NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
262 reportsClear category filter59,994 miles · May 9, 2011
Engine And Engine CoolingPower Train
3/10/08-TRANSMISSION IS SLIPPING AND CLUNKING, TOOK TO DEALER-TURN AWAY, 59994 MILES. 4/21/08-62,597 MILES RETURNED TO DEALER AND AGAIN WAS TOLD NO PROBLEM. THAT DAY TOOK TO LOCAL MECHANIC AND HE DRAINED TRANSMISSION FLUID. RESEMBLED A MILK SHAKE AND HE DIAGNOSED THE PROBLEM AS A BROKEN TRANSMISSION LINE IN THE RADIATOR. RETURN…
Read full complaint
3/10/08-TRANSMISSION IS SLIPPING AND CLUNKING, TOOK TO DEALER-TURN AWAY, 59994 MILES. 4/21/08-62,597 MILES RETURNED TO DEALER AND AGAIN WAS TOLD NO PROBLEM. THAT DAY TOOK TO LOCAL MECHANIC AND HE DRAINED TRANSMISSION FLUID. RESEMBLED A MILK SHAKE AND HE DIAGNOSED THE PROBLEM AS A BROKEN TRANSMISSION LINE IN THE RADIATOR. RETURNED TO DEALERSHIP AND THEY ONCE AGAIN TURNED ME AWAY REFUSING TO ACKNOWLEDGE THE PROBLEM. LOCAL MECHANIC FLUSHED TRANSMISSION AND REPAIRED RADIATOR. TRANSMISSION STILL SLIPS AND CLUNKS AND IS PRESENTLY PARKED.(NOT DRIVABLE) RECEIVED A LETTER FROM NISSAN ADMITTING TO THIS VERY PROBLEM AND THEY STILL REJECTED MY REQUEST FOR REPAIRS. BELIEVE ENGINE MAY HAVE BEEN DAMAGED AS A RESULT OF THIS PROBLEM. BURNS OIL AND STALLS AS WELL. MADE MANY REQUESTS TO NATIONAL CONSUMER AFFAIRS AND TOTALLY REJECTED MY CONCERNS. *TR
NHTSA ODI #10399700
85,000 miles · May 6, 2011
Power Train
VIBRATION OCCURRED WHILE SHIFTING. TOOK TO DEALERSHIP PF WHICH THEY STATED PROBLEM RELATED TO ENGINE COOLANT GETTING MIXED WITH TRANSMISSION OIL DUE TO FAILED COOLER INSIDE RADIATOR. COSTS FOR REBUILDING TRANSMISSION OVER $6,000THIS IS OBVIOUSLY A MANUFACTURING OR DESIGN DEFECT, NOTHING TO DO WITH NORMAL WEAR AND TEAR. NISSAN WI…
Read full complaint
VIBRATION OCCURRED WHILE SHIFTING. TOOK TO DEALERSHIP PF WHICH THEY STATED PROBLEM RELATED TO ENGINE COOLANT GETTING MIXED WITH TRANSMISSION OIL DUE TO FAILED COOLER INSIDE RADIATOR. COSTS FOR REBUILDING TRANSMISSION OVER $6,000THIS IS OBVIOUSLY A MANUFACTURING OR DESIGN DEFECT, NOTHING TO DO WITH NORMAL WEAR AND TEAR. NISSAN WILL NOT REIMBURSE THE REPAIR. *TR
NHTSA ODI #10399378
71,000 miles · Apr 11, 2011
Power Train
TL* THE CONTACT OWNS A 2005 NISSAN FRONTIER. THE CONTACT STATED THAT THE VEHICLE BEGAN VIBRATING EXTREMELY HARD AS IT OVERHEATED. THE CONTACT CHECKED THE FLUIDS IN THE VEHICLE AND FOUND THAT THE COOLANT, OIL AND TRANSMISSION FLUIDS WERE MIXED TOGETHER IN THE TRANSMISSION. THE VEHICLE HAD NOT BEEN INSPECTED BUT THE CONTACT BELIEV…
Read full complaint
TL* THE CONTACT OWNS A 2005 NISSAN FRONTIER. THE CONTACT STATED THAT THE VEHICLE BEGAN VIBRATING EXTREMELY HARD AS IT OVERHEATED. THE CONTACT CHECKED THE FLUIDS IN THE VEHICLE AND FOUND THAT THE COOLANT, OIL AND TRANSMISSION FLUIDS WERE MIXED TOGETHER IN THE TRANSMISSION. THE VEHICLE HAD NOT BEEN INSPECTED BUT THE CONTACT BELIEVED THAT THE SEALS FRACTURED ON THE ENGINE WHEN THE VEHICLE OVERHEATED, ALLOWING COOLANT TO ENTER THE TRANSMISSION. THE FAILURE AND CURRENT MILEAGE WAS 71,000.
