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2012 Jeep Patriot

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2012 Jeep Patriot do not stand out strongly from the model-year median of 188.

About this comparison →

When problems were reported

Mileage at the reported incident

257 reports with mileage · 97 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.

  • Engine. Review the 114 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 86 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 63 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports5 fire reports5 injury reports

Suspension complaints

12 reports
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Mileage unknown · Jul 14, 2026
Power TrainSuspension

Certified dealership service department omitted structural safety complaints from official service invoices, left vital diagnostic findings and performance metrics off paperwork tracking paths, cleared a compromised front suspension layout as safe, and actively instructed a vehicle operator to execute a driving pattern that indu…

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Certified dealership service department omitted structural safety complaints from official service invoices, left vital diagnostic findings and performance metrics off paperwork tracking paths, cleared a compromised front suspension layout as safe, and actively instructed a vehicle operator to execute a driving pattern that induces sudden power loss on public roadway infrastructure. TIMELINE SUMMARY OF DEALERSHIP SERVICE (see uploaded PDF for details): March 26, 2026: Diagnostic service and fees for front right tire and new spark plugs. Left bay with immediate new serious issue. March 30, 2026: Follow up on new issue. No alerts. Given clearance. Zero charge invoice. May 19, 2026: Follow up AGAIN on same issue. Scheduled eventually after multiple tries to reach Supervisor. RPM alert reading. Technician gave negligent advice causing further damage to my vehicle and putting me in danger. The technician noted an unprecedented 3,000 to 4,000 RPM calculation anomaly on his computer screen yet dismissed the hazard by blaming my driving habits as "too gentle." He instructed me to find a ramp or an open stretch of road to "rev up" the acceleration and seek out cleaner fuel brands. Incomplete records. Zero charge invoice. I followed the advice and caused further damage and put myself and others at risk on the roads. June 22, 2026: Second opinion. Failing transmission and front arm controls damage. Reputable business reported: "Found front control arm bushings damaged and inop. Transmission fluid sample is dark and has a clutch odor. Test drove monitoring misfire and transmission: misfire 0. Trans slip during test drive even shows abnormal transmission slip. Recommend replacement of transmission and torque converter assembly." June 26, 2026: called management for full accountability. I request full repairs immediately. This situation created serious interruptions to my schedule and a threat to my personal safety. July 14, 2026: Certified letters to dealership.

NHTSA ODI #11750388

Mileage unknown · Jul 14, 2022
SuspensionUnknown Or Other

The subframe and rear cross members are extremely rusted and corroded, resulting in the vehicle being unsafe to drive. While there appears to be a ten year extended warranty covering the repair of this problem, apparently not every 2012 Jeep Patriot qualifies for extended warranty which only applies vehicles manufactured at only…

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The subframe and rear cross members are extremely rusted and corroded, resulting in the vehicle being unsafe to drive. While there appears to be a ten year extended warranty covering the repair of this problem, apparently not every 2012 Jeep Patriot qualifies for extended warranty which only applies vehicles manufactured at only certain locations. According to FCA customer care the extended warranty does not attach my VIN number, although the rust and corrosion problem is identical to the damage repaired for other Jeep Patriots.

NHTSA ODI #11473951

124,000 miles · May 15, 2021
Suspension

RUSTED SUB-FRAME IN THE REAR OF THE VEHICLE THAT IS COMPLETELY BROKEN. A GOOGLE SEARCH SHOWS THIS TO BE A MAJOR PROBLEM FOR JEEP WHICH MAKES THE VEHICLE DANGEROUS TO DRIVE AND SHOULD BE RECALLED. THE REAR STARTED MAKING POUND CLUNKING SOUNDS. IF IT GET WORSE THE REAR WHEEL COULD FALL OFF THE VEHICLE.

