DASHBOARD CRACKS
2013 GMC Yukon
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2013 GMC Yukon do not stand out strongly from the model-year median of 103.
About this comparison →How this year compares
Owner complaints by model year
Compare all Yukon 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
74 reports with mileage · 43 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.
- Air Bags. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Structure complaints
22 reportsTHE DASH IS CRACKING OVER AIR BAGS WHICH COULD THROW PIECES AS AIR BAG DEPLOYS OR COULD PUNCTURE AIRBAG AS IT DEPLOYS.
DEEP CRACKS IN DASHBOARD, INCLUDING PASSENGER AIRBAG AREA, COULD POSE SERIOUS RISK BY AFFECTING THE DEPLOYMENT OF AIRBAG. THIS IS APPARENTLY CAUSED BY THE POOR QUALITY PLASTIC MATERIAL USED TO MANUFACTURE THE DASHBOARD. THIS MATERIAL CANNOT WITHSTAND THE SUMMER/HOT CLIMATE.
MY DASH IS BROKEN IN MANY PLACES AND KEEPS GETTING WORSE AND WORSE. IT IS BROKEN AROUND THE AIRBAG MY FEAR IS IF THE AIRBAG ACTIVATES IT WILL BREAK OFF PART OF THE DASH THROWING IT INTO THE PASSENGERS FACE. WITH THE AMOUNT OF FORCE A AIRBAG HAD THIS COULD REALLY BE DANGEROUS.
OUT OF THE BLUE THE DASHBOARD ON THE DRIVERS SIDE CRACKED. IT HAS SINCE CRACKED ACROSS THE ENTIRE DASHBOARD. THERE WAS NO DAMAGE OR EVENT THAT CAUSED THIS. IT HAPPENED OUT OF THE BLUE. I DON'T KNOW IF IT CRACKED WHEN THE VEHICLE WAS IN MOTION OR NOT.
THE YUKON THAT WE OWN HAS A CRACK THAT CONNECTS TO THE PASSENGER AIRBAG. WE BOUGHT A FULL WARRANTY (WAS A PRE-OWNED CAR) THAT WAS SUPPOSED TO COVER ALL, BUT WHEN WE TOOK IT TO THE GMC DEALER, THEY SAID IT'S NOT COVERED! I CALLED GMC DIRECTLY TELLING THEM I FEEL IT'S A SAFETY CONCERN SINCE IT'S CONNECTED TO THE AIRBAG AND THEY …
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THE YUKON THAT WE OWN HAS A CRACK THAT CONNECTS TO THE PASSENGER AIRBAG. WE BOUGHT A FULL WARRANTY (WAS A PRE-OWNED CAR) THAT WAS SUPPOSED TO COVER ALL, BUT WHEN WE TOOK IT TO THE GMC DEALER, THEY SAID IT'S NOT COVERED! I CALLED GMC DIRECTLY TELLING THEM I FEEL IT'S A SAFETY CONCERN SINCE IT'S CONNECTED TO THE AIRBAG AND THEY RESPONDED SAYING THAT ITS NOT A CONCERN AND THEY WOULD NOT REPLACE IT. IF THERE IS AN ACCIDENT AND MY PASSENGER AIRBAG IS DEPLOYED, I FEAR THAT PART OF THE DASH WILL COME FLYING OFF AS WELL. AFTER RESEARCHING, I SEE THIS IS A VERY COMMON PROBLEM WITH THE GMC DASH. YET, GMC WON'T DO ANYTHING ABOUT IT. VEHICLE WAS IN MOTION, GOING STRAIGHT ON THE HIGHWAY WHEN IT JUST CRACKED RIGHT IN FRONT OF US.
