← New search

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

Engine And Engine Cooling complaints

185 reports
Clear category filter
166,000 miles · Feb 16, 2013
Engine And Engine CoolingPower Train

DRIVING CAR STARTS HARD SHIFTING UP AND DOWN.I DON'T THINK I WOULD HAVE MADE IT HOME IF I WASN'T SO CLOSE. AFTER A LITTLE ONLINE RESEARCH I CHECK RADIATOR AND SEE THAT TRANSMISSION FLUID IS INTERMIXING WITH RADIATOR FLUID. THE WORSE PART IS NISSAN NEW THIS WAS A PROBLEM AND HASN'T DONE A RECALL. I BOUGHT THIS CAR FROM A NISSAN D…

Read full complaint

DRIVING CAR STARTS HARD SHIFTING UP AND DOWN.I DON'T THINK I WOULD HAVE MADE IT HOME IF I WASN'T SO CLOSE. AFTER A LITTLE ONLINE RESEARCH I CHECK RADIATOR AND SEE THAT TRANSMISSION FLUID IS INTERMIXING WITH RADIATOR FLUID. THE WORSE PART IS NISSAN NEW THIS WAS A PROBLEM AND HASN'T DONE A RECALL. I BOUGHT THIS CAR FROM A NISSAN DEALERS PREOWNED WITH 86,000 IN 2009. TO ME THEY NEW IT WAS A PROBLEM AND STILL SOLD ME A CAR IN WHICH I HAVE LITTLE RECOURSE, BUT TO FIX MYSELF. *TR

NHTSA ODI #10498373

102,000 miles · Feb 8, 2013
Engine And Engine CoolingPower Train

DRIVING ON THE HIGHWAY LAST EVENING MY TRANSMISSION JUST BLEW OUT. THE RPM'S WENT HIGH AND I WAS THROWN INTO FIRST OR SECOND GEAR IN AN AUTOMATIC VEHICLE. I HAD TO WEAVE TO GET OFF TO THE SIDE OF THE ROAD AND OUT OF TRAFFIC. IT WAS A HUGE SAFETY CONCERN FOR ME AND MY CHILDREN. THERE WAS NO WARNING. I HAVE CALLED NISSAN THIS…

Read full complaint

DRIVING ON THE HIGHWAY LAST EVENING MY TRANSMISSION JUST BLEW OUT. THE RPM'S WENT HIGH AND I WAS THROWN INTO FIRST OR SECOND GEAR IN AN AUTOMATIC VEHICLE. I HAD TO WEAVE TO GET OFF TO THE SIDE OF THE ROAD AND OUT OF TRAFFIC. IT WAS A HUGE SAFETY CONCERN FOR ME AND MY CHILDREN. THERE WAS NO WARNING. I HAVE CALLED NISSAN THIS MORNING AND I AM BEING TOLD THERE IS NOTHING THEY CAN DO. THERE ARE REPORTS, CLASS ACTION LAW SUITS, AND OTHER COMPLAINTS ALL OVER THE INTERNET ON THE EXACT ISSUE (RADIATOR FLUID IS LEAKING INTO TRANSMISSION AND CAUSING IT FAILURE) AND NOTHING IS BEING ADDRESSED BY NISSAN. DOES SOMEONE HAVE TO DIE BEFORE THIS IS HANDLED?? HORRIBLE BUSINESS ON THEIR PART. I KNOW HAVE A TRUCK THAT SHOULD BE WORTH $10,000-12,000 THAT HAS A $6,000 FIX BECAUSE OF A FACTORY DEFECT AND IT IS MY PROBLEM?? THIS IS UNBELIEVABLE.... *TR

NHTSA ODI #10496811

98,758 miles · Feb 6, 2013
Engine And Engine CoolingPower Train

RECENTLY I NOTICED THAT THE VEHICLE VIBRATES/SHUTTERS AT CERTAIN SPEEDS CAUSING DIFFICULTY WITH ACCELERATION. I TOOK IT TO MY MECHANIC AND THE MECHANIC TOLD ME THAT AFTER SOME RESEARCH HE DISCOVERED THERE IS A KNOWN DEFECT WITH THE RADIATOR/TRANSMISSION AND THAT I SHOULD TAKE IT TO THE DEALER. I BROUGHT IT TO THE DEALER AND THEY…

