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

[swathdiver]

Yes, and also when I select 2008, GMC, Truck/light duty, C, 6.0 LY6...

I believe the 2013 and 2014 Yukon SLT 5.3 are functionally identical.

They are the same but GM was insistent that our Tech-2s wouldn't work on them.

When I first started using the Tech-2, I remember calling my car a 2004 Malibu and a different menu came up and allowed me to do things you can't do otherwise. Don't remember what though, it was a long time ago.

 

[Geotrash]

They are the same but GM was insistent that our Tech-2s wouldn't work on them.

When I first started using the Tech-2, I remember calling my car a 2004 Malibu and a different menu came up and allowed me to do things you can't do otherwise. Don't remember what though, it was a long time ago.

I wonder if this tactic might work to allow me to finally recalibrate the steering angle sensor on my '07. I installed a new one a few years ago but messed it up when the wheel moved ever so slightly before turning the key on, and now as soon as I turn the wheel the first time after starting, I get the Stabilitrak/TC off warning. I don't even notice it any more, but I would like to fix it without replacing the thing, but it's not an option on the GMT900 menus. Going to play around a bit and see.

 

[Charlie207]

I wonder if this tactic might work to allow me to finally recalibrate the steering angle sensor on my '07. I installed a new one a few years ago but messed it up when the wheel moved ever so slightly before turning the key on, and now as soon as I turn the wheel the first time after starting, I get the Stabilitrak/TC off warning. I don't even notice it any more, but I would like to fix it without replacing the thing, but it's not an option on the GMT900 menus. Going to play around a bit and see.

Yeah, try a 2500HD truck or van.

 

[Charlie207]

Here's the actual report from the inspection:






I kinda knew the emission stuff wouldn't pass, since I recently did the rear O2 sensors, and apparently haven't driven enough miles/hours to complete the internal readiness tests. The TPMS is dumb, because my winter wheels/tires don't have the sensors. There should be a way to turn that alarm off in the Tech2, yeah??? And I've had 6qts of fresh synthetic and a new filter waiting for the oil change for a while. I think they just looked at the oil change monitor percentage (that I never reset). It's only been 4500-5000 miles since the last change.



I ordered two AC Delco balljoints from Scamazon (I know... I don't care) because they'll get here Saturday, so I have time to rent the tool and maybe buy a pickle fork.

 

[Tonyrodz]

Here's the actual report from the inspection:


View attachment 448042

View attachment 448043

I kinda knew the emission stuff wouldn't pass, since I recently did the rear O2 sensors, and apparently haven't driven enough miles/hours to complete the internal readiness tests. The TPMS is dumb, because my winter wheels/tires don't have the sensors. There should be a way to turn that alarm off in the Tech2, yeah??? And I've had 6qts of fresh synthetic and a new filter waiting for the oil change for a while. I think they just looked at the oil change monitor percentage (that I never reset). It's only been 4500-5000 miles since the last change.

View attachment 448044

I ordered two AC Delco balljoints from Scamazon (I know... I don't care) because they'll get here Saturday, so I have time to rent the tool and maybe buy a pickle fork.

They'll fail you for not doing an oil change? That's dumb.
Go to the jy and look for a good inspection sticker!

 

[Charlie207]

They are the same but GM was insistent that our Tech-2s wouldn't work on them.

They are a truck company first, and make other stuff for the **** & pickles. GMT900 Silverados died in 2013.

 

[Charlie207]

They'll fail you for not doing an oil change? That's dumb.
Go to the jy and look for a good inspection sticker!

Those were just the "issues" they found. The actual inspection failures were the two lower ball joints, and the "not ready" emissions test states.