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2006 Nissan Pathfinder

Owner reports · Recalls · Investigations

More warning signs than most Pathfinder years

Owner complaints for the 2006 Nissan Pathfinder are substantially higher than the model-year median of 97.

About this comparison →

When problems were reported

Mileage at the reported incident

742 reports with mileage · 95 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 450 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 185 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 147 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports0 fire reports9 injury reports

Power Train complaints

450 reports
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82,000 miles · Oct 26, 2012
EnginePower Train

TL*THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE AIR CONDITIONING WOULD ONLY BLOW SEMI-COOL AIR. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS WHO INFORMED THE CONTACT THAT COOLANT AND TRANSMISSION FLUID WERE MIXING TOGETHER ABNORMALLY. THE CONTACT WAS ADVISED THAT THE COOLANT LINES AND THE RADIATOR WO…

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TL*THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE AIR CONDITIONING WOULD ONLY BLOW SEMI-COOL AIR. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS WHO INFORMED THE CONTACT THAT COOLANT AND TRANSMISSION FLUID WERE MIXING TOGETHER ABNORMALLY. THE CONTACT WAS ADVISED THAT THE COOLANT LINES AND THE RADIATOR WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED FOR THE LINES AND THE RADIATOR. THE MANUFACTURER WAS CONTACTED AND ADVISED THAT BECAUSE THE FAILURE WAS NOT UNCOMMON, THEY WOULD EXTEND HER WARRANTY BUT NOT FOR THE RECENT REPAIRS. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 82,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10482346

123,000 miles · Oct 22, 2012
Engine And Engine CoolingPower Train

ENGINE OIL COOLER RUPTURED TRANSMISSION REPLACEMENT. *TR

NHTSA ODI #10481432

89,000 miles · Oct 19, 2012
Power Train

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION CAUSING THE VEHICLE TO STALL. THE CONTACT MERGED TO THE SIDE OF THE ROAD AND SHUT OFF THE VEHICLE. THE CONTACT RESTARTED THE VEHICLE AND IT STARTED TO SHAKE BETWEEN 40 AND 50 MPH. THE VEHICLE WAS TAKEN TO AN IND…

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TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION CAUSING THE VEHICLE TO STALL. THE CONTACT MERGED TO THE SIDE OF THE ROAD AND SHUT OFF THE VEHICLE. THE CONTACT RESTARTED THE VEHICLE AND IT STARTED TO SHAKE BETWEEN 40 AND 50 MPH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE CONTACT THEN TOOK THE VEHICLE TO A DEALER FOR A DIAGNOSTIC TEST. THE TECHNICIAN DIAGNOSED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION AND TRANSMISSION FLUID LEAKED INTO THE RADIATOR. AS RESULT, THE TRANSMISSION BECAME DEFECTIVE AND NEEDED TO BE REPLACED. THE FAILURE MILEAGE WAS 89,000.

NHTSA ODI #10481125

156,831 miles · Oct 18, 2012
EnginePower Train

TRANSMISSION WENT OUT WHILE DRIVING IN TRAFFIC. STARTED LURCHING AND LOST SPEED. ALMOST GOT HIT. HAD THE TRANSMISSION REBUILT PLUS THE TORQUE CONVERTER REBUILT. 10/15/2012 TRANSMISSION STARTED SLIPPING AGAIN AND LOSING POWER. AT MILEAGE 169,886 MECHANIC TOLD ME COOLANT WAS LEAKING INTO THE TRANMISSION. REPAIRED AGAIN AND BR…

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TRANSMISSION WENT OUT WHILE DRIVING IN TRAFFIC. STARTED LURCHING AND LOST SPEED. ALMOST GOT HIT. HAD THE TRANSMISSION REBUILT PLUS THE TORQUE CONVERTER REBUILT. 10/15/2012 TRANSMISSION STARTED SLIPPING AGAIN AND LOSING POWER. AT MILEAGE 169,886 MECHANIC TOLD ME COOLANT WAS LEAKING INTO THE TRANMISSION. REPAIRED AGAIN AND BROUGHT HOME ON 10/18/2012. THAT EVENING TAKING MY SON TO FOOTBALL PRACTICE, LOST POWER GOING 50 MPH AND ALMOST GOT REAR ENDED. I'M DONE WITH THIS DANGEROUS VEHICLE BUT I DON'T WANT ANYONE DRIVING IT. *TR

