NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
561 reports81,000 miles · Jun 18, 2012
Power Train
AT 40 MPH, THE VEHICLE STARTED VIBRATING AND GRINDING. I PROMPTLY TOOK IT IN TO THE DEALERSHIP FOR A CHECK, AND WAS INFORMED THAT IT IS THE TRANSMISSION THAT NEEDS REPLACED. I WAS TOLD THAT I "JUST MISSED" THE CUT OFF FOR THE WARRANTY EXTENSION TO COVER THIS DEFECT, AS MY VEHICLE AS 81000 MILES ON IT. THE DEFECT IS REPORTEDLY…
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AT 40 MPH, THE VEHICLE STARTED VIBRATING AND GRINDING. I PROMPTLY TOOK IT IN TO THE DEALERSHIP FOR A CHECK, AND WAS INFORMED THAT IT IS THE TRANSMISSION THAT NEEDS REPLACED. I WAS TOLD THAT I "JUST MISSED" THE CUT OFF FOR THE WARRANTY EXTENSION TO COVER THIS DEFECT, AS MY VEHICLE AS 81000 MILES ON IT. THE DEFECT IS REPORTEDLY ONLY COVERED UNTIL 80000. I WAS NEVER NOTIFIED OF A DEFECT OR RECALL. I HAVE FOLLOWED ALL MANUFACTURE RECOMMENDED MAINTENANCE OF MY PATHFINDER. PLEASE CONSIDER EXTENDING THIS COVERAGE, SINCE IT IS A DEFECT AND NOT RELATED TO MY CARE OF MY VEHICLE. *TR
NHTSA ODI #10462091
138,203 miles · Jun 12, 2012
Engine And Engine CoolingPower Train
I DROVE 2HRS AWAY TO PICK UP MY NIECE FROM COLLEGE. THE VEHICLE WAS FINE ON THE FREEWAY, BUT AS SOON AS WE EXITED, IT STARTED TO SPUTTER. WE WERE VERY CLOSE TO CAMPUS SO WE PULLED IN AND MADE IT THROUGH A COUPLE MORE STOP SIGNS BEFORE WE PULLED INTO A STALL AND PARKED. IT WOULD NOT START AFTER THAT. I HAD TO TOW IT BACK HOME…
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I DROVE 2HRS AWAY TO PICK UP MY NIECE FROM COLLEGE. THE VEHICLE WAS FINE ON THE FREEWAY, BUT AS SOON AS WE EXITED, IT STARTED TO SPUTTER. WE WERE VERY CLOSE TO CAMPUS SO WE PULLED IN AND MADE IT THROUGH A COUPLE MORE STOP SIGNS BEFORE WE PULLED INTO A STALL AND PARKED. IT WOULD NOT START AFTER THAT. I HAD TO TOW IT BACK HOME AND TO THE DEALER SHIP WHERE I WAS TOLD THAT A PROBLEM IN THE RADIATOR CAUSED FLUIDS TO MIX WHICH SHOT MY ENGINE. NOW NISSAN WANTS TO CHARGE ME $7650 FOR A RADIATOR AND TRANSMISSION. THAT'S RIDICULES CONSIDERING NISSAN KNEW THESE VEHICLE HAD FAULTY RADIATORS IN THEM. THIS COULD HAVE BEEN VERY DANGEROUS IF THIS OCCURRED ON THE FREEWAY! *TR
NHTSA ODI #10461377
116,524 miles · Jun 9, 2012
EnginePower Train
THE FAULTY SEAL THAT SEPARATES THE ANTI-FREEZE AND TRANSMISSION FLUID MIXED AND RESULTED IN THE TRANSMISSION FAILING. THIS CATASTROPHIC FAILURE THAT THE MANUFACTURER IS ADMITTING TO BUT ONLY GIVING PARTIAL REMEDY AS IT MAY NOT HAPPEN BEFORE 80,000 MILES. I FIND MYSELF ALONG WITH MANY OTHER CUSTOMERS WHO ARE FOOTING THE BILL FOR…
