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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

What owners actually said

837 reports
105,000 miles · Dec 21, 2014
Engine And Engine CoolingPower Train

RADIATOR FAILED AND CROSS CONTAMINATED TRANSMISSION WITH ANTI-FREEZE AND TRANSFLUID. REPLACED RADIATOR AND FLUSHED TRANSMISSION IN SEPT 2014 AND THREE MONTHS LATER DEC18, 2014 THE TRANSMISSION FAILED. REPAIR CENTER SAID IT WILL COST $4500-$5000 FOR REPAIR OF TRANSMISSION. *TR

NHTSA ODI #10667499

131,000 miles · Dec 20, 2014
Power Train

VIBRATION TRANSMISSION IS DANGEROUS DRIVING 50 MPH OR MORE IN HIGHWAY. *TR

NHTSA ODI #10667469

93,100 miles · Dec 20, 2014
Power Train

TRANSMISSION FAILURE DUE TO RADIATOR COOLANT MIXING WITH TRANSMISSION OIL. I REFUSE TO SPEND 4-5K ON REPAIR. THIS IS SOMETHING THAT IS MANUFACTURING DESIGN DEFECT AND NISSAN COMPANY KNOW ABOUT IT. THERE SHOULD HAVE BEEN A RECALL INSTEAD OF A CLASS ACTION LAWSUIT. THESE WERE NOT ISOLATED ISSUE. NISSAN SHOULD PAY FOR ALL THE REPAI…

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TRANSMISSION FAILURE DUE TO RADIATOR COOLANT MIXING WITH TRANSMISSION OIL. I REFUSE TO SPEND 4-5K ON REPAIR. THIS IS SOMETHING THAT IS MANUFACTURING DESIGN DEFECT AND NISSAN COMPANY KNOW ABOUT IT. THERE SHOULD HAVE BEEN A RECALL INSTEAD OF A CLASS ACTION LAWSUIT. THESE WERE NOT ISOLATED ISSUE. NISSAN SHOULD PAY FOR ALL THE REPAIRS. THIS IS A SCAM BECAUSE THEY KNOW THAT THE RADIATOR HAS A DEFECT. NISSAN SHOULD BE FORCE TO ISSUE A RECALL OR HAVE THEM PAY FOR THE FULL REPAIR OF ALL AFFECTED VEHICLES. *DT

NHTSA ODI #10667451

76,000 miles · Dec 19, 2014
EngineService BrakesWheels

WHEN I PURCHASED MY 2006 NISSAN PATHFINDER FROM A DEALER IN 2012. VEHICLE WAS INSPECTED AND DEEMED SAFE TO DRIVE. I NOTICED MY TIRE PRESSURE SENSOR STAYED ON ALL THE TIME. EVEN AFTER FILLING TO THE RECOMMENDED PSI. DIDN'T THINK MUCH OF IT. WENT ON TO DRIVE THE VEHICLE WITH NO ISSUES UNTIL THE NEXT YEAR WHEN I WOULD GET THIS SHAK…

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WHEN I PURCHASED MY 2006 NISSAN PATHFINDER FROM A DEALER IN 2012. VEHICLE WAS INSPECTED AND DEEMED SAFE TO DRIVE. I NOTICED MY TIRE PRESSURE SENSOR STAYED ON ALL THE TIME. EVEN AFTER FILLING TO THE RECOMMENDED PSI. DIDN'T THINK MUCH OF IT. WENT ON TO DRIVE THE VEHICLE WITH NO ISSUES UNTIL THE NEXT YEAR WHEN I WOULD GET THIS SHAKING AND RUMBLE AT ABOUT 2500 RPM. TOOK IT TO A LOCAL MECHANIC AND HE COULDN'T FIND ANYTHING WRONG EXCEPT FOR NEEDING NEW BRAKE PADS AND ENGINE TUNE UP. HAD THAT DONE BUT STILL MY CAR CONTINUED TO RUMBLE WHEN I WOULD ACCELERATE. IT WAS INTERMITTENT ON AND OFF UNTIL IT GOT SO BAD THAT I HAD TO PULL OVER AND LET MY ENGINE COOL BEFORE IT WOULD DO IT AGAIN. RECENTLY I TOOK IT TO A DIFFERENT MECHANIC AND HAD THEM LOOK AT IT. SHE RAN A TEST ON THE COMPUTER AND THE CAR GAVE CODES THAT LINKED BACK TO THE TRANSFER CASE. SHE THEN HAD IT LOOKED AT BY HER TRANSMISSION EXPERT AND HE DISCOVERED COOLANT AND FLUID INSIDE THE TRANSMISSION. ONLY THEN WAS IT LINKED TO ALL OTHER OCCURRENCES THAT FALL BACK ON NISSAN. I READ ONLINE THAT THERE IS A CLASS ACTION LAWSUIT AGAINST NISSAN FOR FAILING RADIATORS AND TRANSMISSIONS. IT WAS NEVER BROUGHT TO MY ATTENTION WHEN PURCHASING THE VEHICLE EVEN THOUGH THIS WAS DURING THE HEIGHT OF THE DISPUTE. WITH IT BEING OUT OF DATE FOR ANY COVERAGES UNDER THE LAWSUIT. I'M NOW LEFT WITHOUT A VEHICLE AND A HEFTY $3,600 REPAIR BILL THAT SHOULD HAVE NEVER BEEN THERE TO BEGIN WITH. I HOPE NISSAN HAS A PLAN TO FIX THIS ISSUE WITHOUT THE CONSUMER PAYING OUT OF POCKET. IF NOT I WILL BE PURSUING A CASE AGAINST THE DEALER FOR SELLING ME A CAR THAT IS UNSAFE TO DRIVE. *TR

