2022 Wont start after remote start

[WalleyeMikeIII]

I haven't had any issue with mine since it had the update done. Auto start has worked great since! It's a must for us out here in Phoenix when temps hit 118°!

Same, had the update, no issues since

 

[Crzylgs]

Is there any way to tell if you are on the current version? I took my 2022 Tahoe RST in for its first oil change and asked them to take care of this issue. They said I didn't need an update and the remote start was not creating any error codes. Any one else experience this at the dealership?

Unfortunately, I am still afraid to use remote start.

 

[olyelr]

Is there any way to tell if you are on the current version? I took my 2022 Tahoe RST in for its first oil change and asked them to take care of this issue. They said I didn't need an update and the remote start was not creating any error codes. Any one else experience this at the dealership?

Unfortunately, I am still afraid to use remote start.

I would guess they have no idea at all about this issue and are just saying that.

 

[WalleyeMikeIII]

Print the referenced TSB, or give them the number. Then tell them you want the latest BCM calibration so you don’t have to be worried you won’t be able to start after using remote start.

 

[melo314]

Sorry to hear it. Hopefully your dealer has a lead on a fix. Picking mine back up tomorrow but won’t risk using the remote start until they have a permanent fix.

2022 GMC Yukon XL Denali won't start after trying auto start!
I was at a birthday party and tried to start from a distance so I wasn't sure if it has started or not. Climbed in and pushed the chair AC button. light initially came on them went out. I put my foot on the brake, pushed the button, the blower motor came on to the high setting and that was it...
Couldn't turn it off or down. Key fob worked except for the panic button and of course, auto start. If i just pressed just the start button on the console the dash lights would come on but that's it. Bluetooth also worked. It was as if it was stuck in auxiliary mode. Motor would not turn over.
Ended up disconnecting the negative terminal for 10 minutes, re-attached and all was reset.
It's my understanding that the 2022 I have has the new updated software that comes in all of the new Hummer EV's so......WE apparently are the guinea pigs for GM...WTH???

 

[22CTHC]

This happened to me the same Day I drove my vehicle home from the deal back in July. We told them it was a BCM issue and they brushed it off saying it wasn’t and that there was no issue with the vehicle. Fast forward to yesterd (9/9/22), parked at a Wendy’s drive thru with the car still on, paid for my stuff and shifted to D, and issue with the shifting system came up, and it automatically put the car in neutral. Couldn’t shift it back to Drive so I put it in park and turned the vehicle off To see if it would reset. Nope. Car does not start but all the dash lights come up And everything. So embarrassing to be stuck cutting off drive thru traffic. I then get an email from onstar stating there’s an engine transmission issue and to service the car in one day. Of course the tow truck doesn’t come until after the closest dealership is closed.

Was told today when I called the dealership for an update that they’re backed up and their engine technician (one one) doesn’t work Saturdays. Says ill
get a call Monday of when they can even look at it but it won’t be for at least another 4-5 days after that.

 

[22CTHC]

This happened to me the same Day I drove my vehicle home from the deal back in July. We told them it was a BCM issue and they brushed it off saying it wasn’t and that there was no issue with the vehicle. Fast forward to yesterd (9/9/22), parked at a Wendy’s drive thru with the car still on, paid for my stuff and shifted to D, and issue with the shifting system came up, and it automatically put the car in neutral. Couldn’t shift it back to Drive so I put it in park and turned the vehicle off To see if it would reset. Nope. Car does not start but all the dash lights come up And everything. So embarrassing to be stuck cutting off drive thru traffic. I then get an email from onstar stating there’s an engine transmission issue and to service the car in one day. Of course the tow truck doesn’t come until after the closest dealership is closed.

Was told today when I called the dealership for an update that they’re backed up and their engine technician (one one) doesn’t work Saturdays. Says ill
get a call Monday of when they can even look at it but it won’t be for at least another 4-5 days after that.

Also just wanted to say that prior to going to Wendy’s I had remote started the vehicle and It was fine. Im not sure if the auto stop had something to do with it plus being initially remote started.

 

[WalleyeMikeIII]

I’m not sure you are describing the same issue the TSB in question described. That issue was:
1) remote start the vehicle
2) Enter the vehicle with your fob in possession
3) Put foot on brake
4) Hit start button
5) Engine goes off
6) Engine cannot be restarted (waiting 30 min or disconnect/reconnect battery solved it)

A BCM software update fixed this problem.

 

[22CTHC]

I’m not sure you are describing the same issue the TSB in question described. That issue was:
1) remote start the vehicle
2) Enter the vehicle with your fob in possession
3) Put foot on brake
4) Hit start button
5) Engine goes off
6) Engine cannot be restarted (waiting 30 min or disconnect/reconnect battery solved it)

A BCM software update fixed this problem.

Yes this is exactly what’s been happening. Just happened again. I’m so done with Chevy. This is the third time, the dealership told me they updated the bcm obvi not if it’s happened after the fact

 

[22CTHC]

Has anyone been able to get out of their purchase or lease? This is the third time it’s happened