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2005 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2005 Nissan Xterra are substantially higher than the model-year median of 78.

About this comparison →

When problems were reported

Mileage at the reported incident

770 reports with mileage · 75 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.

  • Power Train. Review the 412 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 242 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 167 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports6 fire reports6 injury reports

Engine And Engine Cooling complaints

167 reports
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90,000 miles · Feb 26, 2013
Engine And Engine CoolingPower Train

ANTIFREEZE MIXES WITH TRANS FLUID RENDERING THE TRANS BROKEN REPAIR REPLACE TRANS AND RADIATOR =$7000.00 REPAIR AT DEALER. *TR

NHTSA ODI #10500501

78,423 miles · Feb 23, 2013
Engine And Engine CoolingPower Train

DUE TO A CRACKED RADIATOR LINE COOLANT LEAKED CAUSING MAJOR TRANSMISSION AND ELECTRICAL FAILURE. THIS CAUSES THE CAR TO SHUT OFF RANDOMLY OR SHAKE VIOLENTLY ( THIS HAPPEN TO ME ON THE FREEWAY AND I WAS STUCK WITH CARS ZOOMING PASS ME AT 70 MPH) AND TRANSMISSION TO JOLT AND SHAKE WHEN GOING THROUGH THE GEARS. *TR

NHTSA ODI #10499762

100,150 miles · Feb 22, 2013
Engine And Engine CoolingPower Train

IN MARCH 2011 MY WIFE WAS DRIVING MY SON HOME AND THE XTERRA BEGAN TO SHAKE AS IF SHE WAS DRIVING ON RUMBLE STRIPS. I QUICKLY SCHEDULED AN APPOINTMENT AT A NISSAN DEALER AND IN ANTICIPATION OF THE SCHEDULED APPOINTMENT, I GOOGLED 2005 NISSAN XTERRA, RUMBLE STRIP. LITERALLY DOZENS OF WEB PAGES POPPED UP REVEALING THAT A DEFECT …

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IN MARCH 2011 MY WIFE WAS DRIVING MY SON HOME AND THE XTERRA BEGAN TO SHAKE AS IF SHE WAS DRIVING ON RUMBLE STRIPS. I QUICKLY SCHEDULED AN APPOINTMENT AT A NISSAN DEALER AND IN ANTICIPATION OF THE SCHEDULED APPOINTMENT, I GOOGLED 2005 NISSAN XTERRA, RUMBLE STRIP. LITERALLY DOZENS OF WEB PAGES POPPED UP REVEALING THAT A DEFECT IN THE RADIATOR WAS CAUSING COOLANT TO LEAK INTO THE TRANSMISSION, THEREBY RUINING THE TRANSMISSION/RADIATOR. THE TESTIMONIALS DETAILED MY EXACT EXPERIENCE AND ALSO DESCRIBED INSTANCES WHERE TRANSMISSIONS WOULD LOCK-UP WHILE DRIVING. I RAISED MY SUSPICIONS TO COCHRAN NISSAN IN PITTSBURGH, PA, AND THEY PERFORMED A FULL SERVICE CHECK WHICH CONFIRMED THAT COOLANT HAD LEAKED INTO MY TRANSMISSION. COCHRAN EXPLAINED THAT THE TRANSMISSION WAS SALVAGEABLE, BUT THAT THE RADIATOR NEEDED REPLACED WHICH I LATER FOUND OUT HAD ITS WARRANTY EXTENDED TO 80,000 MILES. THE PROBLEM WAS, HOWEVER, THAT MY XTERRA CURRENTLY HAD 101,000 MILES, MAKING ME A VICTIM OF CIRCUMSTANCE AND THE EXTENDED WARRANTY OF NO BENEFIT TO ME. COCHARAN REPLACED THE RADIATOR AND FLUSHED THE TRANSMISSION AT A COST OF APPROXIMATELY $830.00. NOW IN FEBRUARY 2013 AGAIN AS MY WIFE WAS DRIVING (OUR TWO KIDS), THE TRANSMISSION SLIPPED CAUSING THE XTERRA TO STALL AND LOCK UP AND AGAIN I AM LOOKING AT A SUBSTANTIAL REPAIR COSTING WELL ABOVE THE $830 PREVIOUSLY PAID. NISSAN HAS KNOWN ABOUT THE PROBLEM WITH THE RADIATOR/TRANSMISSION FOR YEARS (POSSIBLY 2007) AND HAS DONE NOTHING ABOUT IT. DAMAGE RESULTING FROM A DESIGN DEFECT IS NOT SOMETHING FOR WHICH PREVENTATIVE MAINTENANCE FROM THE OWNER COULD RECTIFY. SELLING A PRODUCT WITH DESIGN AND/OR MANUFACTURING DEFECTS TO UNSUSPECTING BUYERS THAT PLACES PERSONS IN DANGER IS UNETHICAL AND NISSAN SHOULD BE FORCED TO STAND BY THEIR PRODUCT AND TO DO THE RIGHT THING. PLEASE HELP AND PROTECT THE CONSUMER. *TR

