NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
30 reportsClear category filter53,000 miles · Jun 14, 2013
Air BagsPower Train
I RECEIVED A RECALL LETTER FROM CHRYSLER REGARDING A RECALL STATING THAT "THE TRANSFER CASE HEAT SHIELD MAY DROP DOWN AND RUB ON THE DRIVE SHAFT, WEAKENING IT AND POTENTIALLY CAUSING THE DRIVE SHAFT TO BREAK.". CHRYSLER'S RECALL LETTER FAILS TO MENTION WHAT IS OUTLINED IN THE NHTSA LETTER: THE FIRST POTENTIAL CAUSE OF AN ACCI…
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I RECEIVED A RECALL LETTER FROM CHRYSLER REGARDING A RECALL STATING THAT "THE TRANSFER CASE HEAT SHIELD MAY DROP DOWN AND RUB ON THE DRIVE SHAFT, WEAKENING IT AND POTENTIALLY CAUSING THE DRIVE SHAFT TO BREAK.". CHRYSLER'S RECALL LETTER FAILS TO MENTION WHAT IS OUTLINED IN THE NHTSA LETTER: THE FIRST POTENTIAL CAUSE OF AN ACCIDENT RESULTING FROM THE ABOVE REFERENCED DEFECT: "IF THE DRIVE SHAFT BREAKS, A SECTION OF IT CAN STRIKE THE TRANSFER CASE TUNNEL WITH ENOUGH FORCE THAT THE AIRBAG COMPUTER WILL BELIEVE THE VEHICLE IS IN A CRASH AND THUS DEPLOY THE AIRBAGS.". I LODGED A COMPLAINT WITH CHRYSLER THAT THEY ARE UNWILLING TO PROVIDE 2008 JEEP LIBERTY OWNERS WITH ALTERNATIVE TRANSPORTATION WHILE THEY "FIX" THE "PROBLEM". CUSTOMERS NEED TO BE INFORMED ABOUT ALL THE POSSIBLE CONSEQUENCES AND CHRYSLER ONLY MENTIONS THIS THE TRANSFER CASE HEAT SHIELD MAY DROP DOWN AND RUB ON THE DRIVE SHAFT, WEAKENING IT AND POTENTIALLY CAUSING THE DRIVE SHAFT TO BREAK. IN ADDITION, I SPOKE TO CHRYSLERS "RECALL HELP DESK" ABOUT WHETHER I SHOULD BE DRIVING MY JEEP OR NOT AND I WAS TOLD "YOU'VE BEEN DRIVING YOUR CAR FOR 53,000 MILES AND NOTHINGS HAPPENED SO PROBABLY NOTHING WILL HAPPEN BUT LET US KNOW IF IT DOES." HE SAID THAT THE "HEAD HONCHOS" WERE MEETING ABOUT THE FIX AS WE SPOKE. I ASKED HIM TO LET THE CEO KNOW THAT IF THEY REALLY CARED FOR CUSTOMER SAFETY THEY WOULD GET US RENTAL CARS AND THAT I WOULD TAKE THE CHEAPEST RENTAL ON THE MARKET. WOULD THE CEO OF CHRYSLER CONTINUE TO DRIVE A 2008 JEEP LIBERTY UNTIL THE FIX?? WOULD HE HAVE HIS SON, DAUGHTER OR WIFE DRIVE ONE IN ITS PRESENT CONDITION? . NHTSA IN THE SPIRIT OF TRANSPARENCY, WHERE IS THE INFORMATION THAT TELLS 2008 JEEP OWNERS HOW MANY AND AT WHAT MILEAGE ACCIDENTS HAVE OCCURRED. I AM UNABLE TO EASILY ACCESS THIS INFORMATION ON THE NHTSA WEB SITE AND AM AN INTERMEDIATE COMPUTER USER. *TR
NHTSA ODI #10519758
59,000 miles · Jun 6, 2013
Fuel/propulsion SystemPower Train
EVERY SINGLE TIME I GO TO FILL UP THE VEHICLE, IT SPEWS GAS ALL OVER THE PLACE (THE VEHICLE, ME, GROUND) IT DOESN'T MATTER HOW FAST OR SLOW YOU FILL IT UP, IT GOES ALL OVER EVERYTHING. ITS DANGEROUS AND VERY IRRITATING! I HATE THIS VEHICLE VERY MUCH, ITS AN EPIC FAIL OF A SUV! THEY DRIVE AWFUL AND THE TRANSMISSION SEEMS OFF ALL…
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EVERY SINGLE TIME I GO TO FILL UP THE VEHICLE, IT SPEWS GAS ALL OVER THE PLACE (THE VEHICLE, ME, GROUND) IT DOESN'T MATTER HOW FAST OR SLOW YOU FILL IT UP, IT GOES ALL OVER EVERYTHING. ITS DANGEROUS AND VERY IRRITATING! I HATE THIS VEHICLE VERY MUCH, ITS AN EPIC FAIL OF A SUV! THEY DRIVE AWFUL AND THE TRANSMISSION SEEMS OFF ALL OF THE TIME! *TR