NHTSA ODI #11416760

117,225 miles · Mar 4, 2021
Suspension

VEHICLE FAILED RI SAFETY INSPECTION DUE TO CORRODED / COMPROMISED REAR SUSPENSION CROSSMEMBER. UNDERSTAND THAT CHRYSLER CORP. IS REPLACING THIS AND OTHER LIKE COMPONENTS ON MY YEAR JEEP PATRIOT. THEY ARE DIRECTING THAT THE ENTIRE TAR SUSPENSION COMPONENTS BE REPLACED. TING THAT I REPLACE THE

NHTSA ODI #11399078

35,076 miles · Feb 27, 2021
Suspension

TOOK JEEP PATRIOT TO FIRESTONE SERVICE CENTER FOR FULL INSPECTION. UPON COMPLETION OF INSPECTION WAS TOLD BY THE TECH THAT MY VEHICLE HAD SEVERE UNDERBODY RUST/ ROT AND THAT THE FRONT AND REAR CROSSMEMBERS NEEDED TO BE REPLACED AMONG MANY OTHER COMPONENTS NEEDED REPAIR/REPLACED SUCH AS COMPLETE BRAKE JOB, CV AXLES, GAS TANK BRAC…

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TOOK JEEP PATRIOT TO FIRESTONE SERVICE CENTER FOR FULL INSPECTION. UPON COMPLETION OF INSPECTION WAS TOLD BY THE TECH THAT MY VEHICLE HAD SEVERE UNDERBODY RUST/ ROT AND THAT THE FRONT AND REAR CROSSMEMBERS NEEDED TO BE REPLACED AMONG MANY OTHER COMPONENTS NEEDED REPAIR/REPLACED SUCH AS COMPLETE BRAKE JOB, CV AXLES, GAS TANK BRACKET AND TWO SEIZED LUG/STUDS. APPARENTLY, FCA HAS A WARRANTY EXTENSION CALLED X69 BULLETIN THAT REPAIRS THE CROSSMEMBERS FOR RUST/ROT BUT IT IS ONLY FOR VEHICLES MANUFACTURED BEFORE 24 JANUARY 2012. MY VEHICLE WAS MANUFACTURED ON MAY 2012. THIS IS UNACCEPTABLE. IT IS CLEAR THAT THIS ISSUE WAS NOT RECTIFIED FOR VEHICLES MANUFACTURED AFTER 24 JANUARY 2012 AND THIS ISSUE SHOULD BE SUBJECT TO A FULL RECALL AND NOT A NARROW WARRANTY EXTENSION. BROKEN/COMPROMISED CROSSMEMBERS COULD RESULT AT A MINIMUM OF VEHICLE DESTRUCTION AND SERIOUS INJURY TO DRIVER/PASSENGERS AND A MAXIMUM LOSS OF LIFE DUE TO THIS MANUFACTURING DEFECT. THE NHTSA SHOULD ACT ACCORDINGLY AND FORCE FCA TO START A RECALL IMMEDIATELY.

NHTSA ODI #11398157

113,000 miles · Oct 9, 2020
StructureSuspension

TL* THE CONTACT OWNS A 2012 JEEP PATRIOT. THE CONTACT STATED WHILE DRIVING AT A LOW SPEED, SHE WAS INFORMED THAT THERE WAS AN OBJECT HANGING FROM THE UNDERCARRIAGE OF THE VEHICLE. THE CONTACT NOTICED THAT THE CROSS MEMBER AND FRAME WERE RUSTED AND FRACTURED. THE VEHICLE WAS TOWED TO BROWN-DAUB DODGE CHRYSLER JEEP RAM (7720 BETH …

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TL* THE CONTACT OWNS A 2012 JEEP PATRIOT. THE CONTACT STATED WHILE DRIVING AT A LOW SPEED, SHE WAS INFORMED THAT THERE WAS AN OBJECT HANGING FROM THE UNDERCARRIAGE OF THE VEHICLE. THE CONTACT NOTICED THAT THE CROSS MEMBER AND FRAME WERE RUSTED AND FRACTURED. THE VEHICLE WAS TOWED TO BROWN-DAUB DODGE CHRYSLER JEEP RAM (7720 BETH BATH PIKE, BATH, PA 18014, (844) 532-2120) BUT WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THE VEHICLE WAS NOT COVERED UNDER WARRANTY. THE FAILURE MILEAGE WAS 113,000.

