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2011 Toyota Sienna airbags problems
severe
Owners of the 2011 Toyota Sienna have filed 195 NHTSA complaints about the airbags, typically surfacing around 58,000 miles at roughly $1,100 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation.See airbags across all vehicles →
Failure mileage
Q1 40kmed 58kQ3 84kn=27
Complaints
195
Recalls
4
Avg fix
$1,100
airbags complaints on the Toyota Sienna, by model year
Of the 195 airbags complaints filed for the 2011 Toyota Sienna,
here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
0 (0%)
25-50k
1 (33.3%)
50-75k
1 (33.3%)
75-100k
0 (0%)
100-125k
1 (33.3%)
125-150k
0 (0%)
150k+
0 (0%)
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted.
Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits
and driving conditions shift the curve as much as mileage alone.
What stands out
Airbags accounts for 32% of every owner complaint on file for this vehicle — the dominant problem area across 12 categories tracked.
Among the 14 model years of Toyota Sienna in our records for airbags problems, this one ranks #2 by owner-complaint volume.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Fix: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front passenger air bag inflator, or replace the air bag assembly. The recall began February 15, 2019. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are "Zone A" Toyota: G0P, Lexus: GLG; "Zone B" Toyota: G0R, Lexus GLH; "Zone C" Toyota: H0A, and Lexus: HLA.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Fix: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2008-2011 Scion xB and Lexus IS F, 2009-2011 Toyota Corolla and Corolla Matrix, 2006-2011 Toyota Yaris, Lexus IS250 and Lexus IS350, 2010-2011 Toyota 4Runner, Lexus IS250C, Lexus IS350C and Lexus GX460, 2011 Sienna, 2007-2011 Lexus ES350, and 2009-2010 Pontiac Vibe vehicles, originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U
An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Fix: Toyota will notify the Toyota and Lexus owners. General Motors will contact the Pontiac owners. Depending on the model, dealers will replace the passenger frontal air bag inflator or the air bag assembly, free of charge. The recall began on December 6, 2016. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for interim notification for this campaign are G1P (Toyota Zone A), G1R (Toyota Zone B), G2G (Lexus Zone A), and G2H (Lexus Zone B). Toyota's numbers for final remedy for this campaign are G0P (Toyota Zone A), G0R (Toyota Zone B), GLG (Lexus Zone A), and GLH (Lexus Zone B).
Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia
If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.
Fix: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering airbags on this vehicle — documented
repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall
(it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service BulletinTSB003220Aug 2023
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin. Follow the Procurement Procedure in this bulletin to request a replacement certification label or VIN plate.
TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation. This service bulletin provides a guide on how to prepare the interior of the vehicle prior to an odor remediation being performed, as well as contact information for an approved vendor who will arrange the remediation, and instructions on how to prepare the interior of the vehicle for reassembly once the remediation has been completed. Refer to all model and
CSP: On July 30, 2018, a settlement of claims for Economic Loss related to Takata airbag inflators was approved for full implementation. The settlement includes Toyota?s agreement to provide a Customer Support Program (?CSP?) for 2002-2019 model year (MY) vehicles originally equipped with certain Takata airbag inflators or repaired under a recall with Takata airbag inflators to provide coverage for repairs of the airbag inflator contained in the airbag module. This CSP letter is to help clarify how to administer this coverage in accordance with the settlement. This is NOT a recall or a campaign, but is provided to reassure owners that Toyota stands behind the reliability of our vehicles.
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2011 Toyota Sienna is plagued by Takata front passenger airbag inflators that degrade in high-heat, high-humidity environments (designated Zone A climates). The propellant can rupture during deployment, potentially ejecting metal fragments that strike occupants and cause serious injury or death. Toyota issued recall notices in mid-2016 instructing owners not to occupy the front passenger seat — a severe practical burden for a seven-passenger family van.
The repair catastrophe compounded the safety hazard. Parts were unavailable for 8–11+ months after the recall was issued, leaving owners unable to use their vehicles as designed. Dealers offered inadequate loaner vehicles (compact cars instead of comparable minivans). Toyota representatives verbally suggested passenger use was safe but refused to confirm it in writing. When owners demanded repairs, Toyota either refused to help or offered unacceptable workarounds. One owner spent over $17,000 on rental costs while waiting for a part.
