TL- THE CONTACT OWNS A 2008 TOYOTA SIENNA. THE CONTACT STATED THERE WAS A RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER 13V429000 (POWER TRAIN); HOWEVER, THE CONTACT WAS UNABLE TO HAVE THE VEHICLE SERVICED BECAUSE THE REMEDY PART WAS NOT AVAILABLE TO PERFORM THE REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE CONTACT HAD NOT EXPERIENCED A FAILURE. RK
2008 Toyota Sienna powertrain problems
severe 36 complaints filed with NHTSA · avg repair $2,500
Complaints
36
Recalls
0
Crashes
6
Avg fix
$2,500
What owners are reporting 2 most recent
TL* THE CONTACT OWNS A 2008 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 13V429000 (POWER TRAIN). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. DON MCGILL TOYOTA OF KATY (21555 KATY FWY, KATY, TX 77450, (832) 772-1000) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFAC…
Common questions
How serious is the powertrain problem on the 2008 Toyota Sienna?
It's a meaningful issue. 36 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain 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 $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain 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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