NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
155 reportsClear category filter98,000 miles · Feb 9, 2016
Power Train
DEFECTIVE RADIATOR CRACKED AND THE FLUID WENT INTO MY TRANSMISSION RUINING BOTH. KNOWN DEFECT ADMITTED BY NISSAN, BUT LIMITED WARRANTY BEING AWARDED PER CLASS ACTION LAWSUIT. THIS IS PREVALENT AND I SHOULD NOT HAVE TO PAY 3,000 DUE TO THEIR PRODUCTION OF A DEFECTIVE PRODUCT IT WOULD STUTTER WHEN SHIFTING GEARS, AND SOMETIME NO…
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DEFECTIVE RADIATOR CRACKED AND THE FLUID WENT INTO MY TRANSMISSION RUINING BOTH. KNOWN DEFECT ADMITTED BY NISSAN, BUT LIMITED WARRANTY BEING AWARDED PER CLASS ACTION LAWSUIT. THIS IS PREVALENT AND I SHOULD NOT HAVE TO PAY 3,000 DUE TO THEIR PRODUCTION OF A DEFECTIVE PRODUCT IT WOULD STUTTER WHEN SHIFTING GEARS, AND SOMETIME NOT ACCELERATE PROPERLY, VERY DANGEROUS AS MOM DRIVING WITH 4 SMALL CHILDREN!
NHTSA ODI #10825175
101,406 miles · Dec 28, 2015
EnginePower Train
AT JUST OVER 100K MILES (101406) MY RADIATOR LEAKED INTO THE TRANSMISSION AND RUINED THE TRANSMISSION. NISSAN WILL NOT COVER THE REPAIR AT ALL BECAUSE I AM 1406 OUT OF THE CLASS ACTION SETTLEMENT. SPEAKING WITH THE LOCAL DEALER THEY SAID THERE WAS NOTHING I COULD HAVE DONE FROM THE SERVICE SIDE TO PREVENT IT.
NHTSA ODI #10816554
130,000 miles · Dec 22, 2015
Power Train
CAR BEGAN EXPERIENCING DIFFICULTY SHIFTING. REPAIR SHOP REPORTS TRANSMISSION FLUID AND COOLANT INTERMIXING, REQUIRING REPLACEMENT OF BOTH THE RADIATOR AND THE TRANSMISSION.
NHTSA ODI #10811791
122,600 miles · Dec 7, 2015
Power Train
TL* THE CONTACT OWNS A 2008 NISSAN PATHFINDER. WHILE ACCELERATING, THE VEHICLE MADE A VIBRATING MOTION. ALSO, WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE STALLED. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE RADIATOR WAS LEAKING ONTO THE TRANSMISSION AND THE TRANSMISS…
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TL* THE CONTACT OWNS A 2008 NISSAN PATHFINDER. WHILE ACCELERATING, THE VEHICLE MADE A VIBRATING MOTION. ALSO, WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE STALLED. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE RADIATOR WAS LEAKING ONTO THE TRANSMISSION AND THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,600.
NHTSA ODI #10808706
110,000 miles · Nov 11, 2015
Power Train
TRANSMISSION COOLING SYSTEM RUNS THROUGH THE RADIATOR. FAULTY DESIGN/CONSTRUCTION LEAD TO FAILURE, RESULTING IN COOLING FLUIDS IN THE TRANSMISSION, AND TRANSMISSION FLUID IN THE RADIATOR. OCCURRED AT 110K MILES BUT NISSAN WILL NOT ACKNOWLEDGE & REPAIRS ARE $5770. BEGAN WITH VEHICLE NOT SHIFTING PROPERLY AND THEN NOT GETTING…
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TRANSMISSION COOLING SYSTEM RUNS THROUGH THE RADIATOR. FAULTY DESIGN/CONSTRUCTION LEAD TO FAILURE, RESULTING IN COOLING FLUIDS IN THE TRANSMISSION, AND TRANSMISSION FLUID IN THE RADIATOR. OCCURRED AT 110K MILES BUT NISSAN WILL NOT ACKNOWLEDGE & REPAIRS ARE $5770. BEGAN WITH VEHICLE NOT SHIFTING PROPERLY AND THEN NOT GETTING OUT OF FIRST GEAR. TURNED AROUND & DROVE THE 1/2 MILE BACK HOME TO DISCOVER VISCUS EMULSION IN RADIATOR RESERVOIR. INVESTIGATED & DISCOVERED THIS IS A COMMON PROBLEM ON NISSAN PATHFINDERS.