NHTSA ODI #10515463
Mileage unknown · Jun 5, 2013
Air BagsPower TrainStructure
TL* THE CONTACT OWNS A 2008 JEEP LIBERTY. THE CONTACT STATED THAT THEY RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 13V121000 (AIR BAGS, POWER TRAIN, STRUCTURE), BUT THE MANUFACTURER STATED THAT THE REMEDY FOR THE DEFECT WAS NOT YET AVAILABLE. THE CURRENT MILEAGE WAS 30,000. THE CONTACT HAD NOT EXPERIENCED A FAILURE. *TR
NHTSA ODI #10515281
35,260 miles · Oct 23, 2011
Engine And Engine CoolingPower Train
SUDDEN ENGINE ACCELERATION INCIDENT. MY WIFE AND I WERE LEAVING A PARKING LOT. AFTER BACKING OUT OF MY PARKING SPACE I DROVE FOR ABOUT 1 MINUTE TO A STOP SIGN. I PUT THE MANUAL TRANSMISSION IN NEUTRAL AND WAITED FOR A CAR TO EXIT THE INTERSECTION AND FOR SOME PEDESTRIANS TO CROSS. SUDDENLY, WITHOUT TOUCHING THE ACCELERATOR, …
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SUDDEN ENGINE ACCELERATION INCIDENT. MY WIFE AND I WERE LEAVING A PARKING LOT. AFTER BACKING OUT OF MY PARKING SPACE I DROVE FOR ABOUT 1 MINUTE TO A STOP SIGN. I PUT THE MANUAL TRANSMISSION IN NEUTRAL AND WAITED FOR A CAR TO EXIT THE INTERSECTION AND FOR SOME PEDESTRIANS TO CROSS. SUDDENLY, WITHOUT TOUCHING THE ACCELERATOR, THE ENGINE BEGAN TO RACE. I LOOKED AT THE TACHOMETER. THE ENGINE THAT NORMALLY IDLES AT ABOUT 600 RPM WAS RUNNING AT 2500 RPM. I SAT AT THE STOP SIGN FOR A FEW MOMENTS AND DECIDED THE THROTTLE MUST HAVE STUCK. WITH THE STICK SHIFT IN NEUTRAL I TAPPED THE ACCELERATOR HOPING TO UNSTICK THE THROTTLE. THE ENGINE ROARED TO 3500 RPM AND STAYED THERE FOR 10-20 SECONDS. THEN THE RPMS STARTED TO DROP BACK DOWN TO NORMAL IDLE.. WEATHER WAS CLEAR AND DRY TEMPERATURE 60 DEGREES, TIME 3 PM. IT WAS SCARY. IF THE TRANSMISSION WAS IN GEAR WHEN THE ENGINE TOOK OFF, I WOULD HAVE TAKEN OFF. I'M AFRAID TO DRIVE THIS CAR. *TR
NHTSA ODI #10432479
1,850 miles · Mar 8, 2011
Power TrainVehicle Speed Control
TL* THE CONTACT OWNS A 2008 JEEP LIBERTY 4X4. THE CONTACT WAS DRIVING 30 MPH AS TRANSMISSION FLUID BEGAN ABNORMALLY LEAKING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC TEST THAT LOCATED THE FAILURE AT THE TRANSMISSION SEAL. THE DEALER REPLACED THE TRANSMISSION SEAL AND HOUSING EXTENSION BUT T…
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TL* THE CONTACT OWNS A 2008 JEEP LIBERTY 4X4. THE CONTACT WAS DRIVING 30 MPH AS TRANSMISSION FLUID BEGAN ABNORMALLY LEAKING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO PERFORMED A DIAGNOSTIC TEST THAT LOCATED THE FAILURE AT THE TRANSMISSION SEAL. THE DEALER REPLACED THE TRANSMISSION SEAL AND HOUSING EXTENSION BUT THE FAILURE PERSISTED. WHEN ATTEMPTING TO SHIFT GEARS, THE TRANSMISSION WOULD EXHIBIT AN UNUSUAL KNOCKING. ON ONE OCCASION WHILE DRIVING 30 MPH, THE VEHICLE ABNORMALLY ACCELERATED AND THE CONTACT WAS ABLE TO STOP THE ACCELERATION BY ABRUPTLY APPLYING THE BRAKES. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 1,850 AND THE CURRENT MILEAGE WAS 45,000.
