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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 complaints

114 reports
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108,000 miles · Feb 4, 2016
Engine

THE RADIATOR LEAKED INTO THE TRANSMISSION, WITHOUT ANY INCIDENT LEADING UP TO THE MECHANIC FINDING THE LEAK. THE RADIATOR HAD TO BE REPLACED, AND THE TRANSMISSION HAD TO BE REBUILT. THE TRANSMISSION STILL SEEMS TO IMPROPERLY SHIFT, AND A STRONG, RICH, OIL SMELL IS COMING FROM THE ENGINE COMPARTMENT NOW. I DO NOT QUALIFY FOR …

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THE RADIATOR LEAKED INTO THE TRANSMISSION, WITHOUT ANY INCIDENT LEADING UP TO THE MECHANIC FINDING THE LEAK. THE RADIATOR HAD TO BE REPLACED, AND THE TRANSMISSION HAD TO BE REBUILT. THE TRANSMISSION STILL SEEMS TO IMPROPERLY SHIFT, AND A STRONG, RICH, OIL SMELL IS COMING FROM THE ENGINE COMPARTMENT NOW. I DO NOT QUALIFY FOR ANY REIMBURSMENT BECAUSE OF A PREVIOUS SETTLEMENT WHICH I, LIKE MANY OTHERS, WERE NOT INVOLVED IN, AND WHICH DID NOT COVER AND PROBLEMS OVER 100,000 MILES. I BELIEVE THE MANUFACTURER KNEW ABOUT THE DEFECT IN THEIR CAR AND CHOSE NOT TO FIX THE PROBLEM IN A PART WHICH SHOULD NOT HAVE FAILED, AND SHOULD HAVE ISSUED A RECALL. IF WE HAD NOT CAUGHT THE DAMAGE IN TIME, THE ENGINE COULD HAVE FAILED IN THE MIDDLE OF DRIVING, AND AND ACCIDENT MIGHT HAVE BEEN UNAVOIDABLE. I ALSO BELIEVE THE DEALER WHO SOLD ME THE CAR WAS INFORMED ABOUT THE SETTLEMENT AND INTENTIONALLY CHOSE NOT TO TELL ME ABOUT IT, EVEN WHEN I ASKED SPECIFICALLY ABOUT THE PROBLEM DURING NEGOTIATIONS.

NHTSA ODI #10824140

108,000 miles · Jan 31, 2016
EnginePower Train

AFTER A YEAR OF OWNERSHIP AT APPROX.. 108000 MILES, THE VEHICLE WOULD NOT START. HAD IT TOWED TO REG. GARAGE AND SUBSEQUENTLY ANOTHER GARAGE WITH BETTER DIAGNOSTIC SYSTEM AS THE CODE WOULD NOT HOLD/REPLICATE EASILY. CODE WAS FOR ECM, WHICH WAS REPAIRED AT OWNERS COST (UNAWARE OF RECALL). THERE WAS MIX OF ANTIFREEZE/OIL DUE TO LE…

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AFTER A YEAR OF OWNERSHIP AT APPROX.. 108000 MILES, THE VEHICLE WOULD NOT START. HAD IT TOWED TO REG. GARAGE AND SUBSEQUENTLY ANOTHER GARAGE WITH BETTER DIAGNOSTIC SYSTEM AS THE CODE WOULD NOT HOLD/REPLICATE EASILY. CODE WAS FOR ECM, WHICH WAS REPAIRED AT OWNERS COST (UNAWARE OF RECALL). THERE WAS MIX OF ANTIFREEZE/OIL DUE TO LEAK IN RADIATOR. FLUSHED SYSTEM AND REPLACED RADIATOR AT OWNER'S COST. WITHIN WEEKS, VEHICLE WAS NOT ACCELERATING CORRECTLY AND CODE SHOWING EMISSIONS ISSUE AND CATALYTIC CONVERTER ISSUE. LOOKING AT THOUSANDS OF DOLLARS IN REPAIR COSTS WHICH APPEAR TO SIMPLY BE A BAND-AID UNTIL THE ISSUE BEGINS AGAIN. STILL PAYING ON THE VEHICLE AND A NEW MOM OF TWINS. NOW STUCK WITH AN UNSAFE VEHICLE RIDDLED WITH REPAIR COSTS FOR AN ISSUE THAT NISSAN IS WELL AWARE OF AND SHOULD HAVE FIXED. HOW FRUSTRATING THAT THIS ISSUE IS STILL IN LIMBO AFTER 2 YEARS, HOW THIS CANNOT BE SEEN AS A CONSTANTLY RECURRING PROBLEM WHICH IS EXTREMELY UNSAFE AND BE THE RESPONSIBILITY OF NISSAN IS BEYOND ME. THESE ISSUES OCCURRED WHILE IN MOTION ON A MAJOR HIGHWAY AND ON SIDE ROADS WITH HILLS.

