TAKATA RECALL - THE ENGINE HAS BEEN MISFIRING THIS HAS ALSO HAPPEN TO SOMEONE ELSE I KNOW WHO HAS HAD THE SAME VEHICLE. THIS IS VERY UNSAFE AND THEY DON'T HAVE IT AS A RECALL YET BUT ALL OF THE DEALERSHIP ARE AWARE OF IT. THE VEHICLE JERKS WHEN YOUR DRIVING OR WHEN ITS PARKED. THIS IS NOT THE ALTERNATOR OR ANYTHING ELSE I HAD TH…
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TAKATA RECALL - THE ENGINE HAS BEEN MISFIRING THIS HAS ALSO HAPPEN TO SOMEONE ELSE I KNOW WHO HAS HAD THE SAME VEHICLE. THIS IS VERY UNSAFE AND THEY DON'T HAVE IT AS A RECALL YET BUT ALL OF THE DEALERSHIP ARE AWARE OF IT. THE VEHICLE JERKS WHEN YOUR DRIVING OR WHEN ITS PARKED. THIS IS NOT THE ALTERNATOR OR ANYTHING ELSE I HAD THAT REPLACED AND NOTHING WAS WRONG WITH IT AND THE SAME ISSUE IS STILL OCCURRING. IT A BAD PART THEY PUT IN THE ENGINE AND IT NEEEDS TO BE RECALLED. IT IS UNFAIR AND NOT SAFE FOR CUSTOMERS WITH THIS ISSUE. THE VEHICLE JERKS AND WHEN IS DOES IT IT FEELS LIKE IT HESITATES TO DRIVE WHILE IN DRIVE MODE. THIS HAS BEEN HAPPENING FOR A COUPLE OF MONTHS IT HAS JUST GOTTEN WORSE AND I AM TRULY SCARED.
NHTSA ODI #11197182
69,500 miles · Feb 4, 2019
Engine
I HAVE FOUND ONE NEW LEAK AND ONE LEAK THAT HAS BEEN THERE FOR AT LEAST A YEAR. THE NEW LEAK IS THE RADIATOR. IT IS LEAKING AT THE TOP ON THE DRIVER SIDE RIGHT WHERE THE PLASTIC AND ALUMINUM MEET. THE OTHER LEAK IS THE PLASTIC THERMOSTAT HOUSING. CURRENT MILES: 69,500
NHTSA ODI #11173927
85,000 miles · Jan 4, 2019
EngineFire
TL* THE CONTACT OWNS A 2013 CHEVROLET SONIC. WHILE OPERATING THE VEHICLE, A BURNING ODOR WAS PRESENT. UPON INSPECTION, IT WAS DISCOVERED THAT FLUID/WATER WAS LEAKING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS TAKEN TO 5 STAR CHEVROLET (495 WATSON BLVD, WARNER ROBIN, GA) WHERE IT WAS DIAGNOSED THAT THE WATER PUMP WAS FAULTY. T…
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TL* THE CONTACT OWNS A 2013 CHEVROLET SONIC. WHILE OPERATING THE VEHICLE, A BURNING ODOR WAS PRESENT. UPON INSPECTION, IT WAS DISCOVERED THAT FLUID/WATER WAS LEAKING FROM THE ENGINE COMPARTMENT. THE VEHICLE WAS TAKEN TO 5 STAR CHEVROLET (495 WATSON BLVD, WARNER ROBIN, GA) WHERE IT WAS DIAGNOSED THAT THE WATER PUMP WAS FAULTY. THE CONTACT INDICATED THAT THE WATER PUMP WAS PREVIOUSLY REPLACED, BUT THE FAILURE RECURRED ONE YEAR LATER. THERE WERE NO WARNING INDICATORS ILLUMINATED WHEN THE ENGINE OVERHEATED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 85,000.