NHTSA ODI #10386862
Mileage unknown · Dec 30, 2010
Power Train
2008 JEEP LIBERTY CHATTERS WHEN BACKING UP SLIGHT INCLINE. PROBLEM SINCE NEW. STILL UNDER WARRANTY. DEALER INSTALLED TORQUE CONVERTER AND NEW REAR DRIVE SHAFT ON TWO DIFFERENT VISITS. NEITHER SOLVED ISSUE. DEALER AND CHRYSLER TOLD ME THAT THIS IS "...THE NATURE OF THE BEAST." LOCAL SERVICE REP. TOLD ME THAT HE'S DRIVEN SEVERAL …
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2008 JEEP LIBERTY CHATTERS WHEN BACKING UP SLIGHT INCLINE. PROBLEM SINCE NEW. STILL UNDER WARRANTY. DEALER INSTALLED TORQUE CONVERTER AND NEW REAR DRIVE SHAFT ON TWO DIFFERENT VISITS. NEITHER SOLVED ISSUE. DEALER AND CHRYSLER TOLD ME THAT THIS IS "...THE NATURE OF THE BEAST." LOCAL SERVICE REP. TOLD ME THAT HE'S DRIVEN SEVERAL WITH SAME PROBLEM. CHRYSLER REFUSES TO GO ANY FURTHER WITH SOLVING THE ISSUE, BASICALLY, TELLING ME TO "...LIVE WITH IT." IF, INDEED, IT IS "...THE NATURE OF THE BEAST...," SHOULDN'T THERE BE A RECALL TO ADDRESS THIS? AT THIS POINT, I'M LOOKING INTO LITIGATION FOR BREACH OF CONTRACT, AS THEIR WARRANTY ASSURES ME A FLAWLESS PRODUCT. THE CONSUMER STATED THE VEHICLE WOULD SHUDDER OR JERK WHILE BACKING UP ON AN INCLINE. THE CONSUMER WAS ADVISED BY A CHRSYLER REP TO TAKE THE VEHICLE TO A LOCAL TRANSMISSION SHOP TO GET A DIAGNOSIS ONLY. THE REPAIR SHOP BELIEVED THE PROBLEM WAS THE FRONT U-JOINT ON THE REAR DRIVELINE WHICH WAS VERY STIFF IN ONE DIRECTION, THE SLIP YOKE WAS A LITTLE STIFF AND THE HILL BRAKE DID NOT RELEASE QUICK ENOUGH. THE DRIVELINE WAS INSTALLED. HOWEVER, THE PROBLEM CONTINUED. UPDATED 01/12/11. *JB *TR
NHTSA ODI #10373453
46,000 miles · Feb 20, 2010
Power TrainInjury
2008 JEEP LIBERTY, 4X2 WITH TOW - HAUL MODE, ON 2/12/2010 POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (COMPLETELY BURNT) TRANSMISSION WOULD NOT SHIFT, SEIZED IN GEAR; I.E. DRIVING 45MPH = 4000RPM'S. WOULD NOT SHIFT INTO OVERDRIVE. TOWING 9X12 U-HAUL TRAILER WITH LESS THEN 300 LBS IN UNIT. *TR
NHTSA ODI #10312372
40,000 miles · Jun 2, 2009
Electrical SystemPower Train
REFERENCE NHTSA ITEM # 10023638. *TR
NHTSA ODI #10272702
1,000 miles · Mar 20, 2009
Engine And Engine CoolingPower Train
WHEN DRIVING THE JEEP UP HILL THE JEEP WILL DROP ITS SPEED TREMENDOUSLY FROM 65 OR 70 TO 40 OR EVEN 30 MPH. THIS OCCURS EVERY TIME I DRIVE IT UP A HILL. IN HEAVY HIGHWAY IT IS DANGEROUS. THE DEALERSHIP SAID THAT'S HOW THEY ALL OPERATE AND AFTER CHECKING THE VEHICLE NOTHING IS WRONG WITH IT. I WAS ALSO TOLD BY THE DEALERSHIP …