NHTSA ODI #10667390

123,000 miles · Dec 4, 2014
Power TrainVehicle Speed Control

I HAVE BEEN WITHOUT TRANSPORTATION FOR 2 MONTHS DUE TO TRANSMISSION PROBLEMS. MY TRUCK TRANSMISSION WENT OUT ON ME OCT. 5, 2014 ON MY WAY TAKING MY KIDS TO SCHOOL. I WAS VERY DISAPPOINTED BECAUSE I WAS LATE TO WORK AND HAD TO FIND OTHER MEANS TO GET MY KIDS TO SCHOOL. PLEASE HELP *TR

NHTSA ODI #10662120

101,000 miles · Dec 3, 2014
Power Train

A FAULTY RADIATOR CAUSED FLUID TO LEAK INTO MY TRANSMISSION, CAUSING MAJOR DAMAGE TO THE TRANSMISSION AND THE COMPUTER INSIDE OF IT. THE ISSUE WAS INITIALLY NOTICED ON A DRIVE UP INTO THE MOUNTAINS (ALTHOUGH AT THE TIME WE DID NOT WHAT IT WAS). AS WE WERE CLIMBING UPHILL WE NOTICED A SHUDDERING AND IT FELT AS THOUGH THE TRANSMIS…

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A FAULTY RADIATOR CAUSED FLUID TO LEAK INTO MY TRANSMISSION, CAUSING MAJOR DAMAGE TO THE TRANSMISSION AND THE COMPUTER INSIDE OF IT. THE ISSUE WAS INITIALLY NOTICED ON A DRIVE UP INTO THE MOUNTAINS (ALTHOUGH AT THE TIME WE DID NOT WHAT IT WAS). AS WE WERE CLIMBING UPHILL WE NOTICED A SHUDDERING AND IT FELT AS THOUGH THE TRANSMISSION WAS SLIPPING A BIT. WE MADE IT BACK HOME SAFELY, BUT ON TWO SUBSEQUENT TRIPS ON THE HIGHWAY THE SAME THING HAPPENED AS WELL AS IT OVERHEATING ON ONE OCCASION. I ALSO NOTICED THAT WHILE DRIVING IN TOWN, THE TRANSMISSION WOULD JUMP A BIT UPON PUTTING IT INTO GEAR AND THERE WAS ALSO ANOTHER OCCASION OF IT OVERHEATING. THANK GOODNESS WE WERE NEVER PUT IN A DANGEROUS SITUATION DUE TO THIS ISSUE, ALTHOUGH THAT PROBABLY HAS A LOT TO DO WITH THE FACT THAT WE LIMITED DRIVING ON THE FREEWAY AFTER FIRST NOTICING THE PROBLEM, AS IT WAS MORE NOTICEABLE WHEN DRIVING AT A HIGHER RATE OF SPEED. *JS

NHTSA ODI #10661999

68,000 miles · Nov 21, 2014
Fuel System, Gasoline

I WAS DRIVING TO WORK ON A 30 DEGREE MORNING AFTER JUST DROPPING MY SON (DIAGNOSED WITH SICKLE CELL DISEASE) TO SCHOOL. HAD THIS BEEN PRIOR TO DROPPING HIM TO SCHOOL HE WOULD HAVE BEEN SITTING IN THE FREEZING VEHICLE FOR 30MINS UNTIL MY HUSBAND WAS ABLE TO GET TO US AND THIS COULD HAVE AGGRAVATED HIS CONDITION. I WAS PRESSING …