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THE FAULTY SEAL THAT SEPARATES THE ANTI-FREEZE AND TRANSMISSION FLUID MIXED AND RESULTED IN THE TRANSMISSION FAILING. THIS CATASTROPHIC FAILURE THAT THE MANUFACTURER IS ADMITTING TO BUT ONLY GIVING PARTIAL REMEDY AS IT MAY NOT HAPPEN BEFORE 80,000 MILES. I FIND MYSELF ALONG WITH MANY OTHER CUSTOMERS WHO ARE FOOTING THE BILL FOR THE 8600 DOLLAR REPAIR IN TOUGH ECONOMIC TIMES. WHEN BUYING A NEW VEHICLE IT SHOULD LAST LONG ENOUGH TO FINISH PAYING THE CAR NOTE WITHOUT ANY MAJOR EXPENSES. THIS ISSUE NEEDS TO BE ADDRESSED IMMEDIATELY AS A RECALL SO THE CONSUMER CAN BE REIMBURSED FOR TERRIBLE ENGINEERING THAT ANY MECHANIC WILL TELL YOU. EVEN THE NISSAN DEALERS KNOW IS A PROBLEM BUT WILL NOT TAKE OWNERSHIP. IS THERE ANY ASSISTANCE AS A CONSUMER? *JS
NHTSA ODI #10461079
109,000 miles · May 31, 2012
Power Train
I WAS PULLING OUT OF MY GARAGE WHEN MY CHECK ENGINE LIGHT CAME ON, I TOOK MY CARE TO A GARAGE WHERE THEY DIAGNOSED IT AS A TRANSMISSION PROBLEM. I TOOK IT TO A TRANSMISSION SHOP WHERE THEY HAVE FOUND THAT MY TRANSMISSION FLUID IS LEAKING INTO MY RADIATOR AND VICE VERSA. THEY MECHANIC SAID HE HAS SEEN QUITE A FEW OF THESE, WHEN…
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I WAS PULLING OUT OF MY GARAGE WHEN MY CHECK ENGINE LIGHT CAME ON, I TOOK MY CARE TO A GARAGE WHERE THEY DIAGNOSED IT AS A TRANSMISSION PROBLEM. I TOOK IT TO A TRANSMISSION SHOP WHERE THEY HAVE FOUND THAT MY TRANSMISSION FLUID IS LEAKING INTO MY RADIATOR AND VICE VERSA. THEY MECHANIC SAID HE HAS SEEN QUITE A FEW OF THESE, WHEN I CALLED NISSAN TO FIND OUT MORE I WAS TOLD THAT THERE WAS NO RECALL EVEN THOUGH THERE ARE MANY OF THESE PATHFINDERS WITH THE SAME ISSUE. IT IS THE FAILURE OF A 400 DOLLAR PART THAT NISSAN SENT NO NOTICE TO ANYONE FOR. I WAS TOLD I WAS OUT OF LUCK. I HAVE OWNED 5 NISSANS AND BECAUSE OF THIS ABSOLUTE DISREGARD FOR CUSTOMERS WILL NOT BUY ANOTHER ONE. *TR
NHTSA ODI #10460169
131,000 miles · May 30, 2012
Power Train
I WAS DRIVING HOME FROM WORK WHEN I NOTICED MY 2007 PATHFINDER WAS NOT SHIFTING PROPERLY, THEN MY CHECK ENGINE LIGHT CAME ON. I THEN TOOK IT TO AN AUTO PARTS STORE TO SEE WHAT CODE WAS CAUSING THE CHECK ENGINE LIGHT TO COME ON, I WAS TOLD IT WAS THE TRANSMISSION SPEED SENSOR. THE NEXT DAY I TOOK MY CAR TO A TRANSMISSION REPAIR…
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I WAS DRIVING HOME FROM WORK WHEN I NOTICED MY 2007 PATHFINDER WAS NOT SHIFTING PROPERLY, THEN MY CHECK ENGINE LIGHT CAME ON. I THEN TOOK IT TO AN AUTO PARTS STORE TO SEE WHAT CODE WAS CAUSING THE CHECK ENGINE LIGHT TO COME ON, I WAS TOLD IT WAS THE TRANSMISSION SPEED SENSOR. THE NEXT DAY I TOOK MY CAR TO A TRANSMISSION REPAIR SHOP WHERE I WAS TOLD IT WAS NOT THE SPEED SENSOR, BUT THE RADIATOR HAD LEAKED COOLANT INTO THE TRANSMISSION. I WAS THEN TOLD THIS WAS VERY COMMON IN THE PATHFINDER AND NISSAN WOULD NOT HELP WITH REPAIR COST. I CONTACTED THE LOCAL DEALERSHIP WHERE I USUALLY GET MY CAR SERVICED AND WAS TOLD THAT NISSAN KNEW ABOUT THIS ISSUE AND