NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
185 reportsClear category filter130,000 miles · Dec 27, 2013
Engine And Engine CoolingPower Train
JUST FOUND OUT THAT I HAVE THE COOLANT MIXED WITH THE TRANSMISSION FLUID CAUSING TRANSMISSION FAILURE.... CALLED NISSAN CONSUMER AFFAIRS AND WAS TOLD I HAD TO GO GET DIAGNOSIS AT DEALER WITCH I DID AT A COST 100.00. CALLED NISSAN BACK AND SAID I WAS OUT OF LUCK AND NOTHING THEY WOULD DO.... HOW CAN THEY GET AWAY WITH SELLING SUC…
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JUST FOUND OUT THAT I HAVE THE COOLANT MIXED WITH THE TRANSMISSION FLUID CAUSING TRANSMISSION FAILURE.... CALLED NISSAN CONSUMER AFFAIRS AND WAS TOLD I HAD TO GO GET DIAGNOSIS AT DEALER WITCH I DID AT A COST 100.00. CALLED NISSAN BACK AND SAID I WAS OUT OF LUCK AND NOTHING THEY WOULD DO.... HOW CAN THEY GET AWAY WITH SELLING SUCH A DEFECTIVE PART FOR SO LONG IS BEYOND ME AND THE FACT THAT THERE IS NUMEROUS CLASS ACTION LAW SUITS ON THIS ISSUE AND NOTHING IS BEING DONE ABOUT IT..... THIS IS A MAJOR SAFETY ISSUE AS A TRANSMISSION FAILURE WILL CAUSE THE VEHICLE TO STOP IN TRAFFIC.... SOMEONE NEEDS TO DO SOMETHING ABOUT THIS. *TR
NHTSA ODI #10557442
89,300 miles · Oct 29, 2013
Engine And Engine CoolingPower Train
ON THE HIGHWAY, THE TRANSMISSION STARTED TO FEEL AS IF THE CAR WAS GOING TO STALL. THE COOLANT LIGHT INDICATOR MOVED RAPIDLY TO THE HIGH END, WHICH SEEMED TO INDICATE A RADIATOR OR COOLANT PROBLEM. I PULLED OFF THE HIGHWAY AND LET THE CAR COOL DOWN, BEFORE PROCEEDING ON BACK ROADS TO GET HOME. THE CAR CONTINUED TO ACT AS IF I…
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ON THE HIGHWAY, THE TRANSMISSION STARTED TO FEEL AS IF THE CAR WAS GOING TO STALL. THE COOLANT LIGHT INDICATOR MOVED RAPIDLY TO THE HIGH END, WHICH SEEMED TO INDICATE A RADIATOR OR COOLANT PROBLEM. I PULLED OFF THE HIGHWAY AND LET THE CAR COOL DOWN, BEFORE PROCEEDING ON BACK ROADS TO GET HOME. THE CAR CONTINUED TO ACT AS IF IT WAS GOING TO STALL EVEN AT 15-20 MILES PER HOUR. SHORTLY THEREAFTER, THE SERVICE ENGINE LIGHT CAME ON. I HAD THE CAR TOWED TO MY NISSAN DEALERSHIP AND WAS ADVISED THAT THE RADIATOR CAUSED THE TRANSMISSION TO FAIL. NISSAN IS AWARE THIS IS A PROBLEM BUT AS MY CAR IS OVER 80,000 MILES, I WILL NEED TO PAY $2,500 TO FIX THE PROBLEM! *TR
NHTSA ODI #10549990
126,400 miles · Oct 28, 2013
Engine And Engine CoolingFuel/propulsion SystemPower Train
THE CAR STALLED IN ONCOMING TRAFFIC MORE THAN ONCE. NISSAN DEALERSHIP SAYS IT NEEDS A NEW TRANSMISSION, RADIATOR, CATALYTIC CONVERTERS, CAM SENSORS AND FUEL SYSTEM. IT HAS BEEN NOTHING BUT TROUBLE SINCE WE PURCHASED IT AND IT DANGEROUS TO DRIVE. *TR
NHTSA ODI #10549872
82,000 miles · Oct 16, 2013
Engine And Engine CoolingPower Train
DURING HIGHWAY SPEEDS NOTED CHATTERING/CHUTTERING WHEN ACCELERATING AT APPROXIMATELY 60-65 MPH. LATER AFTER EXITING THE INTERSTATE, SLOWING DOWN WHILE APPROACHING INTERSECTION, DURING AUTOMATIC TRANSMISSION DOWN SHIFT, VEHICLE SEEMED TO LUNGE FORWARD. SCARY IN CITY TRAFFIC. UPON RETURN TO HOME, REMOVED RADIATOR CAP, COOLANT F…