Read full complaint

RECENTLY I NOTICED THAT THE VEHICLE VIBRATES/SHUTTERS AT CERTAIN SPEEDS CAUSING DIFFICULTY WITH ACCELERATION. I TOOK IT TO MY MECHANIC AND THE MECHANIC TOLD ME THAT AFTER SOME RESEARCH HE DISCOVERED THERE IS A KNOWN DEFECT WITH THE RADIATOR/TRANSMISSION AND THAT I SHOULD TAKE IT TO THE DEALER. I BROUGHT IT TO THE DEALER AND THEY INFORMED ME THAT I WAS 2000 MILES OVER THE 100,000 MILE EXTENDED POWER TRAIN WARRANTY AND THAT I WAS NOT ELIGIBLE FOR THE REPLACEMENTS UNDER WARRANTY (WHICH WOULD HAVE COST ME $3,000?). INSTEAD IF I WANT THE RADIATOR AND TRANSMISSION REPLACED I WOULD HAVE TO PAY $7,000-$8,000 WHICH I FIND VERY UNETHICAL BECAUSE AS A PREGNANT MOTHER DRIVING AROUND 2 SMALL CHILDREN THIS VEHICLE IS UNSAFE FOR MY FAMILY TO DRIVE IN IT'S CURRENT CONDITION. NISSAN SHOULD RECALL THE DEFECTIVE PARTS AND REPLACE AT NO COST TO THE CUSTOMERS, CONSIDERING THE PART WAS DEFECTIVE WHEN BUILT AND THE CONSUMERS WERE NEVER NOTIFIED OF THE POTENTIAL ISSUES. *TR

NHTSA ODI #10496596

94,445 miles · Feb 4, 2013
Engine And Engine CoolingPower Train

AS I WAS GOING DOWN THE ROAD AND MY VEHICLE STARTED TO SHAKE LIKE I WAS RUNNING OVER THE EMERGENCY LANE VIBRATION STRIPS AND LOST POWER. I WAS IN HIGH TRAFFIC AND WAS ALMOST REAR ENDED. I HAD TO LET OFF THE GAS PEDAL, COAST A LITTLE THEN PRESS THE PEDAL AGAIN UNTIL IT SHIFTED INTO A HIGHER GEAR. I HAD IT CHECKED BY A DEALER AN…

Read full complaint

AS I WAS GOING DOWN THE ROAD AND MY VEHICLE STARTED TO SHAKE LIKE I WAS RUNNING OVER THE EMERGENCY LANE VIBRATION STRIPS AND LOST POWER. I WAS IN HIGH TRAFFIC AND WAS ALMOST REAR ENDED. I HAD TO LET OFF THE GAS PEDAL, COAST A LITTLE THEN PRESS THE PEDAL AGAIN UNTIL IT SHIFTED INTO A HIGHER GEAR. I HAD IT CHECKED BY A DEALER AND TURNS OUT THE TRANSMISSION HAD FAILED BECAUSE OF A CRACK IN THE RADIATOR ASSEMBLY THAT ALLOWED COOLANT TO LEAK INTO THE TRANSMISSION. A PROBLEM THAT MANY PATHFINDER OWNERS HAVE EXPERIENCED. A PROBLEM THAT NISSAN KNEW ABOUT IN THEIR PATHFINDERS AND INSTEAD OF RECALLING THE VEHICLES THEY EXTENDED A WARRANTY THAT LEAVES THE OWNER PAYING A $3,000 CO PAY TO HAVE THE TRANSMISSION AND RADIATOR REPLACED FOR A KNOWN PROBLEM. *TR

NHTSA ODI #10496298

122,569 miles · Jan 2, 2013
Engine And Engine CoolingPower Train

COOLANT IN THE TRANSMISSION SUDDEN LOSE OF SPEED DIFFICULT TO DRIVE MANAGE TO GET IT HOME HAVEN'T RAN IT SINCE AFRAID OF LOSING THE TRANSMISSION COMPLETELY DID NOT NO OF THIS ISSUE TILL IT WAS TOO LATE I HAVE 2 CARS BETWEEN ME AND MY 3 SONS AND NOW DOWN TO ONE CAR TILL THIS ISSUE CAN BE RESOLVE, CAN NOT AFFORD TO PAY FOR THE RE…