Separate reports document airbag non-deployment during moderate-speed collisions (30–38 mph), leaving occupants unprotected. Owners also reported power sliding door failures requiring motor and control button replacement, again delayed by parts shortages. One owner reported unintended acceleration into a building without airbag deployment. Toyota has largely dismissed these incidents as not defective and denied liability.
Same Toyota Sienna airbags reports on nearby years: 2008 · 2009 · 2012 · 2013 · 2014
Failure modes owners describe
Takata front passenger airbag inflator degradation — propellant rupture hazard
Takata-supplied front passenger airbag inflators are subject to propellant degradation after prolonged exposure to high heat and humidity, particularly in Zone A climates (high heat/humidity areas). Degraded propellant can cause the inflator to rupture during deployment, potentially ejecting metal fragments through the airbag cushion material and striking occupants, causing serious injury or death. Owners in affected vehicles (primarily 2011 Sienna) were instructed not to allow anyone to sit in the front passenger seat until the remedy became available.
When: Recall issued mid-2016 (June–July 2016); vehicles manufactured ~2011; failure risk increases with age and environmental exposure
Symptoms owners cite: Recall notice received instructing owners not to occupy front passenger seat; No airbag deployment during front-end and passenger-side impacts despite significant collision forces (30–38 mph, passenger-side T-bone crashes); Airbag warning indicator illuminating when armrests touched (symptom of electrical/sensor disconnect related to recall conditions)
Codes mentioned:NHTSA Campaign 16V340000
Repairs/costs cited: Remedy consists of replacement of airbag inflator or entire airbag assembly. Parts unavailable for extended periods (8–11+ months reported); owners cite wait times of 4–6+ weeks even after parts allegedly became available in late 2016/2017. One owner reported $17,000+ in rental costs while waiting for repair. Loaner vehicles offered were often too small for family use (compact cars/5-passenger Camry offered instead of comparable 7-passenger replacement).
Recalls/TSBs owners mention: Toyota issued recall notices (NHTSA 16V340000) in June–July 2016 designating some vehicles as Zone A (highest risk). Toyota offered loaner vehicles (often inadequate), provided case/file numbers but gave no ETAs for parts or repairs. Toyota representatives allegedly suggested informally that passenger use was safe but refused to confirm in writing. When confronted after extended delays, Toyota refused to address the problem or provide compensation. Some dealers disassembled power sliding doors as a workaround while awaiting parts.
Airbag non-deployment during moderate to high-speed collisions
Multiple owners reported that airbags failed to deploy during moderate to high-speed collisions involving frontal, passenger-side, and side-impact forces. In some cases, vehicles were involved in crashes with speeds documented at 30–38 mph; in one instance, crash data showed a vehicle hit another at 38 mph. Despite these impact forces, no airbag activation occurred, leaving occupants unprotected.
When: Incidents reported 2014–2016 in vehicles with 27,000–120,000 miles; one case at ~40,000 miles involved unintended acceleration and building impact without deployment
Symptoms owners cite: Complete absence of airbag deployment on frontal impact (38 mph rear-end collision, driver struck building following unintended acceleration); Failure of side curtain airbags to deploy on passenger-side T-bone crashes (30–35 mph); No airbag deployment on rear-end impact at stop sign (accident speed unknown but impact sufficient to cause injuries); Vehicle tilted on side, dragged over 100 feet after side-impact; no airbag inflation despite significant crash forces
Codes mentioned:NHTSA Campaign 16V340000, Crash Data Recorder data available in one case (38 mph impact recorded)
Repairs/costs cited: Crash data recorder downloaded in one case showing 38 mph impact; Toyota provided no explanation of the data or airbag failure. One owner paid ~$9,000 for repair of extensive damage (rear-end collision at 38 mph). Vehicles were not diagnosed or repaired in some cases; insurance lots held vehicles; independent body shops involved in damage assessment.
Recalls/TSBs owners mention: Toyota conducted third-party investigations and reviewed crash data recorder information in at least one case but concluded the airbag was not faulty and that injuries from such impacts are not proven to be preventable by airbags. Toyota denied liability and refused to provide analysis of crash data to owners. No TSBs or recalls issued for this failure mode; manufacturer stated this is not a defect.