NHTSA ODI #10789779
Mileage unknown · Nov 9, 2015
Power TrainCrash
ON NOVEMBER 6, 2015 AROUND OR ABOUT 7:00PM MY V6 2008 NISSAN PATHFINDER SERVICE ENGINE LIGHT TURNED ON WHILE IN FIRST GEAR IN MOSTION; THE SUV ENGINE AND TRANSMISSION TURNED OFF HAD NO BRAKES AND HAD A FENDER BENDER WHILE IN MOTION , HAD THE SUV TOWED HOME AND CHECKED THE CODE ON THE OBD AND IT READ CODE: U1000 CONTROLLER AREA …
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ON NOVEMBER 6, 2015 AROUND OR ABOUT 7:00PM MY V6 2008 NISSAN PATHFINDER SERVICE ENGINE LIGHT TURNED ON WHILE IN FIRST GEAR IN MOSTION; THE SUV ENGINE AND TRANSMISSION TURNED OFF HAD NO BRAKES AND HAD A FENDER BENDER WHILE IN MOTION , HAD THE SUV TOWED HOME AND CHECKED THE CODE ON THE OBD AND IT READ CODE: U1000 CONTROLLER AREA NETWORK (CAN) COMMUNCATION LINE SIGAL MALFUNCTION.DID A VISUAL CHECK INSIDE RADIATOR FILLER PORT, ELECTRICAL FUSE (10AMP FUSE TO THE TRANSMISSION BLEW WHICH ATOMCTICLY TOLD ME A COMMUNICATION HARNESS IS OPEN OR SHORTED; OR A FAULTY ENGINE CONTROL MODULE(ECM))AND ALSO CHECKED THE RESIVOR FILLER PORT, FOUND RED TRANSMISSION FLUID AND GREEN ENGINE COOLENT FLUID INCORPORATED IN RADIATOR (CONTAMINATION) ,ALSO CHECKED TRANSMISSION DIP STICK TO SEE IF TRANSMISSON FLUIDS LOW BUT INSTEAD FOUND RUST AT THE END PART OF THE DIPSTICK INSIDE THE TRANSMISSON INDICATING ENGINE COOLENT CONTAMINATION (WATER) ALL INSIDE THE TRANSMISSION.WHO KNOW HOW MUCH RUST IS INSIDE THE TRANSMISSION UNTIL A FULL TEAR DOWN AND THOROUGH INSPECTION IS PERFORMED.....CAR IS STATIONARY AND WILL NOT START
NHTSA ODI #10789140
140,000 miles · Nov 4, 2015
Power Train
TL* THE CONTACT OWNS A 2008 NISSAN PATHFINDER. AFTER SHIFTING THE VEHICLE INTO REVERSE, A LOUD NOISE WAS HEARD AND THE VEHICLE WOULD NOT MOVE. THE VEHICLE WAS TOWED TO DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN…
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TL* THE CONTACT OWNS A 2008 NISSAN PATHFINDER. AFTER SHIFTING THE VEHICLE INTO REVERSE, A LOUD NOISE WAS HEARD AND THE VEHICLE WOULD NOT MOVE. THE VEHICLE WAS TOWED TO DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 140,000.
NHTSA ODI #10788296
140,580 miles · Oct 29, 2015
Power Train
OUR PATHFINDER SEEMINGLY LOST POWER AND CONTROL, ALMOST RESULTING IN NEAR COLLISION WITH ANOTHER VEHICLE APPROACHING AND ANOTHER VEHICLE BEHIND ALMOST REAR ENDED WHILE TURNING INTO SHOPPING PLAZA. COASTED TO SIDE WHILE SMOKE AND YELLOWISH/ GREEN LIQUID POURED OUT FROM THE HOOD. HAD TO HAVE IT TOWED. MECHANICS ANALYSIS WAS RELATE…
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OUR PATHFINDER SEEMINGLY LOST POWER AND CONTROL, ALMOST RESULTING IN NEAR COLLISION WITH ANOTHER VEHICLE APPROACHING AND ANOTHER VEHICLE BEHIND ALMOST REAR ENDED WHILE TURNING INTO SHOPPING PLAZA. COASTED TO SIDE WHILE SMOKE AND YELLOWISH/ GREEN LIQUID POURED OUT FROM THE HOOD. HAD TO HAVE IT TOWED. MECHANICS ANALYSIS WAS RELATED TO CONTAMINATION FROM COOLANT / RADIATOR / TRANSMISSION. COMPLETE FAILURE OF TRANSMISSION AND RADIATOR AND CROSS CONTAMINATION OF ALL RELATED PARTS. POSSIBLY $6000 TO $8000 REPAIR COSTS. TOTAL LOSS TO US, AND WE STILL OWE FOR FINANCING, TRUCK IS PROBABLY NOT EVEN VALUED AT THAT.
