NHTSA owner reports · September 18, 2026 snapshot.
Visibility complaints
30 reportsClear category filter81,192 miles · Aug 27, 2021
Visibility
The contact owns the 2017 Subaru Outback. The contact stated while driving 50 MPH, the front windshield developed a crack starting from the driver’s side to the center of the windshield. The contact stated that neither a rock nor an object hit the windshield for the crack to appear. The vehicle was not diagnosed or repaired. The…
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The contact owns the 2017 Subaru Outback. The contact stated while driving 50 MPH, the front windshield developed a crack starting from the driver’s side to the center of the windshield. The contact stated that neither a rock nor an object hit the windshield for the crack to appear. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 81,192.
NHTSA ODI #11430787
24,000 miles · Jul 6, 2021
Visibility
The contact owns a 2017 Subaru Outback. The contact stated while driving 35 mph, the front windshield cracked without impact at the bottom on the passenger’s side of the windshield. The contact then stated as the day progressed, the crack continued to grow and spread throughout the front windshield. The vehicle was not taken to …
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The contact owns a 2017 Subaru Outback. The contact stated while driving 35 mph, the front windshield cracked without impact at the bottom on the passenger’s side of the windshield. The contact then stated as the day progressed, the crack continued to grow and spread throughout the front windshield. The vehicle was not taken to a local dealer nor an independent mechanic to be diagnosed. The manufacturer had not been informed of the failure. The failure mileage was approximately 24,000.
NHTSA ODI #11423635
56,500 miles · Jun 17, 2021
Visibility
The contact owns a 2017 SUBARU Outback. The contact stated while driving 70 mph, the windshield fractured at the top middle section of the windshield. The contact stated that the fracture was not caused by an impact. The windshield was not repaired. The manufacturer was not contacted. The approximate failure mileage was 56,500.
NHTSA ODI #11421263
44,000 miles · May 4, 2021
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED WHILE DRIVING AT AN UNDISCLOSED SPEED, HE NOTICED THAT THERE WAS A LARGE CRACK ON THE FRONT WINDSHIELD. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAIL…
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED WHILE DRIVING AT AN UNDISCLOSED SPEED, HE NOTICED THAT THERE WAS A LARGE CRACK ON THE FRONT WINDSHIELD. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 44,000.
NHTSA ODI #11415161
39,000 miles · Apr 12, 2021
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT TWO SEPARATE CRACKS HAD FORMED ON THE WINDSHIELD WITHOUT INCIDENT OR IMPACT. ON THE FIRST OCCASION, THE CONTACT STATED THAT A CRACK HAD FORMED ON THE MIDDLE PASSENGER SIDE OF THE WINDSHIELD. THE CONTACT HAD THE WINDSHIELD REPLACED HOWEVER, ANOTHER CRACK HAD FORM…
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT TWO SEPARATE CRACKS HAD FORMED ON THE WINDSHIELD WITHOUT INCIDENT OR IMPACT. ON THE FIRST OCCASION, THE CONTACT STATED THAT A CRACK HAD FORMED ON THE MIDDLE PASSENGER SIDE OF THE WINDSHIELD. THE CONTACT HAD THE WINDSHIELD REPLACED HOWEVER, ANOTHER CRACK HAD FORMED ON THE LOWER DRIVER SIDE OF THE REPLACEMENT WINDSHIELD, WITHOUT INCIDENT OR IMPACT. THE CONTACT STATED THAT THE CRACKS OBSTRUCTED HER VIEW WHILE DRIVING. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 39,000. *DT
NHTSA ODI #11407594
77,000 miles · Feb 1, 2021
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, THE FRONT WINDSHIELD CRACKED WITHOUT IMPACT. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 77,000.
NHTSA ODI #11390986
40,000 miles · Dec 7, 2020
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, WITHOUT WARNING OR IMPACT, THE WINDSHIELD CRACKED ON THE DRIVER'S SIDE OF THE WINDSHIELD. THE VEHICLE WAS TAKEN TO INDEPENDENT MECHANIC WHERE THE WINDSHIELD WAS INSPECTED AND REPLACED. NEITHER THE MANUFACTURER NOR AN AUTHORIZED DEALER WERE …
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, WITHOUT WARNING OR IMPACT, THE WINDSHIELD CRACKED ON THE DRIVER'S SIDE OF THE WINDSHIELD. THE VEHICLE WAS TAKEN TO INDEPENDENT MECHANIC WHERE THE WINDSHIELD WAS INSPECTED AND REPLACED. NEITHER THE MANUFACTURER NOR AN AUTHORIZED DEALER WERE CONTACTED. THE FAILURE MILEAGE WAS APPROXIMATELY 40,000.
