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.
full bulletin at NHTSA ↗2011 Toyota Prius airbags problems
severe Owners of the 2011 Toyota Prius have filed 41 NHTSA complaints about the airbags, typically surfacing around 65,000 miles at roughly $1,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See airbags across all vehicles →
Failure mileage
Complaints
41
Recalls
0
Avg fix
$1,100
| Model year | airbags complaints |
|---|---|
| 2007 Prius | 40 |
| 2008 Prius | 38 |
| 2009 Prius | 14 |
| 2010 Prius | 74 |
| 2011 Prius (this page) | 41 |
| 2012 Prius | 39 |
| 2013 Prius | 18 |
| 2014 Prius | 16 |
| 2015 Prius | 5 |
16crashes
11injuries
What stands out
Owners have filed 41 airbags complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Among the 17 model years of Toyota Prius in our records for airbags problems, this one ranks #2 by owner-complaint volume.
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.
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
full bulletin at NHTSA ↗Toyota Safety Recall and Service Campaign - Technician Certification Requirements
full bulletin at NHTSA ↗TSB: REVISION NOTICE July 20, 2017 Rev1: Applicability has been updated to exclude 2007 ? 2017 model year Avanza vehicles. Some hazardous material treatment and handling regulations at the state and local level define the pre-disposal deployment of airbag and pre-tensioner assemblies as hazardous material treatment. Hazardous material treatment may require special training, certification or licensing in certain areas. TMS recommends that dealership personnel carefully review and follow ALL local and state regulations, and where necessary, contract with Environmental Protection Agency (EPA) Licensed Hazardous Waste Transportation and Disposal facilities.
full bulletin at NHTSA ↗Tech Tip: Safety Connect is a vehicle option which requires a subscription fee for the system to be active. The first year of service is provided in the vehicle purchase price. Once the subscription has lapsed the DCM will be in an inactive state. In some instances, a DCM may need to be replaced even though the customer is not using the service.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners describe airbags failing to deploy in collisions ranging from 26 to 55 MPH—impacts severe enough to total vehicles and send unrestrained occupants through dashboards and windshields. Injuries include broken ribs, sternum fractures, head trauma, and facial lacerations requiring plastic surgery. In one case, a driver's seat collapsed backward during impact. Toyota's inspection data and dealer statements attributed some non-deployments to sensors that "missed by an inch" or insufficient impact angles, but owners question why robust frontal impacts didn't trigger protection.
A separate and troubling pattern emerged: side curtain airbags deploying spontaneously while parked—with no collision, no damage, and no error codes—then failing to deploy when collisions actually occur. One owner faced a $3,000 interior damage bill after a random deployment and was denied coverage because the vehicle had 227 miles beyond the 60,000-mile airbag warranty.
Most significant is the recall saga. Beginning in 2016, NHTSA issued Recall 16V487000 for Takata-supplied airbag infiltrators with defective welds. For months—sometimes over a year—dealers had no replacement parts. Toyota offered no loaner vehicles, refused to replace units outright, and in one case rejected the recall repair entirely because the owner had added an aftermarket sunroof. Owners fumed that they were expected to drive vehicles with known defects while awaiting parts with no timeline.
Same Toyota Prius airbags reports on nearby years: 2008 · 2009 · 2010 · 2012 · 2013
Failure modes owners describe
Airbags failed to deploy in frontal/angled impacts
Owners report airbags did not deploy during significant frontal and angled collisions, resulting in unrestrained occupants striking dashboards, windows, and steering wheels with severe injuries including broken ribs, sternum fractures, facial lacerations, head trauma, and neck injuries.