NHTSA ODI #11363562

Mileage unknown · Jul 13, 2019
SteeringStructureSuspension

FRONT AND REAR SUBFRAME OF THE JEEP HAS BAD CORROSIN, JEEP ONLY HAS 80,000 MILES ON IT. IT IS PASS THE WARRANTY COVERAGE, WHY IS THIS NOT A RECALL?

NHTSA ODI #11231561

80,000 miles · Jun 19, 2019
Electrical SystemFuel/propulsion SystemSuspension

(1) SEAT BELTS/AIR BAGS: HAVE NOT HAD NOTICEABLE ISSUES WITH THESE YET HOWEVER ARE ASSOCIATED WITH A CHRYSLER RECALL #S61. IS A SAFETY RISK BECAUSE I COMMUTE TO WORK DAILY ON THE FREE WAY AND COULD GET INTO A CAR ACCIDENT WHICH COULD BE DEADLY IF THE AIR BAGS DID NOT DEPLOY OR IF THE SEATBELT DID NOT WORK PROPERLY. (2) AIR BAGS…

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(1) SEAT BELTS/AIR BAGS: HAVE NOT HAD NOTICEABLE ISSUES WITH THESE YET HOWEVER ARE ASSOCIATED WITH A CHRYSLER RECALL #S61. IS A SAFETY RISK BECAUSE I COMMUTE TO WORK DAILY ON THE FREE WAY AND COULD GET INTO A CAR ACCIDENT WHICH COULD BE DEADLY IF THE AIR BAGS DID NOT DEPLOY OR IF THE SEATBELT DID NOT WORK PROPERLY. (2) AIR BAGS, ELECTRICAL SYSTEM, SEAT BELTS: CHRYSLER RECALL # N01; ELECTRICAL SYSTEM BEGAN HAVING ISSUES SPONTANEOUSLY AFTER BUYING THE VEHICLE AND HAVE PERSISTED. WARNING SIGNALS ON DASH WILL FLICKER ON AND OFF WHILE DRIVING WHICH SEEMS TO BE ELECTRICAL-RELATED. JEEP WILL ALSO RANDOMLY ALERT WHILE DRIVING MAKING A, "DING" NOISE WHEN THERE IS NO CAUSE FOR ALARM. THIS SOFTWARE/ELECTRICAL ERROR COULD CAUSE AIR BAGS TO NOT DEPLOY PROPERLY AND CAN ADVERSELY AFFECT THE SEATBELT PRE-TENSIONERS AS WELL WHICH COULD BE DEADLY IN A HIGH-SPEED FREEWAY ACCIDENT. (3) FUEL SYSTEM, GASOLINE: CHRYSLER RECALL # N17; JEEP HAS LURCHED WHILE IN MOTION DRIVING AS IF THE ENGINE WAS STALLING OR AS IF THERE WAS SOMETHING WRONG WITH THE TRANSMISSION. JEEP WILL LURCH MOST OFTEN WHEN ACCELERATING AND IT SEEMS AS THOUGH THE TRANSMISSION IS GETTING STUCK OR THE ENGINE IS STALLING BECAUSE THE RPM READING WILL SHOOT UP THEN DROP BACK DOWN TO ALMOST NOTHING. (4) FUEL SYSTEM, GASOLINE, STORAGE TANK, ASSEMBLY: CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2012 JEEP PATRIOT'S DUE TO SOME VEHICLES BEING BUILT WITH A FUEL TANK ASSEMBLY CONTAINING A DAMAGED ROLL-OVER VALVE. (5) SUSPENSION: CONSTANT SQUEAKING IN BACK SUSPENSION OF VEHICLE WHILE IN MOTION, ESPECIALLY WHEN GOING OVER BUMPS OR DRIVING ON UNEVEN GROUND. AUTOMOTIVE SHOP HAS YET TO BE ABLE TO DETERMINE THE CAUSE OR ISSUE RESULTING IN THE SQUEAKING AND CREAKING AND WE HAVE BEEN GOING TO THEM FOR THE PAST 2 YEARS FOR VEHICLE MAINTENANCE.