I HAD MY GRANDCHILD STRAPPED IN HER CAR SEAT IN THE BACK SEAT OF MY YUKON. HOWEVER, AS WE MADE A STOP FOR ME TO REMOVE HER FROM THE CAR, I PULLED THE OUTSIDE DOOR HANDLE AND THE ENTIRE HANDLE CAME OFF FOR NO APPARENT REASON. THIS WAS ALARMING TO ME BECAUSE, WHAT IF THIS HAD BEEN AN EMERGENCY SITUATION AND I HAD TO IMMEDIATELY RE…
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I HAD MY GRANDCHILD STRAPPED IN HER CAR SEAT IN THE BACK SEAT OF MY YUKON. HOWEVER, AS WE MADE A STOP FOR ME TO REMOVE HER FROM THE CAR, I PULLED THE OUTSIDE DOOR HANDLE AND THE ENTIRE HANDLE CAME OFF FOR NO APPARENT REASON. THIS WAS ALARMING TO ME BECAUSE, WHAT IF THIS HAD BEEN AN EMERGENCY SITUATION AND I HAD TO IMMEDIATELY RESCUE HER FROM THE VEHICLE. WHEN I WENT TO THE DEALERSHIP THE SERVICE PERSON INFORMED ME THIS HAPPENS A LOT WHERE THE DOOR HANDLE BREAKS, AND IT APPEARS THEY WERE 'POSSIBLY ENGINEERED INAPPROPRIATELY'. THEY ASSURED ME THEY COULD FIX IT BUT IN ORDER TO DO SO, I MUST PAY THE DEDUCTIBLE. I REFUSED TO PAY ANY FEES SINCE THIS IS SOMETHING THAT HAPPENS WITH THESE VEHICLE FREQUENTLY AND REFUSED TO LET THEM FIX IT. I CALLED GMC AND THEY HAVE YET TO PROVIDE A RESOLUTION, WITH THE EXCEPTION OF SAYING I MUST PAY THE DEDUCTIBLE. MY HUSBAND ALSO HAS A YUKON 2004 AND ONE OF HIS DOOR HANDLES IS ALSO BROKEN. WE NEVER USE THE BACK PASSENGER DOORS, UNLESS THERE ARE SPECIAL CIRCUMSTANCES LIKE WITH MY GRANDCHILD. MY CONCERN IS WHY SHOULD THE CONSUMERS HAVE TO PAY THE COST FOR A FAULTY DOOR HANDLE BEING ENGINEERED INAPPROPRIATELY. I PRAY THAT SOMEONE DOES NOT GET TRAPPED INSIDE DURING A VEHICULAR ACCIDENT OR FIRE, BECAUSE THE DOOR HANDLES ARE NOT GUARANTEED TO OPEN AND WILL BREAK EASILY. I NEED TO KNOW IF IT IS ANYWAY GMC AND THEIR ENGINEERS CAN BE MADE TO DO THE NECESSARY REPAIRS AT NO CHARGE TO THE CONSUMERS AND CORRECT THEIR MISTAKE.
TL* THE CONTACT OWNS A 2013 GMC YUKON. THE CONTACT STATED THAT THE DASHBOARD WAS CRACKED ON THE FRONT DRIVER'S SIDE. THE DEALER WAS CONTACTED (DAYS CHEVROLET IN JASPER, GA) AND STATED THAT THERE WERE MANY COMPLAINTS ABOUT CRACKED DASHBOARDS. THE TECHNICIAN STATED THAT THE VEHICLE WAS OUT OF WARRANTY. THE MANUFACTURER WAS MADE AW…
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TL* THE CONTACT OWNS A 2013 GMC YUKON. THE CONTACT STATED THAT THE DASHBOARD WAS CRACKED ON THE FRONT DRIVER'S SIDE. THE DEALER WAS CONTACTED (DAYS CHEVROLET IN JASPER, GA) AND STATED THAT THERE WERE MANY COMPLAINTS ABOUT CRACKED DASHBOARDS. THE TECHNICIAN STATED THAT THE VEHICLE WAS OUT OF WARRANTY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL FOR THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 46,990.
CRACKED DASHBOARD. MY 2013 YUKON SLT (46,000 MILES) HAS A CRACK IN THE DASHBOARD DIRECTLY ABOVE THE AIRBAG STARTING AT THE UPPER LEFT CORNER THAT STRETCHES BETWEEN THE AIRBAG AND DEFROST VENTS. SO FAR THE CRACK IS THIN, HOWEVER IT WILL ONLY GET WORSE OVER TIME; IF YOU DO RESEARCH ONLINE THE OLDER MODELS 2008-9-10-11-12S HAVE SEV…
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
CRACKED DASH ON PASSENGER SIDE NEAR AIR BAG DEPLOYMENT LOCATION. HAPPENED OVERNIGHT WITH VEHICLE OFF AND IN GARAGE AND IN MODERATE TEMPERATURES.
Official recalls
421V053000 · Air Bags:frontal:passenger Side:inflator Module
Feb 5, 2021
General Motors, LLC (GM) is recalling certain 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500/3500, Yukon, and Yukon XL vehicles originally 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, GM is recalling certain 2010 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500/3500, Yukon, and Yukon XL vehicles originally sold, or 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." Additionally, GM is recalling certain 2009 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC Sierra 1500, Sierra 2500/3500, Yukon, and Yukon XL vehicles originally sold, or 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 or "Zone C."