NHTSA ODI #10499648

80,625 miles · Feb 5, 2013
Engine And Engine CoolingPower Train

TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40-50 MPH, THE VEHICLE BEGAN TO SHAKE WITHOUT WARNING. THE CONTACT ALSO STATED THAT THE RADIATOR WAS CRACKED AND CAUSED FLUID TO LEAK INTO THE TRANSMISSION. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN ADV…

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TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40-50 MPH, THE VEHICLE BEGAN TO SHAKE WITHOUT WARNING. THE CONTACT ALSO STATED THAT THE RADIATOR WAS CRACKED AND CAUSED FLUID TO LEAK INTO THE TRANSMISSION. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN ADVISED THAT THE RADIATOR AND THE TRANSMISSION NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE DUE TO THE VEHICLE NOT BEING INCLUDED IN ANY RECALL. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 80,625. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10496440

101,985 miles · Feb 4, 2013
Engine And Engine CoolingPower TrainUnknown Or Other

I HAVE A 2005 NISSAN XTERRA WHICH OVER THE YEARS MY ENGINE LIGHT WOULD COME ON FOR ALL PERIODS OF TIME AND THEN GO OFF. THE FIRST TIME IT CAME ON I RAN TO THE DEALERSHIP BECAUSE I COULD NOT AFFORD TO BE BROKE DOWN. NO DIAGNOSIS WAS FOUND (PHANTOM LIGHT - $300 TO TELL NO THERE WAS NO PROBLEM) SO AFTER THAT I DID NOT RUN TO THE DE…

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I HAVE A 2005 NISSAN XTERRA WHICH OVER THE YEARS MY ENGINE LIGHT WOULD COME ON FOR ALL PERIODS OF TIME AND THEN GO OFF. THE FIRST TIME IT CAME ON I RAN TO THE DEALERSHIP BECAUSE I COULD NOT AFFORD TO BE BROKE DOWN. NO DIAGNOSIS WAS FOUND (PHANTOM LIGHT - $300 TO TELL NO THERE WAS NO PROBLEM) SO AFTER THAT I DID NOT RUN TO THE DEALER EVERYTHING THE LIGHT COME ONE WHICH WAS MOST OF THE TIME. STARTING IN JANUARY 2012 MY 2005 XTERRA WOULD SEEM TO HAVE A DIFFICULT TIME CHANGING OVER AT CERTAIN SPEEDS ESPECIALLY 40-45 AND 55-60 MPH. I MAINLY DRIVE HIGHWAY SO I KNEW THIS WAS NOT NORMAL FOR MY CAR. SINCE THE CAR WAS STILL RUNNING AND I HAD A STATE INSPECTION COMING UP IN MARCH-APRIL 2012 I WANTED TO WAIT BECAUSE I CANNOT BE WITHOUT A CAR. THE ENGINE LIGHT REMAINED ON FROM JANUARY UNTIL APRIL WHEN I WENT TO THE DEALERSHIP. FINALLY IN EARLY APRIL 2012 I REALIZED THAT THE HEATS WAS NOT WORKING. AT THE APRIL 10, 2012 INSPECTION THE DEALERSHIP TOLD ME I NEEDED A NEW RADIATOR ($999.45). THEY TOLD ME THE RADIATOR LEAKED INTO THE TRANSMISSIONS BUT THEY WERE ABLE TO FIX THE PROBLEM. THE CAR SEEMED TO WORK FINE AFTER THE REPAIR, NO DIFFICULTLY CHANGING OVER AT CERTAIN SPEEDS UNTIL OCTOBER 18, 012 WHEN I LEFT WORK AND THE CAR WOULD NOT START. AAA CAME AND TRIED TO JUMP IT TO NO AVAIL. TOWED TO LOCAL MECHANIC (NOT GOING BACK TO DEALERSHIP AGAIN) AND FOUND OUT ABOUT THE TRANSMISSION COOLING PROBLEM ($1,950.98) AND TWO WEEKS WITHOUT A CAR AND $100 TOWING BILL. NOW I GET A LETTER FROM ABOUT LAWSUIT WITH NISSAN BUT MY VEHILES DIAGNOSIS OCCURRED 1,985 MILES AFTER THE ALLOTTED MILEAGE (100,000). SO, I AM OUT $2950.45 PLUS THE COST OF TOWING AND RENT A CARS WITH THE VEHIILE THAT I AM NEVER GOING TO BE ABLE TO TRADE IN BECAUSE NO DEALER WOULD PURCHASE IT FROM ME KNOWING THE PROBLEMS WITH 2005 NISSAN XTERRA. I WILL NEVER BUY NISSAN AGAIN.

