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2011 Chrysler 300

Owner reports · Recalls · Investigations

More warning signs than most 300 years

Owner complaints for the 2011 Chrysler 300 are substantially higher than the model-year median of 90.

About this comparison →

When problems were reported

Mileage at the reported incident

134 reports with mileage · 66 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 119 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports9 fire reports4 injury reports

Vehicle Speed Control complaints

6 reports
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Mileage unknown · Aug 27, 2021
Electrical SystemService BrakesVehicle Speed Control

CAN C BUS: its a typical issue with the 2011 Chrysler 300. The main code for the CAN C Bus "U000200" after the scan tool, the issues found are ABS Can C Bus off performance: BCM (Body Controller Module) Can C Bus off performance, SCCM (Steering Column Control Module) Can C Bus off performance, Radio Frequency Can C Bus off perfo…

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CAN C BUS: its a typical issue with the 2011 Chrysler 300. The main code for the CAN C Bus "U000200" after the scan tool, the issues found are ABS Can C Bus off performance: BCM (Body Controller Module) Can C Bus off performance, SCCM (Steering Column Control Module) Can C Bus off performance, Radio Frequency Can C Bus off performance. All affect the safety and driveabilty of the car. The car drives and in the midst of driving the car stalls in traffic, the car vibrates really bad, the car seems to lose power on acceleration. Please take a look into this, as this is a common issue with the Chrysler 300.

NHTSA ODI #11430770

Mileage unknown · Feb 27, 2017
Vehicle Speed Control

TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT THE VEHICLE INTERMITTENTLY SURGED FORWARD, RIGHT AND LEFT, WHILE DRIVING APPROXIMATELY 35 MPH. THE VEHICLE RETURNED TO NORMAL AFTER TEN MINUTES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS …

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TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT THE VEHICLE INTERMITTENTLY SURGED FORWARD, RIGHT AND LEFT, WHILE DRIVING APPROXIMATELY 35 MPH. THE VEHICLE RETURNED TO NORMAL AFTER TEN MINUTES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ODI #10957339

74,218 miles · May 29, 2015
Air BagsElectrical SystemVehicle Speed ControlCrash

TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO THREE VEHICLES. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT DIAGNOSED …

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TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT WARNING. AS A RESULT, THE CONTACT CRASHED INTO THREE VEHICLES. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 74,218. UPDATED 7/14/15*CN THE CONSUMER ALSO STATED THE BRAKE WARNING LIGHTS DID NOT ILLUMINATE. UPDATED 01/05/16.*JB

NHTSA ODI #10722322

85,000 miles · Apr 24, 2015
Vehicle Speed Control

BOUGHT THIS CAR IN 2012; WHEN I BOUGHT IT THE DEALER HAD JUST HAD THE CRUISE CONTROL FIXED (SWITCH REPLACED?) LATER THAT YEAR THE CC QUIT WORKING AGAIN; SO I GOT IT FIXED ( REPLACED) AGAIN UNDER WARRANTY. THEN ABOUT FEBRUARY 2015 THE CC QUIT AGAIN. THEN WHEN I HAD THE CAR AT THE DEALER I TOLD THEM IT DIDN'T WORK AND THEY TEST…

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BOUGHT THIS CAR IN 2012; WHEN I BOUGHT IT THE DEALER HAD JUST HAD THE CRUISE CONTROL FIXED (SWITCH REPLACED?) LATER THAT YEAR THE CC QUIT WORKING AGAIN; SO I GOT IT FIXED ( REPLACED) AGAIN UNDER WARRANTY. THEN ABOUT FEBRUARY 2015 THE CC QUIT AGAIN. THEN WHEN I HAD THE CAR AT THE DEALER I TOLD THEM IT DIDN'T WORK AND THEY TESTED IT AND AID IT WORKED. WELL NOW 4/20/15, THE CC QUIT AGAIN; AND HAS NOT WORKED ALL WEEK. VERY INCONVENIENT BECAUSE I DON'T WANT A SPEEDING TICKET. BASICALLY IT HAS WORKED ON AND OFF. I AM HOPING IT STARTS WORKING AGAIN BECAUSE I DON'T WANT TO HAVE TO PAY AND TAKE THE CAR TO A DEALER AGAIN. I HOPE TO HEAR BACK ABOUT THIS BUT BASICALLY THE SWITCH FOR THE CC HAS BEEN REPLACED AT LEAST TWICE AND IS NOT RELIABLE. OTHERWISE I LOVE MY CAR. *TR