NHTSA ODI #11221105

72,000 miles · Dec 2, 2018
SteeringSuspension

FRONT CONTROL ARMS AND/OR BUSHINGS HAVE GONE BAD, BEFORE 72K MILES. CAUSES STEERING INSTABILITY AND EXCESSIVE TIRE WEAR. DOZENS OF OTHER REPORTS OF THIS SAME PROBLEM FOR THIS SAME MAKE/MODEL ARE EASILY FOUND ONLINE. THIS IS OBVIOUSLY A MANUFACTURING DEFECT, AND IT MERITS A RECALL.

NHTSA ODI #11155476

86,500 miles · Sep 8, 2015
Power TrainSuspension

THIS JEEP PATRIOT HAS BEEN HAVING ISSUES WITH ACCELERATION, FIRST AND FOREMOST. WHEN DRIVING AT CONSTANT SPEEDS WITH CRUISE CONTROL SET, VEHICLE WILL STUTTER AND MISS GEARS. DEALERSHIP HAS NOT FOUND ANY SOLUTION TO FIGURE OUT THE ISSUE BECAUSE THERE IS NOT LIGHT ON THE DASH. SECOND, THE JEEP HAS HAD A CREAKING/CLUNKING SOUND COM…

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THIS JEEP PATRIOT HAS BEEN HAVING ISSUES WITH ACCELERATION, FIRST AND FOREMOST. WHEN DRIVING AT CONSTANT SPEEDS WITH CRUISE CONTROL SET, VEHICLE WILL STUTTER AND MISS GEARS. DEALERSHIP HAS NOT FOUND ANY SOLUTION TO FIGURE OUT THE ISSUE BECAUSE THERE IS NOT LIGHT ON THE DASH. SECOND, THE JEEP HAS HAD A CREAKING/CLUNKING SOUND COMING FROM THE REAR. THE DEALER STARTED WITH REPLACING THE REAR STRUTS AND SWAY BAR BUSHING. THIS DID NOT FIX THE ISSUE AND THE SOUND KEPT GETTING WORSE. TWO DIFFERENT DEALERS HAVE DIAGNOSED SEVERAL DIFFERENT ISSUES THAT THEY "THINK" ARE CAUSING THE PROBLEMS WITH THE SUSPENSION AND CAUSING THE SOUND. THERE IS NO DEFINITE DIAGNOSIS BUT THE DEALERS ARE MORE THAN WILLING TO USE MY MONEY FOR A TRIAL AND ERROR REPLACEMENT OF EACH PART UNTIL THEY GET TO THE BOTTOM OF THE SOUND. I AM NOT A TEST RAT FOR THEIR DEALERSHIP AND IF THEY CANNOT DIAGNOSE THE CAR THEN THEY NEED TO REPLACE IT.

NHTSA ODI #10762366

Official recalls

4

16V668000 · Air Bags; Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seat Belts:pretensioner

Sep 15, 2016

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2012 Dodge Caliber and 2010-2014 Jeep Patriot, Compass and Dodge Avenger vehicles. The Occupant Restraint Control (OCR) module may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying in the event of a crash.

Consequence & remedy

Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Remedy: Chrysler will notify owners, and dealers will replace the OCR, free of charge. Interim letters informing owners that parts are not available yet were mailed on October 26, 2016. The recall began on August 15, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S61.

Additional source detail variants (3)

Seat Belts:pretensioner

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2012 Dodge Caliber and 2010-2014 Jeep Patriot, Compass and Dodge Avenger vehicles. The Occupant Restraint Control (OCR) module may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying in the event of a crash.

Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Remedy: Chrysler will notify owners, and dealers will replace the OCR, free of charge. Interim letters informing owners that parts are not available yet were mailed on October 26, 2016. The recall began on August 15, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S61.

Air Bags:frontal:sensor/control MODULE-INACTIVE

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2012 Dodge Caliber and 2010-2014 Jeep Patriot, Compass and Dodge Avenger vehicles. The Occupant Restraint Control (OCR) module may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying in the event of a crash.

Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Remedy: Chrysler will notify owners, and dealers will replace the OCR, free of charge. Interim letters informing owners that parts are not available yet were mailed on October 26, 2016. The recall began on August 15, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S61.

