NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
585 reportsClear category filter117,400 miles · Jan 14, 2015
Engine And Engine CoolingPower Train
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. …
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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.
NHTSA ODI #10672357
189,000 miles · Dec 22, 2014
Power Train
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 20 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS RESTARTED AFTER SEVERAL ATTEMPTS. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPL…
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TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 20 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS RESTARTED AFTER SEVERAL ATTEMPTS. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 189,000.
NHTSA ODI #10667620
154,565 miles · Oct 30, 2014
Power Train
TL* THE CONTACT OWNS A 2005 NISSAN PATH FINDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE…
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TL* THE CONTACT OWNS A 2005 NISSAN PATH FINDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 154,565.
NHTSA ODI #10651440
77,280 miles · Oct 27, 2014
Engine And Engine CoolingPower Train
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…
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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
NHTSA ODI #10650464
122,000 miles · Oct 27, 2014
Power Train
TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 30 MPH, THE VEHICLE SHOOK VIOLENTLY WHEN SHIFTING GEARS. THE FAILURE RECURRED ON MULTIPLE OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 1…
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TL* THE CONTACT OWNS A 2005 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 30 MPH, THE VEHICLE SHOOK VIOLENTLY WHEN SHIFTING GEARS. THE FAILURE RECURRED ON MULTIPLE OCCASIONS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,000.
NHTSA ODI #10650361
96,000 miles · Oct 10, 2014
Power Train
TRANSMISSION FAILURE MAKING A LEFT TURN WITH ONCOMING TRAFFIC. NO WARNING, NO PRIOR, NOISE OR VIBRATION, JUST A SUDDEN TOTAL FAILURE. THE CAUSE HAS BEEN DIAGNOSED AS THE LEAKING COOLANT FROM THE TRANSMISSION RADIATOR. THE CURRENT NISSAN 'EXTENDED WARRANTY' IS NOT SUFFICIENT GIVEN THE NATURE OF THE PROBLEM AND THE RISKS ASS…
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TRANSMISSION FAILURE MAKING A LEFT TURN WITH ONCOMING TRAFFIC. NO WARNING, NO PRIOR, NOISE OR VIBRATION, JUST A SUDDEN TOTAL FAILURE. THE CAUSE HAS BEEN DIAGNOSED AS THE LEAKING COOLANT FROM THE TRANSMISSION RADIATOR. THE CURRENT NISSAN 'EXTENDED WARRANTY' IS NOT SUFFICIENT GIVEN THE NATURE OF THE PROBLEM AND THE RISKS ASSOCIATED WITH A TRANSMISSION FAILURE DURING DRIVING. *TR
NHTSA ODI #10643797
72,000 miles · Oct 9, 2014
Power Train
AS I WAS PULLING OUT ONTO A BUSY STREET THE TRANSMISSION SLIPPED AND MY TWO SMALL SONS AND I NEARLY GOT NAILED BY ANGRY ONCOMING TRAFFIC THAT HONKED, YELLED, AND INAPPROPRIATELY GESTURED AT US TO GET OUT OF THE WAY. WE COULD HAVE BEEN SERIOUSLY INJURED AS WELL AS OTHERS. THIS HAPPENED MORE TIMES THAN I CAN EVEN REMEMBER. IT ALSO…
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AS I WAS PULLING OUT ONTO A BUSY STREET THE TRANSMISSION SLIPPED AND MY TWO SMALL SONS AND I NEARLY GOT NAILED BY ANGRY ONCOMING TRAFFIC THAT HONKED, YELLED, AND INAPPROPRIATELY GESTURED AT US TO GET OUT OF THE WAY. WE COULD HAVE BEEN SERIOUSLY INJURED AS WELL AS OTHERS. THIS HAPPENED MORE TIMES THAN I CAN EVEN REMEMBER. IT ALSO SHUDDERS AND SLIPS WHILE DRIVING AT 40-50 MPH. IT IS DANGEROUS! WHY DOESN'T ANYONE DO SOMETHING! I HAD BEEN TRYING TO FIGURE OUT THE PROBLEM SINCE 65,000 MILES AND AT 80,300 MILES WE FOUND TRANI FLUID IN THE RADIATOR. AFTER GOOGLING THE ISSUE AND LEARNING THAT IT WAS A PART A OF A CLASSACTION SUIT I WAS PISSED THAT I HADN'T BEEN NOTIFIED. I AM A STRUGGLING MOTHER OF TWO AND I AM STILL PAYING FOR A CAR THAT I HAVEN'T BEEN ABLE TO DRIVE FOR THE LAST YEAR BECAUSE I CAN'T AFFORD TO FIX IT! I FEEL THIS IS UNACCEPTABLE AND THERE SHOULD BE A RECALL IN PLACE!!!! LIVES ARE BEING ENDANGERED! *TR