NHTSA ODI #10481051

144,000 miles · Oct 17, 2012
EnginePower Train

RADIATOR/ TRANSMISSION FAILED CAUSING BREAKDOWN RADIATOR WAS AFFECTED AS WELL AS WHEN THE INTERIOR COMPONENTS OF THE RADIATORS (INTERNAL TRANSMISSION COOLERS) BROKE DOWN ALLOWING COOLANT TO MIX WITH THE TRANSMISSION FLUID. AS A RESULT OF THE CONTAMINATION, THE TRANSMISSION AND OTHER DRIVE TRAIN COMPONENTS WERE DAMAGED AND REQUI…

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RADIATOR/ TRANSMISSION FAILED CAUSING BREAKDOWN RADIATOR WAS AFFECTED AS WELL AS WHEN THE INTERIOR COMPONENTS OF THE RADIATORS (INTERNAL TRANSMISSION COOLERS) BROKE DOWN ALLOWING COOLANT TO MIX WITH THE TRANSMISSION FLUID. AS A RESULT OF THE CONTAMINATION, THE TRANSMISSION AND OTHER DRIVE TRAIN COMPONENTS WERE DAMAGED AND REQUIRED REPLACEMENT. *TR

NHTSA ODI #10480867

134,139 miles · Oct 12, 2012
Engine And Engine CoolingPower Train

WE DROVE OUR 2006 NISSAN PATHFINDER AND PARKED IT IN THE MORNING. WHEN WE ATTEMPTED TO START IT THAT AFTERNOON, IT WOULD NOT START AND HAD TO BE TOWED. THE NISSAN DEALERSHIP DID A DIAGNOSTIC TEST AND INFORMED US THAT THE RADIATOR HAD LEAKED INTO THE TRANSMISSION AND BOTH WERE RUINED AND HAD TO BE REPLACED. THE ESTIMATE FOR RE…

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

NHTSA ODI #10479970

95,000 miles · Oct 11, 2012
Power Train

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH THE VEHICLE SUDDENLY STALLED. THE CONTACT NOTICED THE FUEL TANK WAS EMPTY. AFTER FUELING THE VEHICLE THE CONTACT ATTEMPTED TO ACCELERATE BUT THE VEHICLE FAILED TO ACCELERATE. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTI…

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TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH THE VEHICLE SUDDENLY STALLED. THE CONTACT NOTICED THE FUEL TANK WAS EMPTY. AFTER FUELING THE VEHICLE THE CONTACT ATTEMPTED TO ACCELERATE BUT THE VEHICLE FAILED TO ACCELERATE. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THE RADIATOR HAD LEAKED WATER INTO THE TRANSMISSION CAUSING THE TRANSMISSION TO FAIL. AS A RESULT, THE TRANSMISSION NEEDED TO BE REPLACED. THERE WAS AN INVESTIGATION UNDER NHTSA ACTION NUMBER: DP12004 (POWER TRAIN: AUTOMATIC TRANSMISSION: TORQUE CONVERTER POWER TRAIN: AUTOMATIC TRANSMISSION: COOLING UNIT AND LINES POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (TCM, PCM)) THAT MAY BE RELATED TO THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 95,000.

NHTSA ODI #10479729

86,693 miles · Oct 10, 2012
EnginePower Train

VEHICLE ENGINE STARTED SKIPPING WHILE IN MOTION, ENGINE TEMPERATURE WENT UP TO OVERHEATED AND SPEED AUTOMATICALLY REDUCED ITSELF TO NO MORE THAN 35MPH ON THE ROAD, CAUSED TRAFFIC TO AVOID VEHICLE FROM HITTING IN THE REAR END. HAD TO DRIVE SMALL ROADS TO GET HOME. NISSAN SERVICE FIXED COOLANT PUMP BUT WE FOUND OUT LATER THIS WA…