NHTSA ODI #10823295

140,000 miles · Dec 15, 2015
Electrical SystemEnginePower Train

I PURCHASED A 2005 NISSAN XTERRA . THE VEHICLE'S TRANSMISSION IS GONE DUE TO A FAULT IN THE MANUFACTURING. THIS COULD HAVE BEEN A POTENTIALLY DANGEROUS SITUATION - BUT LUCKILY FOR ME I WAS NOT DRIVING OR ON THE HIGHWAY. I HAVE CONTACTED NISSAN REGARDING THIS ISSUE AND WAS TOLD THAT THEY ARE NOT GOING TO ASSIST ME IN REPAIRING TH…

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I PURCHASED A 2005 NISSAN XTERRA . THE VEHICLE'S TRANSMISSION IS GONE DUE TO A FAULT IN THE MANUFACTURING. THIS COULD HAVE BEEN A POTENTIALLY DANGEROUS SITUATION - BUT LUCKILY FOR ME I WAS NOT DRIVING OR ON THE HIGHWAY. I HAVE CONTACTED NISSAN REGARDING THIS ISSUE AND WAS TOLD THAT THEY ARE NOT GOING TO ASSIST ME IN REPAIRING THE PROBLEM BECAUSE THE VEHICLE WARRANTY HAS RUN OUT. I BOUGHT THIS VEHICLE USED - THE DEALER NEVER MENTIONED ANYTHING ABOUT A RECALL OR PROBLEM AT THE TIME THAT COULD BE FIXED BY NISSAN NOR DID I RECEIVE ANY CORRESPONDENCE FROM NISSAN THEMSELVES. NOW I AM STUCK WITH THE FINANCIAL BURDEN OF $5000 FOR THE REPAIR. I DON'T THINK THIS IS FAIR - THE USED CAR DEALERS SHOULD BE MANDATED BY LAW TO FIX VEHICLES WITH RECALLS AND INFORM CAR BUYERS THAT THERE IS A MANUFACTURING DEFECT. NISSAN ALSO SHOULD BE HELD ACCOUNTABLE.

NHTSA ODI #10810419

140,000 miles · Nov 2, 2015
EnginePower Train

RADIATOR HAS TRANSMISSION FLUID IN IT. TRANSMISSION HAS RADIATOR FLUID IN IT. WILL HAVE TO REPLACE BOTH. APP, $5000. VEHICLE SHIFTS HARD THEN STUTTERS, VIBRATION

NHTSA ODI #10787828

144,350 miles · Oct 27, 2015
EnginePower Train

I BOUGHT A USED NISSAN XTERRA LAST YEAR THAT HAD 100K MILE. TRAVELING FROM WORK WARNING LIGHTS COME ON. I TOOK MY VEHICLE TO MEINEKE FOR DIAGNOSTIC. THE WARNING CODE READ TRANSMISSION. TOOK IT TO THE NISSAN DEALER KNOXVILLE TN THE NEXT DAY AND TECH DIAGNOSED PROBLEM AS A FAILED TRANSMISSION FLUID COOLER LOCATED IN THE RADIAT…