Air Bags

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2012 Dodge Caliber and 2010-2014 Jeep Patriot, Compass and Dodge Avenger vehicles. The Occupant Restraint Control (OCR) module may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying in the event of a crash.

Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.

Remedy: Chrysler will notify owners, and dealers will replace the OCR, free of charge. Interim letters informing owners that parts are not available yet were mailed on October 26, 2016. The recall began on August 15, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S61.

13V233000 · Air Bags:side/window; Electrical System:software; Seat Belts

Jun 4, 2013

Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2012 Jeep Compass and Patriot vehicles manufactured May 6, 2008, through July 20, 2012. The affected vehicles have a software error which may result in a delayed deployment or non-deployment of the seatbelt pre-tensioners and/or side airbags.

Consequence & remedy

Consequence: In the event of a rollover necessitating airbag deployment, the software error can lead to a delayed deployment or non-deployment of the side curtain airbag and/or seatbelt pre-tensioners. As a result, vehicle occupants have an increased risk of injury in a crash.

Remedy: Chrysler will notify owners, and dealers will correct the software free of charge. The recall began June 21, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall number is N01.

Additional source detail variants (3)

Electrical System:software

Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2012 Jeep Compass and Patriot vehicles manufactured May 6, 2008, through July 20, 2012. The affected vehicles have a software error which may result in a delayed deployment or non-deployment of the seatbelt pre-tensioners and/or side airbags.

Consequence: In the event of a rollover necessitating airbag deployment, the software error can lead to a delayed deployment or non-deployment of the side curtain airbag and/or seatbelt pre-tensioners. As a result, vehicle occupants have an increased risk of injury in a crash.

Remedy: Chrysler will notify owners, and dealers will correct the software free of charge. The recall began June 21, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall number is N01.

Seat Belts

Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2012 Jeep Compass and Patriot vehicles manufactured May 6, 2008, through July 20, 2012. The affected vehicles have a software error which may result in a delayed deployment or non-deployment of the seatbelt pre-tensioners and/or side airbags.

Consequence: In the event of a rollover necessitating airbag deployment, the software error can lead to a delayed deployment or non-deployment of the side curtain airbag and/or seatbelt pre-tensioners. As a result, vehicle occupants have an increased risk of injury in a crash.

Remedy: Chrysler will notify owners, and dealers will correct the software free of charge. The recall began June 21, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall number is N01.

Air Bags:side/window

Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2012 Jeep Compass and Patriot vehicles manufactured May 6, 2008, through July 20, 2012. The affected vehicles have a software error which may result in a delayed deployment or non-deployment of the seatbelt pre-tensioners and/or side airbags.

Consequence: In the event of a rollover necessitating airbag deployment, the software error can lead to a delayed deployment or non-deployment of the side curtain airbag and/or seatbelt pre-tensioners. As a result, vehicle occupants have an increased risk of injury in a crash.

Remedy: Chrysler will notify owners, and dealers will correct the software free of charge. The recall began June 21, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall number is N01.

13V120000 · Fuel System, Gasoline

Apr 3, 2013

Chrysler Group LLC (Chrysler) is recalling certain model year 2012 Jeep Patriot and Compass vehicles manufactured October 18, 2011, through May 7, 2012. Due to an incorrectly manufactured transfer tube, the transfer of fuel from the secondary side to the primary side of the fuel tank may be interrupted, causing the engine to stall.

Consequence & remedy

Consequence: If the engine stalls while driving it may increase the risk of a crash.

Remedy: Chrysler will notify owners, and dealers will replace the fuel tank transfer tube free of charge. An interim letter was mailed to owners on May 30, 2013. Owners were notified by Chrysler on July 19, 2013, that parts are now available. Owners may contact Chrysler at 1-800-853-1403. Chrysler's recall campaign number is N17.

12V142000 · Fuel System, Gasoline:storage:tank Assembly

Apr 3, 2012

CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2012 JEEP PATRIOT AND COMPASS VEHICLES MANUFACTURED FROM DECEMBER 17, 2011, THROUGH JANUARY 2, 2012. SOME VEHICLES MAY HAVE BEEN BUILT WITH A FUEL TANK ASSEMBLY CONTAINING A DAMAGED ROLL-OVER VALVE.