NHTSA ODI #11165206
131,143 miles · Jan 3, 2019
Engine
I HAVE EXPERIENCED FOUR COOLING SYSTEM (RADIATOR, WATER PUMP, ENGINE BLOCK COOLANT INTAKE, COOLANT EXPANSION TANK, ENGINE/TURBO COOLANT PIPING) RELATED PROBLEMS WITH THIS VEHICLE AMOUNTING TO OVER THREE THOUSAND DOLLARS IN REPAIR COSTS. FOUR MAJOR REPAIR EXPENSES ON THE SAME SYSTEM IS QUESTIONABLE IN MY OPINION, THE TWO MOST MA…
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I HAVE EXPERIENCED FOUR COOLING SYSTEM (RADIATOR, WATER PUMP, ENGINE BLOCK COOLANT INTAKE, COOLANT EXPANSION TANK, ENGINE/TURBO COOLANT PIPING) RELATED PROBLEMS WITH THIS VEHICLE AMOUNTING TO OVER THREE THOUSAND DOLLARS IN REPAIR COSTS. FOUR MAJOR REPAIR EXPENSES ON THE SAME SYSTEM IS QUESTIONABLE IN MY OPINION, THE TWO MOST MAJOR OCCURRING WITHIN THE SAME MONTH. THESE ALL WERE NOTED DURING NORMAL OPERATION OF THE VEHICLE.
NHTSA ODI #11165623
74,000 miles · Dec 31, 2018
Engine
AIR INTAKE SYSTEM. NOT LONG AFTER WE BOUGHT THE CAR THE CHECK ENGINE LIGHT CAME ON READING A CODE PH171. WE WERE TOLD IT WAS A KNOCK SENSOR WHICH WE REPLACED AND IT DIDN'T FIX THE PROBLEM, AFTER WE WERE TOLD IT WAS THE AIR INTAKE HOSE, CHECKED IT AND IT LOOKS LIKE IT'S A NEW HOSE NO ISSUES WITH IT. NOW WE ARE TRYING EVERYTHING …
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AIR INTAKE SYSTEM. NOT LONG AFTER WE BOUGHT THE CAR THE CHECK ENGINE LIGHT CAME ON READING A CODE PH171. WE WERE TOLD IT WAS A KNOCK SENSOR WHICH WE REPLACED AND IT DIDN'T FIX THE PROBLEM, AFTER WE WERE TOLD IT WAS THE AIR INTAKE HOSE, CHECKED IT AND IT LOOKS LIKE IT'S A NEW HOSE NO ISSUES WITH IT. NOW WE ARE TRYING EVERYTHING WE CAN TO FIGURE OUT THE PROBLEM. WE CHECK ONLINE FORUMS AND FOUND OUT THAT THIS IS A HUGE PROBLEM WITH THIS CAR AND ALMOST NO ONE KNOWS EXACTLY WHAT IT IS TO FIX IT. WHEN THE CAR IS DRIVING IT SEEMS FINE BUT AS SOON AS YOU STOP AND IT IDLES IT SEEMS LIKE IT WANTS TO DIE AND ALMOST HAS A FEW TIMES. WAS JUST CURIOUS IF THIS IS SUCH A HUGE PROBLEM THAT SO MANY PEOPLE ARE HAVING WHY THERE HAS NOT BEEN A RECALL?
NHTSA ODI #11164285
62,000 miles · Oct 14, 2018
Engine
THE WATER PUMP WAS LEAKING.
