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2007 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2007 Nissan Xterra are substantially higher than the model-year median of 78.

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When problems were reported

Mileage at the reported incident

498 reports with mileage · 59 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 231 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 136 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 85 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports3 fire reports5 injury reports

Engine complaints

85 reports
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105,000 miles · Aug 19, 2013
EnginePower Train

MY 07 NISSAN XTERRA HAS BEEN OUT OF COMMISSION FOR 2 MONTHS NOW AND AFTER MANY PHONE CALLS AND EMAILS NISSAN STILL WILL NOT OWN UP TO THEIR MISTAKE. THEIR FAULTY RADIATOR DESIGN HAS RUINED BOTH MY RADIATOR AND TRANSMISSION. THE SERVICE CENTER WAS WELL AWARE OF THE PROBLEM AND YET NEVER MENTIONED IT TO ME THE NUMEROUS TIMES I BRO…

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MY 07 NISSAN XTERRA HAS BEEN OUT OF COMMISSION FOR 2 MONTHS NOW AND AFTER MANY PHONE CALLS AND EMAILS NISSAN STILL WILL NOT OWN UP TO THEIR MISTAKE. THEIR FAULTY RADIATOR DESIGN HAS RUINED BOTH MY RADIATOR AND TRANSMISSION. THE SERVICE CENTER WAS WELL AWARE OF THE PROBLEM AND YET NEVER MENTIONED IT TO ME THE NUMEROUS TIMES I BROUGHT MY CAR IN TO BE SERVICED BY THEM. IT WASN'T UNTIL I WAS 5,000 MILES OVER THE EXTENDED WARRANTY AND HAD AN ISSUE THAT IT WAS MADE KNOWN THAT THIS IS A COMMON OCCURRENCE. ALSO, THEY CLAIMED THAT I WAS MAILED OUT A NOTICE ABOUT THE ISSUE LAST DECEMBER OF 2012, WHICH I NEVER RECEIVED, BUT CLAIM THAT THEY DID WHAT WAS REQUIRED OF THEM BY MAILING THE NOTICE OUT. AS SOON AS THEY ARE AT THE POST OFFICE IT IS OUT OF THEIR HANDS. FOR A CAR BEING ONLY 6 YEARS OLD I SHOULDN'T HAVE TO PAY HALF OF THE CAR'S WORTH TO FIX IT. I HAVE ONLY HAD THIS CAR FOR 2 YEARS AND IT WAS BOUGHT FOR OVER $13,000, NOW MY TRADE IN IS ONLY WORTH $5,000. I KNOW THERE IS AN INVESTIGATION UNDER WAY, BUT IT WAS OPENED LAST YEAR AND THERE IS NO RECENT UPDATES AS TO THE PROGRESS. I AM STILL WAITING FOR A RECALL THAT MAY NEVER COME. *TR

NHTSA ODI #10536158

58,400 miles · Aug 5, 2013
Engine

WITNESSED LOUD WHINE FROM ENGINE THAT INCREASES DUE TO ACCELERATION. WAS TOLD BY DEALER THAT IT WAS DUE TO FAILED TIMING CHAIN TENSIONER AND COULD EVENTUALLY CAUSE COMPLETE ENGINE FAILURE WITHOUT NOTICE. REPAIRS WOULD COST $1500.00 TO $2000.00. *TR

NHTSA ODI #10533711

128,000 miles · Jul 24, 2013
EnginePower Train

TRANSMISSION DOWNSHIFTED ON ITS OWN AT 45 ON A MILD DOWNGRADE. DID IT AGAIN LATER CHANGING FROM ONE FOUR LANE HIGHWAY TO ANOTHER, THIS TIME AROUND 45-50 MPH. TOOK THE TRUCK TO LOCAL NISSAN DEALER FOR DIAGNOSIS AS I TOOK OUT AN EXTENDED WARRANTY WITH OLYMPICARE. THE SERVICE ADJUSTER WAS AWARE THAT '05-'09, EVEN '10 MODELS HAVE A …

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TRANSMISSION DOWNSHIFTED ON ITS OWN AT 45 ON A MILD DOWNGRADE. DID IT AGAIN LATER CHANGING FROM ONE FOUR LANE HIGHWAY TO ANOTHER, THIS TIME AROUND 45-50 MPH. TOOK THE TRUCK TO LOCAL NISSAN DEALER FOR DIAGNOSIS AS I TOOK OUT AN EXTENDED WARRANTY WITH OLYMPICARE. THE SERVICE ADJUSTER WAS AWARE THAT '05-'09, EVEN '10 MODELS HAVE A DEFECT THAT ALLOWS RADIATOR FLUID TO MIX WITH TRANSMISSION FLUID, CREATING DEGRADATION OF TRANSMISSION AND COOLING SYSTEM. AFTER-MARKET WARRANTY IS TRYING TO DIS-ALLOW CLAIM, CITING NISSAN'S KNOWLEDGE OF THIS DESIGN FLAW. *TR