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I WAS DRIVING TO WORK ON A 30 DEGREE MORNING AFTER JUST DROPPING MY SON (DIAGNOSED WITH SICKLE CELL DISEASE) TO SCHOOL. HAD THIS BEEN PRIOR TO DROPPING HIM TO SCHOOL HE WOULD HAVE BEEN SITTING IN THE FREEZING VEHICLE FOR 30MINS UNTIL MY HUSBAND WAS ABLE TO GET TO US AND THIS COULD HAVE AGGRAVATED HIS CONDITION. I WAS PRESSING ON THE GAS PEDAL BUT THE VEHICLE WOULD NOT ACCELERATE AND I AM SHOWING A QUARTER TANK OF GAS LEFT IN THE VEHICLE SO DID NOT THINK THAT WAS THE PROBLEM. I WAS ABLE TO PULL TO THE SIDE OF THE ROAD AS THE VEHICLE STALLED. I THEN CONTACTED MY HUSBANDS AT WORK AND HE HAD TO LEAVE TO COME CHECK ON THE VEHICLE AND DETERMINED IT MAY NEED GAS BECAUSE EVERYTHING ELSE LOOKED OK AND WE HAD JUST COMPLETED A SERVICE WITH NO MENTION OF ANY ISSUES WITH THE VEHICLE. HE DROVE ME TO THE GAS STATION IN HIS VEHICLE WHERE WE PURCHASED SOME GAS CAME BACK POURED IT IN THE VEHICLE AND IT STARTED UP AND WAS FINE. I DIDN'T THINK MUCH OF IT UNTIL IT HAPPENED AGAIN IN THE MIDDLE OF RUSH HOUR TRAFFIC (AM). I THEN DECIDED TO CHECK FOR ANY RECALLS AND FOUND THERE WAS A RECALL FOR THE SAME ISSUE 2006 NISSAN PATHFINDER FUEL SYSTEM, GASOLINE:STORAGE:AUXILIARY TANK NHTSA CAMPAIGN #10V075000 WE THEN ADDRESSED THIS WITH NISSAN AND THEY ADVISED THAT ALTHOUGH IT IS THE SAME EXACT ISSUE, MY VIN NUMBER WAS NOT INCLUDED IN THE RECALL SO CORRECTING THIS ISSUE IS AT MY EXPENSE. THIS SHOULD NOT BE AT MY EXPENSE ESPECIALLY SINCE THERE IS A KNOWN IDENTICAL ISSUE WITH THE PART. *TR

NHTSA ODI #10660012

130,110 miles · Nov 20, 2014
Unknown Or Other

RADIATOR COOLANT WENT INTO THE TRANSMISSION. CAUSING IT TO STOP RUNNING AND STUCK IN 4TH GEAR..... ALMOST MAKING IT OFF RTE 22 SO I WON'T GET INTO AN ACCIDENT..... *TR

NHTSA ODI #10659839

Mileage unknown · Nov 20, 2014
Power Train

ON DECEMBER 12 2013 I WAS DRIVING DOWN HIGHWAY 195,SPEED LIMIT WAS 65 MILES AN HOUR, ABOUT TEN MINUTES ON MY WAY HOME I HEARD A KNOCKING SOUND COMING FROM MY 2006 NISSAN PATHFINDER, AS I PULLED OVER ON THE BREAK DOWN LANE I GOT OUT AND CHECK UNDER THE HOOD AND SAW NOTHING SO I CONTINUE TO DRIVE I GOT OFF THE HIGHWAY AND DROVE IT…

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ON DECEMBER 12 2013 I WAS DRIVING DOWN HIGHWAY 195,SPEED LIMIT WAS 65 MILES AN HOUR, ABOUT TEN MINUTES ON MY WAY HOME I HEARD A KNOCKING SOUND COMING FROM MY 2006 NISSAN PATHFINDER, AS I PULLED OVER ON THE BREAK DOWN LANE I GOT OUT AND CHECK UNDER THE HOOD AND SAW NOTHING SO I CONTINUE TO DRIVE I GOT OFF THE HIGHWAY AND DROVE IT TO THE DEALERSHIP WHERE I PURCHASE THE VEHICLE ,AND THEY LOOKED AT THE VEHICLE AND TOLD ME IT WAS THE TRANSMISSION AND IT WAS GOING TO COST ME $5400.00 TO REPLACE IT AND IF I DON'T LIKE IT, I CAN TAKE IT TO NISSAN DEALERSHIP IN DARTMOUTH MA, WHICH I DID, AND THEY SAID THE SAME THING AND THAT THERE WAS NO RECALL ON THE TRANSMISSION SO THERE IS NOTHING THEY CAN DO FOR ME BUT PUT ME IN ANOTHER VEHICLE WITH MONTHLY PAYMENTS, SO I TOOK MY NISSAN PATHFINDER TO A MECHANIC BUSINESS CALL SAFE GUARD TRANSMISSION LOCATED ON DARTMOUTH STREET IN NEW BEDFORD MA, WHICH I ENDED UP PAYING 3600.00 TO REPLACE THE TRANSMISSION. I NEED TO BE REIMBURSE FOR THE AMOUNT I SPENT ON THE TRANSMISSION THAT A RECALL WAS ON, IF YOUR COMPANY REFUSE I WILL CONTACT THE ATTORNEY GENERAL. *TR

NHTSA ODI #10659607

110,000 miles · Nov 18, 2014
Fuel/propulsion System

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE FUEL GAUGE FAILED TO DISPLAY THE CORRECT FUEL LEVEL AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN STATED THAT THE FUEL LEVEL SENSOR NEEDED TO BE REPLACED. NO REPAIRS WERE MADE T…

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TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT THE FUEL GAUGE FAILED TO DISPLAY THE CORRECT FUEL LEVEL AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN STATED THAT THE FUEL LEVEL SENSOR NEEDED TO BE REPLACED. NO REPAIRS WERE MADE TO THE VEHICLE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 110,000.

NHTSA ODI #10658971

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.