NHTSA ODI #11140266
24,397 miles · Sep 14, 2018
Engine
TL* THE CONTACT OWNS A 2013 CHEVROLET SONIC. WHILE THE VEHICLE WAS STATIONARY AND WHILE DRIVING VARIOUS SPEEDS, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO SARRA CHEVROLET (1170 CENTERPOINT PARKWAY, BIRMINGHAM, ALABAMA 35215, (205) 853-2906) WHERE THE THERMOSTAT WAS REPLACED AT APPROXIMATELY 24,000 M…
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TL* THE CONTACT OWNS A 2013 CHEVROLET SONIC. WHILE THE VEHICLE WAS STATIONARY AND WHILE DRIVING VARIOUS SPEEDS, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO SARRA CHEVROLET (1170 CENTERPOINT PARKWAY, BIRMINGHAM, ALABAMA 35215, (205) 853-2906) WHERE THE THERMOSTAT WAS REPLACED AT APPROXIMATELY 24,000 MILES. THE CONTACT STATED THAT FAILURE RECURRED. THE DEALER DIAGNOSIS REVEALED DIAGNOSTIC TROUBLE CODE: P0597 (THERMOSTAT HEATER FAULT, REPLACE THERMOSTAT HOUSING). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 24,397.
NHTSA ODI #11129501
100,000 miles · Feb 18, 2018
Engine
THE SAME ISSUES WITH THE COOLANT LEAK IN THE WATER PUMP FOR THE 1.4L ENGINE IS HAPPENING TO MY 1.8L CHEVROLET SONIC
NHTSA ODI #11073504
29,000 miles · Jan 16, 2018
Engine
I HAVE HAD TO REPLACE THE THERMOSTAT 3 TIMES AND IT HAS GONE OUT AGAIN.
NHTSA ODI #11062970
60,000 miles · Jan 12, 2018
Engine
VEHICLE STALLS AND TURNS OFF ON ITS OWN WHILE DRIVING. NO WARNING. NO CODES APPEAR ON DASH. AFTER APPRX 5-10 MINUTES OF THE CAR BEING DEAD (NOT ABLE TO START) IT SEEMS TO "REBOOT" AND START BACK UP AGAIN WITHOUT A JUMP TO THE BATTERY. THE CAR HAS STALLED ON BOTH THE FREEWAY (1ST TIME) AND CITY STREETS. I'VE TAKEN THE CAR TO TWO…
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VEHICLE STALLS AND TURNS OFF ON ITS OWN WHILE DRIVING. NO WARNING. NO CODES APPEAR ON DASH. AFTER APPRX 5-10 MINUTES OF THE CAR BEING DEAD (NOT ABLE TO START) IT SEEMS TO "REBOOT" AND START BACK UP AGAIN WITHOUT A JUMP TO THE BATTERY. THE CAR HAS STALLED ON BOTH THE FREEWAY (1ST TIME) AND CITY STREETS. I'VE TAKEN THE CAR TO TWO DIFFERENT DEALERS AND BOTH ARE UNABLE TO DUPLICATE THE PROBLEM AFTER HAVING THE CAR FOR 3 WEEKS COMBINED. A CLAIM HAS BEEN SUBMITTED TO GM BUT WITH NO RESOLUTION. THE CAR JUST TURNED OFF ON ME THIS MORNING WHILE DRIVING MY DAUGHTER TO SCHOOL LOCATED APPRX 1 MILE AWAY FROM MY HOME. BOTH OF MY DAUGHTERS HAVE WITNESSED THE PROBLEMS NOW 3-4X.
General Motors, LLC (GM) is recalling certain 2013 Buick Verano, Chevrolet Camero, Sonic, and Volt vehicles. The driver-side air bag inflator may explode during deployment due to a manufacturing defect.
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: Dealers will replace the driver-side air bag module, free of charge. On some 2013 Volt vehicles, the steering wheel will be replaced as well, free of charge. Owner notification letters were mailed October 23, 2023. Owners may contact Buick customer service at 1-800-521-7300 and Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N232413120.
General Motors LLC (GM) is recalling certain model year 2013-2016 Chevrolet Sonic and Trax vehicles and 2013-2015 Chevrolet Spark vehicles equipped with a Bring Your Own Media radio. The affected radios may fail to provide an audible warning chime when the driver, after turning off the ignition and leaving the key in the cylinder, waits 10 minutes or longer to open the door. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114 "Theft Protection."