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WHEN DRIVING THE JEEP UP HILL THE JEEP WILL DROP ITS SPEED TREMENDOUSLY FROM 65 OR 70 TO 40 OR EVEN 30 MPH. THIS OCCURS EVERY TIME I DRIVE IT UP A HILL. IN HEAVY HIGHWAY IT IS DANGEROUS. THE DEALERSHIP SAID THAT'S HOW THEY ALL OPERATE AND AFTER CHECKING THE VEHICLE NOTHING IS WRONG WITH IT. I WAS ALSO TOLD BY THE DEALERSHIP TO JUST PUSH THE ACCELERATOR DOWN TO THE FLOOR AND THIS MAY HELP. THIS PROCESS IS ALSO VERY DANGEROUS BECAUSE WHEN YOU GET PAST THE HILL THE CAR IS THEN MOVING AT A HIGH SPEED WHICH IS ALSO DANGEROUS. SINCE THIS IS SOMETHING THAT THE DEALERSHIP STATES CANNOT BE CORRECTED. CONSUMERS SHOULD BE MADE AWARE OF THIS MALFUNCTION OF THIS VEHICLE. ROAD TRIPS ARE NOT SAFE IF YOU DRIVE UPHILL. NOTHING WILL BE DONE UNTIL SOMETHING HAPPENS. UNFORTUNATELY CHRYSLER WILL CONTINUE TO SWEEP THIS UNDER THE RUG UNTIL THEN. I ALSO CONTACTED CUSTOMER SERVICE FOR CHRYSLER WHICH WAS A WASTE OF TIME DUE TO THE FACT THAT I WAS HUNG UP ON AND REFUSED A MANAGER AS WELL AS ANY ONE OF AUTHORITY. I WOULD LIKE A RESOLUTION TO THIS TYPE OF DEFECT WHICH IS NOT A NORMAL OPERATION OF ANY VEHICLE. I WAS ALSO TOLD THAT MANY CUSTOMERS COMPLAIN ABOUT THIS AND OBVIOUSLY NOTHING IS GOING TO BE DONE. I WAS ALSO TOLD THAT THE CAR IS SAFE AND A REPRESENTATIVE FROM CHRYSLER VERIFIED THAT KNOWING THAT THE VEHICLE HAS A PROBLEM WITH HILLS. I WAS ALSO TOLD BY A MECHANIC THAT THE BODY IS TOO HEAVY FOR A 4 CYLINDER ENGINE. UNFORTUNATELY CHRYSLER DOES NOT MAKE THE CONSUMERS AWARE OF THIS BEFORE PURCHASING THE VEHICLE, WHICH IS A CONCERN OF MINE AS WELL. I AM SURE THAT EVENTUALLY EVERY CUSTOMER THAT HAS PURCHASED THIS VEHICLE IS AWARE OF IT AFTER THE FACT. *TR
NHTSA ODI #10262599
527 miles · Nov 6, 2008
Power Train
A BAD GRINDING SOUND AT 40MPH 2008 JEEP LIBERTY HAS 800 MILES ON IT HAD TO FIX TORQUE CONVERTER ON IT DID NOT FIX THE PROBLEM, SERVICE REP. IS TEST DRIVING IT TO SEE WHAT'S DOING IT. *TR
NHTSA ODI #10247822
Official recalls
4Apr 3, 2013
Chrysler Group LLC (Chrysler) is recalling certain model year 2007-2008 Dodge Nitro 4X2 vehicles manufactured March 21, 2006, through March 1, 2008; and 2008 Jeep Liberty 4X2 vehicles manufactured February 15, 2007, through March 1, 2008. The transfer case heat shield may drop down and rub on the drive shaft, weakening it and potentially causing the drive shaft to break.
