THE RADIATOR LEAKED INTO THE TRANSMISSION CAUSING A TRANSMISSION FAILURE. *TR
2005 Nissan Pathfinder
Owner reports · Recalls · Investigations
More warning signs than most Pathfinder years
Owner complaints for the 2005 Nissan Pathfinder are substantially higher than the model-year median of 97.
About this comparison →How this year compares
Owner complaints by model year
Compare all Pathfinder years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
956 reports with mileage · 94 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 585 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 290 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 186 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
290 reportsRADIATOR COOLANT GETTING INTO TRANSMISSION CAUSING THE SHORT CIRCUIT, TRANSMISSION COMPUTER IS INSIDE THE TRANSMISSION WHICH DESTROYS THE TRANSMISSION CAUSING REPLACEMENT, RADIATOR REPLACEMENT, THERMOSTAT AND COMPUTER SENSORS REPLACEMENT. COST FOR REPLACEMENT IN THIS PATHFINDER APPROX. $5,500 - $6,000 AND THE REMAINING LOAN ON T…
Read full complaint
RADIATOR COOLANT GETTING INTO TRANSMISSION CAUSING THE SHORT CIRCUIT, TRANSMISSION COMPUTER IS INSIDE THE TRANSMISSION WHICH DESTROYS THE TRANSMISSION CAUSING REPLACEMENT, RADIATOR REPLACEMENT, THERMOSTAT AND COMPUTER SENSORS REPLACEMENT. COST FOR REPLACEMENT IN THIS PATHFINDER APPROX. $5,500 - $6,000 AND THE REMAINING LOAN ON THE PATHFINDER IS ALMOST THE SAME AMOUNT! ACCORDING TO THE LOCAL DEALERSHIP THIS IS A MAJOR DEFAULT OF NISSAN AND A MAJOR PROBLEM WITH MORE COMPLAINTS THAN THEY THEMSELVES CAN COUNT. THIS PATHFINDER BELONGS TO AN 83 YEAR OLD MAN WHO USES THIS TRANSPORTATION TO TRAVEL WITH HIS 80 YEAR OLD WIFE TO AND FROM 90% MEDICAL USE, NOW HE CAN NOT AFFORD TO HAVE THE REPAIRS AND TO NO FAULT OF HIS AND DUE TO NISSAN'S DEFAULT AND WILL NOT AGREE TO FIX THE PROBLEM, THE PATHFINDER CAN NO LONGER BE USED AND THE LOAN PAYMENTS ARE STILL COMING IN. *TR
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING APPROXIMATELY 45 MPH, THE TRANSMISSION SEIZED AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED CONTINUOUSLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION, WHICH CAUSED THE FAILURE. THE VEHICLE WAS REPAIRED.…
Read full complaint
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. WHILE DRIVING APPROXIMATELY 45 MPH, THE TRANSMISSION SEIZED AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED CONTINUOUSLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION, WHICH CAUSED THE FAILURE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 158,000.
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, THE CHECK ENGINE SENSOR LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT FLUID FROM THE RADIATOR HAD LEAKED INTO THE TRANSMISSION. THE TRANSMISSION AND RADIATOR WOULD NEED TO BE REPLACED. …
Read full complaint
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, THE CHECK ENGINE SENSOR LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT FLUID FROM THE RADIATOR HAD LEAKED INTO THE TRANSMISSION. THE TRANSMISSION AND RADIATOR WOULD NEED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 117,400.