Consequence & remedy
Consequence: Without audible indicators, the driver may leave the key in the ignition, increasing the risk of theft.
Remedy: GM will notify owners, and dealers will update the radio software, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17130.
Additional source detail variants (2)
Electrical System:software
General Motors LLC (GM) is recalling certain model year 2013-2016 Chevrolet Sonic and Trax vehicles and 2013-2015 Chevrolet Spark vehicles equipped with a Bring Your Own Media radio. The affected radios may fail to provide an audible warning chime when the driver, after turning off the ignition and leaving the key in the cylinder, waits 10 minutes or longer to open the door. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114 "Theft Protection."
Consequence: Without audible indicators, the driver may leave the key in the ignition, increasing the risk of theft.
Remedy: GM will notify owners, and dealers will update the radio software, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17130.
Equipment:electrical:radio/tape Deck/cd Etc.
General Motors LLC (GM) is recalling certain model year 2013-2016 Chevrolet Sonic and Trax vehicles and 2013-2015 Chevrolet Spark vehicles equipped with a Bring Your Own Media radio. The affected radios may fail to provide an audible warning chime when the driver, after turning off the ignition and leaving the key in the cylinder, waits 10 minutes or longer to open the door. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114 "Theft Protection."
Consequence: Without audible indicators, the driver may leave the key in the ignition, increasing the risk of theft.
Remedy: GM will notify owners, and dealers will update the radio software, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17130.
General Motors LLC (GM) is recalling certain model year 2013-2014 Buick Encore all-wheel-drive vehicles manufactured August 23, 2012, to September 9, 2013; Verano vehicles manufactured August 8, 2012, to June 20, 2013; Chevrolet Cruze vehicles manufactured August 7, 2012, to August 16, 2013, and 2012-2014 Chevrolet Sonic vehicles manufactured May 10, 2011, to August 16, 2012 equipped with a Calix oil pan/block heater. In cold temperatures, the insulation on the engine block heater cord can become damaged, allowing the wires to be exposed.
Consequence & remedy
Consequence: Exposed wires increase the risk of electrical shock and personal injury if the cord is handled while it is plugged in.
Remedy: GM will notify owners, and dealers will replace the engine oil pan/block heater cord with a new cord that is rated for temperatures of minus 40 degree Celsius. The recall began in August 2014. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14257.
General Motors (GM) is recalling certain model year 2013 and 2014 Chevrolet Sonic vehicles manufactured August 2, 2013, through August 12, 2013. Due to insufficient welds, the front fuel tank strap bracket may separate from the vehicle.
Consequence & remedy
Consequence: If the front fuel tank strap bracket separates, the increased load may lead to the failure of the other tank support. As a result, the fuel tank may come loose from the vehicle causing a fuel leak. A fuel leak, in the presence of an ignition source, may result in a fire.
Remedy: GM will notify owners, and dealers will inspect the front fuel tank strap bracket, and repair it as necessary, free of charge. The recall began on November 7, 2013. Owners may contact GM at 1-800-521-7300. GM's recall campaign number is 13296.
General Motors LLC (GM) is recalling certain model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; model year 2014 Chevrolet Impala; and 2013 Chevrolet Sonic vehicles. Originally, in May 2013, GM recalled 1,627 model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; and model year 2014 Chevrolet Impala vehicles. In October 2013, GM informed the agency that it was adding model year 2013 Chevrolet Sonic vehicles to this campaign , representing an additional 8,050 units. The total number of vehicles being recalled is now 9,677. On the affected vehicles, the brake lamps may intermittently flash without the brakes being applied and the cruise control may disengage. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, reflective devices, and associated equipment."
Consequence & remedy
Consequence: If the brake lamps flash when the vehicle is not slowing, a following driver may not adjust vehicle speed when the vehicle is in fact braking, and the brake lamps are illuminating as intended, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the body control module. The recall began on June 13, 2013. Owner's may contact Chevrolet at 1-800-630-2438 or Cadillac at 1-866-982-2339. GM's recall number is 13158.
