New software update

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Jan 28, 2026 | 09:43 AM

#11

CincyRovers

Pro Wrench

Joined: Oct 2023

Posts: 1,605

Likes: 1,149

From: Cincinnati, OH

Quote:

Originally Posted by skl49

In no hurry to do any downloads again- last one I did on my wife's V8 basically bricked it and it had to be flat towed to the dealer because it wouldn't shift out of second. I'll wait for a few others to be the guinea pigs...

The latest update was only bricking the V8s for some reason. It didn't brick any of the other powertrains.

Jan 30, 2026 | 06:59 AM

#12

Gman53

Drifting

Joined: Jan 2021

Posts: 25

Likes: 14

From: Gulf Breeze FL & Asheville NC

I’ve installed both the 4.3.4 and the 4.4 in my 2025 P525 V8 with no issues. I’ve read elsewhere that it was only the P500 V8 having the transmission issue after the 4.3.4 update.