2015 Toyota Sienna recalls, problems & safety ratings
NHTSA lists 6 recalls for the 2015 Toyota Sienna and 233 owner complaints. The most-reported problem areas are structure (61), unknown or other (44), electrical system (44). It earned a 5-star overall NHTSA safety rating. EPA-rated fuel economy is 19–21 mpg combined, depending on engine.
The 2015 ranks #12 of 14 Sienna model years for fewest complaints (2012–2025), with more complaints than the average year (120). It has 6 recalls vs. an average of 5.4 per model year.
Recalls 6
Every recall NHTSA lists for the 2015 Toyota Sienna. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Service brakes, hydraulic · foundation components · hoses, lines/piping, and fittings
Problem: Vantage Mobility International, LLC (Vantage) is recalling certain 2012-2018 AMS Genesis wheelchair vans, built on a Toyota Sienna vehicles. The rubber brake hoses that attach to the rear wheel assembly may be too short, causing them to rub against the rear axle trailing arm.
Risk: The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and reduced braking ability, increasing the risk of a crash.
Fix: Vantage will notify owners, and dealers will install a set of rear brake hoses that will provide the proper clearance, free of charge. The recall began December 16, 2019. Owners may contact Vantage customer service at 1-800-488-9082.
Service brakes, hydraulic · foundation components · hoses, lines/piping, and fittings
Problem: Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within the braking system.
Risk: The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing the risk of crash.
Fix: Braun has notified owners, and dealers will install an adaptor to correct the issue, free of charge. The recall began June 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.
Structure · body · door
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unable to be opened when commanded, such as if the door is frozen shut, the door may subsequently open unexpectedly, possibly while the vehicle is moving.
Risk: If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants.
Fix: Toyota will notify owners, and dealers will replace the junction block, rear sliding door wire harnesses, and install two sub wire harnesses, free of charge. The recall began on July 28, 2017. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is G04.
Structure · body · roof and pillars
Problem: Gulf States Toyota, Inc. (GST) is recalling certain model year 2015 Toyota Sienna vehicles manufactured January 23, 2015, to April 13, 2015, and equipped with non-Toyota-brand overhead entertainment accessories installed by GST. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
Risk: If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike one of the vehicle occupants, increasing the risk of injury.
Fix: GST will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began June 5, 2015. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 15R1.
Structure · body · roof and pillars
Problem: Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2015 Sienna vehicles manufactured September 1, 2014, to April 13, 2015 and equipped with overhead entertainment accessories installed by SET. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
Risk: If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike one of the vehicle occupants, increasing the risk of injury.
Fix: SET will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began on May 22, 2015. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET15B.
Air bags · side/window
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Sienna vehicles manufactured September 2, 2014, to November 25, 2014. In the event of a crash that necessitates the deployment of the curtain shield airbag (CSA), the second row overhead assist grips may detach.
Risk: If the assist grip detaches due to CSA deployment, the grip may strike a vehicle occupant, increasing the risk of injury.
Fix: Toyota will notify owners, and dealers will modify the headliner near the second row overhead assist grip, free of charge. The recall began on January 15, 2015. Owners may contact Toyota customer service at 1-800-331-4331.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
1) 2015 Toyota Sienna sliding door is faulty and can cause the door to open at anytime. They need to replace the junction block, rear sliding door wire harness and wire as part of existing recall G04. It was completed for driver side in 2024 and recall was marked complete however in 2026 the passenger side is encountering same issue. This puts any family member or friends…
This is the 2nd Occurrence where Sliding Door Cable Breaks and the doors are disabled where you can not open or close the sliding door and its jammed shut. Attempts to press the Power Sliding door buttons do not work. This is the 2nd Occurrence on this Vehicle. The First occurrence happened approximately 3 years ago with the Driver Sliding Door and was report to Holman Toyota ,…
The cable that controls the sliding door lock disconnected leaving the door inoperable. According to the dealership, as well as, Toyota corporate, this is a common ongoing issue. This is a safety hazard and should be recalled immediately.
Safety ratings
2015 Toyota Sienna VAN AWD
2015 Toyota Sienna VAN FWD
Fuel economy
EPA ratings for common configurations of the 2015 Toyota Sienna.
Sienna 2WD
Auto (S6) · 6 cyl · 3.5 L
Regular
Sienna AWD
Auto (S6) · 6 cyl · 3.5 L
Regular
Other model years
Questions
How many recalls does the 2015 Toyota Sienna have?
NHTSA lists 6 recalls for the 2015 Toyota Sienna, most recently for service brakes, hydraulic · foundation components · hoses, lines/piping, and fittings (07/25/2019). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2015 Toyota Sienna?
Based on 233 owner complaints filed with NHTSA, the most-reported areas are structure (61), unknown or other (44), electrical system (44).
Is the 2015 Toyota Sienna safe?
The 2015 Toyota Sienna earned a 5-star overall rating in NHTSA's 5-star safety ratings.
Is the 2015 a good year for the Toyota Sienna?
The 2015 ranks #12 of 14 Sienna model years for fewest complaints (2012–2025), with more complaints than the average year (120). It has 6 recalls vs. an average of 5.4 per model year.
What gas mileage does the 2015 Toyota Sienna get?
EPA ratings for the 2015 Toyota Sienna range from 19 to 21 mpg combined, depending on engine and drivetrain.
Own a 2015 Toyota Sienna in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved October 21, 2026. NHTSA model names used: SIENNA, Sienna.