When: At impact during collisions ranging from ~26 to 45+ MPH; one rear-end at 55 MPH
Symptoms owners cite: No airbag deployment at crash; Occupants thrown forward into dashboard or windows; Severe facial lacerations and nose injuries; Broken ribs and sternum; Neck and laryngeal injuries; Head and facial trauma; Driver seat collapse backward; Vehicle totaled
Repairs/costs cited: Owners report auto shops and Toyota stated sensors missed impact by small margins or impact angle/speed insufficient; Toyota inspector data showed seatbelt operated within spec; one owner required ambulance transport and plastic surgery
Recalls/TSBs owners mention: Toyota inspection found airbag sensor missed trigger by ~1 inch; Toyota letter stated no direct frontal impact or insufficient abrupt deceleration; NHTSA Recall 16V487000 (Takata defective welds on infiltrators); Recall 18V-684 referenced; owner complaint regarding defective welds and retention bracket recall (16V487L)
Spontaneous airbag deployment without collision
Owners report side curtain airbags deployed while vehicle was parked with no external damage, no collision, vehicle locked, and no indication of impact. Diagnostic checks found no error codes or reason for deployment.
When: While parked; one instance 12+ hours after last drive; at 60,227 miles (one case over 227-mile warranty limit)
Symptoms owners cite: Side curtain airbag deployed; No external damage visible; Vehicle locked and undisturbed; No collision or impact; No error codes on diagnostics; Airbag light illuminated briefly then cleared; Extensive interior damage from deployment
Repairs/costs cited: Dealership diagnostics found no error code; repair cost cited as $3,000 for interior damage; one case at 60,227 miles rejected as 227 miles over airbag warranty (60,000 miles)
Recalls/TSBs owners mention: Dealer found no fault code; Toyota did not provide remedy in one case citing warranty expiration
Recall repair parts unavailable for extended periods
Multiple owners received NHTSA Recall 16V487000 (Takata airbags with defective welds on infiltrators) notification but dealers could not obtain replacement parts for months to over a year, leaving vehicles with known defects unrepaired.
When: Recall issued ~6/28/2016 and beyond; owners reported no parts available as of 2016–2018
Symptoms owners cite: Recall notice received; Dealer unable to obtain parts; Extended wait times (months to years); No loaner vehicle offered; Dealership/Toyota refused to replace airbag or provide interim remedy; Owners expressed concern about safety hazard during wait period
Codes mentioned: 16V487000, 16V487L
Repairs/costs cited: Parts unavailable; dealers told owners Toyota was still developing or manufacturing fixes; retention brackets needed installation; one dealer refused repair entirely due to aftermarket sunroof
Recalls/TSBs owners mention: NHTSA Recall 16V487000 issued for Takata defective welds on infiltrators; Toyota recalled for installation of retention brackets (16V487L); Toyota initially had no parts available and delayed remedy; Toyota refused to assist one owner with aftermarket sunroof, citing no obligation
Seatbelt failure to restrain occupant
Owner reports seatbelt failed to restrain driver during 26–28 MPH rear-end collision, allowing occupant to be thrown forward despite wearing seatbelt, resulting in severe facial injuries.
When: At ~26–28 MPH rear-end impact at 8,000 miles
Symptoms owners cite: Seatbelt did not restrain driver; Driver thrown forward into dashboard; Severe facial lacerations and bleeding; Swelling and bruising of face, eyes, and jaw; Multiple stitches required; Plastic surgery needed; No airbag deployment
Repairs/costs cited: Owner required ambulance transport and plastic surgery; auto shop reported airbag sensor missed trigger by ~1 inch
Recalls/TSBs owners mention: Toyota inspection (Jan 2013) provided data report confirming impact speed and restraint engagement; Toyota response (March 2013) stated seatbelt operated within legal guidelines
Synthesized from 41 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had airbags trouble with your 2011 Toyota Prius?
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 Prius?
It's a meaningful issue. 41 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 14 complaints that reported odometer mileage, most airbags failures cluster between 25,000 and 99,600 miles, with the median around 65,000. A quarter of owners report trouble before 25,000; a quarter make it past 99,600. 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?
No active recalls currently cover airbags 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.
Related
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/Prius.
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.