Additional source detail variants (2)
Exterior Lighting:brake Lights
General Motors LLC (GM) is recalling certain model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; model year 2014 Chevrolet Impala; and 2013 Chevrolet Sonic vehicles. Originally, in May 2013, GM recalled 1,627 model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; and model year 2014 Chevrolet Impala vehicles. In October 2013, GM informed the agency that it was adding model year 2013 Chevrolet Sonic vehicles to this campaign , representing an additional 8,050 units. The total number of vehicles being recalled is now 9,677. On the affected vehicles, the brake lamps may intermittently flash without the brakes being applied and the cruise control may disengage. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, reflective devices, and associated equipment."
Consequence: If the brake lamps flash when the vehicle is not slowing, a following driver may not adjust vehicle speed when the vehicle is in fact braking, and the brake lamps are illuminating as intended, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the body control module. The recall began on June 13, 2013. Owner's may contact Chevrolet at 1-800-630-2438 or Cadillac at 1-866-982-2339. GM's recall number is 13158.
Electrical System
General Motors LLC (GM) is recalling certain model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; model year 2014 Chevrolet Impala; and 2013 Chevrolet Sonic vehicles. Originally, in May 2013, GM recalled 1,627 model year 2013 Cadillac ATS and model year 2013 Cadillac XTS; and model year 2014 Chevrolet Impala vehicles. In October 2013, GM informed the agency that it was adding model year 2013 Chevrolet Sonic vehicles to this campaign , representing an additional 8,050 units. The total number of vehicles being recalled is now 9,677. On the affected vehicles, the brake lamps may intermittently flash without the brakes being applied and the cruise control may disengage. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, reflective devices, and associated equipment."
Consequence: If the brake lamps flash when the vehicle is not slowing, a following driver may not adjust vehicle speed when the vehicle is in fact braking, and the brake lamps are illuminating as intended, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the body control module. The recall began on June 13, 2013. Owner's may contact Chevrolet at 1-800-630-2438 or Cadillac at 1-866-982-2339. GM's recall number is 13158.
General Motors LLC (GM) is recalling certain model year 2013 Chevrolet Sonic vehicles manufactured from May 29, 2012, through August 29, 2012. When a turn signal lamp fails to operate, the Body Control Module (BCM) in these vehicles does not detect this condition and will not indicate the condition to the driver. Thus, These vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence & remedy
Consequence: If the driver is not aware that the turn signal is not functioning and does not have the light repaired, other drivers may not be alerted that the vehicle is turning, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the BCM and the vehicle's key fobs, free of charge. The safety recall began on October 3, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
Additional source detail variants (2)
Exterior Lighting:turn Signal
General Motors LLC (GM) is recalling certain model year 2013 Chevrolet Sonic vehicles manufactured from May 29, 2012, through August 29, 2012. When a turn signal lamp fails to operate, the Body Control Module (BCM) in these vehicles does not detect this condition and will not indicate the condition to the driver. Thus, These vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: If the driver is not aware that the turn signal is not functioning and does not have the light repaired, other drivers may not be alerted that the vehicle is turning, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the BCM and the vehicle's key fobs, free of charge. The safety recall began on October 3, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
Electrical System
General Motors LLC (GM) is recalling certain model year 2013 Chevrolet Sonic vehicles manufactured from May 29, 2012, through August 29, 2012. When a turn signal lamp fails to operate, the Body Control Module (BCM) in these vehicles does not detect this condition and will not indicate the condition to the driver. Thus, These vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: If the driver is not aware that the turn signal is not functioning and does not have the light repaired, other drivers may not be alerted that the vehicle is turning, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will reprogram the BCM and the vehicle's key fobs, free of charge. The safety recall began on October 3, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
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.
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