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I BOUGHT A USED NISSAN XTERRA LAST YEAR THAT HAD 100K MILE. TRAVELING FROM WORK WARNING LIGHTS COME ON. I TOOK MY VEHICLE TO MEINEKE FOR DIAGNOSTIC. THE WARNING CODE READ TRANSMISSION. TOOK IT TO THE NISSAN DEALER KNOXVILLE TN THE NEXT DAY AND TECH DIAGNOSED PROBLEM AS A FAILED TRANSMISSION FLUID COOLER LOCATED IN THE RADIATOR ASSEMBLY THAT ALLOWED COOLANT TO MIX WITH AND CONTAMINATE THE AUTOMATIC TRANSMISSION FLUID, RESULTING IN DAMAGED INTERNAL TRANSMISSION COMPONENTS AND A DAMAGED INTERNAL TRANSMISSION COMPUTER. THAT WEEK MY CAR PRODUCED SLOWING OF VEHICLE AND TIMES WHERE ENGINE WOULD NOT CRANK. I ENDED UP PAYING $3010.35 (ATTACHED) TO CHIP'S TRANSMISSION TO GET FIXED. I CONTACTED NISSAN NORTH AMERICA REGARDING THE ISSUE AND WAS PROVIDED DOCUMENTATION THAT AFTER REVIEWING MY CASE; THEY WERE UNABLE TO OFFER FINANCIAL ASSISTANCE BECAUSE THE VEHICLE WAS OUTSIDE THE NEW VEHICLE LIMITED WARRANTY. (ATTACHED) I FOUND OUT A CLASS ACTION LAWSUIT WAS FILED REGARDING THIS MATTER AND THE FIX WAS AN EXTENDED WARRANTY. PER DOCUMENT IF YOU MILES WERE OVER 90K MILES YOU WERE OUT OF LUCK. WELL LUCK PLAYS NO PART IN THIS MATTER AS I HAD BOUGHT THIS VEHICLE USED OVER 100K MILES AND WAS NEVER NOTIFIED. I HAD A WARRANTY FOR 1 YR OR 12000 MILES WHEN I BOUGHT WAS NEVER NOTIFIED. I FEEL LIKE REGARDLESS OF THE MILEAGE. THIS WAS A DEFECTIVE PART THAT WAS INSTALLED BY NISSAN DEALERSHIP AND WAS A KNOWN PROBLEM BY CONSUMERS. THIS PART SHOULD BE REPLACED OR RECALLED BY NISSAN AND THAT AN ONGOING INVESTIGATION ON THE BEHALF OF THOSE CONSUMER WHO HAD THESE VEHICLES SHOULD NOT HAVE TO PAY FOR SUCH EXTENSIVE REPAIRS OR DAMAGES BEING THAT IT IS NISSAN'S WRONGFUL INTENTIONS. I HAVE HAD TO EAT THE COST OF NOT ONLY MISSING WORK BUT PAYING FOR RENTAL CAR EXPENSES FOR 14 DAYS (ATTACHED) PLUS THE PARTS/REPAIR TO THIS VEHICLE. F YOU WOULD LIKE TO CONTACT ME REGARDING THIS MATTER.]

NHTSA ODI #10786554

100,000 miles · Oct 9, 2015
EnginePower Train

THE TRANSMISSION IS DAMAGED, BECAUSE THE COOLAND FLUID GOT MIXED WITH AUTOMATIC TRANSMISSION FLUID. ALL OF THIS BECAUSE A BAD NISSAN DESIGN. NISSAN DOES NOT TAKE CARE OF THIS PROBLEM, LEAVING THE COSTUMER WITH A MAYOR PROBLEM. PEOPLE SHOULD NOT BUY NISSAN. THIS COMPANY DOES NOTHING FOR PROBLEMS THAT THEY CREATED. IT HAPPENED IN …

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THE TRANSMISSION IS DAMAGED, BECAUSE THE COOLAND FLUID GOT MIXED WITH AUTOMATIC TRANSMISSION FLUID. ALL OF THIS BECAUSE A BAD NISSAN DESIGN. NISSAN DOES NOT TAKE CARE OF THIS PROBLEM, LEAVING THE COSTUMER WITH A MAYOR PROBLEM. PEOPLE SHOULD NOT BUY NISSAN. THIS COMPANY DOES NOTHING FOR PROBLEMS THAT THEY CREATED. IT HAPPENED IN MOTION DRIVING ON A CITY STREET.