Power sliding door failures — door malfunction and control system issues
Owners reported power sliding door failures including doors that failed to open, opened inadvertently, or became difficult to operate manually. Underlying causes include failure of the sliding door motor and control button that regulates door operation. Doors were replaced but the root cause (electrical/mechanical) was difficult to diagnose across multiple dealers.
When: Recalls issued ~November 2016 (NHTSA 16V858000); failures reported at ~65,000 miles; repairs attempted through mid-2017
Symptoms owners cite: Driver and passenger side sliding doors failed to open; Doors opened inadvertently without user input; Doors became very difficult or impossible to operate manually; Control button malfunction preventing normal power operation
Codes mentioned:NHTSA Campaign 16V858000
Repairs/costs cited: Diagnosis required testing at three different dealers before root cause identified; ultimately, sliding door motor and control button were replaced. Parts unavailable for extended periods; owners offered workaround of disabling power feature and operating doors manually (unacceptable for families and elderly users). Repairs completed for some; status unclear for others.
Recalls/TSBs owners mention: Toyota issued recall NHTSA 16V858000 for power sliding door issues on certain 2011–2016 Siennas. Parts shortages delayed repairs. Manufacturer advised owners to disable power feature and operate doors manually pending parts availability. No specific ETA provided.
Owner reported that the vehicle unintentionally accelerated as the brake pedal was depressed and failed to respond, causing the driver to lose control and crash into a building. No airbag deployment occurred during this impact.
When: Incident at ~40,000 miles; no year given but vehicle is 2011 model
Symptoms owners cite: Vehicle accelerated without driver input despite brake pedal depressed; Brake pedal failed to respond; Uncontrolled acceleration into a building; No airbag deployment on impact with building
Repairs/costs cited: Vehicle towed to independent mechanic for repair; extent of repairs not specified. No diagnostic work documented.
Recalls/TSBs owners mention: Manufacturer was not made aware of the failure; no investigation or response documented.
Synthesized from 195 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting
5 most recent
airbags · 40,000 mi
· filed 12/23/2015
Tl* the contact owns a 2011 Toyota sienna. The contact stated that the vehicle unintentionally accelerated as the brake pedal was depressed and failed to respond without warning. As a result, the contact crashed into a building. The air bags failed to deploy. A police report was filed. The driver sustained neck and leg injuries however, it was unknown if medical attention was required. The…
airbags
· filed 12/19/2016
Takata recall my van is under this takata recall and its with dealership since last 4 months. I have been provided smaller vehichle from rental company. Since then no one is telling me when my van will be ready. I just tried to call Toyota and they told me since I have been provided rental vehicle thats best they can do at this point. I really dont need this rental vehicle from Toyota. I want my…
airbags
· filed 12/16/2016
Tamara recall I've being informed about this recall in may of 2016 and as of december 16th 2016 this hasn't being rectified yet how long dies it take a company to rectify a known safety issue that can kill somebody
airbags · 50,000 mi
· filed 12/15/2018
"takata recall" NHTSA reference id 16v340 the sienna VIN (xxx) is actually in switzerland. I've been told by the workshop standard procedure is that Toyota usa has to direct Toyota switzerland to do this repair. Many siennas in the country have been updated this way. Til today , I have not received any notification to proceed and bring my sienna to the swiss dealership for this purpose.…
airbags · 100,000 mi
· filed 12/14/2016
Takata recall we received a recall for the takata air bag on the passenger side in may 2016. It is now december 2016 and it has not been fixed. We have asked our local dealership about this and they still say there are no parts.
Had airbags trouble with your 2011 Toyota Sienna?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the airbags problem on the 2011 Toyota Sienna?
It's a meaningful issue. 195 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,100.
At what mileage does the airbags typically fail?
Across the 27 complaints that reported odometer mileage, most airbags failures cluster between 40,000 and 84,000 miles, with the median around 58,000. A quarter of owners report trouble before 40,000; a quarter make it past 84,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,100 for airbags 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 airbags?
Yes — 4 active recall(s) cover airbags issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2011/Toyota/Sienna.
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. Some links on this page are affiliate links.