NHTSA ODI #10395519
89,500 miles · Mar 23, 2011
Engine And Engine CoolingPower Train
RADIATOR & TRANSMISSION FAILURE. *TR
NHTSA ODI #10392653
150,000 miles · Feb 17, 2011
Power Train
TL*THE CONTACT OWNS A 2005 NISSAN FRONTIER. THE CONTACT STATED THAT THERE WAS AN INTERNAL LEAK IN THE RADIATOR WHILE SPILLED ONTO THE TRANSMISSION AND CAUSED IT TO FAIL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE TRANSMISSION AND RADIATOR NEEDED TO BE REPLACED. THE CONTACT CALLED THE MANUFACTURER WHO OFFER…
Read full complaint
TL*THE CONTACT OWNS A 2005 NISSAN FRONTIER. THE CONTACT STATED THAT THERE WAS AN INTERNAL LEAK IN THE RADIATOR WHILE SPILLED ONTO THE TRANSMISSION AND CAUSED IT TO FAIL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE TRANSMISSION AND RADIATOR NEEDED TO BE REPLACED. THE CONTACT CALLED THE MANUFACTURER WHO OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 150,000.
NHTSA ODI #10383054
98,000 miles · Feb 11, 2011
Engine And Engine CoolingPower Train
HAD BEEN GETTING SOME NOISES FROM THE TRANSMISSION FOR A LITTLE WHILE, BUT MECHANIC NEVER CAUGHT THE REAL ISSUE. TRANSMISSION FAILED WHILE DRIVING 100KM/H, OVERDRIVE AND 4TH GEARS NO LONGER WORKED. WAS ABLE TO MAKE IT HOME AND DO QUICK INTERNET SEARCH WHERE IT BECAME OBVIOUS THAT MY PROBLEM WAS RELATED TO ENGINE COOLANT GETTIN…
Read full complaint
HAD BEEN GETTING SOME NOISES FROM THE TRANSMISSION FOR A LITTLE WHILE, BUT MECHANIC NEVER CAUGHT THE REAL ISSUE. TRANSMISSION FAILED WHILE DRIVING 100KM/H, OVERDRIVE AND 4TH GEARS NO LONGER WORKED. WAS ABLE TO MAKE IT HOME AND DO QUICK INTERNET SEARCH WHERE IT BECAME OBVIOUS THAT MY PROBLEM WAS RELATED TO ENGINE COOLANT GETTING MIXED WITH TRANSMISSION OIL DUE TO FAILED COOLER INSIDE RADIATOR. OPENED UP RADIATOR CAP WHICH CONFIRMED THIS FACT, TRANNY OIL FLOATING ON TOP OF THE ENGINE COOLANT. COSTS FOR REBUILDING TRANSMISSION OVER $5,000, HOOKED UP OIL TO EXTERNAL COOLER ALREADY IN THE TRUCK, THEREFORE SAVED COST OF REPLACING RADIATOR (BYPASSED THIS COOLER). THIS IS OBVIOUSLY A MANUFACTURING OR DESIGN DEFECT, NOTHING DO WITH NORMAL WEAR AND TEAR. NISSAN WILL NOT REIMBURSE THE REPAIR. *TR
NHTSA ODI #10381634
82,000 miles · Feb 9, 2011
Engine And Engine CoolingPower Train
TL*THE CONTACT OWNS A 2005 NISSAN FRONTIER SE. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE RADIATOR RUPTURED. THE TRANSMISSION ALSO BEGAN SLIPPING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE RADIATOR AND TRANSMISSION NEEDED TO E REPLACED AS THE ANTIFREEZE MIXED WITH THE TRANSMISSION FLUID. THE CONTAC…
Read full complaint
TL*THE CONTACT OWNS A 2005 NISSAN FRONTIER SE. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE RADIATOR RUPTURED. THE TRANSMISSION ALSO BEGAN SLIPPING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE RADIATOR AND TRANSMISSION NEEDED TO E REPLACED AS THE ANTIFREEZE MIXED WITH THE TRANSMISSION FLUID. THE CONTACT CALLED THE MANUFACTURER WHO OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 82,000.