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DURING HIGHWAY SPEEDS NOTED CHATTERING/CHUTTERING WHEN ACCELERATING AT APPROXIMATELY 60-65 MPH. LATER AFTER EXITING THE INTERSTATE, SLOWING DOWN WHILE APPROACHING INTERSECTION, DURING AUTOMATIC TRANSMISSION DOWN SHIFT, VEHICLE SEEMED TO LUNGE FORWARD. SCARY IN CITY TRAFFIC. UPON RETURN TO HOME, REMOVED RADIATOR CAP, COOLANT FLUID WAS COLOR AND CONSISTENCY OF PEANUT BUTTER. FEARING BLOWN HEAD GASKET, CHECK ENGINE OIL WHICH WAS FINE, CHECK OF TRANSMISSION FLUID REVEALED VERY RUNNY AND MORE OF A PEANUT BUTTER COLOR ON THE DIP STICK. REMOVED TRANSMISSION DRAIN PLUG FOR A BETTER FLUID INSPECTION, WHAT DRAINED WAS VERY WATERY, REDDISH, BROWNISH, PEANUT BUTTER COLORED FLUID. DRAINED APPROXIMATELY 3 QUARTS. REPLACED DRAINED FLUID WITH NEW, SET UP APPOINTMENT AND DROVE VEHICLE TO NISSAN SERVICE CENTER. CURSORY SEARCH OF THE WEB IDENTIFIED EXCESSIVE NUMBER OF OTHER CONSUMERS COMPLAINING OF SAME ISSUE. COUPLE HOURS LATER, NISSAN SERVICE MANAGER INFORMED ME THAT THERE WAS CROSS CONTAMINATION BETWEEN COOLANT AND TRANSMISSION. BECAUSE VEHICLE HAD GREATER THAN 80000 MILES, SERVICE MANAGER INFORMED ME WOULD BE A CO-PAY OF $2500.00. REPAIR WORK COMPLETED, MONEY PAID, NOW ATTEMPTING TO HAVE NISSAN REIMBURSE. *TR
NHTSA ODI #10548188
94,000 miles · Oct 5, 2013
Engine And Engine CoolingPower Train
SHUTTERING AT ABOUT 40MPH. DEALER SAID NOTHING WAS WRONG. LATER TOOK IT TO THE NISSAN DEALER AND THE DEALER FLUSHED THE TRANSMISSION FLUID. A WEEK OR SO LATER, THE TRANSMISSION STARTED JERKING AND NOT SHIFTING CORRECTLY. I FOUND TRANSMISSION FLUID AND WATER WERE MIXED. NISSAN DEALER SAID THERE WAS NO RECALL ON THE RADIATOR.…
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SHUTTERING AT ABOUT 40MPH. DEALER SAID NOTHING WAS WRONG. LATER TOOK IT TO THE NISSAN DEALER AND THE DEALER FLUSHED THE TRANSMISSION FLUID. A WEEK OR SO LATER, THE TRANSMISSION STARTED JERKING AND NOT SHIFTING CORRECTLY. I FOUND TRANSMISSION FLUID AND WATER WERE MIXED. NISSAN DEALER SAID THERE WAS NO RECALL ON THE RADIATOR. I PURCHASED A NEW RADIATOR ,HAD IT INSTALLED. THE INSTALLER SAID THAT THE TRANSMISSION HAD WATER IN THE TRANSMISSION FLUID. I PURCHASED NEW TRANSMISSION FLUID(FOR NISSAN) AND HAD THE TRANSMISSION FLUID REPLACED, THEN HAD IT REPLACED AGAIN AFTER 100 MILES. TO REMOVE ANY RESIDUAL WATER. NISSAN STILL DENIES ANY PROBLEMS WITH THE RADIATOR OR TRANSMISSION. THE RADIATOR PROBLEM RENDERS THE ENTIRE VEHICLE USELESS. NHTSA - PLEASE REMEMBER THAT OUR GOVERNMENT IS BY THE PEOPLE AND FOR THE PEOPLE. YOU NEED TO MAKE NISSAN REPAIR OUR DEFECTIVE VEHICLES. ITS YOUR JOB. *TR
NHTSA ODI #10546824
109,000 miles · Sep 16, 2013
Engine And Engine CoolingPower Train