WOULD NOT HELP WITH REPAIR COSTS UNLESS I BROUGHT MY CAR TO THEM FOR DIAGNOSTIC TESTING. I DID THEY TOLD ME WHAT I ALREADY KNEW AND THAT IT WOULD COST $7500 TO REPAIR MINUS THE $105 I SPENT FOR THE DIAGNOSTIC TEST. MY CAR IS NOT PAID FOR AND I CAN'T AFFORD TO GET IT REPAIRED. NISSAN SHOULD BE HELD RESPONSIBLE FOR THEIR POOR HANDLING OF THIS DEFECT. IT SHOULD NOT TAKE SOMEONE BEING SERIOUSLY INJURED OR KILLED BEFORE THEY TAKE ACTION. SINCE FINDING OUT THIS PROBLEM I HAVE BEEN RESEARCHING AND HAVE FOUND I AM NOT ALONE IN THIS FIGHT AGAINST NISSAN. *TR
NHTSA ODI #10460021
89,600 miles · May 30, 2012
Engine
WHEN DRIVING DOWN THE ROAD 4TH GEAR DID NOT ENGAGE AT ALL. HAD TO GET OVER TO SIDE OF ROAD AND CHECK ENGINE LIGHT TURNED ON. HAD TO DRIVE IT OFF ROAD AT 20/30 MILES PER HOUR IN BUSY TRAFFIC. HAVE BEEN INFORMED THAT NISSAN IS AWARE OF THE PROBLEM BUT IS NOT ACCEPTING ANY RESPONSIBILITY FOR NOT INFORMING US OF THE PROBLEM THAT …
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WHEN DRIVING DOWN THE ROAD 4TH GEAR DID NOT ENGAGE AT ALL. HAD TO GET OVER TO SIDE OF ROAD AND CHECK ENGINE LIGHT TURNED ON. HAD TO DRIVE IT OFF ROAD AT 20/30 MILES PER HOUR IN BUSY TRAFFIC. HAVE BEEN INFORMED THAT NISSAN IS AWARE OF THE PROBLEM BUT IS NOT ACCEPTING ANY RESPONSIBILITY FOR NOT INFORMING US OF THE PROBLEM THAT THEY KNEW ABOUT MONTHS AGO. *TR
NHTSA ODI #10459985
88,000 miles · May 11, 2012
EnginePower Train
CAR STARTED SHIFTING VERY ROUGH AND STALLED IN TRAFFIC. VERY DANGEROUS! FOUND OUT FROM NISSAN SERVICE CENTER THERE IS A DEFECT IN THE RADIATOR THAT CAUSES THE COOLANT TO MIX INTO THE TRANSMISSION. BOTH THE RADIATOR AND TRANSMISSION NEED TO BE REPLACED. NISSAN EXTENDED THE WARRANTY ON BOTH PARTS TO 80,000 MILES (APPARENTLY NI…
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CAR STARTED SHIFTING VERY ROUGH AND STALLED IN TRAFFIC. VERY DANGEROUS! FOUND OUT FROM NISSAN SERVICE CENTER THERE IS A DEFECT IN THE RADIATOR THAT CAUSES THE COOLANT TO MIX INTO THE TRANSMISSION. BOTH THE RADIATOR AND TRANSMISSION NEED TO BE REPLACED. NISSAN EXTENDED THE WARRANTY ON BOTH PARTS TO 80,000 MILES (APPARENTLY NISSAN KNOWS THERE IS A PROBLEM). UNFORTUNATELY, IT AFFECTED MY CAR AT 88,000 MILES. NOW, NISSAN IS REALLY GIVING ME THE RUN-AROUND. MY CAR HAS BEEN IN THE NISSAN SERVICE CENTER FOR 2 DAYS. THEY INFORMED ME TODAY (MAY 11, 2012) THEY WOULD MAKE A DETERMINATION BY MAY 16TH IF THEY WILL "HELP PAY" FOR THE FIX. THE DEFECTIVE RADIATOR SHOULD HAVE BEEN RECALLED! I SHOULD NOT HAVE TO PAY FOR THIS FIX. SOMEONE IS GOING TO BE KILLED OR SERIOUSLY INJURED DUE TO THIS DEFECT!!!! *TR
NHTSA ODI #10458156
54,000 miles · May 2, 2012
Fuel System, Gasoline
TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT ILLUMINATED AND THE FUEL GAUGE DISPLAYED AN EMPTY READING EVEN THOUGH THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR SHOP, WHO DIAGNOSED THAT THE FUEL SENDER FLOAT ARM WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFA…