NHTSA ODI #11378348
68,000 miles · Dec 3, 2020
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED WHILE DRIVING 55-60 MPH, THE DRIVER HEARD AN ABNORMAL NOISE AND NOTICED THE FRONT PASSENGER'S SIDE WINDSHIELD HAD CRACKED WITHOUT IMPACT. THE VEHICLE WAS TAKEN TO BYERS DUBLIN SUBARU (2455 BILLINGSLEY RD, COLUMBUS, OH 43235, (614) 792-2455) AND INSPECTED. THE CONTACT…
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED WHILE DRIVING 55-60 MPH, THE DRIVER HEARD AN ABNORMAL NOISE AND NOTICED THE FRONT PASSENGER'S SIDE WINDSHIELD HAD CRACKED WITHOUT IMPACT. THE VEHICLE WAS TAKEN TO BYERS DUBLIN SUBARU (2455 BILLINGSLEY RD, COLUMBUS, OH 43235, (614) 792-2455) AND INSPECTED. THE CONTACT WAS INFORMED THAT A ROCK HAD STRUCK THE WINDSHIELD CAUSING THE CRACK. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE WINDSHIELD WAS REPLACED. THE MANUFACTURER WAS CONTACTED AND REFERRED THE CONTACT TO THE NHTSA. THE FAILURE MILEAGE WAS 68,000.
NHTSA ODI #11377769
66,500 miles · Nov 27, 2020
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT WHILE DRIVING ON THE HIGHWAY, HE HEARD A SMALL POPPING SOUND. THE CONTACT STATED THAT THERE WAS AN HORIZONTAL CRACK ON THE DRIVER'S SIDE WINDSHIELD. THE CONTACT STATED THAT OVER SEVERAL HOURS, THE CRACK EXPANDED ACROSS THE WINDSHIELD TOWARD THE PASSENGER'S SIDE.…
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT WHILE DRIVING ON THE HIGHWAY, HE HEARD A SMALL POPPING SOUND. THE CONTACT STATED THAT THERE WAS AN HORIZONTAL CRACK ON THE DRIVER'S SIDE WINDSHIELD. THE CONTACT STATED THAT OVER SEVERAL HOURS, THE CRACK EXPANDED ACROSS THE WINDSHIELD TOWARD THE PASSENGER'S SIDE. THE VEHICLE WAS TAKEN TO SAFELIGHT AUTO-GLASS REPAIR AND THE WINDSHIELD WAS REPAIRED. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 66,500.
NHTSA ODI #11376530
45,800 miles · Oct 29, 2020
Visibility
TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT THE VEHICLE WAS STATIONARY ON THE OUTSIDE OF THE GARAGE, WHEN HE NOTICED THAT THE WINDSHIELD WAS CRACKED. THE CONTACT CALLED A WINDSHIELD REPAIR SHOP AND HAD THE WINDSHIELD REPLACED REMOTELY AT HIS RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED. A DEALER WAS NOT CONTA…
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TL* THE CONTACT OWNS A 2017 SUBARU OUTBACK. THE CONTACT STATED THAT THE VEHICLE WAS STATIONARY ON THE OUTSIDE OF THE GARAGE, WHEN HE NOTICED THAT THE WINDSHIELD WAS CRACKED. THE CONTACT CALLED A WINDSHIELD REPAIR SHOP AND HAD THE WINDSHIELD REPLACED REMOTELY AT HIS RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 45,800.
NHTSA ODI #11367019
Official recalls
4Dec 19, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2016-2017 Outback vehicles. A replacement air bag control module may have been installed that is not compatible with the passenger air bag module, possibly affecting air bag deployment.
Consequence & remedy
Consequence: In the event of a crash necessitating passenger frontal air bag deployment, the air bag may not deploy properly, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will replace the passenger air bag module, free of charge. The recall began February 3, 2020. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUX-09.
Oct 6, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Legacy and Outback vehicles manufactured September 21, 2016, to September 23, 2016. In the affected vehicles, the knee guard bracket may not be properly attached to the steering beam assembly.