THE VEHICLE HAD SOME SHIFTING AND HESITATION ISSUES WHILE DRIVING AT HIGHWAY SPEEDS, ESPECIALLY UPON ACCELERATING AFTER DECELERATING ABOUT 5 MPH AT HIGHWAY SPEED. I BROUGHT IT IN TO THE DEALER WHO SAID THE RADIATOR NEEDED TO BE REPLACED DUE TO CROSS CONTAMINATION WITH THE TRANSMISSION. UPON THE DEALER REPLACING THE RADIATOR AN…
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THE VEHICLE HAD SOME SHIFTING AND HESITATION ISSUES WHILE DRIVING AT HIGHWAY SPEEDS, ESPECIALLY UPON ACCELERATING AFTER DECELERATING ABOUT 5 MPH AT HIGHWAY SPEED. I BROUGHT IT IN TO THE DEALER WHO SAID THE RADIATOR NEEDED TO BE REPLACED DUE TO CROSS CONTAMINATION WITH THE TRANSMISSION. UPON THE DEALER REPLACING THE RADIATOR AND FLUSHING THE COOLING SYSTEM/TRANSMISSION, THEY CALLED AND SAID THAT THE VEHICLE IS NOW THROWING OFF CODES AND THAT THE TRANSMISSION NEEDED REPLACEMENT. IN RESEARCHING THE ISSUE ONLINE, I NOTED THERE WAS AN OPEN INVESTIGATION AS WELL AS AND EXTENDED WARRANTY OFFERED BY NISSAN FOR THIS DEFECT. THE DEALER FAILED TO MENTION THIS, SO I FORWARDED THEM THE INFORMATION AND VISITED THEM TO DISCUSS THE DEFECT. THE DEALER STATED THAT THERE WAS A LOWER COST VALVE BODY SERVICE THEY COULD ATTEMPT, BUT IF THAT DID NOT WORK, I WOULD NEED THE FULL REPLACEMENT, SO THEREFORE THEY RECOMMENDED THE REPLACEMENT. THE VALVE BODY SERVICE WAS $1300 AND A NEW TRANSMISSION WAS $5300, SO IF THE SERVICE DID NOT WORK I WOULD BE LOOKING AT $6600 PLUS ANOTHER $350 FOR THE COOLING SYSTEM AND TRANSMISSION FLUSH THEY HAD ALREADY PERFORMED. THE VEHICLE HAS 109,000 MILES ON IT, SO IT IS OUTSIDE OF THE EXTENDED WARRANTY NISSAN ISSUED FOR THIS ISSUE. I DID TRY THEIR CUSTOMER CARE LINE TO ATTEMPT TO HAVE THEM COVER THE REPAIR SINCE IT IS ONLY 9000 MILES OUTSIDE THE WARRANTY, BUT THEY SAID THERE IS NOTHING THEY CAN DO. BASED ON THE COST OF THE REPAIR VERSUS THE VALUE OF THE VEHICLE, IT'S HARD TO JUSTIFY THE EXPENSE AND THEREFORE I CONSIDERED NOT REPAIRING THE TRANSMISSION. HOWEVER, THE VEHICLE IS USED BY MY WIFE TO DRIVE OUR KIDS AROUND, AND I CAN'T IMAGINE THE CONSEQUENCE OF NOT REPAIRING AND THEN HAVE A COMPLETE FAILURE LIKE SOME OWNERS HAVE EXPERIENCED WHILE DRIVING. IT'S EVIDENT THAT THIS IS A MAJOR QUALITY AND SAFETY ISSUE, AND THAT NISSAN SHOULD BE RESPONSIBLE. *TR
NHTSA ODI #10543910
85,238 miles · Aug 13, 2013
Engine And Engine CoolingPower Train
TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE TRAVELING 40 MPH, THE VEHICLE MADE A RUMBLING NOISE AND STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS FOUND THAT THE RADIATOR HOSE HAD FAILED AND CAUSED COOLANT TO PENETRATE THE TRANSMISSION AND THAT THE TRANSMISSION …
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TL* THE CONTACT OWNS A 2006 NISSAN PATHFINDER. THE CONTACT STATED THAT WHILE TRAVELING 40 MPH, THE VEHICLE MADE A RUMBLING NOISE AND STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS FOUND THAT THE RADIATOR HOSE HAD FAILED AND CAUSED COOLANT TO PENETRATE THE TRANSMISSION AND THAT THE TRANSMISSION AND RADIATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 85,238.
