This page covers 3 recalls, 14 owner complaints and EPA fuel economy for the 2022 Toyota Sienna.
35 mpg combined
6.7 L/100km
Minivan - 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
Complaints for the 2022 Toyota Sienna are spread across several systems, with no single dominant issue standing out at this complaint volume. The airbag and driver-assistance category draws the most reports, including owners describing warning lights appearing and cruise control cutting out unexpectedly. A couple of owners report electrical-related concerns, and the latches/locks/linkages category also surfaces in multiple reports. A few owners describe powertrain behavior worth noting: one recurring pattern involves the braking system during transitions from regenerative to conventional braking, where the van reportedly lurches or briefly accelerates before coming to a stop even with the brake pedal depressed. A separate isolated report describes a momentary loss of acceleration where the vehicle failed to respond to throttle input before returning to normal on its own.
14
Total Complaints
1
Crash-Related
2
With Injuries
By System
The 2022 Toyota Sienna has 3 recalls, the most serious involving the restraint system: loose third-row seatback bolts and incorrect second-row seat belt hardware that can cause a belt to bunch and tear in a crash.
Both restraint issues affect occupants directly. The third-row seat recliner bolts may not have been tightened to spec, meaning the seatback can give way in a crash and fail to hold a passenger in place. In the second row, the outboard seat belts have the wrong D-ring fitting, which causes the webbing to bunch under load and tear apart at the moment it is needed most. There is also a software concern affecting the electronic stability control system: a fault in the control module software can deactivate stability control without warning, leaving the vehicle without the system that helps prevent skids and loss of control on slippery or uneven roads.
At a glance
What can fail
The bolts securing the third-row seatbacks may not be properly tightened, affecting seat stability and safety restraint function.
What the fix does
Dealers will tighten all third-row seat assembly bolts at no charge.
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Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
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.
At a glance
What can fail
The second-row outboard seat belts have an incorrect D-ring that can cause the belt to bunch up and tear during a crash.
What the fix does
A dealer will replace the second-row outboard seat belt assemblies.
Summarized — see the official notice for exact wording, dates, and contacts.
