While I am driving the vehicle it shuts off and the key seems to be loose. It has shut off multiple times while operating driving down the highway making it unsafe to get to the side of the road
2010 Dodge Charger
Owner reports · Recalls · Investigations
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There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Charger years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
150 reports with mileage · 82 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 74 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 59 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 48 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
48 reportsLifter taping
The engine seizes up if you look at 2010 dodge chargers almost every one that has a problem is the engine seized up on them.
Got rear ended day later hears a winding noise and engine light came on then Battery light came on. When driving next day all lights on dash board came on and car died. Thought was battery changed it then restarted car. Next day bring to get diagnosed and said altnator was testing bad so had that replaced but Battery light st…
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Got rear ended day later hears a winding noise and engine light came on then Battery light came on. When driving next day all lights on dash board came on and car died. Thought was battery changed it then restarted car. Next day bring to get diagnosed and said altnator was testing bad so had that replaced but Battery light stayed on. Took to collision center dodge and they said pcm was bad so had that replaced. The mechanic stated common problem when altnator dies it burns up the pm module. So I had to wait 2 months for it to get replaced and now changed still the check engine lights and battery light is on.
Drove on hwy no problem made it into town Smelled gas & seen smoke coming from hood briefly(tank was half full )Turned car off got out seen smoke from under the hood, opened the hood as best as i could and seen flames coming from under the hood.CALL fire Dept. dash have no warnings of anything only the smell and being observant…
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Drove on hwy no problem made it into town Smelled gas & seen smoke coming from hood briefly(tank was half full )Turned car off got out seen smoke from under the hood, opened the hood as best as i could and seen flames coming from under the hood.CALL fire Dept. dash have no warnings of anything only the smell and being observant saves my life
No-start after 10 yrs of driving service the engine light comes on from No-start.
The contact owns a 2010 Dodge Charger. The contact stated that while driving at an undisclosed speed, the timing chain fractured. The check engine warning light was illuminated. The vehicle was taken to the local dealer and the contact was informed that the parts to perform the repair was not available. The vehicle was not diag…
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The contact owns a 2010 Dodge Charger. The contact stated that while driving at an undisclosed speed, the timing chain fractured. The check engine warning light was illuminated. The vehicle was taken to the local dealer and the contact was informed that the parts to perform the repair was not available. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 113,000.
THERE'S A OPEN RECALL FOR MY 2010 DODGE CHARGER R/T & I TOOK IT TO CUETER CHRYSLER DODGE JEEP RAM. THEY HAD IT FOR 8 DAYS & HAD NOT TOUCHED THE CAR SINCE I DROPPED IT OFF. THEY SAID THEY WERE WAITING ON PARTS NOW IT'S BEEN 16 DAYS & HAVE NOT GOTTEN ANY WORD BACK. WHAT AM I SUPPOSED TO DO. THE RECALLS ARE FOR THE PASSENGER AIRBAG…
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THERE'S A OPEN RECALL FOR MY 2010 DODGE CHARGER R/T & I TOOK IT TO CUETER CHRYSLER DODGE JEEP RAM. THEY HAD IT FOR 8 DAYS & HAD NOT TOUCHED THE CAR SINCE I DROPPED IT OFF. THEY SAID THEY WERE WAITING ON PARTS NOW IT'S BEEN 16 DAYS & HAVE NOT GOTTEN ANY WORD BACK. WHAT AM I SUPPOSED TO DO. THE RECALLS ARE FOR THE PASSENGER AIRBAG & THE ENGINE TIMING CHAIN WHICH IS VERY SERIOUS IN MY OPINION BUT MUST NOT BE TO THEM.
WHAT IS HE NOTICED THAT THE CAR IS A 2010 CHARGER AND I REGULARLY GET MY OIL CHANGED BY THE DEALERSHIP AND I START HEARING SOME TAPPING UP UNDER THE HOOD I DIDN'T KNOW WHAT IT WAS SO I THOUGHT THAT THE CAR WAS ABOUT TO THROW A ROD AND THAT MY ENGINE WAS GOING TO LOCK UP ON ME DID I HEARD THAT THIS TEAM CALLED THE HEMI TICK YOU C…
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WHAT IS HE NOTICED THAT THE CAR IS A 2010 CHARGER AND I REGULARLY GET MY OIL CHANGED BY THE DEALERSHIP AND I START HEARING SOME TAPPING UP UNDER THE HOOD I DIDN'T KNOW WHAT IT WAS SO I THOUGHT THAT THE CAR WAS ABOUT TO THROW A ROD AND THAT MY ENGINE WAS GOING TO LOCK UP ON ME DID I HEARD THAT THIS TEAM CALLED THE HEMI TICK YOU CAN CHECK IT OUT ONLINE ON YOUTUBE