NHTSA ODI #10497201

106,716 miles · Jan 10, 2013
Engine And Engine CoolingPower Train

TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE RADIATOR CRACKED AND LEAKED FLUID INTO THE TRANSMISSION. THE VEHICLE WAS TAKEN TO THE DEALER AND WAS INFORMED THAT THE RADIATOR CAP NEEDED TO BE REPLACED. THE FAILURE RECURRED SO THE DEALER REPLACED THE U JOINTS. THE PROBLEM CONTINUED AND THE CONTACT STATED…

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TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE RADIATOR CRACKED AND LEAKED FLUID INTO THE TRANSMISSION. THE VEHICLE WAS TAKEN TO THE DEALER AND WAS INFORMED THAT THE RADIATOR CAP NEEDED TO BE REPLACED. THE FAILURE RECURRED SO THE DEALER REPLACED THE U JOINTS. THE PROBLEM CONTINUED AND THE CONTACT STATED THE VEHICLE BEGAN TO SHAKE WHILE DRIVING AND THE TRANSMISSION FAILED. THE DEALER STATED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE FAILURE MILEAGE WAS 106,000 AND THE CURRENT MILEAGE WAS 106,716.

NHTSA ODI #10492082

108,000 miles · Dec 16, 2012
Engine And Engine CoolingPower Train

A CRACK IN RADIATOR ASSEMBLY CAUSES A TRANSMISSION FAILURE. *TR

NHTSA ODI #10488896

93,000 miles · Dec 11, 2012
Engine And Engine CoolingPower Train

I RECENTLY HAD TO REPLACE MY RADIATOR AND TRANSMISSION DUE TO THE KNOWN 2005 NISSAN XTERRA RADIATOR PROBLEM. THE PROBLEM STARTED OFF AS HEAVY VIBRATION WHEN GEARS SHIFTED, AND THE HEATER WAS NOTICEABLY NOT AS WARM AS IT HAD BEEN. AFTER A SHORT AMOUNT OF TIME WITH THE VIBRATION ISSUES, THE TRANSMISSION GOT TO A POINT WHERE THE …

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I RECENTLY HAD TO REPLACE MY RADIATOR AND TRANSMISSION DUE TO THE KNOWN 2005 NISSAN XTERRA RADIATOR PROBLEM. THE PROBLEM STARTED OFF AS HEAVY VIBRATION WHEN GEARS SHIFTED, AND THE HEATER WAS NOTICEABLY NOT AS WARM AS IT HAD BEEN. AFTER A SHORT AMOUNT OF TIME WITH THE VIBRATION ISSUES, THE TRANSMISSION GOT TO A POINT WHERE THE VIBRATIONS WOULD LAST LONGER, MEANING THE VEHICLE WAS NOT SHIFTING GEARS REASONABLY. THIS BECAME A SERIOUS SAFETY ISSUE WHEN I WAS MERGING ONTO THE INTERSTATE ONE DAY AND MY OVERDRIVE COMPLETELY MISSED, LEAVING ME IN BASICALLY NEUTRAL AT APPROX 50MPH WITH NO ABILITY TO ACCELERATE WITH A CAR ALMOST SLAMMING INTO THE REAR OF ME SINCE IT COULD NOT MOVE OUT OF THE LANE TO AVOID ME. FOR THIS NOT TO BE CONSIDERED A SAFETY ISSUE IS VERY RIDICULOUS. A FAILING TRANSMISSION IS MOST CERTAINLY A SAFETY ISSUE WHEN IT FAILS WHILE YOU ARE DRIVING. NISSAN MAY HAVE AGREED TO HAVE THIS REPAIRED FOR FREE FOR VEHICLES UNDER 80000 MILES, BUT THE LIKELIHOOD OF THIS PROBLEM OCCURRING IS PAST 80000 MILES. NISSAN SHOULD NOT ONLY BE RESPONSIBLE FOR THE COST OF THIS REPAIR, BUT NISSAN SHOULD ALSO BE RESPONSIBLE FOR LETTING OWNERS KNOW OF THE SYMPTOMS, PROBLEMS, AND ASSOCIATED SAFETY CONCERNS WITH A FAILING TRANSMISSION. AS FAR AS I AM CONCERNED, NISSAN HAS FAILED IN EVERY ASPECT OF DEALING WITH SUCH A COSTLY ISSUE. *TR