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VEHICLE ENGINE STARTED SKIPPING WHILE IN MOTION, ENGINE TEMPERATURE WENT UP TO OVERHEATED AND SPEED AUTOMATICALLY REDUCED ITSELF TO NO MORE THAN 35MPH ON THE ROAD, CAUSED TRAFFIC TO AVOID VEHICLE FROM HITTING IN THE REAR END. HAD TO DRIVE SMALL ROADS TO GET HOME. NISSAN SERVICE FIXED COOLANT PUMP BUT WE FOUND OUT LATER THIS WAS NOT THE ISSUE AS LESS THAN 6 MONTHS LATER THE ENGINE OVERHEATED AGAIN, ONLY THIS TIME THE RADIATOR LEAKED COOLANT INTO THE TRANSMISSION FLUID AND RUINED THE ENTIRE TRANSMISSION. WE FIND OUT THAT NISSAN HAS HUNDREDS OR THOUSANDS OF SUCH INCIDENTS AND HAVE NOT ISSUED A RECALL. OUR COST TO REPAIR IS $8,700 FOR A 6 YEAR OLD VEHICLE WITH LESS THAN 100,000 MILES ON IT. *TR

NHTSA ODI #10479680

108,000 miles · Oct 4, 2012
EnginePower Train

MAJOR ISSUES WITH MY 2006 NISSAN PATHFINDER. INTERMIX WITH COOLANT AND TRANSMISSION FLUID. THE NISSAN DEALERSHIP KNEW AFTER A FEW MOMENTS FROM LIFTING MY HOOD. THE MECHANIC EXPLAINED IT WOULD COST OVER $1500 TO REPLACE THE RADIATOR AND FLUSH THE TRANSMISSION AND ADVISED ME TO COME BACK AFTER 10K MILES. AFTER HAVING THE RADIA…

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MAJOR ISSUES WITH MY 2006 NISSAN PATHFINDER. INTERMIX WITH COOLANT AND TRANSMISSION FLUID. THE NISSAN DEALERSHIP KNEW AFTER A FEW MOMENTS FROM LIFTING MY HOOD. THE MECHANIC EXPLAINED IT WOULD COST OVER $1500 TO REPLACE THE RADIATOR AND FLUSH THE TRANSMISSION AND ADVISED ME TO COME BACK AFTER 10K MILES. AFTER HAVING THE RADIATOR ($800) REPLACED I WAS ON THE HIGHWAY FOR LESS THAN A MILE AND MY RPMS WERE REVVING HIGH WHEN I ACCELERATED AND THE TRUCK WAS OBVIOUSLY STUCK IN GEAR. TOOK PATHFINDER BACK (TWO DAYS) TO MECHANIC AND FOUND THE RADIATOR CONTAMINATED ONCE AGAIN AND NEEDING A NEW TRANSMISSION WHICH WILL COST $2500 THAT I DON'T HAVE AND I CAN'T AFFORD A NEW VEHICLE. I'M MAKING PAYMENTS ON A CAR I CAN'T DRIVE. MY HUSBAND IS DRIVING A 2005 ALTIMA WHICH IS HAVING SIMILAR PROBLEMS AND JUST HAVEN'T BROKEN DOWN COMPLETE. NISSAN SHOULD RECOGNIZED THIS ISSUE AND ADDRESS ASAP. *TR

NHTSA ODI #10478642

134,139 miles · Oct 2, 2012
Engine And Engine CoolingPower Train

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT TRIED TO START THE VEHICLE BUT IT FAILED TO START. THE VEHICLE WAS TOWED TO A DEALER FOR INSPECTION WHERE THEY CONFIRMED THE RADIATOR LEAKED INTO THE TRANSMISSION AND BOTH COMPONENTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF TH…

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TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT TRIED TO START THE VEHICLE BUT IT FAILED TO START. THE VEHICLE WAS TOWED TO A DEALER FOR INSPECTION WHERE THEY CONFIRMED THE RADIATOR LEAKED INTO THE TRANSMISSION AND BOTH COMPONENTS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT PROVIDED NO ASSISTANCE. THE FAILURE MILEAGE WAS 134,139.

NHTSA ODI #10478294

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.

10V075000 · Fuel System, Gasoline:storage:auxillary Tank

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.

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.

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.