NHTSA ODI #10787132
120,000 miles · Sep 15, 2015
Power Train
WHEN I PULLED OUT IN TO ONCOMING TRAFFIC MY CAR REVVED BUT DID NOT GO ANYWHERE. MY 5 YEAR OLD WAS IN HIS BABY SEAT WITH CAR AND TRUCKS HONKING AND SWERVING AROUND MY TRUCK TO AVOID US.
NHTSA ODI #10763928
109,000 miles · Sep 4, 2015
Power TrainUnknown Or Other
I NOTICED A SHUDDER WHEN THE CAR SHIFTED FROM 2ND TO 3RD GEAR BUT SEEM TO DRIVE NORMAL OTHERWISE. I CONTACTED NISSAN SERVICE DEPARTMENT AND SCHEDULED THE FIRST AVAILABLE APPOINTMENT, WHICH TOOK EXACTLY 1 WEEK FROM DATE FIRST SYMPTOM. ON THE MORNING OF MY APPOINTMENT, MY CAR WOULD NOT SHIFT GEARS AT ALL ONCE I GOT ON THE HIGHWA…
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I NOTICED A SHUDDER WHEN THE CAR SHIFTED FROM 2ND TO 3RD GEAR BUT SEEM TO DRIVE NORMAL OTHERWISE. I CONTACTED NISSAN SERVICE DEPARTMENT AND SCHEDULED THE FIRST AVAILABLE APPOINTMENT, WHICH TOOK EXACTLY 1 WEEK FROM DATE FIRST SYMPTOM. ON THE MORNING OF MY APPOINTMENT, MY CAR WOULD NOT SHIFT GEARS AT ALL ONCE I GOT ON THE HIGHWAY, CAUSING VERY DANGEROUS SITUATION FOR BOTH MYSELF AND OTHER DRIVERS. I WAS ABLE TO COAST MY CAR TO THE DEALERSHIP WHERE I WAS LATER INFORMED FROM THE SERVICE DEPARTMENT THAT A FAULTY RADIATOR LEAKED FLUID AND CONTAMINATED THE TRANSMISSION FLUID, RESULTING IN A FAILED TRANSMISSION. REPAIR COSTS WOULD BE $5230, BUT THE MANAGER WOULD AGREE TO DO IT FOR $4165. I WAS TOLD AT THE DEALERSHIP THEY WERE AWARE OF FAULTY RADIATOR IN THE 2005-06 MODELS BUT WERE UNAWARE OTHER MODELS HAD THE SAME ISSUE. I HAD ALREADY RESEARCHED THE PROBLEM, TO FIND THAT NUMEROUS COMPLAINTS HAD BEEN FILED REGARDING 2005-2010 PATHFINDER, XTERRAS, AND FRONTIER AND NISSAN HAD SETTLED A CLASS ACTION LAW SUIT BY OFFERING AN EXTENDED WARRANTY FOR THE RADIATOR ASSEMBLY. SINCE I WAS BARELY OUTSIDE OF THE EXTENDED WARRANTY, I CONTACTED NISSAN CONSUMER AFFAIRS TO INQUIRE ABOUT ASSISTANCE WITH GOODWILL REPAIR SINCE THE TRANSMISSION FAILURE WAS THE RESULT OF A MANUFACTURING DEFECT. I WAS INFORMED BY THE REGIONAL SPECIALIST SHE WOULD NEED A WEEK TO REVIEW THE CASE. ONE WEEK TO THE DATE, SHE RETURNED MY CALL INQUIRING IF I WOULD BE WILLING TO PAY THE COPAY LISTED IN THE EXTENDED WARRANTY AND I INFORMED HER YES. SHE THEN INQUIRED IF I WOULD BE INTERESTED IN A POSSIBLE VPP DISCOUNT ON A 2015 NISSAN AUTOMOBILE. I INFORMED HER I WAS INTERESTED IN ALL OPTIONS IN ORDER TO MAKE THE BEST CHOICE FOR MY SITUATION. SHE ASKED FOR TWO MORE DAYS TO REVIEW CASE AND RETURNED MY CALL TWO DAYS LATER TO TELL ME NISSAN WAS UNABLE TO PROVIDE ANY TYPE OF ASSISTANCE TO ME IN MY REPAIRS.
