NHTSA (USA)Critical
At a glance
What can fail
The 3rd and 4th gear shift wheels may not sit securely on the intermediate shaft. This can cause both gears to engage at once when shifting from 5th to 6th gear.
What the fix does
Dealers will inspect the transmission and replace the gearbox if needed. The repair is free and performed at authorized dealers.
NHTSA Campaign #02V319000 — full official notice →
Summarized — see the official notice for exact wording, dates, and contacts.