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TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. THE CONTACT STATED THAT THE CHECK ENGINE LIGHT ILLUMINATED AND THE FUEL GAUGE DISPLAYED AN EMPTY READING EVEN THOUGH THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR SHOP, WHO DIAGNOSED THAT THE FUEL SENDER FLOAT ARM WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND OFFERED NO ASSISTANCE SINCE THE VEHICLE WAS NO LONGER UNDER WARRANTY. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 54,000 AND THE CURRENT MILEAGE WAS 54,342. UPDATED 6/4/12 *CN THE CONSUMER WAS INFORMED A RECALL HAD BEEN ISSUED FOR THE PROBLEM, THE CONSUMER HAD EXPERIENCED. THE CONSUMER IS SEEKING REIMBURSEMENT. THE CONSUMER WAS INFORMED THE RECALL WAS ONLY FOR THE 2008 MODELS. UPDATED 06/11/12 *JB
NHTSA ODI #10457131
103,000 miles · Apr 24, 2012
Power Train
MY NISSAN PATHFINDER STARTED OVERHEATING. WE HAD THE THERMOSTAT CHANGED. NISSAN STILL OVERHEATED SO I TOOK IT TO THE SHOP AND A FAULTY MECHANICAL ISSUE WITH THE NISSAN CAUSED THE TRANSMISSION TO GET ANTIFREEZE IN IT AND THE RADIATOR TO GET TRANSMISSION FLUID IN IT. NISSAN EXTENDED THEIR WARRANTY TO 80,000 MILES BECAUSE OF ALL …
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MY NISSAN PATHFINDER STARTED OVERHEATING. WE HAD THE THERMOSTAT CHANGED. NISSAN STILL OVERHEATED SO I TOOK IT TO THE SHOP AND A FAULTY MECHANICAL ISSUE WITH THE NISSAN CAUSED THE TRANSMISSION TO GET ANTIFREEZE IN IT AND THE RADIATOR TO GET TRANSMISSION FLUID IN IT. NISSAN EXTENDED THEIR WARRANTY TO 80,000 MILES BECAUSE OF ALL THE CUSTOMERS HAVING TROUBLE WITH THIS, BUT MINE WAS OVER. ALSO THE GAS GAUGE IS FAULTY AND WHEN YOU FILL THE GAS TANK UP THE DIGITAL READOUT WILL NOT WORK AND THE GAS GAUGE GOES TO EMPTY. I'VE RAN OUT OF GAS TWICE BECAUSE OF THIS FAULTY GAUGE. *TR
NHTSA ODI #10456354
87,000 miles · Apr 19, 2012
Engine And Engine CoolingPower Train
TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. WHILE TRAVELING 40 MPH, THE CONTACT NOTICED A GRUMBLING SOUND COMING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE RADIATOR WAS LEAKING INTO THE TRANSMISSION. BOTH THE TRANSMISSION AND THE RADIATOR WERE REPLACED. THE CURRENT AND …
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TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. WHILE TRAVELING 40 MPH, THE CONTACT NOTICED A GRUMBLING SOUND COMING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE RADIATOR WAS LEAKING INTO THE TRANSMISSION. BOTH THE TRANSMISSION AND THE RADIATOR WERE REPLACED. THE CURRENT AND THE FAILURE MILEAGES WERE 87,000.
NHTSA ODI #10455812
Official recalls
1Dec 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.