2015 Toyota Sienna Problems, Complaints & Recalls
- Compared with other Sienna years
- More complaints than other years 10th of 25 for complaints
- Safety recalls
- 6 recalls: check your VIN
- NHTSA crash rating
- 5 out of 5 stars
Owners have filed 233 complaints with NHTSA about the 2015 Toyota Sienna. That ranks 10th out of 25 Sienna model years for complaints. The most reported problem area is structure (61 complaints, 26%), typically at around 26,000 miles. Complaints mention 17 crashes, 7 fires, 28 injuries. There are 6 safety recalls covering this model year.
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- 233owner complaints
- 6safety recalls
- 0NHTSA investigations
- 17complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2015 Toyota Sienna problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Structure problems | 61 | 26% | 26,000 | “sliding door” (33%) | — |
| Electrical System | 44 | 19% | 19,000 | — | — |
| Unknown or Other | 44 | 19% | 29,000 | — | — |
| Engine | 16 | 7% | 39,325 | — | — |
| Service Brakes | 16 | 7% | 33,087 | — | — |
| Wheels | 14 | 6% | 46,500 | — | — |
| Power Train | 12 | 5% | 33,000 | — | — |
| Steering | 11 | 5% | 39,000 | — | — |
| Air Bags | 9 | 4% | 48,500 | — | — |
| Seat Belts | 8 | 3% | 26,800 | — | — |
| Suspension | 8 | 3% | 9,900 | — | — |
| Fuel/propulsion System | 7 | 3% | 42,500 | — | — |
| Exterior Lighting | 6 | 3% | 16,000 | — | — |
| Electronic Stability Control (esc) | 5 | 2% | 37,078 | — | — |
| Latches/locks/linkages | 5 | 2% | 30,000 | — | — |
| Visibility/wiper | 5 | 2% | 20,000 | — | — |
| Tires | 4 | 2% | 46,500 | — | — |
| Child Seat | 3 | 1% | — | — | — |
| Seats | 3 | 1% | 52,750 | — | — |
| Vehicle Speed Control | 3 | 1% | 30,500 | — | — |
| Visibility | 3 | 1% | 37,857 | — | — |
| Service Brakes, Hydraulic | 2 | 1% | 52,978 | — | — |
| Chest Clip, Buckle, Harness | 1 | 0% | — | — | — |
| Equipment | 1 | 0% | — | — | — |
| Forward Collision Avoidance | 1 | 0% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2015 Toyota Sienna recalls (6)
Tap a recall to see the problem, the risk and the fix.
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.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
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…
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…
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.
Component Failed & Availability: The engine on my 2015 Toyota Sienna (99,000 miles) catastrophically failed and is completely seized. The vehicle and engine are in my possession and are fully available for physical inspection. Safety Risk: The vehicle shut down completely while in motion, causing…
I am submitting this complaint to request that the National Highway Traffic Safety Administration (NHTSA) document and evaluate what may be a broader defect affecting certain Toyota Sienna vehicles and determine whether it presents a potential safety-related defect trend. My 2015 Toyota Sienna was…
Other Toyota Sienna years
| Year | Complaints | Recalls |
|---|---|---|
| 2020 Sienna | 38 | 2 |
| 2019 Sienna | 45 | 7 |
| 2018 Sienna | 72 | 7 |
| 2017 Sienna | 155 | 10 |
| 2016 Sienna | 76 | 5 |
| 2015 | 233 | 6 |
| 2014 Sienna | 163 | 6 |
| 2013 Sienna | 183 | 6 |
| 2012 Sienna | 247 | 9 |
| 2011 Sienna | 614 | 14 |
| 2010 Sienna | 172 | 8 |
| 2009 Sienna | 207 | 10 |
| 2008 Sienna | 429 | 9 |
| 2007 Sienna | 364 | 10 |
| 2006 Sienna | 1,017 | 11 |
| 2005 Sienna | 1,130 | 12 |
| 2004 Sienna | 2,062 | 10 |
| 2003 Sienna | 105 | 1 |
| 2002 Sienna | 181 | 1 |
| 2001 Sienna | 180 | 2 |
| 2000 Sienna | 363 | 1 |
| 1999 Sienna | 215 | 2 |
| 1998 Sienna | 294 | 2 |
| 1997 Sienna | 2 | 0 |
| 1996 Sienna | 3 | 0 |
See all Toyota Sienna problems by year, every Toyota model, or the Toyota VIN decoder.
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Frequently asked questions
What are the most common problems with the 2015 Toyota Sienna?
Owners most often report structure, electrical system, unknown or other problems. The top one, structure, accounts for 61 complaints.
Was there a recall on the 2015 Toyota Sienna?
Yes, 6 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2015 Toyota Sienna a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Sienna model years, the 2015 has more complaints than most years, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.