ECG-26.2.11.4.1 SW Update 12 - Central Computer

[Pioneer74]

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[bmwhitetx]

FYI, I believe this is EAP - you should have received an email about a month ago. I don't mind - just don't want to see anyone lose the privilege.

 

[21st Century Truck]

Uuuuuuuu! YUM YUM YUM said the big hungry bear

 

[chl]

Sounds good...but...what could go wrong?

 

[electricpig]

Soon.

 

[Tom M]

I got this update on my 2022 Lightning this afternoon (7/24/2026). It has a very similar title to an additional thread, but has a very different set of release notes.

 

[abcut973]

Same here. I was on a walmart parking lot a hour ago.
Restarted my truck and this popped up!

 

[pjell]

Me as well. And on the same day I took it to the dealership to look into module issues due to the lack of updates.

 

[GDN]

Me as well. And on the same day I took it to the dealership to look into module issues due to the lack of updates.

Typically you can fix this by just disconnecting the 12 v battery for 10 minutes.

 

[02Reaper]

I got it today also on my 22 xlt.

 

[mitchh]

Ditto, '22 Lariat

 

[chl]

Still waiting....

 

[hb.sagen]

Is the ECG the same module as the GWM?

 

[bmwhitetx]

@Tom M @abcut973 @mitchh @02Reaper @pjell
I assume none of you are Early Access then? That means it’s rolling out to the general population. Starting with 2022s it appears.

As the notes indicate you will next receive a TCU and then a Sync update. That will complete the update to SU-12.

 

[bmwhitetx]

Is the ECG the same module as the GWM?

Yes

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