Consequence & remedy
Consequence: If the drive shaft breaks, a section of it can strike the transfer case tunnel with enough force that the airbag computer will believe the vehicle is in a crash and thus deploy the airbags. Additionally, the drive shaft failure will result in a loss of motive power. Either condition may increase the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will add a bracket to support the rear of the heat shield, free of charge. An interim letter was mailed to owners on May 29, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N10.
Additional source detail variants (3)
Structure
Chrysler Group LLC (Chrysler) is recalling certain model year 2007-2008 Dodge Nitro 4X2 vehicles manufactured March 21, 2006, through March 1, 2008; and 2008 Jeep Liberty 4X2 vehicles manufactured February 15, 2007, through March 1, 2008. The transfer case heat shield may drop down and rub on the drive shaft, weakening it and potentially causing the drive shaft to break.
Consequence: If the drive shaft breaks, a section of it can strike the transfer case tunnel with enough force that the airbag computer will believe the vehicle is in a crash and thus deploy the airbags. Additionally, the drive shaft failure will result in a loss of motive power. Either condition may increase the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will add a bracket to support the rear of the heat shield, free of charge. An interim letter was mailed to owners on May 29, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N10.
Air Bags
Chrysler Group LLC (Chrysler) is recalling certain model year 2007-2008 Dodge Nitro 4X2 vehicles manufactured March 21, 2006, through March 1, 2008; and 2008 Jeep Liberty 4X2 vehicles manufactured February 15, 2007, through March 1, 2008. The transfer case heat shield may drop down and rub on the drive shaft, weakening it and potentially causing the drive shaft to break.
Consequence: If the drive shaft breaks, a section of it can strike the transfer case tunnel with enough force that the airbag computer will believe the vehicle is in a crash and thus deploy the airbags. Additionally, the drive shaft failure will result in a loss of motive power. Either condition may increase the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will add a bracket to support the rear of the heat shield, free of charge. An interim letter was mailed to owners on May 29, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N10.
Power Train:driveline:driveshaft
Chrysler Group LLC (Chrysler) is recalling certain model year 2007-2008 Dodge Nitro 4X2 vehicles manufactured March 21, 2006, through March 1, 2008; and 2008 Jeep Liberty 4X2 vehicles manufactured February 15, 2007, through March 1, 2008. The transfer case heat shield may drop down and rub on the drive shaft, weakening it and potentially causing the drive shaft to break.
Consequence: If the drive shaft breaks, a section of it can strike the transfer case tunnel with enough force that the airbag computer will believe the vehicle is in a crash and thus deploy the airbags. Additionally, the drive shaft failure will result in a loss of motive power. Either condition may increase the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will add a bracket to support the rear of the heat shield, free of charge. An interim letter was mailed to owners on May 29, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N10.
Nov 3, 2010
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2008 JEEP LIBERTY VEHICLES. THE VEHICLES ARE EQUIPPED WITH WINDSHIELD WIPER MOTORS THAT CONTAIN EXCESS ADHESIVE THAT MAY ALLOW FOR WATER INTRUSION, WHICH COULD RESULT IN INTERMITTENT AND EVENTUALLY INOPERATIVE WINDSHIELD WIPER OPERATION.
Consequence & remedy
Consequence: A FAILING OR INOPERATIVE WINDSHIELD WIPER SYSTEM WILL REDUCE A DRIVER'S VISIBILITY WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE WINDSHIELD WIPER MOTOR FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 1, 2010. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
Oct 8, 2008
CHRYSLER IS RECALLING 3,663 MY 2007-2008 DODGE NITRO AND MY 2008 JEEP LIBERTY VEHICLES EQUIPPED WITH MANUAL TRANSMISSIONS. THE PARK BRAKE LEVER CLUTCH DRUM MAY DISTORT AND REDUCE THE EFFECTIVENESS OF THE PARK BRAKE SYSTEM.