Consequence & remedy

Consequence: IN THE EVENT OF AN IMPACT OR ROLL-OVER, FUEL LEAKAGE COULD OCCUR, INCREASING THE RISK OF A FIRE.

Remedy: CHRYSLER WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE FUEL TANK, FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT MAY 25, 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

3

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.

PE19014 · Active Head Rest Inadvertent Deployment

Opened Sep 9, 2019 · Closed Feb 25, 2026

Status: closed (inferred from source dates) · Seats; Seats:front Assembly:head Restraint

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Additional source detail variants (2)

Seats

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Seats:front Assembly:head Restraint

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

PE12032 · Engine Stall, Fuel Delivery Failure

Opened Oct 15, 2012 · Closed May 3, 2013

Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery

In a letter dated April 3, 2013, Chrysler Group LLC submitted a Defect Information Report (DIR) to NHTSA identifying a safety defect in the fuel delivery system in approximately 20,532 model year (MY) 2012 Jeep Patriot (11,624) and Compass (8,908) vehicles manufactured from October 18, 2011 through May 7, 2012 and equipped with certain fuel tanks produced between October 18, 2011 and January 26, 2012 (Recall 13V-120).According to Chrysler, Jeep Patriot and Compass vehicles equipped with saddle type fuel tanks built during the affected period may experience low siphoning rate through the transfer tube from the secondary to the primary side of the fuel tank.Chrysler's investigation determined that a material change by the transfer tube supplier (TI Automotive) led to malformed tubes being shipped to the final tank assembly supplier (Kautex).The malformed transfer tubes may make the siphoning process more difficult to start and maintain under certain operating conditions.Sustained driving during this condition may deplete fuel in the primary side of the fuel tank and lead to engine stall without warning.Kautex established a 100% sort on January 26, 2012 as a countermeasure for the malformed tubes being used in production.Chrysler is able to trace fuel tank build dates by vehicle identification number and Recall 13V-120 only includes vehicles equipped withsaddle tanks made during the affected period.Approximately 97 percent of the recalled Patriot vehicles (11,277 out of 11,624) were from October 18, 2011 through January 26, 2012.Chrysler determined that a few suspect tanks were used on vehicles produced as late as May 7, 2012 and is including any such vehicles in the recall.The Office of Defects Investigation (ODI) analyzed complaint data provided by Chrysler as well as complaints submitted to ODI from consumers to identify stalling incidents related to fuel delivery.ODI's analysis identified a total of 64 engine stall incidents related to fuel delivery, all of which involved Patriot 4x4 vehicles equipped with saddle type fuel tanks.The Patriot 4x4 vehicles account for a little over half of the subject vehicle population (59,783 vehicles).Forty-nine (49) of the incidents involved the approximately 11,277 Patriot 4x4 vehicles that were built from October 18, 2011 and January 26, 2012 and equipped with tanks from the period associated with the transfer tube material change.This equates to a complaint rate of 434.5 incidents per 100,000 vehicles sold.Fifteen (15) fuel delivery related engine stalls were identified in the remaining 48,506 Patriot 4x4 vehicles, resulting in a complaint rate of 30.9 incidents per 100,000 vehicles.The rate in the non-recalled Patriot 4x4 vehicles increases to 68.0 incidents per 100,000 vehicles if stalls with no-restart and unknown cause are added to the analysis.The Patriot front-wheel drive vehicles are equipped with single reservoir fuel tanks and are not affected by the saddle-tank fuel delivery issue.Owners of the recalled vehicles will be notified to take their vehicle to a Jeep dealer, who will replace the fuel tank transfer tube to prevent any incidents related to this issue. Chrysler will begin notifying dealers and owners in May 2013. This preliminary evaluation is closed.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers (ODI Nos.): 10481572, 10481452, 10481279, 10481254, 10481222, 10481141, 10481126, 10481110, 10501057, 10478934, 10472705, 10470121, 10468517, 10467488, 10466357, 10464745, 10464449, 10464135, 10462338, 10459383, 10421019, 10410937, 10481392.