Rob Mugs

How hard is it to remove the advertisement from the flaps? That's my biggest pet peeve. Spending 10s of thousands so I can be their advertiser. I generally pull decals, plate frames etc in the lot

I've got the 8" IOS and to be honest.. what are you going to get for the trouble? 10 bucks? I've been involved in 2 of these and they usually mean spending 20 minutes filling out paperwork for 10-50 bucks after waiting 1-2 years. I'll spend my time away from these ambulance chasing attorneys

Do you get any noise when gently tipping into the throttle? This is the reason I am going to put my piece IN. It almost sounds like cylinder deactivation. On/off/on/off loud/quiet. On WOT it sounds great

That's where mine was weird. I bought mine September 10th and immediately had an update. Want to say the day I bought or the day after? Hasn't updated since but I seem to be on the newest ver

So it seems, I do, in fact, have it. Weird that it doesn't show in my Update History

So it doesn't add 100 hp and self driving?

Glad to hear you were welcomed with open-arms there. Nothing better than a dealership that actually gives 2 ******. Don't imagine you took a pic before/after?

PRO TIP CAREFUL WITH THE RUBBER FEET. They will fall off at least once

Pedal to the floor until you see God

I didn't even realize this was a thing until I had a Custom for a loaner. As OnTheReel said, I wouldn't call it AWD either. It's sort of the worst of both worlds IMHO? I haven't used 4 low since my K5 in the 90s but I do plan on taking this off road a bit more in coming months, so it "might" get used.

Appreciated.. That is a "unique" way to handle it in that case. So, for all intents and purposes, there's no way to tell if you have gotten it except for when you agree to terms and conditions when applying. So, anyone that has had the vehicle in for service would need to ask if it had been applied then I presume. Not trying to argue, just very unusual

Interesting... So I have the update, U150 but for some reason, no sign in history.

Can't say for sure. But, I have a 2020 that was in for an engine replacement less than a month ago and being in the software biz, that version number appears to be your current. Need to keep in mind that things were shut down for 3 months or so. Look at the version number and update number, they are both U150. The info after the U150 will generally be the build number which at my work, would have a new date but who knows with GM

Agreed.. makes me kinda sad I have a 2020

That's fantastic! For once, technology is actually helping diagnostics. Didn't even know this was a thing

Appears I have the update but no history. Anyone have theirs flashed at the dealership? Perhaps they did it when it was in for service.

If you say so. There's 3 LTs and one RST on my block and they all have IOS. The only IOR I have had experience with was a 7" (which you initially claimed wasn't a thing in Silverados) Saying that a 7" isn't possible and that "most" LTs have an IOR is misleading at best. As Booger said, pretty sure it was a package and not trim

Incorrect Had a loaner Custom with IOR 7" IOR Audio system, 7" diagonal GMC Infotainment System, includes multi-touch display, AM/FM stereo, includes Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones IOS Audio system, 8" diagonal GMC Infotainment System, includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings IOT Audio system, 8" diagonal GMC Infotainment System with Navigation, includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory.

The April 9, 2020 is the update? If that is the case, I have it but doesn't show in my Update History

IOR is the 7" screen so won't get this update. An even easier way to check is "is it 7" or 8" diagonal?" I don't "think" the LT could be optioned with it.

Nice find! Ah.. that's the "testing" procedure for vehicles on the lot with 6.2s it seems though

From NHTSA: https://static.nhtsa.gov/odi/tsbs/2019/MC-10160648-9999.pdf Looking for my paperwork (wife loves "putting stuff away") which will likely have more info TSB is PIP5752A 22 SEPTEMBER 2020 #PIP5752A: Service Engine Light misfire engine noise With DTC P0300 P0106 P0506 - (Sep 22, 2020) Subject: Service Engine Light misfire engine noise With DTC P0300 P0106 P0506 Involved Region or Country North America Condition A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506. Cause Possible broken valve spring. CorrectionDuring inspection if you determine that the engine has a broken valve spring it will be necessary to perform a cylinder leakage test on the affected cylinder. If no cylinder leakage is observed it will be necessary to replace all valve springs on both banks if the vehicle is built between June 1, 2020 to September 15, 2020. Note: This only applies to the 6.2L engines RPOs L87, LT1, LT4 and LT2. For all other engine RPOs L82, L84 and L8T just replace the affected valve spring. If you determine that engine has cylinder leakage it will be necessary to inspect further to determine the extent of the engine damage to determine correct repair required. Important: All valve springs will be requested back for further analysis and inspection.

I stand corrected

I'm reading that the older models had some customization abilities the new ones lack. What are some things YOU would like to see? I know the ones I have here would be nothing more than an update away.... 1) Custom background 2) Custom user icons. The 8 they have are cheesy as hell 3) Update via SD card/USB

I don't see battery drain listed on the TSB https://static.nhtsa.gov/odi/tsbs/2020/MC-10181722-9999.pdf