Consequence & remedy
Consequence: THIS COULD ALLOW THE VEHICLE TO MOVE INADVERTENTLY AND CAUSE A CRASH WITHOUT WARNING.
Remedy: DEALERS WILL REPLACE THE PARK BRAKE LEVER ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 27, 2008. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
Sep 9, 2008
CHRYSLER IS RECALLING 494 MY 2008 JEEP LIBERTY VEHICLES. THE WINDSHIELD AND/OR FIXED REAR QUARTER GLASS MAY HAVE BEEN ASSEMBLED USING INCORRECT URETHANE ADHESIVE. THIS COULD AFFECT GLASS RETENTION.
Consequence & remedy
Consequence: IF THE GLASS SEPARATES WHILE DRIVING, IT COULD STRIKE ANOTHER VEHICLE OR INJURE A PEDESTRIAN.
Remedy: DEALERS WILL REPLACE THE WINDSHIELD AND/OR FIXED REAR QUARTER GLASS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 13, 2008. 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
1DP14004 · Totally Integrated Power Module Failure
Opened Sep 25, 2014 · Closed Jul 24, 2015
Status: closed (inferred from source dates) · Electrical System
In a letter dated August 21, 2014, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a defect investigation of alleged failures associated with the Totally Integrated Power Module (TIPM) installed in Chrysler SUV?s, trucks, and vans beginning in the 2007 model year. The petitioner alleges that TIPM defects may result in engine stall, airbag non-deployment, failure of fuel pump shutoff resulting in unintended acceleration, fire, and other symptoms. On September 25, 2014, the Office of Defects Investigation (ODI) opened DP14-004 to evaluate the petition for a grant or deny decision. ODI analyzed complaint data provided by CAS as well as complaints submitted to ODI from consumers. In total, there were 296 complaints submitted by the petitioner in the original petition and five supplements, including 271 complaints related to the subject vehicles equipped with TIPM-7. Approximately 3 percent of CAS complaints are related to vehicles equipped with TIPM-6 and ODI?s review of these complaints did not identify any safety defect trends. ODI conducted a detailed review of complaints narratives submitted by CAS and consumers including careful analysis of vehicle repair histories, warranty claims obtained from the manufacturer and any available Customer Assistance Inquiry reports (CAIR). Analysis of the field data indicated that MY2011-2013 Jeep Grand Cherokee and Dodge Durango vehicles exhibited significantly higher complaint rates related to fuel pump relay (FPR) failures than other subject vehicles. In a September 3, 2014 letter to NHTSA, Chrysler submitted a Defect Information Report (DIR) identifying a defect in the FPR within the TIPM-7 which can result in a no start or stall condition in approximately 188,723 model year (MY) 2011 Jeep Grand Cherokee (WK) and Dodge Durango (WD) vehicles manufactured from January 5, 2010 through July 20, 2011 (14V-530).In a February 24, 2015 letter, Chrysler submitted a second DIR expanding the scope of the FPR defect condition to include an additional 338,216 MY 2012 through 2013 Jeep Grand Cherokee vehicles manufactured from September 17, 2010 through August 19, 2013 and MY 2012 through 2013 Dodge Durango vehicles manufactured from January 18, 2011 through August 19, 2013 (15V-115).ODI analysis of the CAS allegations of TIPM defects resulting in stall while driving, airbag non-deployment, unintended acceleration, fire and other faults identified a single defect condition related to 1 of over 60 different circuits in the TIPM assembly. The most common effect of this defect condition, related to the fuel pump relay, was a no-start concern, but it could also result in stall while driving (76 complaints). No valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components.Except insofar as the petitioner's contentions relate to the defect condition addressed by the Chrysler recalls, the factual bases of the petitioner's contentions that any further investigation is necessary are unsupported. In our view, additional investigation is unlikely to result in a finding that a defect related to motor vehicle safety exists or a NHTSA order for the notification and remedy of a safety-related defect as alleged by the petitioner at the conclusion of the requested investigation. Therefore, in view of the need to allocate and prioritize NHTSA's limited resources to best accomplish the agency's safety mission, the petition is den