NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
38 reportsClear category filter100,000 miles · Nov 1, 2016
Electrical SystemExterior Lighting
WHILE DRIVING THE WIPERS AND FLUID WILL START GOING OFF BOTH WIPERS FRONT AND BACK AND THE HORN WILL START BLARING, HAVE TO PULL OVER AND POP OPEN THE HOOD AND BANG ON THE FUSE BOX, EVERYTHING WILL STOP AND I AM ABLE TO START THE TRUCK UP AND GO ON. NOW THE HEADLIGHTS STOP WORKING, I TURN ON THE HEADLIGHTS AND THEY COME ON FOR A…
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WHILE DRIVING THE WIPERS AND FLUID WILL START GOING OFF BOTH WIPERS FRONT AND BACK AND THE HORN WILL START BLARING, HAVE TO PULL OVER AND POP OPEN THE HOOD AND BANG ON THE FUSE BOX, EVERYTHING WILL STOP AND I AM ABLE TO START THE TRUCK UP AND GO ON. NOW THE HEADLIGHTS STOP WORKING, I TURN ON THE HEADLIGHTS AND THEY COME ON FOR A SPLIT SECOND AND THEN OFF, ONLY THE RUNNING LIGHTS WILL STAY ON. I HAVE OPENED THE DRIVERS DOOR AND THE HORN WILL HONK AND THE WIPERS WILL MOVE UP BRIEFLY. OTHER TIMES NOTHING HAPPENS FOR DAYS. *TR
NHTSA ODI #10920647
86,000 miles · Jan 4, 2016
Electrical SystemExterior LightingService Brakes
I PURCHASED A 2008 DODGE NITRO ABOUT 2 YEARS AGO. EVERYTHING WAS GREAT UNTIL ABOUT A MONTH AGO. FIRST THE HEATER WENT OUT. NEXT THE DASH LIGHTS AND RADIO STARTED TO FLICKER AND DIM. NOW THE ONLY TIME THE LIGHTS TURN ON IN THE DASH AREA AND RADIO AREA, IS WHEN I TURN MY RIGHT BLINKER ON. I WAS PULLED OVER LAST WEEK AND WAS TOLD M…
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I PURCHASED A 2008 DODGE NITRO ABOUT 2 YEARS AGO. EVERYTHING WAS GREAT UNTIL ABOUT A MONTH AGO. FIRST THE HEATER WENT OUT. NEXT THE DASH LIGHTS AND RADIO STARTED TO FLICKER AND DIM. NOW THE ONLY TIME THE LIGHTS TURN ON IN THE DASH AREA AND RADIO AREA, IS WHEN I TURN MY RIGHT BLINKER ON. I WAS PULLED OVER LAST WEEK AND WAS TOLD MY 2 BRAKE/TAIL LIGHTS WERE OUT, AND ONLY THE BRAKE LIGHT BAR ON THE LIFT GATE WAS WORKING. I REPLACED THE BULBS AND STILL NO LIGHTS. I HAVE ALL THE FUSES CHECK AND ALSO HAD THE BRAKE SWITCH CHANGED... AND NOTHING! I TOOK MY CAR TO 1 MECHANIC WHO COULD NOT FIND THE ISSUE. NOW, MY CHECK ENGINE LIGHT WENT ON SO I WAS ABLE TO TAKE MY CAR BACK TO THE MECHANIC. HE FOUND AN ABS BRAKE SENSOR ISSUE... BUT THAT WAS NOT CAUSING 2 OF MY 3 BRAKE LIGHTS TO MALFUNCTION. HE BELIEVES THE ISSUE IS WITH MY TIPM AND IT WILL COST ME A FEW HUNDRED MORE, JUST TO CONFIRM THIS WAS THE ISSUE. DODGE ALSO WANTS TO CHARGE ME A FEW HUNDRED TO LOOK AT MY CAR AND DIAGNOSIS THIS ISSUE. ITS VERY FRUSTRATING TO KNOW THAT THIS CAR MANUFACTURER IS AWARE OF ALL THE ISSUES WITH THE TIPM AND THEY ARE NOT WILLING TO COVER THE COST. I FEEL LIKE I BOUGHT A LEMON. I LOVED DODGE BEFORE THIS. MY OTHER CAR IS A 2006 DODGE MAGNUM AND ITS STILL HANGING IN THEIR JUST GREAT. I REALLY HOPE THIS PART IS RECALLED ON ALL MODELS.
NHTSA ODI #10817673
55,000 miles · Nov 14, 2015
Electrical SystemExterior Lighting
BRAKE LIGHTS CONSTANTLY PREVIOUSLY HAD TO REPLACED BY CORRECT BULBS NOTED IN MANUAL. NOW BOTH BRAKE LIGHTS NOT WORKING BUT TOP BRAKE LIGHT DOES.