Consequence & remedy
Consequence: If the knee guard is not properly attached and the driver is not wearing a seatbelt, the knee guard may not be able to properly restrain the driver's lower body in the event of a crash, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the knee guard welding on each vehicle's steering beam, replacing the beam as necessary, free of charge. The recall began November 14, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTL-72.
Additional source detail variants (2)
Air Bags:knee Bolster
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Legacy and Outback vehicles manufactured September 21, 2016, to September 23, 2016. In the affected vehicles, the knee guard bracket may not be properly attached to the steering beam assembly.
Consequence: If the knee guard is not properly attached and the driver is not wearing a seatbelt, the knee guard may not be able to properly restrain the driver's lower body in the event of a crash, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the knee guard welding on each vehicle's steering beam, replacing the beam as necessary, free of charge. The recall began November 14, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTL-72.
Steering:column
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Legacy and Outback vehicles manufactured September 21, 2016, to September 23, 2016. In the affected vehicles, the knee guard bracket may not be properly attached to the steering beam assembly.
Consequence: If the knee guard is not properly attached and the driver is not wearing a seatbelt, the knee guard may not be able to properly restrain the driver's lower body in the event of a crash, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the knee guard welding on each vehicle's steering beam, replacing the beam as necessary, free of charge. The recall began November 14, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTL-72.
Aug 3, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Outback vehicles manufactured June 20, 2016, to June 23, 2016. The affected vehicles may have improperly tightened attaching bolts for the front left and right brake calipers, wheel hubs, and the right stabilizer clamp.
Consequence & remedy
Consequence: If any of the front brake caliper, wheel hub or stabilizer clamp attaching bolts loosen or detach, the related components would also become loose and may detach possibly making the vehicle unstable and reducing the braking capability. These conditions would increase the risk of a crash.
Remedy: Subaru has notified owners, and dealers will inspect the bolts for proper torque, and replace any loose bolts, free of charge. The recall began on August 8, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTE-66.
Additional source detail variants (2)
Service Brakes, Hydraulic:foundation Components:disc:caliper
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Outback vehicles manufactured June 20, 2016, to June 23, 2016. The affected vehicles may have improperly tightened attaching bolts for the front left and right brake calipers, wheel hubs, and the right stabilizer clamp.
Consequence: If any of the front brake caliper, wheel hub or stabilizer clamp attaching bolts loosen or detach, the related components would also become loose and may detach possibly making the vehicle unstable and reducing the braking capability. These conditions would increase the risk of a crash.
Remedy: Subaru has notified owners, and dealers will inspect the bolts for proper torque, and replace any loose bolts, free of charge. The recall began on August 8, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTE-66.
Suspension
Subaru of America, Inc. (Subaru) is recalling certain model year 2017 Outback vehicles manufactured June 20, 2016, to June 23, 2016. The affected vehicles may have improperly tightened attaching bolts for the front left and right brake calipers, wheel hubs, and the right stabilizer clamp.
Consequence: If any of the front brake caliper, wheel hub or stabilizer clamp attaching bolts loosen or detach, the related components would also become loose and may detach possibly making the vehicle unstable and reducing the braking capability. These conditions would increase the risk of a crash.
Remedy: Subaru has notified owners, and dealers will inspect the bolts for proper torque, and replace any loose bolts, free of charge. The recall began on August 8, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTE-66.
May 11, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2016-2017 Legacy and Outback vehicles manufactured February 29, 2016, to May 6, 2016. The steering column on the affected vehicles may have been improperly machined, and as a result, turning the steering wheel may have no effect on the direction of the wheels.
Consequence & remedy
Consequence: The loss of steering ability would increase the risk of a crash.
Remedy: Subaru will notify owners, and dealers will inspect the lot number on the steering column, replacing the steering column, as necessary, free of charge. The recall began May 13, 2016. Owners may contact Subaru customer service at 1-800-782-2783 or by visiting http://www.wtd65.service-campaign.com. Subaru's number for this recall is WTD-65. Note: Until the vehicles have been inspected, owners are advised not to drive their vehicles.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1EA21002 · Desiccated Air Bag Inflator Rupture
Opened Sep 17, 2021 · No close date supplied
Status: open (inferred from source dates) · Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:passenger Side:inflator Module
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.
Additional source detail variants (2)
Air Bags:frontal:driver Side:inflator Module
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.
Air Bags:frontal:passenger Side:inflator Module
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.
Illustration