Bigfoot98

Just had 21-na-154 performed Dealer said that the U codes weren’t able to be retrieved on their scanners, just the p0300 and the codes for the led turn signals They think it may be an issue with the BlueDriver, however they did see a long history of misfires being recorded.

Another update saw an alert on my onstar app for engine, transmission, stabilitrac, abs, and airbag called onstar and no codes are showing on their diag report, also no cel. decided to get a BlueDriver obd scanner overnighted by Amazon, my OBDLink was showing no codes at all, BlueDriver pulled the p0300, as well as u0102, u0131. u0140 and u0403. found another tsb that has all but the u0403 on it. Based on the code names I don’t think it would be that far of a leap for it to set as well. 21-na-149 engine wire harness chaffing calling the dealer in the am, moving the appt up to asap from in a few weeks when it would be convenient. Figures I’ll keep this updated for anyone that may be going through something similar, especially since there’s 4.2k views as of this post.

I just stopped by the dealer on my way home from work and talked with the SA that I actually trust since it did it for the fourth time. She pulled the codes and found the p0300 again. We looked at the tsb 21-na-154 and setup the appt in a few weeks, obv they’re gonna do a diag first then go from there but hopefully that fixes it. it’s supposed to be brutally hot for the next few weeks so it’ll probably happen a few more times And there no loss of power or knocking/ticking so that’s good news.

Well figured I would update this again Happened today, 26260 miles same part of the same highway going 75-80, 96 degrees and AC on full blast. Slowed down and it would go away. Stayed on for 30 seconds or so and stopped no codes active. Maybe I will have it reprogrammed, idk.

I Know my opinion is unpopular, but I ditched that slider and havent looked back.

There’s no sensor for the cabin filter… it’s a 22.5k miles service interval

Check your alignment, dealer screwed mine up and caused bad outer wear on my wranglers. Had 20k with 4-5/32 on the outside edges on the tires from how bad the angle was , middle was 6-7/32 but those edges were gone and I noticed worse handling on any non solid surface. Paid a pretty penny for some Michelin defender LTX m/s, rated for 70k. Local mechanic for the win, dealers apparently have a hard time setting alignments

Well here’s the thing, 3rd party apps aren’t supported by most phones anyway only apps from the App Store are. You changed the radio program, failed to notify them prior to them working in the head unit program and are now pissed off that they uploaded your factory RPO code program to the vehicle. As far as they are concerned it’s correct, your truck did not come with nav and therefore the program with it will not be uploaded. You should’ve said from the beginning that you had changed the software in the head unit and you failed to do so. Maybe the 3rd party that did the modification can help you, but GM and the dealer shouldn’t lose an money for your modification that isn’t compatible with the factory program that you authorized them to do.

All good, I’d find a local glass shop and have them do it. They had it done in a few hours after verifying the window was leaking, they just wanted to make sure that it was indeed the window in case it was something else. Just tell them you want the solid tinted defrosting glass for your truck, they all fit each other, they can leave the existing motor and related parts just don’t go running the switch and it’ll be fine. The slider has a cable assembly that goes on the motor so all they have to do is slide it off. They have to drop the side seatbelt covers for the wiring for the defroster and the seats for the motor, easy install once that’s done, no need to remove the spoiler.

What's stupid about it? The entire point of remote start is to make the cabin comfortable, it its hot it blows cold and if its cold it heats it up, turns on the window defrost, heated mirriors steering wheel and seats How's it annoying? Really how? Dont remote start the vehicle if you dont want to use its features You can disable some of the heaters in vehicle setting on the radio, same place for the windows down from keyfob and horn alerts, rear seat reminder and what not

Go to a glass shop and get a solid window

The correct sealer is a solid window tbh, most sealers dont hold, mine lasted a whole 6 months. The design sucks and the tsb is a complete joke. They need to just stop offering sliders at all or make it a stand alone option not in a package like moon roofs should be. Solid window looks better too

A glass company will not do the tsb, just the window replacement The dealer that did mine broke the headliner support bracket at the rear window on the driver side and ripped the inner layer of the headliner on the passenger side that the bracket glues to. they also broke the coat hooks covers, I never knew that until the glass was replaced with the non slider and the headliner sags at the window, so they wont pay up for the repair costs since theyre gonna claim the glass guy did it, even though he never dropped the headliner, just them so its not worth the argument. So i ordered the parts and I will do it myself, I just need some 3M VHB tape for the tear and I should be set but if I'd have know they'd break my truck's components and not tell anyone or fix it I would never have let them touch it the first time. Moral of the story, even if the dealer seems good there is at least one or two employees that dont give a f*** and will not do everything properly

Just get rid of the slider, 400 bucks and the problem disappears

New window is in, dry over the past week, goodbye to the stupid slider!