TL* THE CONTACT OWNS A 2017 TOYOTA SIENNA. WHILE DRIVING APPROXIMATELY 40 MPH AND ATTEMPTING TO STOP THE VEHICLE, THE BRAKES FAILED. AS A RESULT, THE VEHICLE REAR ENDED THE PRECEDING VEHICLE. THERE WAS NO WARNING INDICATOR ILLUMINATED. THE AIR BAG DID NOT DEPLOY. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE CAUSE OF THE FAIL…
2017 toyota Sienna brakes problems
severe 6 complaints filed with NHTSA · avg repair $450
Complaints
6
Recalls
0
Crashes
2
Avg fix
$450
What owners are reporting 2 most recent
This has happened multiple times. Driving at various speeds. Sometimes driving straight other times turning. ABS activates with out cause. ESC light illuminates. Happens when in traffic causing the van to try to stop in traffic without warning. Thus far mechanic has not been able to duplicate.
Common questions
How serious is the brakes problem on the 2017 toyota Sienna?
It's a meaningful issue. 6 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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