NHTSA ODI #10712692

36,650 miles · Jul 7, 2014
Electrical SystemExterior LightingVehicle Speed Control

WHILE COMING A STOP, THE INSTRUMENT PANEL SHOWED A 'SYSTEM ERROR' LIGHT AND THE VEHICLE SHUT DOWN. IT WOULD NOT RESTART AND WAS COMPLETELY DEAD. TRAFFIC WAS IMPEDED AND A SERIES OF ACCIDENTS WERE NARROWLY AVOIDED. AFTER TOWING IT TO THE DEALER, I'M TOLD THAT THE LIKELY CULPRIT IS THE ALTERNATOR WHICH "ARE KNOWN TO GO OUT ON T…

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WHILE COMING A STOP, THE INSTRUMENT PANEL SHOWED A 'SYSTEM ERROR' LIGHT AND THE VEHICLE SHUT DOWN. IT WOULD NOT RESTART AND WAS COMPLETELY DEAD. TRAFFIC WAS IMPEDED AND A SERIES OF ACCIDENTS WERE NARROWLY AVOIDED. AFTER TOWING IT TO THE DEALER, I'M TOLD THAT THE LIKELY CULPRIT IS THE ALTERNATOR WHICH "ARE KNOWN TO GO OUT ON THESE CARS, RIGHT AROUND THE EXPIRATION OF THE WARRANTY," ACCORDING TO THE SERVICE TECHNICIAN. WARRANTY ON THIS PART IS 36,000 MILES AND MY CAR WAS AT 36,650 MILES. AFTER YELLING AND SCREAMING, THE TECHNICIAN SAID HE COULD LOWER THE COST FROM $1,100 TO $900. WHEN PRESSED, HE SAID THE PRICE FOR THE ALTERNATOR ALONE WAS $600, EXCLUDING ANY LABOR. I AM FURIOUS THAT THIS IS A 'KNOWN PROBLEM' AND YET THERE HAS BEEN NO RECALL AND FROM THE LIST OF OTHER COMPLAINANTS ON THIS SITE, IT'S OBVIOUS THAT THIS IS A CONSISTENT AND DANGEROUS PROBLEM. I BELIEVE THAT THE NHTSA NEEDS TO REVIEW THIS PROBLEM AND ADDRESS IT. MY OPTIONS ARE LIMITED. I NEED MY CAR BACK. HOPEFULLY, WHEN I GET IT RETURNED TO ME, THE PROBLEM WILL BE GONE. BUYER BEWARE, APPARENTLY, THIS IS A DANGEROUS AND PERVASIVE PROBLEM. *JS

NHTSA ODI #10608662

10,875 miles · Jul 10, 2012
Vehicle Speed ControlCrash

TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT THE DRIVER WAS DRIVING 2 MPH WHEN THE VEHICLE SUDDENLY SURGED FORWARD AND CRASHED INTO A TREE. NO INJURIES WERE REPORTED. THE POLICE APPEARED ON THE SCENE AND DETERMINED THAT THE FAILURE WAS DUE TO A MECHANICAL DEFECT. THE VEHICLE WAS THEN TOWED TO AN INDEPENDENT …

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TL* THE CONTACT OWNS A 2011 CHRYSLER 300. THE CONTACT STATED THAT THE DRIVER WAS DRIVING 2 MPH WHEN THE VEHICLE SUDDENLY SURGED FORWARD AND CRASHED INTO A TREE. NO INJURIES WERE REPORTED. THE POLICE APPEARED ON THE SCENE AND DETERMINED THAT THE FAILURE WAS DUE TO A MECHANICAL DEFECT. THE VEHICLE WAS THEN TOWED TO AN INDEPENDENT REPAIR SHOP, WHERE IT WAS AWAITING REPAIR. THE MANUFACTURER SENT A FIELD ENGINEER TO EXAMINE THE VEHICLE. THE ENGINEER WOULD NOT PROVIDE ANY RESULTS TO THE CONTACT. THE MANUFACTURER DID NOT PROVIDE ANY ASSISTANCE. THE FAILURE MILEAGE WAS 10,875.