WHILE DRIVING ON A 2 LANE HIGHWAY WITH TRAFFIC BEHIND ME, THE CAR SHUTS DOWN AND I LOSE POWER WHILE DRIVING. THE STEERING WHEEL LOCKED UP MAKING IT VERY DIFFICULT TO TURN. I PRESSED THE GAS REPEATEDLY AND NOTHING HAPPENED. CARS BEHIND ME WERE BLOWING BUT THERE WASN'T MUCH I COULD DO. THE CAR WAS SLOWING DOWN ANYWAY SO I PRESSED…
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WHILE DRIVING ON A 2 LANE HIGHWAY WITH TRAFFIC BEHIND ME, THE CAR SHUTS DOWN AND I LOSE POWER WHILE DRIVING. THE STEERING WHEEL LOCKED UP MAKING IT VERY DIFFICULT TO TURN. I PRESSED THE GAS REPEATEDLY AND NOTHING HAPPENED. CARS BEHIND ME WERE BLOWING BUT THERE WASN'T MUCH I COULD DO. THE CAR WAS SLOWING DOWN ANYWAY SO I PRESSED THE BRAKE AND THEY WORKED SO I STRUGGLED LIKE CRAZY TO TURN THE STEERING WHEEL AND WAS ABLE TO PUT THE CAR INTO A CHURCH DRIVEWAY. THANK GOD THE BRAKES WORKED OR IT COULD'VE BEEN UGLY. I TRIED STARTING THE CAR BUT IT WOULDN'T DO ANYTHING BUT ACT LIKE IT WANTED TO START. IT WASN'T A CLICKING IT WAS MORE LIKE A WINDING NOISE LIKE A RUUU RUUU RUUU. I TRIED TO START IT AGAIN AND IT MADE THE SAME NOISE BUT IT SOUNDED WORSE. I HAD TO HAVE THE CAR TOWED TO MY HOME BECAUSE THERE WASN'T A REPAIR SHOP OPENED THAT LATE. I'M GOING TO CALL A MECHANIC TO SEE WHAT THE ISSUE MIGHT BE. THIS IS NOT THE FIRST TIME THIS HAS HAPPENED TO ME. IT HAPPENED TWO IN APRIL AND THREE TIMES IN MAY OF THIS YEAR BUT IT STARTED BACK UP. I WASN'T SO LUCKY THIS TIME. THE LAST TIME IT HAPPENED I REPLACED THE ALTERNATOR AND THE BATTERY AND I HAD NOT HAD ANY PROBLEMS SINCE DOING THAT. I TOOK IT IN TO HAVE IT CHECKED AND IT WAS PLACED ON A MACHINE AND NO CODES WOULD SHOW UP BUT THE GUY RECOMMENDED I REPLACE THE ALTERNATOR AND THE BATTERY, AND I DID. DODGE REALLY NEEDS TO DO SOMETHING ASAP. THIS [XXX] IS RIDICULOUS. IT HAPPENED TO ME WHEN I WAS ON THE INTERSTATE AND ON THE HIGHWAY. HOPEFULLY THIS DOESN'T HAPPEN WITH AN INEXPERIENCED DRIVER OR SOMEONE IN A REALLY HIGH TRAFFIC AREA BECAUSE SOMEONE COULD GET INJURED OR KILLED. I GUESS THAT'S WHAT THEY'RE WAITING ON TO FIX THE PROBLEM. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Official recalls
619V018000 · 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.
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.
15V313000 · Air Bags:frontal:driver Side:inflator Module
May 26, 2015
Chrysler (FCA US LLC) is recalling certain model year 2005-2009 Dodge Ram 2500, 2004-2008 Dodge Ram 1500 and Durango, 2006-2009 Dodge Ram 3500, 2008-2010 Dodge Ram 4500 and 5500, 2007-2008 Chrysler Aspen, 2005-2010 Chrysler 300, 300C, 300S, and SRT8, 2006-2010 Dodge Charger, 2005-2008 Magnum, 2005-2011 Dodge Dakota, and 2006-2009 Mitsubishi Raider vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture.
Consequence & remedy
Consequence: In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with 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 the affected Chrysler and Dodge owners and Mitsubishi will notify the affected Raider owners. Dealers will replace the driver's frontal air bag inflator, free of charge. The recall began for Chrylser on June 8, 2015. The recall for Mitsubishi started on June 24, 2015. Chrysler and Dodge owners may contact Chrysler customer service at 1-800-853-1403. Mitsubishi owners may call 1-888-648-7820. Chrysler's number for this recall is R25. Note: This recall supersedes recall 14V817 in its entirety. Vehicles that have had their driver side frontal air bag replaced previously need to have their air bag replaced under this recall as well.
10V200000 · Electrical System:ignition:module
May 11, 2010
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 CHRYSLER 300, DODGE CHALLENGER, CHARGER, JEEP COMMANDER, GRAND CHEROKEE AND DODGE RAM VEHICLES. THESE VEHICLES MAY HAVE BEEN BUILT WITH A WIRELESS IGNITION NODE (WIN) MODULE EXHIBITING A BINDING CONDITION OF THE SOLENOID LATCH.
Consequence & remedy
Consequence: THE RESULT OF THE DEFECT COULD LEAD TO A CONDITION WHERE THE KEY MAY BE REMOVED FROM THE IGNITION SWITCH (WIN MODULE) PRIOR TO PLACING THE SHIFTER IN PARK. THIS COULD RESULT IN THE POTENTIAL FOR UNINTENDED VEHICLE MOVEMENT AND COULD INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT AND REPLACE THE WIN MODULE FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE AUGUST 23, 2010. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
09V420000 · Wheels:lugs/nuts/bolts/studs
Oct 29, 2009
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2009 THROUGH 2010 PASSENGER VEHICLES EQUIPPED WITH REAR WHEEL DRIVE. THESE VEHICLES MAY HAVE BEEN BUILT WITHOUT A FRONT WHEEL SPINDLE NUT.
Consequence & remedy
Consequence: WHILE DRIVING, A TIRE AND WHEEL SEPARATION COULD OCCUR INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT THE TIRE AND WHEEL ASSEMBLY AND IF FOUND WITHOUT A SPINDLE NUT IT WILL BE REPAIRED FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 2, 2009. OWNERS MAY CONTACT CHRYSLER AT 1-800-835-1403.
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
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