The 2021 Toyota Sienna has 2 recalls, the more serious being a wheelchair restraint defect where the retractors may not lock, leaving a wheelchair unsecured and able to shift during transit.
On the electronics side, a software issue in the electronic stability control module can cause the system to deactivate unexpectedly while driving. Stability control helps the vehicle recover from skids and loss of traction, so a car running without it has a higher risk of spinning out or sliding in corners, particularly in wet or slippery conditions.
At a glance
What can fail
The wheelchair restraint retractors may fail to lock, which prevents the wheelchair from being properly secured in the vehicle.
What the fix does
Dealers will inspect and replace the retractors at no cost to you.
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Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The Skid Control computer software may not automatically restart the Vehicle Stability Control system when you restart your vehicle after turning it off. This means VSC could remain disabled without your knowledge.
What the fix does
Dealers will update the Skid Control computer software at no cost to restore proper VSC restart operation.
Summarized — see the official notice for exact wording, dates, and contacts.
