centrifugal rotation of the wheel being swapped from one side to the other caused the sensor to skitz out on me.

 

[Sparksalot]

My money is on the reverse centrifugal rotation of the wheel being swapped from one side to the other caused the sensor to skitz out on me.

Muffler bearings!

 

[iamdub]

My money is on the reverse centrifugal rotation of the wheel being swapped from one side to the other caused the sensor to skitz out on me.

Then all your sensors are in for a treat cuz swapping sides is part of the proper tire rotation pattern, according to the manual. Or do you just do fronts and backs on the same sides?

 

[iamdub]

That explains it, thanks. My original is still working fine so imma let it ride unless that’s a bad idea.

Here’s the canister I bought:
Help me decide on this product: GM Genuine Parts 22963841 Vapor Canister https://a.co/d/aNePH5s

And the valve:
GM Genuine Parts 23481275 Vapor... https://www.amazon.com/dp/B00RW3A04E?ref=ppx_pop_mob_ap_share

And the solenoid:
Standard Motor Products Canister... https://www.amazon.com/dp/B004J9EGX0?ref=ppx_pop_mob_ap_share

I see now that there’s a note on the valve for the adapter harness:

Note:

USE T/W 19257603 PACKARD TO USCAR CONNECTOR JUMPER HARNESS

All those are different part numbers than mine. They could just be updated numbers for the same parts or maybe the long bodies or 6.2s use different parts. I'm not sure how I could help you decide on any of them.

 

[89Suburban]

Then all your sensors are in for a treat cuz swapping sides is part of the proper tire rotation pattern, according to the manual. Or do you just do fronts and backs on the same sides?

I’m just fishing for a response from you. I knew you would respond.

 

[gooffeyguy]

Then all your sensors are in for a treat cuz swapping sides is part of the proper tire rotation pattern, according to the manual. Or do you just do fronts and backs on the same sides?

I think only 2 of the 4 swap sides on a rotation stated in the manual. The other 2 stay on the same side and just move to either front or back.

From my 2012 manual



From the 2015 Acadia manual



.

 

[Meccanoble]

Cleaned throttle body and MAF at 247k miles. Last cleaned around 150k and didn't remove throttle last time. I did open the flap a bit to fit toothbrush for cleaning but no relearn process needed.

 

[iamdub]

I think only 2 of the 4 swap sides on a rotation stated in the manual. The other 2 stay on the same side and just move to either front or back.

From my 2012 manual

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From the 2015 Acadia manual

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.

Right, but, at some point, all the wheels end up being ran in both directions. My point was that the sensors shouldn't be skitzing out over this. I've driven backward plenty fast enough and for long enough to know.

I double-check on unfamiliar cars. But generally, it's "cross the non-driven wheels".

 

[gooffeyguy]

Right, but, at some point, all the wheels end up being ran in both directions. My point was that the sensors shouldn't be skitzing out over this. I've driven backward plenty fast enough and for long enough to know.

I double-check on unfamiliar cars. But generally, it's "cross the non-driven wheels".

Yeah, I don't think it matters which set crosses as long as you do it the same every time. Both of the cars I showed above are AWD and they both show a different way, lol