2011 Toyota Sienna Structure Problems

Source: NHTSA · Updated Sep 9, 2026 · 154 complaints analyzed

Owners have filed 154 complaints with NHTSA about structure problems on the 2011 Toyota Sienna, 25% of all complaints for this model year. Half of the reports with a mileage happened before 71,500 miles. The words owners use most often: “sliding door” (37% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Sliding door: mentioned in 57 of 154 complaints (37%)
  • Takata numbers: mentioned in 21 of 154 complaints (14%)
  • Structure air: mentioned in 18 of 154 complaints (12%)
  • Open close: mentioned in 10 of 154 complaints (6%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical structure repair on the 2011 Toyota Sienna at $1,700, and half of them between $1,650 and $2,200.

Based on 5 NHTSA complaints about this problem alone that state a repair bill or quote (2014–2019), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do structure problems happen?

Based on 82 complaints that reported the odometer reading.

Under 10k miles18 · 22%
10k–25k miles5 · 6%
25k–50k miles4 · 5%
50k–75k miles16 · 20%
75k–100k miles13 · 16%
100k–150k miles23 · 28%
150k+ miles3 · 4%

How serious are the reports?

Of 154 complaints, 3 mention a crash, 1 a fire, 6 an injury.

Toyota Sienna structure complaints by model year

Peak: 2004, with 962 complaints
1996: 119961998: 351999: 3619992000: 522001: 3520012002: 422003: 1820032004: 9629622005: 49920052006: 2612007: 10220072008: 1172009: 9720092010: 572011: 15420112012: 722013: 4420132014: 442015: 6120152016: 272017: 1420172018: 52019: 620192020: 4

n = 2,745 complaints · Source: NHTSA

Model yearStructure complaintsShare of that yearMedian miles
2020 Sienna411%—
2019 Sienna613%42,500
2018 Sienna57%8,700
2017 Sienna149%20,000
2016 Sienna2736%33,256
2015 Sienna6126%26,000
2014 Sienna4427%63,500
2013 Sienna4424%39,000
2012 Sienna7229%53,205
2011 Sienna15425%71,500
2010 Sienna5733%70,500
2009 Sienna9747%81,000
2008 Sienna11727%81,850
2007 Sienna10228%70,000
2006 Sienna26126%68,000
2005 Sienna49944%65,000
2004 Sienna96247%80,000
2003 Sienna1817%80,000
2002 Sienna4223%75,000
2001 Sienna3519%78,000
2000 Sienna5214%120,000
1999 Sienna3617%95,500
1998 Sienna3512%101,000
1996 Sienna133%—

When owners reported it

Peak: 2017, with 72 complaints
2010: 3201032011: 13132012: 7201272013: 662014: 122014122015: 662016: 7201672017: 72722018: 102018102019: 662020: 3202032021: 112022: 3202232024: 332025: 220252

n = 154 complaints · Source: NHTSA

Related recalls (2)

Structure:body:doorNov 29, 2016 · NHTSA campaign 16V858000 · 744,437 vehicles

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 pillarsNov 22, 2011 · NHTSA campaign 11V566000 · 518 vehicles

Problem: Southeast toyota is recalling certain model year 2010-2011 corolla vehicles equipped with a non-toyota, blue tooth hands free device or navigation unit and certain model year 2011 toyota sienna vehicles equipped with a non-toyota, overhead entertainment system and/or bluetooth hands free device. There is a possibility that the front a-pillar trim panel retention clip may have been damaged during the installation of the aftermarket accessory.

Risk: A damaged a-pillar trim panel retention clip may allow the trim panel to come loose and injure an occupant in the event of a crash.

Fix: Dealers will inspect the a-pillar trim panel retention clip and replace it if necessary free of charge. The safety recall began on december 30, 2011. Owners may contact southeast toyota at 1-800-301-6859.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Leaking water into passenger side during rain. Many have reported the same issue. Seems to be some loose seals on the roof.

Received Apr 29, 2025 · NHTSA complaint 11657408

The contact owns a 2011 Toyota Sienna. The contact stated that while driving 55 MPH, the rear driver's and passenger's power sliding doors failed to latch securely and opened while driving. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 16V858000…

Received Mar 19, 2025 · NHTSA complaint 11649207

The contact owns a 2011 Toyota Sienna. The contact stated that the rear driver's side sliding door had failed to close or latch securely while closing the door manually or while using the power door switch button. The vehicle was taken to C&C Auto, where the door motor and belt were replaced, and…

Received Nov 12, 2024 · NHTSA complaint 11624796
Toyota Sienna
Toyota Sienna (XL40) Washington DC, USA. Representative photo; appearance varies by model year. Photo: OWS Photography, CC BY 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 2011 Toyota Siennas have structure problems?

No. NHTSA has 154 owner complaints about structure for the 2011 Toyota Sienna (25% of the 614 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2011 Toyota Sienna structure?

Yes: 2 safety recalls list structure. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

At what mileage do structure problems start?

The median reported mileage is 71,500 miles: half of the reports with a mileage came before that.

How much does it cost to fix structure problems on the 2011 Toyota Sienna?

Owners report a typical cost of $1,700 (half paid between $1,650 and $2,200), from 5 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about structure problems on the 2011 Toyota Sienna?

The most frequent phrase is “sliding door”, in 57 of 154 complaints, followed by “takata numbers” (21).

Other 2011 Toyota Sienna problems

See all 2011 Toyota Sienna problems or structure problems across all Sienna years.