NHTSA ODI #10643483
95,300 miles · Sep 28, 2014
EnginePower Train
I HAD THE VEHICLE'S TIRES REPLACED AND WITHIN A FEW DAYS THERE WAS A SHUDDER LIKE RUMBLE STRIPS. I TOOK THE PATHFINDER BACK TO HAVE THE TIRES LOOKED AT. REPAIR SHOP REPLACED THE WHEEL BEARINGS. THE SHUDDER STILL PERSISTED. I TALKED TO A FRIEND WHO OWNS A TRANSMISSION REPAIR SHOP AND HE TOLD ME ABOUT THE RADIATOR LEAK/TRANSMISS…
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I HAD THE VEHICLE'S TIRES REPLACED AND WITHIN A FEW DAYS THERE WAS A SHUDDER LIKE RUMBLE STRIPS. I TOOK THE PATHFINDER BACK TO HAVE THE TIRES LOOKED AT. REPAIR SHOP REPLACED THE WHEEL BEARINGS. THE SHUDDER STILL PERSISTED. I TALKED TO A FRIEND WHO OWNS A TRANSMISSION REPAIR SHOP AND HE TOLD ME ABOUT THE RADIATOR LEAK/TRANSMISSION PROBLEM. HE SAID TO CHECK THE ENGINE COOLANT FOR MILKINESS AND SEARCH ONLINE. THE COOLANT IS MILKY AND AFTER READING ALL THE OTHER COMPLAINTS, MY FAMILY IS SCARED TO USE THE PATHFINDER. I THINK A RECALL SHOULD BE ISSUED BECAUSE THE TRANSMISSION IS FAILING BECAUSE OF FAILURE OF THE COOLING SYSTEM NOT WEAR AND TEAR. A FAILING TRANSMISSION IS MORE LIKELY TO CAUSE AN ACCIDENT THAN A FAILING COOLING SYSTEM. ALSO, NISSAN'S EXTENDED WARRANTY SEEMS TO END TO EARLY TO BE EFFECTIVE. *TR
NHTSA ODI #10639647
143,140 miles · Sep 24, 2014
Power Train
TRANSMISSION FAILED WHILE DRIVING ON CITY STREETS. CAR WOULD NOT SHIFT OUT OF LOW GEAR, FORCING MY WIFE TO GET HOME ON ROAD SHOULDERS WITH EMERGENCY LIGHTS ON. THANKFULLY VERY LIGHT TRAFFIC ON A WEEKDAY AFTERNOON. RESEARCHING ONLINE, FOUND THAT THIS IS AN ISSUE WITH THE PATHFINDER, RADIATOR COOLANT LEAKING AND CAUSING TRANSMI…
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TRANSMISSION FAILED WHILE DRIVING ON CITY STREETS. CAR WOULD NOT SHIFT OUT OF LOW GEAR, FORCING MY WIFE TO GET HOME ON ROAD SHOULDERS WITH EMERGENCY LIGHTS ON. THANKFULLY VERY LIGHT TRAFFIC ON A WEEKDAY AFTERNOON. RESEARCHING ONLINE, FOUND THAT THIS IS AN ISSUE WITH THE PATHFINDER, RADIATOR COOLANT LEAKING AND CAUSING TRANSMISSION FAILURE. NEVER NOTIFIED REGARDING ANY RECALLS OR SUCH. *TR
NHTSA ODI #10638801
91,200 miles · Sep 16, 2014
EnginePower Train
THE VEHICLE BEGAN A SLIGHT SHUDDER WHEN SHIFTING AND WITHIN A FEW DAYS WHILE PASSING A TRUCK ON THE FREEWAY AT 70 MPH IT SHIFTED VERY HARD AND RESPONDED AS IF IT WAS IN NEUTRAL. ANY APPLICATION OF THE ACCELERATOR CAUSED HIGH RPM BUT GAVE NO ADDITIONAL POWER. I WAS FORCED TO PUT ON MY EMERGENCY FLASHERS AND MANEUVER THROUGH THREE…
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THE VEHICLE BEGAN A SLIGHT SHUDDER WHEN SHIFTING AND WITHIN A FEW DAYS WHILE PASSING A TRUCK ON THE FREEWAY AT 70 MPH IT SHIFTED VERY HARD AND RESPONDED AS IF IT WAS IN NEUTRAL. ANY APPLICATION OF THE ACCELERATOR CAUSED HIGH RPM BUT GAVE NO ADDITIONAL POWER. I WAS FORCED TO PUT ON MY EMERGENCY FLASHERS AND MANEUVER THROUGH THREE LANES OF TRAFFIC AS I HAD LOST ALL POWER AND COULD NOT WAS JUST COASTING ALONG THE FREEWAY. IT WAS A VERY DANGEROUS SITUATION THAT FORTUNATELY ENDED SAFELY NO THANKS TO THE CAR. IT WAS LATER DETERMINED BY MY MECHANIC THAT THE RADIATOR FLUID HAD MIXED WITH THE TRANSMISSION FLUID AND CAUSED THE TRANSMISSION COMPONENTS TO FAIL. AFTER SPENDING $1000.00 ON THE FIRST REPAIRS TO REPLACE THE RADIATOR AND FLUSH THE TRANSMISSION 3 TIMES IT RAN FOR A WEEK AND BEGAN SHIFTING VERY HARD AGAIN. IT IS NOW IN THE SHOP BEING CONSIDERED FOR A TRANSMISSION REPLACEMENT. HEARING ABOUT THE INVESTIGATION AND SIMILAR EXPERIENCES BY OTHERS IT IS A WONDER WHY THIS ISSUE HAS NOT BEEN OFFICIALLY DEEMED A SAFETY RECALL SEEING AS HOW MY SAFETY WAS DEFINITELY IN JEOPARDY AT THE TIME OF THE FAILURE. *TR
NHTSA ODI #10633575
Official recalls
2Oct 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.
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.