NHTSA ODI #10781182

107,333 miles · Oct 7, 2015
EnginePower Train

A LEAK INSIDE THE RADIATOR HAS ALLOWED RADIATOR FLUID INTO THE TRANSMISSION. JUST DRIVING A SHORT ERRAND NEAR HOME WHEN I FELT A VIBRATION AT ABOUT 40-45MPH, FOLLOWED BY ERRATIC SHIFTING. AS I RETURNED HOME, THE CAR WOULDN'T EVEN CLIMB UP MY DRIVEWAY. I WAS ABLE TO BACK OUT, AND TRIED DRIVING FORWARD, BUT COULD ONLY CRAWL A COU…

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A LEAK INSIDE THE RADIATOR HAS ALLOWED RADIATOR FLUID INTO THE TRANSMISSION. JUST DRIVING A SHORT ERRAND NEAR HOME WHEN I FELT A VIBRATION AT ABOUT 40-45MPH, FOLLOWED BY ERRATIC SHIFTING. AS I RETURNED HOME, THE CAR WOULDN'T EVEN CLIMB UP MY DRIVEWAY. I WAS ABLE TO BACK OUT, AND TRIED DRIVING FORWARD, BUT COULD ONLY CRAWL A COUPLE OF MPH. LUCKILY REVERSE STILL WORKED ENOUGH TO SAFELY MOVE OUT OF THE STREET.

NHTSA ODI #10780540

96,600 miles · Sep 15, 2015
Engine

CHAIN TENSIONER HAS FAILED RESULTING IN ENGINE DAMAGE. NISSAN HAS BEEN AWARE FOR YEARS THAT THIS PART IS A PROBLEM AND HAS CHOSEN NOT TO REMEDY THE DEFECTIVE PART. INSTEAD, IT WILL COST ME THOUSANDS IN REPAIRS.

NHTSA ODI #10763920

152,946 miles · Aug 28, 2015
EnginePower TrainUnknown Or Other

MY SON WAS DRIVING THE CAR ON A LOCAL ROAD NEAR HOME AT NIGHT. HE WAS ACCELERATING UP A SMALL GRADE, WHEN HE SAID THE CAR ACTED AS IF IT HAD POPPED OUT OF GEAR. IT BEGAN TO REV HIGHER AND MADE A HIGHER PITCHED SOUND. HE TRIED CHANGING FROM BEING IN "DRIVE" TO A LOWER GEAR, BUT IT STILL DID NOT ENGAGE THE TRANSMISSION. HE HAD E…

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MY SON WAS DRIVING THE CAR ON A LOCAL ROAD NEAR HOME AT NIGHT. HE WAS ACCELERATING UP A SMALL GRADE, WHEN HE SAID THE CAR ACTED AS IF IT HAD POPPED OUT OF GEAR. IT BEGAN TO REV HIGHER AND MADE A HIGHER PITCHED SOUND. HE TRIED CHANGING FROM BEING IN "DRIVE" TO A LOWER GEAR, BUT IT STILL DID NOT ENGAGE THE TRANSMISSION. HE HAD ENOUGH MOMENTUM TO BE ABLE TO COAST ONTO OUR SIDE STREET AND PARK THE CAR. LUCKILY THERE WAS NO ACCIDENT, BUT HE WAS ALMOST REAR-ENDED AS HIS CAR SLOWED SUDDENLY AND TRAFFIC RAN UP ON HIM. THE CAR WOULD NOT START, NOR TURN OVER AT THAT POINT. I HAD THE CAR TOWED TO THE LOCAL NISSAN DEALER. THEY MENTIONED IT WAS A KNOWN ISSUE WITH THE TRANSMISSION AND RADIATOR AND IT WOULD COST OVER 5K FOR JUST A NEW TRANSMISSION, NOT INCLUDING A NEW RADIATOR OR LABOR TO INSTALL BOTH. I WAS ABLE TO FIND ANOTHER MECHANIC THAT PURCHASED A REBUILT TRANSMISSION, BUT THE WHOLE THING STILL COST OVER 5K TO HAVE THE REBUILT TRANSMISSION AND RADIATOR INSTALLED WITH NO ASSURANCE THAT IT WOULD NOT HAPPEN AGAIN. THIS IS A WELL DOCUMENTED ISSUE WITH THESE VEHICLES AND CONTINUES TO COST PEOPLE THOUSANDS OF DOLLARS FOR A VERY POOR AND DANGEROUS DESIGN.

NHTSA ODI #10759943

162,000 miles · Aug 17, 2015
Engine

WAS LEAVING PARKING LOT ONTO MAIN STREET AND CAR JUST DIED....

NHTSA ODI #10749194

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.