NHTSA ODI #10761734
Official recalls
4Feb 10, 2023
Nissan North America, Inc. (Nissan) is recalling certain 2008-2011 Titan, Frontier, Xterra, Pathfinder, Armada, and 2008-2009 Quest vehicles. The resin emblem on the driver's air bag cover may develop cracks and detach during air bag deployment.
Consequence & remedy
Consequence: A detached emblem can become a projectile during air bag deployment, increasing the risk of injury to vehicle occupants.
Remedy: Dealers will replace the drivers airbag cover. Owner letters were mailed December 8, 2023. Owners may contact Nissan's customer service at 1-800-867-7669. Nissan's number for this recall are PC944, PC945, and PC946.
Sep 10, 2010
NISSAN IS RECALLING CERTAIN VEHICLES THAT WERE EQUIPPED WITH A GARMIN NUVI MODEL 750 NAVIGATION SYSTEM. THE BATTERIES CONTAINED IN THE AFFECTED GPS UNITS CAN OVERHEAT.
Consequence & remedy
Consequence: OVERHEATED BATTERIES COULD RESULT IN A FIRE.
Remedy: NISSAN WILL NOTIFY OWNERS AND THE REPAIRS WILL BE PERFORMED BY GARMIN TECHNICIANS BY REPLACING THE BATTERY AND INSERTING A SPACER ON TOP OF THE BATTERY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 16, 2010. OWNERS MAY CONTACT GARMIN DIRECTLY AT 1-866-957-1981 OR NISSAN AT 1-800-647-7261.
Mar 3, 2010
NISSAN IS RECALLING CERTAIN MODEL YEAR 2006 AND MODEL YEAR 2008 FRONTIER, XTERRA AND PATHFINDER VEHICLES. THE MOLDED FUEL TANK SHELLS CAN DEFORM, CAUSING THE FUEL SENDER FLOAT ARM TO CONTACT AN EMBOSSMENT MOLDED INTO THE TANK SHELL CAUSING THE INSTRUMENT PANEL FUEL GAUGE TO SHOW THAT THE VEHICLE HAS APPROXIMATELY ONE QUARTER TANK WHEN THE FUEL TANK IS EMPTY.
Consequence & remedy
Consequence: THIS COULD CAUSE THE VEHICLE TO RUN OUT OF GAS AND STALL IN TRAFFIC, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE FUEL LEVEL SENDING UNIT INSIDE THE FUEL TANK WITH A NEW ONE THAT HAS A MODIFIED FLOAT ARM. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 22, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
Dec 29, 2008
NISSAN IS RECALLING 242,720 MY 2005-2009 PATHFINDER, FRONTIER AND XTERRA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. IN THOSE AREAS OF THE COUNTRY WHICH USE HEAVY CONCENTRATIONS OF ROAD SALT IN THE WINTER, A MIXTURE OF SNOW/WATER AND SALT CAN ENTER INTO THE FRONT CRASH ZONE SENSOR (CZS) HOUSING. IF THIS OCCURS, THE CZS MAY INTERNALLY RUST RESULTING IN A SIGNAL INTERRUPTION. IF THIS HAPPENS, THE RED AIR BAG WARNING LIGHT WILL ILLUMINATE TO ALERT THE VEHICLE OPERATOR.
Consequence & remedy
Consequence: THIS ISSUE COULD RESULT IN THE NON-DEPLOYMENT OF THE DRIVER AND PASSENGER FRONT AIR BAGS IN A CRASH, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: DEALERS WILL REPLACE THE FRONT CZS WITH A REDESIGNED SENSOR. THE RECALL BEGAN ON JANUARY 26, 2009. OWNERS IN THE OTHER STATES WILL RECEIVE EXTENDED WARRANTY COVERAGE FOR THE SENSOR TO 10 YEARS. THESE OWNERS WILL BE NOTIFIED OF THE WARRANTY EXTENSION BY MAIL AND WILL RECEIVE A STICKER TO PLACE IN THEIR WARRANTY BOOKLET EXPLAINING THE EXTENDED WARRANTY COVERAGE. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
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
1DP12004 · Transmission Failures
Opened Jun 11, 2012 · Closed Oct 22, 2016
Status: closed (inferred from source dates) · Power Train; Power Train:automatic Transmission; Power Train:automatic Transmission:control Module (tcm/pcm/tecm); Power Train:automatic Transmission:cooling Unit And Lines; Power Train:automatic Transmission:torque Converter
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.
Additional source detail variants (5)
Power Train:automatic Transmission:control Module (tcm/pcm/tecm)
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.
Power Train:automatic Transmission:cooling Unit And Lines
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.
Power Train:automatic Transmission
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.
Power Train:automatic Transmission:torque Converter
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.
Power Train
On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.