NHTSA ODI #10487963

90,000 miles · Nov 28, 2012
Engine And Engine CoolingPower Train

LIKE MANY OTHER XTERRA OF THIS YEAR, THE RADIATOR WAS FAULTY AND LEAKED ANTIFREEZE INTO THE TRANSMISSION. CONSEQUENTLY I HAD TO REPLACE THE RADIATOR, HAVE IT SERVICED FOR 1177.00 DOLLARS AND THEN WAS TOLD BY THE DEALERSHIP THAT IT WAS NOT COVERED BECAUSE IT WAS NOT A SAFETY RECALL EVEN WITH A HIGH FAILURE RATE FOR THIS MODEL. …

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LIKE MANY OTHER XTERRA OF THIS YEAR, THE RADIATOR WAS FAULTY AND LEAKED ANTIFREEZE INTO THE TRANSMISSION. CONSEQUENTLY I HAD TO REPLACE THE RADIATOR, HAVE IT SERVICED FOR 1177.00 DOLLARS AND THEN WAS TOLD BY THE DEALERSHIP THAT IT WAS NOT COVERED BECAUSE IT WAS NOT A SAFETY RECALL EVEN WITH A HIGH FAILURE RATE FOR THIS MODEL. THINKING THE RADIATOR WAS THE ROOT CAUSE OF THE VEHICLE DRIVING PROBLEMS I WAS ASSURED NOTHING ELSE WAS WRONG WITH THE XTERRA. I CONTINUED TO RESEARCH THIS PROBLEM AS I HAD CONTINUED TROUBLE WITH THE TRANSMISSION AND BEING TOWED SEVERAL TIMES. I WAS TOLD THAT THE RADIATOR LEAKED ANTIFREEZE INTO THE TRANSMISSION RENDERING IT INOPERATIVE AND NEEDING A FULL REPLACEMENT. I THEN PAID 3550.00 FOR A NEW TRANSMISSION. AGAIN, I WAS TOLD BY NISSAN THAT THIS WAS NOT COVERED BY ANY WARRANTY AND THAT THEY WERE AWARE OF THE PROBLEM WITH THIS MODEL AND YEAR. AFTER MORE RESEARCH, I DISCOVERED THERE WAS THOUSANDS OF PEOPLE COMPLAINT OF THE SAME ISSUE AND NISSAN TELLING THEIR CUSTOMERS THAT IT WAS OUT OF THERE HANDS AND NOT IN HIGH ENOUGH INCIDENCE FOR A RECALL. I UNDERSTAND THAT THERE IS A CLASS ACTION LAWSUIT FOR CUSTOMERS TO BE REPAID FOR THESE REPAIRS AND MY FAMILY AND I HOPE NISSAN DOES THE RIGHT THING AND PAY THEIR CUSTOMERS BACK FOR THEIR MISTAKE AND FAULTY PARTS. *TR

NHTSA ODI #10486386

95,000 miles · Nov 21, 2012
Engine And Engine CoolingPower Train

RADIATOR ASSEMBLY FAILED CAUSING ANTIFREEZE TO LEAK INTO THE TRANSMISSION. *TR

NHTSA ODI #10485432

Official recalls

3

10V517000 · Engine And Engine Cooling

Oct 28, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

Consequence & remedy

Consequence: THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

08V690000 · Air Bags:frontal

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.

05V458000 · Trailer Hitches

Oct 5, 2005

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH A NISSAN ACCESSORY TOW HITCH, INADEQUATE QUALITY OF SOME WELDED JOINTS IN THE HITCH ASSEMBLY MAY RESULT IN SEPARATION OF THE HITCH FROM THE VEHICLE WHEN BEING USED TO TOW.

Consequence & remedy

Consequence: THIS COULD RESULT IN THE TRAILER SEPARATING FROM THE VEHICLE AND CAUSE A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL REPLACE THE TOW HITCHES. ON OCTOBER 17, 2005, OWNERS WERE SENT AN INTERIM LETTER ADVISING THEM NOT TO USE THE TOW HITCH UNTIL IT CAN BE REPAIRED. ANOTHER LETTER WAS SENT OUT ON NOVEMBER 21, 2005, NOTIFYING THEM TO BRING THEIR VEHICLES IN FOR REPAIR. 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

1

DP12004 · 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.