NHTSA ODI #10790351
Mileage unknown · Oct 26, 2015
Electrical SystemEngine And Engine CoolingEquipment
2008 DODGE NITRO. CONSUMER WRITES IN REGARDS TO VEHICLE ELECTRICAL SYSTEM AND MECHANICAL REPAIR PROBLEMS. *SMD THE CONSUMER STATED THE AC AND WENT OUT, ALONG WITH THE LOW AND HIGH SWITCH MELTING SOME OF THE UNDER PANEL WHERE THE SWITCH WAS MOUNTED. SMOKE WAS COMING FROM OUT THE DASH WHILE DRIVING. THE HORN WAS BLARED OUT OF …
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2008 DODGE NITRO. CONSUMER WRITES IN REGARDS TO VEHICLE ELECTRICAL SYSTEM AND MECHANICAL REPAIR PROBLEMS. *SMD THE CONSUMER STATED THE AC AND WENT OUT, ALONG WITH THE LOW AND HIGH SWITCH MELTING SOME OF THE UNDER PANEL WHERE THE SWITCH WAS MOUNTED. SMOKE WAS COMING FROM OUT THE DASH WHILE DRIVING. THE HORN WAS BLARED OUT OF CONTROL, DRAINING THE BATTERY, THE RADIO WOULD NOT COME ON, THE DOORS LOCKED AND UNLOCKED UNCONTROLLABLY, THE WHEEL AND HUB FAILED ON THE FRONT OF THE VEHICLE, THE WATER PUMP WAS REPLACED, THE BRAKES WERE REPLACED THREE TIMES, IN ONE YEAR. WHEN THE CONSUMER CLICKED THE UNLOCK BUTTON ON THE KEY PAD, THE DOOR LOCKS WENT HAYWIRE, IT WOULD LOCK AND THE CONSUMER WAS UNABLE TO ENTER THE VEHICLE. ALSO, THE CATALYTIC CONVERTER WAS REPLACED. THE TIPM WAS REPLACED. HOWEVER, A WEEK LATER, THE PROBLEMS RETURNED WITH THE HEADLIGHTS STAYING ON, THE HORN BLARING OUT OF CONTROL AND THE DOORS LOCKING AND UNLOCKING AND NOT BEING ABLE TO ENTER THE VEHICLE. THE HEAD LIGHTS AND TAIL LIGHTS WERE REPLACED SEVERAL TIMES. *JB
NHTSA ODI #10805785
132,000 miles · Sep 30, 2015
Exterior Lighting
TL* THE CONTACT OWNS A 2008 DODGE NITRO. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, THE HEADLIGHTS BECAME INOPERABLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE COMPUTER MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE.…
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TL* THE CONTACT OWNS A 2008 DODGE NITRO. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, THE HEADLIGHTS BECAME INOPERABLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE COMPUTER MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 132,000. THE VIN WAS NOT AVAILABLE.
NHTSA ODI #10778752
97,460 miles · Sep 11, 2015
Electrical SystemElectronic Stability Control (esc)Exterior Lighting
FOR MONTHS, WE HAVE BEEN HAVING ISSUES WITH UNLOCKING THE VEHICLE USING THE KEY FOB. PROBLEMS HAVE SINCE WORSENED IN THE LAST WEEK TO INCLUDE LOSS OF LOW BEAM HEADLIGHTS, UNCONTROLLABLE HORN HONKING, FRONT AND REAR WIPER ACTIVATION WHEN NOT ENGAGED, DOORS LOCKING ON THEIR OWN, OVERNIGHT BATTERY DRAINAGE, TROUBLE STARTING THE VEH…
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FOR MONTHS, WE HAVE BEEN HAVING ISSUES WITH UNLOCKING THE VEHICLE USING THE KEY FOB. PROBLEMS HAVE SINCE WORSENED IN THE LAST WEEK TO INCLUDE LOSS OF LOW BEAM HEADLIGHTS, UNCONTROLLABLE HORN HONKING, FRONT AND REAR WIPER ACTIVATION WHEN NOT ENGAGED, DOORS LOCKING ON THEIR OWN, OVERNIGHT BATTERY DRAINAGE, TROUBLE STARTING THE VEHICLE, VEHICLE NOT TURNING OFF WITH KEY REMOVED, HORN HONKING WHILE DRIVING, ESP/BAS LIGHTS FLASHING, TRACTION CONTROL LIGHT FLASHING, LIGHTS DIMMING AND A/C SYSTEM TURNING OFF ON ITS OWN. ALL RESEARCH POINTS TO A FAULTY TIPM SYSTEM, WHICH HAS BEEN RECALLED FOR PREVIOUS YEARS, AND YEARS FOLLOWING THE 2008 MODEL YEAR OF THIS VEHICLE. SOME OF THESE ISSUES HAVE OCCURRED WHILE SITTING PARKED WITH NO KEY IN THE IGNITION, OTHER ISSUES HAVE OCCURRED WHILE THE VEHICLE IS IN MOTION. IT'S VERY CONCERNING, AS THIS IS OUR ONLY VEHICLE, THAT THESE ISSUES COULD CAUSE LOSS OF VEHICLE CONTROL. THERE HAVE BEEN DOZENS OF COMPLAINTS REPORTED FOR THIS SAME MODEL YEAR VEHICLE TO THE NHTSA OF VEHICLES LOSING CONTROL OF STEERING AND BRAKING SYSTEMS AT HIGHWAY SPEEDS. WITH A TWO YEAR OLD, HIS SAFETY IS PARAMOUNT, AND THIS POTENTIALLY DANGEROUS VEHICLE IS BECOMING INCREASINGLY UNSAFE FOR US TO DRIVE.