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: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 24, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed on May 11, 2021. Owners may contact Cadillac customer service at 1-800-458-8006; Chevrolet customer service at 1-800-222-1020; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328790.
21V054000 · Air Bags:frontal:passenger Side:inflator Module
Feb 5, 2021
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally GM is recalling certain 2011-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Additionally, GM is recalling certain 2010-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high 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: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 25, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed to 40 VIN owners on May 11, 2021. A second owner notification letter was mailed to all other owners on January 24, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328800.
14V614000 · Electrical System
Oct 1, 2014
General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac CTS, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL, and 2014 Buick Enclave, Chevrolet Express, Impala, Silverado HD, Traverse, GMC Acadia, Savana, and Sierra HD vehicles. In the affected vehicles, the chassis electronic module may be internally contaminated, resulting in an electrical short.
Consequence & remedy
Consequence: If the module experiences an electrical short, the vehicle could stall, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace the chassis electronic module, free of charge. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-006 (Cadillac), 1-800-222-1020 (Chevrolet), and 1-800-462-8782 (GMC). GMs number for this recall is 14515.
13V001000 · Power Train:automatic Transmission; Steering:column LOCKING:ANTI-THEFT Device
Jan 2, 2013
General Motors (GM) is recalling certain model year 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Express, Silverado HD, Silverado LD, Suburban, and Tahoe; and GMC Savana, Sierra HD, Sierra LD, Yukon, and Yukon XL vehicles, manufactured between November 7, 2012, through December 18, 2012, for failing to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect", and FMVSS No. 114, "Theft Protection and Rollaway Prevention." The vehicles may have been built with a fractured park lock cable or a malformed steering column lock actuator gear in the lock module assembly.
Consequence & remedy
Consequence: As a result, the vehicle may shift from Park with the ignition key removed or the ignition key in the OFF position. The vehicle may also shift out of Park without application of the brake pedal while the key is off. Either of these scenarios may cause the vehicle to roll away after the driver has exited the vehicle, resulting in a possible vehicle crash and/or injury.
Remedy: GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall began on January 21, 2013. Chevrolet owners may call 1-800-630-2438. Cadillac owners may call 1-866-982-2339. GMC owners may call 1-866-996-9463.
Additional source detail variants (2)
Power Train:automatic Transmission
General Motors (GM) is recalling certain model year 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Express, Silverado HD, Silverado LD, Suburban, and Tahoe; and GMC Savana, Sierra HD, Sierra LD, Yukon, and Yukon XL vehicles, manufactured between November 7, 2012, through December 18, 2012, for failing to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect", and FMVSS No. 114, "Theft Protection and Rollaway Prevention." The vehicles may have been built with a fractured park lock cable or a malformed steering column lock actuator gear in the lock module assembly.
Consequence: As a result, the vehicle may shift from Park with the ignition key removed or the ignition key in the OFF position. The vehicle may also shift out of Park without application of the brake pedal while the key is off. Either of these scenarios may cause the vehicle to roll away after the driver has exited the vehicle, resulting in a possible vehicle crash and/or injury.
Remedy: GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall began on January 21, 2013. Chevrolet owners may call 1-800-630-2438. Cadillac owners may call 1-866-982-2339. GMC owners may call 1-866-996-9463.
Steering:column LOCKING:ANTI-THEFT Device
General Motors (GM) is recalling certain model year 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Express, Silverado HD, Silverado LD, Suburban, and Tahoe; and GMC Savana, Sierra HD, Sierra LD, Yukon, and Yukon XL vehicles, manufactured between November 7, 2012, through December 18, 2012, for failing to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect", and FMVSS No. 114, "Theft Protection and Rollaway Prevention." The vehicles may have been built with a fractured park lock cable or a malformed steering column lock actuator gear in the lock module assembly.
Consequence: As a result, the vehicle may shift from Park with the ignition key removed or the ignition key in the OFF position. The vehicle may also shift out of Park without application of the brake pedal while the key is off. Either of these scenarios may cause the vehicle to roll away after the driver has exited the vehicle, resulting in a possible vehicle crash and/or injury.
Remedy: GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall began on January 21, 2013. Chevrolet owners may call 1-800-630-2438. Cadillac owners may call 1-866-982-2339. GMC owners may call 1-866-996-9463.
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