NHTSA ODI #10465112

Official recalls

7

19V018000 · Air Bags:frontal:passenger Side:inflator Module

Jan 15, 2019

Chrysler (FCA US LLC) is recalling certain 2010 Dodge Ram 3500, Ram 4500/5500, 2010-2011 Dodge Dakota, 2010-2014 Dodge Challenger, 2010-2015 Dodge Challenger, Chrysler 300, and 2010-2016 Jeep Wrangler vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to explode.

Consequence & remedy

Consequence: In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could explode with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicle until the recall repair is complete. Chrysler will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began February 4, 2019. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is V01.

18V021000 · Air Bags:frontal:passenger Side:inflator Module

Jan 9, 2018

Chrysler (FCA US LLC) is recalling certain 2009-2013 Jeep Wrangler, Chrysler 300, Dodge Challenger and Dodge Charger vehicles, and 2009-2011 Dodge Dakota 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.S. Virgin Islands or "Zone A." Additionally, Chrysler is recalling certain 2009-2010 RAM 4500 Cab Chassis, RAM 5500 Cab Chassis, RAM 3500 Cab Chassis, Jeep Wrangler, Chrysler 300, Dodge Dakota, Dodge Challenger, and Dodge Charger vehicles ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Chrysler is also recalling certain 2009 RAM 3500, RAM 2500, RAM 4500 Cab Chassis, RAM 5500 Cab Chassis, Dodge Durango, Chrysler Aspen, RAM 3500 Cab Chassis, Jeep Wrangler, Chrysler 300, Dodge Dakota, Dodge Challenger, and Dodge Charger vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. In the event of a crash necessitating deployment of the passenger frontal air bag, these passenger air bag inflator may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Consequence & remedy

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicle until the recall repair is complete. Chrysler will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began February 28, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U03.

17V435000 · Electrical System:alternator/generator/regulator

Jul 10, 2017

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Dodge Challenger, Dodge Charger, Chrysler 300, Dodge Durango, and 2012-2014 Jeep Grand Cherokee vehicles. The affected vehicles have electro-hydraulic power steering (EHPS) and are equipped with a 5.7L or a 3.6L engine and a 160, 180 or 220 amp alternator. In the affected vehicles, the alternator may suddenly fail.

Consequence & remedy

Consequence: If the alternator fails, the vehicle may stall without warning, increasing the risk of a crash. There is also the possibility that the alternator may short circuit, increasing the risk of a fire.

Remedy: Chrysler will notify owners, and dealers will inspect the alternator and depending on the part number, will replace the alternator, if necessary, free of charge. The recall began February 12, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is T36.

16V352000 · Air Bags:frontal:passenger Side:inflator Module

May 24, 2016

Chrysler (FCA US LLC) expanded the affected population to include 73,712 2005-2009 RAM 2500 trucks produced at the St. Louis North Assembly Plant. With this change, Chrysler is recalling certain model year 2004-2008 RAM 1500, 2005-2009 RAM 2500, 2006-2009 RAM 3500, 2007-2010 RAM 3500 Cab Chassis, 2008-2010 RAM 4500 and 5500 Cab Chassis, 2004-2009 Dodge Durango, 2007-2009 Chrysler Aspen, 2007-2012 Jeep Wrangler, 2008-2012 Dodge Challenger, 2005-2008 Dodge Magnum, 2005-2012 Chrysler 300, 2006-2012 Dodge Charger, 2005-2011 Dodge Dakota, and 2006-2009 Mitsubishi Raider vehicles originally sold, or ever registered, in AL, CA, FL, GA, HI, LA, MS, SC, TX, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Chrysler is also recalling 2004-2008 RAM 1500, 2005-2009 RAM 2500, 2006-2009 RAM 3500, 2007-2009 RAM 3500 Cab Chassis, 2008-2009 RAM 4500 and 5500 Cab Chassis, 2004-2009 Dodge Durango, 2007-2009 Chrysler Aspen, 2007-2009 Jeep Wrangler, 2008-2009 Dodge Challenger, 2005-2008 Dodge Magnum, 2005-2009 Chrysler 300, 2006-2009 Dodge Charger, 2005-2009 Dodge Dakota and 2006-2009 Mitsubishi Raider vehicles originally sold, or ever registered, in AZ, AR, DE, Washington D.C., IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV, or "Zone B." Lastly, unless included in "Zone A" or "Zone B" above, Chrysler is recalling certain 2005-2008 RAM 2500, 2006-2008 RAM 3500, 2007-2008 RAM 3500 Cab Chassis, 2008 RAM 4500 and 5500 Cab Chassis, 2004-2008 Dodge Durango, 2007-2008 Chrysler Aspen, 2007-2008 Jeep Wrangler, 2008 Dodge Challenger, 2005-2008 Dodge Magnum, 2005-2008 Chrysler 300, 2006-2008 Dodge Charger, 2005-2008 Dodge Dakota, and 2006-2008 Mitsubishi Raider vehicles originally sold, or registered, in AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY.