THE VEHICLE LAGGED SHIFTING AND SHIFTED ABRUPTLY. ALSO THE VEHICLE VIBRATED. WHEN I TOOK IT TO AN AUTO SHOP (NOT A NISSAN SHOP) THEY INDICATED THE RADIATOR HAD A CRACK IN IT AND FLUID WAS LEAKING INTO THE TRANSMISSION I TOOK IT TO A NISSAN SHOP AND THEY SAID THEY ARE HAVING PROBLEMS WITH THE 2005 PATHFINDER AND THEY WOULD FIX…
Read full complaint
THE VEHICLE LAGGED SHIFTING AND SHIFTED ABRUPTLY. ALSO THE VEHICLE VIBRATED. WHEN I TOOK IT TO AN AUTO SHOP (NOT A NISSAN SHOP) THEY INDICATED THE RADIATOR HAD A CRACK IN IT AND FLUID WAS LEAKING INTO THE TRANSMISSION I TOOK IT TO A NISSAN SHOP AND THEY SAID THEY ARE HAVING PROBLEMS WITH THE 2005 PATHFINDER AND THEY WOULD FIX THE PROBLEM BUT IT WOULD COST ME $3000 AND THERE WOULD BE NO WARRANTY ON THE FIX. SEEMS UNFAIR IF, AS THEY ADMITTED AT MY LOCAL NISSAN SHOP, THIS WAS A MANUFACTURE DEFECT. *TR
CHECK ENGINE LIGHT CAME ON, AND AFTER BRINGING VEHICLE TO NISSAN DEALERSHIP, THEY INFORMED ME THAT DUE TO AN INTERNAL RADIATOR CRACK, THAT ENGINE COOLANT HAD LEAKED INTO THE TRANSMISSION COOLING COILS AND AS A RESULT TRANSMISSION FAILURE WAS IMMINENT AND THAT BOTH THE RADIATOR AND TRANSMISSION WOULD NEED TO BE REPLACED. THEN…
Read full complaint
CHECK ENGINE LIGHT CAME ON, AND AFTER BRINGING VEHICLE TO NISSAN DEALERSHIP, THEY INFORMED ME THAT DUE TO AN INTERNAL RADIATOR CRACK, THAT ENGINE COOLANT HAD LEAKED INTO THE TRANSMISSION COOLING COILS AND AS A RESULT TRANSMISSION FAILURE WAS IMMINENT AND THAT BOTH THE RADIATOR AND TRANSMISSION WOULD NEED TO BE REPLACED. THEN THEY INDICATE THAT THEY HAD EXTENDED THE ORIGINAL VEHICLE WARRANTY DUE TO THE VOLUME OF SUCH FAILURES, AND THAT THEY WOULD MAKE THE NECESSARY REPAIRS FOR A MEAGER $3,000 "COPAY". I LAUGHED BECAUSE I THOUGHT HE WAS MERELY MAKING A JOKE, BUT THEN FOUND OUT THAT THE JOKE WAS ON THE NISSAN CUSTOMERS. APPARENTLY AS A RESULT OF A CLASS ACTION LAWSUIT SETTLEMENT, NISSAN HAD AGREED TO THE WARRANTY EXTENSION. WHAT A SLAP IN THE FACE, TO SAY THAT IN LIEU OF RECALLING THE DEFECTIVE RADIATOR, AND MAKING A $500 REPAIR, THEY DECIDED TO ROLL THE DICE WITH THEIR REPUTATION AND THEIR CUSTOMER'S WALLET ON A POTENTIAL $3,500 TO $4,000 REPAIR. WHAT A MORON BUSINESS DECISION. THE SECOND JOKE CAME, WHEN I INQUIRED ABOUT THE WARRANTY ON THE REPAIR, AND THEY INFORMED ME THAT IT WAS ONLY 12 MONTHS OR 12,000 MILES. WHAT A VOTE OF CONFIDENCE IN THEIR $3,000 REPAIR (COPAY ??). SO FOR A FEW BUCKS MORE, I CAN HAVE AN INDEPENDENT SHOP DO THE REPAIR, AND GET A BETTER WARRANTY. INSULT # 3 CAME WHEN THEY OFFERED UP, THAT ALTERNATIVELY, THEY WOULD DISCUSS BUYER ASSISTANCE ON A NEW NISSAN VEHICLE. THEY PROBABLY HEARD ME LAUGHING IN JAPAN. *TR
MY RADIATOR CRACKED INTERNALLY AND LEAKED INTO MY TRANSMISSION, WHICH DESTROYED THE PARTS AND CAUSED SIGNIFICANT DAMAGE. *TR
ENGINE COOLANT LEAKED INTO TRANSMISSION CAUSING IRREPARABLE DAMAGE; REQUIRES BOTH THE RADIATOR AND TRANSMISSION BE REPLACED. THIS PROBLEM WAS NOTICED WHILE DRIVING. THE CAR SHUDDERS AND THERE IS A HEAVY VIBRATION WHILE ACCELERATING/SHIFTING. THIS IS A CONCERN AS THE TRANSMISSION FAILURE MAY RESULT IN UNSAFE OPERATION OF THIS VEH…
Read full complaint
ENGINE COOLANT LEAKED INTO TRANSMISSION CAUSING IRREPARABLE DAMAGE; REQUIRES BOTH THE RADIATOR AND TRANSMISSION BE REPLACED. THIS PROBLEM WAS NOTICED WHILE DRIVING. THE CAR SHUDDERS AND THERE IS A HEAVY VIBRATION WHILE ACCELERATING/SHIFTING. THIS IS A CONCERN AS THE TRANSMISSION FAILURE MAY RESULT IN UNSAFE OPERATION OF THIS VEHICLE. *TR