Read full complaint

COOLANT IN THE TRANSMISSION SUDDEN LOSE OF SPEED DIFFICULT TO DRIVE MANAGE TO GET IT HOME HAVEN'T RAN IT SINCE AFRAID OF LOSING THE TRANSMISSION COMPLETELY DID NOT NO OF THIS ISSUE TILL IT WAS TOO LATE I HAVE 2 CARS BETWEEN ME AND MY 3 SONS AND NOW DOWN TO ONE CAR TILL THIS ISSUE CAN BE RESOLVE, CAN NOT AFFORD TO PAY FOR THE REPAIRS OUT OF POCKET IM HOPING NISSAN WILL BE TAKING SOME RESPONSIBILITY I'VE OWN 5 NISSANS A STANZA, SENTRA, A PATHFINDER, MAXIMA, AND NOW 06 PATHFINDER IM HAVING ISSUES WITH. *TR

NHTSA ODI #10490816

80,000 miles · Dec 21, 2012
Engine And Engine Cooling

IN JUNE 2012 WE TOOK OUR CAR TO BE SEEN FOR STALLING AND SHAKING. NISSAN STATED "WE CAN'T REPLICATE THE PROBLEM" INSTEAD THEY REPLACED THE RADIATOR. NISSAN STATED THAT THE RADIATOR WAS LEAKING, BUT NEVER TOLD US THERE WAS A RECALL. NOW DEC WE ALMOST HAD AN ACCIDENT DUE TO THE SHAKING OF THE CAR. TOOK IT BACK TO NISSAN AND ONCE …

Read full complaint

IN JUNE 2012 WE TOOK OUR CAR TO BE SEEN FOR STALLING AND SHAKING. NISSAN STATED "WE CAN'T REPLICATE THE PROBLEM" INSTEAD THEY REPLACED THE RADIATOR. NISSAN STATED THAT THE RADIATOR WAS LEAKING, BUT NEVER TOLD US THERE WAS A RECALL. NOW DEC WE ALMOST HAD AN ACCIDENT DUE TO THE SHAKING OF THE CAR. TOOK IT BACK TO NISSAN AND ONCE AGAIN THE SAID THEY COULDN'T FIND THE PROBLEM WITH THE CAR. I MENTIONED THAT I HAD READ ABOUT TRANSMISSION POSSIBLY BEING AFFECTED BY RADIATOR LEAKS ON OTHER PATHFINDERS. NISSAN SAID I CAN'T ALWAYS BELIEVE WHAT I READ ON THE INTERNET. NISSAN DOES NOT WANT TO LOOK AT THE TRANSMISSION FOR US. I BELIEVE THAT THEY ARE JUST WAITING FOR MY CAR'S WARRANTY TO BE UP. I FEEL HELPLESS AND SCARED THAT ONE DAY I WILL BE IN AN ACCIDENT AND NISSAN NEVER HELPED MY FAMILY OUT. *TR

NHTSA ODI #10489507

116,000 miles · Dec 20, 2012
Engine And Engine CoolingPower Train

RADIATOR/TRANSMISSION COOLER FAILED LEAKING RADIATOR FLUID INTO TRANSMISSION RUINING TRANSMISSION. RADIATOR AND TRANSMISSION NEED TO BE REPLACED ACCORDING TO NISSAN DEALERSHIP. PROACTIVE REPLACEMENT (RECALL) OF KNOWN DEFECT IN RADIATOR WOULD HAVE BEEN INEXPENSIVE AND PREVENTED VERY COSTLY TRANSMISSION DAMAGE. *TR

NHTSA ODI #10489397

85,000 miles · Dec 12, 2012
Air BagsEngine And Engine CoolingFuel System, Gasoline

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THE SERVICE ENGINE LIGHT ILLUMINATED, AND THE FUEL SYSTEM GAUGE DISPLAYED THE INCORRECT FUEL LEVELS. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. A WARRANTY LETTER WAS RECEIVED FROM NISSAN TO REPAIR THE RADIATOR CRACK ASSEMBLY FAILURE, BUT THE …