NHTSA ODI #10763241
95,000 miles · Sep 3, 2015
Electrical SystemExterior LightingUnknown Or Other
THE HORN / ALARM/ LIGHTS/ LOCKS / WINDOWS , CONSTANTLY GO OFF & ON WITH NO WARNING. IT HAPPENED RANDOMLY AT FIRST BUT NOW 09/03/2015 IT IS A EVERYDAY OCCURRENCE. I HAVE TAKEN IT TO THE DEALER TO SWITCH OUT REMOTE, UPDATE ELECTRICAL SYSTEM AND STILL THE DEALER HAS NO IDEA. IVE DISCONNECTED THE BATTERY, REPLACED FUSES, NOTHING. I …
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THE HORN / ALARM/ LIGHTS/ LOCKS / WINDOWS , CONSTANTLY GO OFF & ON WITH NO WARNING. IT HAPPENED RANDOMLY AT FIRST BUT NOW 09/03/2015 IT IS A EVERYDAY OCCURRENCE. I HAVE TAKEN IT TO THE DEALER TO SWITCH OUT REMOTE, UPDATE ELECTRICAL SYSTEM AND STILL THE DEALER HAS NO IDEA. IVE DISCONNECTED THE BATTERY, REPLACED FUSES, NOTHING. I WAS TOLD IT MIGHT BE THE TIPM SINCE SEVERAL 2008 MODELS HAVE THE SAME PROBLEM. THEY REPLACED THE 2010-2012 BUT NOT THE 2007 & 2008 MODELS. I NEED THIS PROBLEM FIXED BEFORE A SEVERE ELECTRICAL PROBLEM OCCURS...
NHTSA ODI #10761195
51,000 miles · Aug 20, 2015
Exterior Lighting
TL* THE CONTACT OWNS A 2008 DODGE NITRO. AFTER STARTING THE VEHICLE, THE HEADLIGHTS BLINKED TWICE THEN SHUT OFF. THE FAILURE RECURRED MULTIPLE TIMES INTERMITTENTLY. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE MECHANIC STATED THAT THE TIPM MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTU…
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TL* THE CONTACT OWNS A 2008 DODGE NITRO. AFTER STARTING THE VEHICLE, THE HEADLIGHTS BLINKED TWICE THEN SHUT OFF. THE FAILURE RECURRED MULTIPLE TIMES INTERMITTENTLY. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE MECHANIC STATED THAT THE TIPM MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 51,000.
NHTSA ODI #10749971
94,000 miles · Jun 6, 2015
Exterior LightingUnknown Or OtherVisibility/wiper
THE HEADLIGHTS STOPPED WORKING. AT FIRST THEY WOULD FLASH ON AND OFF. AFTER 4 OR 5 TIMES OF TURNING ON THE LIGHTS, THEY WOULDN'T EVEN FLASH. WE TRIED CHANGING THE FUSES, BUT NOTHING WORKED. THE LIGHTS REMAINED INOPERATIVE UNTIL IT RAINED. ONCE IT RAINED, ALL OF A SUDDEN THE LIGHTS STARTED OPERATING NORMALLY. THIS PATTERN HA…
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THE HEADLIGHTS STOPPED WORKING. AT FIRST THEY WOULD FLASH ON AND OFF. AFTER 4 OR 5 TIMES OF TURNING ON THE LIGHTS, THEY WOULDN'T EVEN FLASH. WE TRIED CHANGING THE FUSES, BUT NOTHING WORKED. THE LIGHTS REMAINED INOPERATIVE UNTIL IT RAINED. ONCE IT RAINED, ALL OF A SUDDEN THE LIGHTS STARTED OPERATING NORMALLY. THIS PATTERN HAS CONTINUED FOR OVER A YEAR. SOMETIMES THE LIGHTS WORK AND SOMETIMES THEY DON'T. THE DEALER SAYS IT IS A TIPM PROBLEM. APPARENTLY, THIS IS A COMMON PROBLEM WITH DODGE NITROS. WE DID HAVE A MECHANIC REPLACE THE LIGHTS/TURN SIGNAL LEVER IN THE CAR. THE LIGHTS WORKED WITHOUT ISSUE FOR ABOUT 3 MONTHS. NOW, THEY ARE NOT WORKING AGAIN. AND NOW WE ARE HAVING OTHER ISSUES SUCH AS THE HORN GOING OFF AND THE WINDSHIELD WIPERS AND WASHER FLUID GOING OFF RANDOMLY AND NOTHING I DO WILL STOP IT. AFTER ABOUT 5 MINUTES, EVERYTHING STOPPED ON ITS OWN. THANKFULLY, WE WERE IN A PARKING LOT AT THE TIME. I CAN ONLY IMAGINE THE DANGER IF THIS HAPPENED WHILE DRIVING IN HEAVY TRAFFIC OR AT A HIGH RATE OF SPEED. THIS IS A HUGE SAFETY ISSUE. CHRYSLER SHOULD RECALL THIS AND REPAIR THE VEHICLES AFFECTED.