HAD A PROBLEM WITH THE RADIATOR LEAKING A COUPLE OF YEARS AGO. MY MECHANIC TOLD ME TO PUT IN SOME FLUID THAT SEALS UP THE LEAK. WORKED WELL FOR A WHILE. THEN THIS MAY THE TRANSMISSION STARTED MAKING NOISES AND VIBRATIONS. TOOK IT TO MY MECHANIC AND HE TELLS ME THAT THE RADIATOR HAS LEAKED INTO THE TRANSMISSION. ABOUT $1,000 TO F…
Read full complaint
HAD A PROBLEM WITH THE RADIATOR LEAKING A COUPLE OF YEARS AGO. MY MECHANIC TOLD ME TO PUT IN SOME FLUID THAT SEALS UP THE LEAK. WORKED WELL FOR A WHILE. THEN THIS MAY THE TRANSMISSION STARTED MAKING NOISES AND VIBRATIONS. TOOK IT TO MY MECHANIC AND HE TELLS ME THAT THE RADIATOR HAS LEAKED INTO THE TRANSMISSION. ABOUT $1,000 TO FIX IT. I SAY GO AHEAD AS WHAT CHOICE DO I HAVE. THEY REPLACE THE RADIATOR AND FLUSH THE TRANSMISSION ABOUT 4 TIMES. ABOUT A MONTH LATER THE TRANSMISSION STARTS SHIFTING INTO 4WD BY ITSELF AND THE CAR WON'T GO ANYWHERE WHILE GIVING IT GAS. TURN IT OFF THEN ON AND THAT FIXES IT. I TAKE IT TO NISSAN BECAUSE MY MECHANIC SHOP WAS CLOSED. I EXPLAIN MY PREVIOUS REPAIRS AND MY PROBLEM. THEY TELL ME ABOUT THE EXTENDED WARRANTY. ASK ME IF I HAVE A FACTORY OR AFTER MARKET RADIATOR INSTALLED. I DON'T KNOW. SO I WAIT UNTIL MONDAY TO TALK TO MY ORIGINAL MECHANIC AND THEY SAY IT WAS AN AFTERMARKET. NISSAN SAYS THIS IS A PROBLEM AND AFTER TALKING TO THE DEALERSHIP AND NISSAN CONSUMER AFFAIRS THEY TELL ME THEY CAN'T HONOR THE WARRANTY. I ASK THEM TO MAYBE TAKE A STATEMENT FROM MY MECHANIC THAT HE TOOK OUT THE ORIGINAL FACTORY RADIATOR AND REPLACED IT, BUT THEY SAY THEY NEED THE ORIGINAL WHICH WAS TAKEN TO THE SCRAP YARD. NISSAN HAD TO REPLACE THE ACCELERATOR PEDAL AND NOW I THINK I WILL HAVE TO REPLACE THE TRANSMISSION. LESSON LEARNED THAT NISSAN DOES NOT MAKE GOOD CARS. AND WON'T BACK THEM UP EITHER. *TR
WHILE DRIVING UPHILL ON THE FREEWAY, THE TRANSMISSION IN OUR NISSAN BEGAN TO SLIP THROUGH GEARS. I HAD TO GET TOWED OFF THE FREEWAY. I TOOK THE VEHICLE TO OUR MECHANIC AND LEARNED THE RADIATOR TRANS COOLER WAS LEAKING RADIATOR FLUID INTO THE AUTOMATIC TRANSMISSION SYSTEM CAUSING CROSS CONTAMINATION AND FAILURE. OUR MECHANIC FLU…
Read full complaint
WHILE DRIVING UPHILL ON THE FREEWAY, THE TRANSMISSION IN OUR NISSAN BEGAN TO SLIP THROUGH GEARS. I HAD TO GET TOWED OFF THE FREEWAY. I TOOK THE VEHICLE TO OUR MECHANIC AND LEARNED THE RADIATOR TRANS COOLER WAS LEAKING RADIATOR FLUID INTO THE AUTOMATIC TRANSMISSION SYSTEM CAUSING CROSS CONTAMINATION AND FAILURE. OUR MECHANIC FLUSHED THE TRANS SYSTEM AND REPLACED THE RADIATOR. THE VEHICLE TRANSMISSION OPERATED OKAY FOR APPROX. 3 WEEKS THEN BEGAN TO SLIP AGAIN. NOW IT WILL NOT SHIFT OUT OF FIRST GEAR. I STARTED CHECKING INTO THIS AN LEARNED NISSAN WAS FACING A CLASS ACTION LAW SUIT IN 2012 FOR RADIATOR/TRANS OIL CROSS CONTAMINATION ISSUES. THERE WAS A DEADLINE ON NISSAN'S SETTLEMENT IN EARLY 2013 WHERE THEY EXTENDED THE WARRANTY ON THE RADIATOR TO 100K AND WOULD COVER SUBSEQUENT REPAIRS TO THE TRANS. MY MILEAGE EXCEEDS 100K AND I KNEW NOTING ABOUT THE LAWSUIT BACK IN 2012 AND 2013 AND DID NOT HAVE A TRANS PROBLEM THEN. NISSAN WILL DO NOTHING TO HELP. IS THERE ANYTHING I CAN DO BESIDES FORK OUT ALL THIS MONEY TO HAVE THE TRANS REBUILT. *TR
Official recalls
210V517000 · 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.
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
1DP12004 · 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.
Illustration