Consequence & remedy

Consequence: These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. These inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling. An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy: Owners are advised not to drive their vehicle until the recall repair is complete. Chrysler will notify the Chrysler, Dodge, Jeep and RAM owners. Mitsubishi owners will be notified by their company. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began on March 27, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S43. Note: This recall supersedes recall 14V-7700.

14V634000 · Electrical System:alternator/generator/regulator

Oct 8, 2014

Chrysler Group LLC (Chrysler) is recalling certain model year 2011-2014 Chrysler 300, Dodge Charger, Challenger, and Durango; and 2012-2014 Jeep Grand Cherokee vehicles manufactured April 22, 2010, to January 2, 2014, and equipped with a 3.6L engine and a 160 amp alternator. In the affected vehicles, the alternator may suddenly fail.

Consequence & remedy

Consequence: If the alternator fails, the vehicle may stall without warning, increasing the risk of a crash.

Remedy: Chrysler has notified owners, and dealers will replace the alternator, free of charge. The recall began on February 27, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is P60.

13V118000 · Air Bags

Apr 3, 2013

Chrysler Group LLC (Chrysler) is recalling certain model year 2011-2012 Chrysler 300, Dodge Challenger, and Dodge Charger vehicles manufactured April 11, 2011, through December 14, 2011. The affected vehicles may have improperly sized terminal crimps on the seat side-airbag wiring harness which may cause the seat side-airbags to malfunction and illuminate the airbag warning light.

Consequence & remedy

Consequence: In the event of a crash necessitating airbag deployment the airbags may not operate as designed, increasing the risk of injury.

Remedy: Chrysler will notify owners, and dealers will replace both driver and passenger seat airbag wiring harnesses, free of charge. The recall began on April 22, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N07.

12V197000 · Electrical System:wiring:fuses And Circuit Breakers; Service Brakes, Air:antilock:control Unit/module

May 2, 2012

CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 300 AND DODGE CHARGER VEHICLES. THESE VEHICLES MAY LOSE ABS/ESC SYSTEM FUNCTION DUE TO AN OVERHEATED POWER DISTRIBUTION CENTER.

Consequence & remedy

Consequence: THIS COULD LEAD TO LOSS OF VEHICLE CONTROL, INCREASING THE RISK OF A CRASH.

Remedy: CHRYSLER WILL NOTIFY OWNERS, AND DEALERS WILL RELOCATE THE ABS/ESC SYSTEM FUSE, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 18, 2012. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

Additional source detail variants (2)

Electrical System:wiring:fuses And Circuit Breakers

CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 300 AND DODGE CHARGER VEHICLES. THESE VEHICLES MAY LOSE ABS/ESC SYSTEM FUNCTION DUE TO AN OVERHEATED POWER DISTRIBUTION CENTER.

Consequence: THIS COULD LEAD TO LOSS OF VEHICLE CONTROL, INCREASING THE RISK OF A CRASH.

Remedy: CHRYSLER WILL NOTIFY OWNERS, AND DEALERS WILL RELOCATE THE ABS/ESC SYSTEM FUSE, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 18, 2012. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

Service Brakes, Air:antilock:control Unit/module

CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 300 AND DODGE CHARGER VEHICLES. THESE VEHICLES MAY LOSE ABS/ESC SYSTEM FUNCTION DUE TO AN OVERHEATED POWER DISTRIBUTION CENTER.

Consequence: THIS COULD LEAD TO LOSS OF VEHICLE CONTROL, INCREASING THE RISK OF A CRASH.

Remedy: CHRYSLER WILL NOTIFY OWNERS, AND DEALERS WILL RELOCATE THE ABS/ESC SYSTEM FUSE, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 18, 2012. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

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

1

EA21002 · 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.