NHTSA ODI #10723793
70,000 miles · May 27, 2015
Electrical SystemExterior LightingVisibility/wiper
THIS IS MY THIRD INCIDENT WITH A FAULTY TIPM ON MY 2008 DODGE NITRO SLT. LIGHTS, HORNS, FRONT AND REAR WIPERS AS WELL AS THE WASHER FLUID SPRAYING OUT OF CONTROL. I REMOVE THE FUSE FOR BOTH THE LEFT AND RIGHT HORNS TO SILENCE THEM, THEN REMOVE THE POSITIVE BATTERY CABLE TO RESET THE TIPM. IT HAS BEEN SUCCESSFUL SO FAR. LOOKING F…
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THIS IS MY THIRD INCIDENT WITH A FAULTY TIPM ON MY 2008 DODGE NITRO SLT. LIGHTS, HORNS, FRONT AND REAR WIPERS AS WELL AS THE WASHER FLUID SPRAYING OUT OF CONTROL. I REMOVE THE FUSE FOR BOTH THE LEFT AND RIGHT HORNS TO SILENCE THEM, THEN REMOVE THE POSITIVE BATTERY CABLE TO RESET THE TIPM. IT HAS BEEN SUCCESSFUL SO FAR. LOOKING FOR A REPLACEMENT UNIT FOR PREVENTIVE MEASURES.
NHTSA ODI #10721822
Official recalls
3Jul 7, 2020
Chrysler (FCA US LLC) is recalling certain 2008-2010 Chrysler Town and Country and Dodge Grand Caravan and 2007-2011 Dodge Nitro vehicles. These vehicles may have a loose or missing brand emblem in the center of the steering wheel. The loose emblem or the securing nuts for the emblem within the driver air bag module may become projectiles in the event of a driver air bag deployment.
Consequence & remedy
Consequence: Projectiles as a result of driver air bag deployment in the event of a crash can increase the risk of injury.
Remedy: Chrysler will notify owners, and dealers will replace the driver's air bag cover with a redesigned cover, free of charge. The recall began February 11, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. Chrysler's number for this recall is W09.
Additional source detail variants (2)
Air Bags:frontal:driver Side:inflator Module
Chrysler (FCA US LLC) is recalling certain 2008-2010 Chrysler Town and Country and Dodge Grand Caravan and 2007-2011 Dodge Nitro vehicles. These vehicles may have a loose or missing brand emblem in the center of the steering wheel. The loose emblem or the securing nuts for the emblem within the driver air bag module may become projectiles in the event of a driver air bag deployment.
Consequence: Projectiles as a result of driver air bag deployment in the event of a crash can increase the risk of injury.
Remedy: Chrysler will notify owners, and dealers will replace the driver's air bag cover with a redesigned cover, free of charge. The recall began February 11, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. Chrysler's number for this recall is W09.
Steering: Steering Wheel/handle Bar
Chrysler (FCA US LLC) is recalling certain 2008-2010 Chrysler Town and Country and Dodge Grand Caravan and 2007-2011 Dodge Nitro vehicles. These vehicles may have a loose or missing brand emblem in the center of the steering wheel. The loose emblem or the securing nuts for the emblem within the driver air bag module may become projectiles in the event of a driver air bag deployment.
Consequence: Projectiles as a result of driver air bag deployment in the event of a crash can increase the risk of injury.
Remedy: Chrysler will notify owners, and dealers will replace the driver's air bag cover with a redesigned cover, free of charge. The recall began February 11, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. Chrysler's number for this recall is W09.
Apr 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.
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.
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