NHTSA ODI #10381323
59,000 miles · Jan 24, 2011
Power Train
I HAVE A 2005 NISSAN FRONTIER. DURING THE RECENT COLD MORNINGS I HAVE NOTICED A BUZZING/WHINNING NOISE WHEN I STARTED MY TRUCK. I TOOK THE VEHICLE INTO THE DEALERSHIP AND LATER FOUND OUT I NEEDED A NEW TIMING CHAIN. THIS WAS A HUGE SURPRISE SINCE I FOLLOWED ALL OF THE MAINTENANCE REQUIREMENTS AND ONLY HAVE 59,000 MILES. I AL…
Read full complaint
I HAVE A 2005 NISSAN FRONTIER. DURING THE RECENT COLD MORNINGS I HAVE NOTICED A BUZZING/WHINNING NOISE WHEN I STARTED MY TRUCK. I TOOK THE VEHICLE INTO THE DEALERSHIP AND LATER FOUND OUT I NEEDED A NEW TIMING CHAIN. THIS WAS A HUGE SURPRISE SINCE I FOLLOWED ALL OF THE MAINTENANCE REQUIREMENTS AND ONLY HAVE 59,000 MILES. I ALSO FOUND OUT THAT THIS IS A KNOWN PROBLEM WITH MY MODEL YEAR AND UNFORTUNATELY I WAS LESS THAN 20 DAYS OUTSIDE OF MY WARRANTY PERIOD AND NISSAN WOULD NOT PICK UP THE COST WHICH WERE ESTIMATE TO BE $1,300. I CALLED NISSAN CORPORATE TO SEE IF THEY WOULD STILL HONOR THE WARRANTY SINCE IT WAS A KNOWN PROBLEM, HOWEVER, THEY SAID THEY WERE STRICT WITH THEIR WARRANTIES AND SINCE I WAS TECHNICALLY OUTSIDE OF THE WARRANTY THEY WOULD NOT PICK UP THE COSTS OR HELP OUT. THE SERVICE I RECEIVED WAS TERRIBLE AND AFTER DOING SOME RESEARCH IT SOUNDS LIKE THERE ARE MANY OTHER PEOPLE OUT THERE THAT HAVE HAD SOME SAME ISSUE WITH THE MODEL YEAR VEHICLE I HAVE. ALL NISSAN TOLD ME I COULD DO WAS SAVE MY RECEIPTS INCASE THERE WAS A RECALL IN THE FUTURE. *TR
NHTSA ODI #10378510
95,000 miles · Oct 12, 2010
Engine And Engine CoolingFuel System, GasolinePower Train
05 NISMO FRONTIER, I HAD A TICKING NOISE WHILE DRIVING. MY ENGINE LIGHT WAS ON WITH A CATALYTIC CONVERTER CODE, GAS GAGE WAS INTERMITTENT. TOOK IT TO THE DEALER. HAD TO REPLACE THE FUEL SENDING UNIT, GET A NEW CATALYTIC CONVERTER AND HAVE MY DRIVELINE REPLACE BECAUSE IT WAS BLOWN. THE TRUCK HAD 94K WHEN I TOOK IT IN FOR REPA…
Read full complaint
05 NISMO FRONTIER, I HAD A TICKING NOISE WHILE DRIVING. MY ENGINE LIGHT WAS ON WITH A CATALYTIC CONVERTER CODE, GAS GAGE WAS INTERMITTENT. TOOK IT TO THE DEALER. HAD TO REPLACE THE FUEL SENDING UNIT, GET A NEW CATALYTIC CONVERTER AND HAVE MY DRIVELINE REPLACE BECAUSE IT WAS BLOWN. THE TRUCK HAD 94K WHEN I TOOK IT IN FOR REPAIRS. I AM CURRENTLY TRYING TO FIND A POSSIBLE COOLANT LEAK. I CAN SMELL IT BUT CAN'T FIND WHERE IT IS COMING FROM. *TR
NHTSA ODI #10360149
96,000 miles · Jul 29, 2010
Fuel System, GasolinePower Train