Read full complaint

TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THE SERVICE ENGINE LIGHT ILLUMINATED, AND THE FUEL SYSTEM GAUGE DISPLAYED THE INCORRECT FUEL LEVELS. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. A WARRANTY LETTER WAS RECEIVED FROM NISSAN TO REPAIR THE RADIATOR CRACK ASSEMBLY FAILURE, BUT THE VEHICLE DID NOT QUALIFY DUE TO THE MILEAGE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATELY FAILURE MILEAGE WAS 85,000. THE CURRENT MILEAGE WAS 109,000. UPDATED 3/19/13 *CN UPDATED 3/29/2013 *JS

NHTSA ODI #10488102

86,000 miles · Dec 10, 2012
Engine And Engine CoolingPower Train

I WAS DRIVING ON THE FREEWAY AND WHEN VEHICLE REACHES APPROX 50 MPH, CAR STARTS SHUDDERING. OVER TIME THIS SHUDDERING NOISE BECOMES WORSE EVEN AT LOW SPEEDS 20-30 MPH. NISSAN IS WELL AWARE OF THIS PROBLEM BECAUSE THEY EXTENDED THE WARRANTY FOR THE RADIATOR/TRANSMISSION COOLER. THE WORST THING IS NISSAN IS CHARGING A CO-PAY OF…

Read full complaint

I WAS DRIVING ON THE FREEWAY AND WHEN VEHICLE REACHES APPROX 50 MPH, CAR STARTS SHUDDERING. OVER TIME THIS SHUDDERING NOISE BECOMES WORSE EVEN AT LOW SPEEDS 20-30 MPH. NISSAN IS WELL AWARE OF THIS PROBLEM BECAUSE THEY EXTENDED THE WARRANTY FOR THE RADIATOR/TRANSMISSION COOLER. THE WORST THING IS NISSAN IS CHARGING A CO-PAY OF $2,500. THEY SHOULD COVER ALL THE CHARGES INCLUDING THE CO-PAY SINCE THIS IS A KNOWN FACTORY DEFECT. *TR

NHTSA ODI #10487913

88,557 miles · Dec 1, 2012
Engine And Engine CoolingPower Train

TOOK MY 2006 PATHFINDER TO A SHOP FOR POOR HEAT, AND A SLIGHT TRANSMISSION SHUTTER AFTER CHECKING THE FLUID NOTICED THE ANTI-FREEZE WAS CONTAMINATED WITH TRANSMISSION FLUID AND THE TRANSMISSION FLUID WAS MILKY FROM THE ANTI-FREEZE. ONLY HAVING 88,000 MILES ON CAR I STARTED LOOKING FOR REASONS AND FOUND THAT THERE WAS A CRACK I…

Read full complaint

TOOK MY 2006 PATHFINDER TO A SHOP FOR POOR HEAT, AND A SLIGHT TRANSMISSION SHUTTER AFTER CHECKING THE FLUID NOTICED THE ANTI-FREEZE WAS CONTAMINATED WITH TRANSMISSION FLUID AND THE TRANSMISSION FLUID WAS MILKY FROM THE ANTI-FREEZE. ONLY HAVING 88,000 MILES ON CAR I STARTED LOOKING FOR REASONS AND FOUND THAT THERE WAS A CRACK IN THE RADIATOR CAUSING IT TO SWAP FLUIDS. AFTER SPEAKING WITH THE SHOP OWNER HE BELIEVES IT WAS CAUGHT EARLY SO THERE IS AN OFF CHANCE THAT A GOOD FLUSH AND TRANSMISSION SERVICE WILL CORRECT THE SHUTTER, HOW EVER I WILL NEED TO REPLACE THE RADIATOR, THERMOSTAT, ALL FLUIDS AND THE HOSE ASSEMBLY THAT CONNECTS THE REAR HEAT ( BECAME BRITTLE AND CRACKED FROM TRANSMISSION FLUID) FOR A COST OFF $2000 PARTS. *TR

NHTSA ODI #10486665

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.