NHTSA ODI #10535104
120,000 miles · Aug 11, 2013
Engine And Engine CoolingPower Train
TRANSMISSION COOLANT LINE IN BOTTOM OF RADIATOR RUPTURED LEAKING COOLANT INTO TRANSMISSION AND TRANS FLUID INTO COOLING SYSTEM. *TR
NHTSA ODI #10534758
127,000 miles · Aug 9, 2013
Engine And Engine CoolingPower Train
MY NISSAN CAME TO A STOP WHILE DRIVING HOME. I WAS GOING NO MORE THAN 30 MPH AND MY CAR STARTED TO SHAKE AND THEN IT STOPPED AND WOULD NOT MOVE ANYMORE. I TOOK IT TO A SHOP AND THEY SAID IT WAS THE TRANSMISSION AND WOULD HAVE TO REBUILT IT. THE SHOP KEPT MY CAR FOR A MONTH AND WAS UNABLE TO FIX IT, EVEN AFTER REBUILDING THE TRAN…
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MY NISSAN CAME TO A STOP WHILE DRIVING HOME. I WAS GOING NO MORE THAN 30 MPH AND MY CAR STARTED TO SHAKE AND THEN IT STOPPED AND WOULD NOT MOVE ANYMORE. I TOOK IT TO A SHOP AND THEY SAID IT WAS THE TRANSMISSION AND WOULD HAVE TO REBUILT IT. THE SHOP KEPT MY CAR FOR A MONTH AND WAS UNABLE TO FIX IT, EVEN AFTER REBUILDING THE TRANSMISSION. I FINALLY TOOK IT TO A NISSAN DEALERSHIP AND THEY STATED THAT THE PROBLEM WAS THE RADIATOR AND TRANSMISSION. THEY WOULD FIX IT, BUT IT WOULD COST ME $6,700. BECAUSE MY CAR IS OVER MILEAGE IN THE EXTENDED WARRANTY THAT NISSAN HAD OFFERED, I WOULD GET NO FINANCIAL ASSISTANCE TO FIX MY CAR--EVEN THOUGH THIS IS A MANUFACTURING DEFECT. THIS IS JUST OUTRAGEOUS AND IRRESPONSIBLE THAT NISSAN WILL NOT RECALL THE TRANSMISSION AND RADIATOR PROBLEM. LUCKILY I WAS NOT TRAVELING ON THE EXPRESSWAY AT THE TIME THE TRANSMISSION FAILED OR THERE WOULD HAVE BEEN FATALITIES. I WILL NEVER PURCHASE A NISSAN EVER AGAIN!! *TR
NHTSA ODI #10534459
76,000 miles · Aug 8, 2013
Engine And Engine CoolingPower Train
MY CAR HAS COOLANT IN TRANSMISSION AND STARTING TO GIVE ME PROBLEM I TOLD NISSAN 2 YEAR AGO WHEN MY CAR HAD 78,000 MILES BUT THEY SAID NO NOW IT HAS 103,000 AND MY TRANSMISSION IS BAD AND THEY DON'T WANT TO FIX ISSUE. *TR
NHTSA ODI #10534395
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.
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.
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.