WHY HAS THERE BEEN NO RECALL ON NISSAN FRONTIER PICKUP TRUCKS? THEY HAVE HAD THOUSANDS OF COMPLAINTS REPORTED ONLINE ABOUT TRANSMISSION FAILURE DUE TO CROSS CONTAMINATION OF TRANSMISSION FLUID AND ENGINE COOLANT DUE TO A PROBLEM WITH THE TRANSMISSION COOLER PIPE DESIGN. THIS IS A VERY COMMON PROBLEM WITH THESE VEHICLES. ALSO I …
Read full complaint
WHY HAS THERE BEEN NO RECALL ON NISSAN FRONTIER PICKUP TRUCKS? THEY HAVE HAD THOUSANDS OF COMPLAINTS REPORTED ONLINE ABOUT TRANSMISSION FAILURE DUE TO CROSS CONTAMINATION OF TRANSMISSION FLUID AND ENGINE COOLANT DUE TO A PROBLEM WITH THE TRANSMISSION COOLER PIPE DESIGN. THIS IS A VERY COMMON PROBLEM WITH THESE VEHICLES. ALSO I HAVE A FAILED GAS GAUGE SENDING UNIT. AGAIN THERE ARE THOUSANDS OF THE SAME COMPLAINTS ONLINE. THERE HAVE BEEN RECALLS ON OTHER VEHICLES FOR THE SAME REASON, YET NOT ON THE NISSAN FRONTIER PICKUP. THE RECALLS ON OTHERS WAS ISSUED BECAUSE THERE WOULD BE FALSE READINGS OF FUEL LEVELS AND A PERSON COULD RUN OUT OF GAS IN TRAFFIC AND CAUSE AND ACCIDENT. THE SAME PROBLEM CAN OCCUR WITH THE NISSAN FRONTIER BECAUSE THE GAUGE GIVES AN INACCURATE READING OR SHOWS EMPTY YET THERE IS FUEL IN THE TANK AND THE OPERATOR WOULD HAVE NO IDEA IF HE IS ABOUT TO RUN OUT OF GAS OR NOT. BACK TO THE TRANSMISSION, THE TRANSMISSION CAN GO OUT COMPLETELY WITHOUT NOTICE DUE TO THE CROSS CONTAMINATION. THERE IS NO WAY TO NO IF THERE IS A PROBLEM UNTIL IT WAS TO LATE. THE TRANSMISSION WILL FAIL AND THERE IS NO WAY OF KNOWING THERE IS A PROBLEM UNLESS YOU CHECK THE RADIATOR PERIODICALLY. THAT IS THE ONLY WAY TO FIND THE PROBLEM WITH OUT HAVING AN ACTUAL BREAKDOWN. I HAVE HAD TO REPLACE A RADIATOR, HAVE MY TRANSMISSION COMPLETELY CLEANED OUT TWICE TO REMOVE ANY COOLANT, AND NOW MY TRANSMISSION HAS COMPLETELY FAILED. I AM ASKING FRO AN INVESTIGATION INTO THE NISSAN FRONTIER PROBLEMS AND THE NUMBERS OF THE SAME COMPLAINTS. I AM SURE THERE WOULD BE A BASIS FOR A RECALL. *TR
NHTSA ODI #10346076
Official recalls
3Oct 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.
Mar 30, 2006
ON CERTAIN KING CAB TRUCKS, IN A SEVERE SIDE IMPACT CRASH, THERE IS A POSSIBILITY THAT DEFORMATION OF THE VEHICLE'S BODY COULD CAUSE THE FUEL FILLER CAP TETHER TO BE STRETCHED TO THE POINT OF UNSCREWING THE FUEL FILLER CAP.
Consequence & remedy
Consequence: THIS MAY RESULT IN A FUEL SPILL WHICH IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL CAP TETHER PIN ASSEMBLY WITH A MODIFIED ONE FREE OF CHARGE. THE RECALL BEGAN ON APRIL 24, 2006. 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.