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 ↗2009 Toyota Sienna airbags problems
severe 11 complaints filed with NHTSA · avg repair $1,100 · see airbags across all vehicles →
Failure mileage
Complaints
11
Recalls
0
Avg fix
$1,100
5crashes
9injuries
When does it fail?
Of the 11 airbags complaints filed for the 2009 Toyota Sienna, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
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
No new NHTSA airbags complaint has been filed on this vehicle in over 14 years — the issue may be aging out of the active population.
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 ↗Region Letter: Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed.
full bulletin at NHTSA ↗Dealer Letter: Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report the SRS/airbag warning light coming on and staying lit, typically appearing between 109,000 and 134,000 miles. One mechanic diagnosed a squib circuit short that would prevent airbags from deploying in a crash. Dealer estimates to fix the warning light run $2,600 or more, with separate charges for diagnostics.
The critical safety issue is airbag non-deployment during collisions. Owners describe multiple crashes—frontal impacts at 45–60 mph and a near T-bone side impact at 40–50 mph—where airbags failed to deploy entirely. Occupants struck dashboards, sustaining lacerations, head injuries, and abrasions.
Seat belt restraint failures also appear in these reports. In one 31 mph crash, the restrained driver sustained lung contusions, broken leg, and collarbone fracture requiring surgery. Other occupants describe being thrown forward or sustaining seat belt burns despite having the belt fastened. One owner notes that while others in the same crash walked away, the person most injured was the one best restrained by a failing belt.
When contacted, Toyota either offered no follow-up, dismissed owner concerns, or blamed drivers for misunderstanding the vehicle. No recalls have been issued despite owners reporting similar complaints across multiple Sienna models.
Same Toyota Sienna airbags reports on nearby years: 2006 · 2007 · 2008 · 2011 · 2012
Failure modes owners describe
Airbag warning light stays illuminated
SRS/airbag warning indicator comes on and remains lit continuously or intermittently, signaling a fault in the airbag system. Owners report the indicator flashing on and off or staying on permanently.
When: Between 109,000 and 134,000 miles; one report at 130,000 miles
Symptoms owners cite: SRS warning light illuminated; Airbag warning indicator flashing intermittently; Airbag warning light stays on continuously
Repairs/costs cited: Dealer diagnostics quoted up to $2,600 for repair; dealers charge separately for diagnosis and repair work. One owner could not afford the repair cost and continued driving with the warning light.
Recalls/TSBs owners mention: Toyota notified in at least two cases; one contact reported Toyota said they would work with owner but no follow-up occurred. Another owner reported Toyota blamed the driver's understanding when disputing the claim.
Squib circuit short causing non-deployment
Squib circuit short prevents airbags from deploying in a collision. A mechanic diagnosed this condition after the airbag warning light came on. Owner states this is a manufacturing issue affecting multiple Sienna owners.
When: At unknown mileage; diagnosis occurred after warning light illuminated
Symptoms owners cite: Airbag warning light illuminated; Airbags fail to deploy in collision scenarios
Repairs/costs cited: Dealer quoted $2,600 to repair. Owner unable to afford repair and drove the vehicle unsafe.
Recalls/TSBs owners mention: No recall issued despite owner research showing similar complaints from other Sienna owners.
Airbags fail to deploy during frontal collision
Front airbags do not deploy during frontal impact crashes despite impact severity. Multiple crashes occurred at 45–60 mph without airbag deployment, resulting in serious injuries to front-seat occupants.
When: At approximately 73,000–74,000 miles
Symptoms owners cite: No airbag deployment during frontal collision; Passengers struck dashboard and sustained lacerations
Repairs/costs cited: Multiple vehicles were destroyed; no repair information available. Vehicles were towed and deemed total losses.
Recalls/TSBs owners mention: Manufacturer contacted in at least one case; no recall information provided.
Side curtain airbags fail to deploy during side-impact collision
Side curtain airbags do not deploy during a near T-bone side impact at 40–50 mph. Owner expressed concern; Toyota's response disputed the owner's claim and questioned their understanding of the vehicle's safety features.
When: At unknown mileage; vehicle had 134,000 miles in another complaint
Symptoms owners cite: No side curtain airbag deployment during side impact; Vehicle sustained significant damage
Repairs/costs cited: Vehicle in shop for two weeks with significant damage; no repair costs specified.
Recalls/TSBs owners mention: Toyota representative dismissed owner's concerns, suggesting the owner did not understand the vehicle's features and was attempting to blame Toyota for a sales pitch.
Seat belt failure during collision
Seat belts fail to restrain occupants properly during crashes, allowing them to strike the dashboard, sustain lacerations, and suffer serious injuries. In one high-speed collision, the driver's wife sustained lung contusions, an open wound from the belt, broken left leg, and right clavicle fracture requiring surgery.
When: At unknown mileage; one incident occurred at 31 mph impact; other incidents at 45–60 mph
Symptoms owners cite: Seat belt fails to restrain occupant; Occupants strike dashboard; Occupants sustain burns and bruising from belt contact; Occupants thrown forward despite belt being fastened
Repairs/costs cited: No repair information available. Owner noted that seat belt dysfunction directly caused or contributed to serious injuries requiring surgical intervention.
Recalls/TSBs owners mention: No manufacturer response documented for seat belt failures.
Synthesized from 11 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 3 most recent
Tl* the contact owns a 2009 Toyota sienna. The contact was driving 45 MPH when a vehicle crashed into the front driver side of the contact's vehicle. The air bags did not deploy and the doors became stuck and could not be opened. The driver and two passengers were transported to the hospital and a police report was filed. The vehicle was in the process of being diagnosed and repaired. The…
Tl* the contact owns a 2009 Toyota sienna. The contact stated that the driver attempted to merge into traffic when a vehicle crashed into the front end of the contacts vehicle. The front passengers side seat belt failed to restrain and the air bag failed to deploy. The front passenger sustained lacerations to the forehead when his head struck the dashboard. The rear passenger sustained seat belt…
Tl* the contact owns a 2009 Toyota sienna. While operating the vehicle, the air bag sensor would flash off and on indicating that the air bag system was faulty. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 109,000.
Had airbags trouble with your 2009 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 2009 Toyota Sienna?
It's a meaningful issue. 11 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 10 complaints that reported odometer mileage, most airbags failures cluster between 73,000 and 130,000 miles, with the median around 98,000. A quarter of owners report trouble before 73,000; a quarter make it past 130,000. 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?
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/2009/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.