NHTSA ODI #10531700

121,460 miles · Jul 13, 2013
EngineVehicle Speed Control

EARLIER LAST WEEK, I WENT TO SOUTHERN CAL TO TAKE CARE OF SOME BUSINESS. UPON RETURNING HOME, I WAS IN HEAVY TRAFFIC AND TRAVELING BETW SPEEDS OF 35-40 MPH. WHEN TRAFFIC SPEED INCREASED, I TRIED TO ACCELERATE BUT HAD DIFFICULTY. WHEN I STEPPED ON THE GAS PEDAL, THE RMP??S INCREASED BUT MY SPEED WOULD NOT. UPON RETURNING HOME I N…

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EARLIER LAST WEEK, I WENT TO SOUTHERN CAL TO TAKE CARE OF SOME BUSINESS. UPON RETURNING HOME, I WAS IN HEAVY TRAFFIC AND TRAVELING BETW SPEEDS OF 35-40 MPH. WHEN TRAFFIC SPEED INCREASED, I TRIED TO ACCELERATE BUT HAD DIFFICULTY. WHEN I STEPPED ON THE GAS PEDAL, THE RMP??S INCREASED BUT MY SPEED WOULD NOT. UPON RETURNING HOME I NOTICED THAT I HAD A LIGHT OILY FILM ON MY BACK WINDOW. DURING THE TRIP NO WARNING LIGHTS CAME ON. ON JULY 5TH THAT ??SERVICE ENGINE SOON?? LIGHT CAME ON. I CALLED FOR AN APPT AND ONE WAS SCHEDULED FOR ME JULY 6TH. I TOLD THE DEALERSHIP REP. WHAT I HAD EXPERIENCED EARLIER IN THE WEEK AND WHAT I WAS STILL EXPERIENCING. THE REP MADE STATEMENT ABOUT LEAKY TRANSMISSION FLUID AND HE TOOK MY CAR FOR A DIAGNOSTIC TEST. A FEW HOURS LATER, THE REP CALLED TO INFORM ME THAT MY RADIATOR FAILED. HE THEN STATED THAT AS A RESULT OF MY RADIATOR FAILING THAT THE RADIATOR FLUID MIXED WITH THE TRANSMISSION FLUID. AS A RESULT, I WOULD HAVE TO REPLACE BOTH THE RADIATOR AND TRANSMISSION COSTING APPROXIMATELY $6800. HOW CAN THIS BE SINCE I GET MY CAR SERVICED REGULARLY? THIS DOES NOT APPEAR TO BE NORMAL WEAR AND TEAR ON MY VEHICLE. THROUGH NO FAULT OF MY OWN, I BELIEVE THAT THIS ENGINEERING / MANUFACTURING DEFECT WHERE OVER TIME IT ALLOWS FLUIDS TO MIX FROM ONE CHAMBER INTO THE OTHER. I TRULY BELIEVE THAT SINCE THIS IS AN INHERENT PROBLEM WITH 3 GENERATIONS ON THREE SEPARATE MODELS OF NISSAN CARS, THAT IT SHOULD BE A RECALLED ITEM. HOWEVER, I WANT IT TO BE MADE KNOWN THAT THIS IS DEFINITELY A SAFETY ISSUE BECAUSE WHEN MY RADIATOR FAILED I WAS SEVERAL HUNDREDS MILES AWAY FROM HOME AND ON THE FREEWAY. *TR

NHTSA ODI #10524690

105,500 miles · Jun 19, 2013
EnginePower Train

ABOUT TWO WEEKS AGO MY CAR WOULD NOT REVERSE AND WENT INTO NEUTRAL WHEN I WAS TRYING TO BACK OUT OF A PARKING SPOT. I TOOK MY CAR TO A NISSAN DEALERSHIP/SERVICE CENTER AND THE PERSON KNEW EXACTLY WHAT WAS WRONG WITH MY CAR. APPARENTLY IT IS VERY COMMON FOR 2005-2010 NISSAN VEHICLES TO HAVE A "FAULTY ENGINE DESIGN" THE SERVICE MA…

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ABOUT TWO WEEKS AGO MY CAR WOULD NOT REVERSE AND WENT INTO NEUTRAL WHEN I WAS TRYING TO BACK OUT OF A PARKING SPOT. I TOOK MY CAR TO A NISSAN DEALERSHIP/SERVICE CENTER AND THE PERSON KNEW EXACTLY WHAT WAS WRONG WITH MY CAR. APPARENTLY IT IS VERY COMMON FOR 2005-2010 NISSAN VEHICLES TO HAVE A "FAULTY ENGINE DESIGN" THE SERVICE MAN SAID. THE PROBLEM AS IT WAS EXPLAINED TO ME IS THAT THE RADIATOR FLUID STARTS TO LEAK INTO THE TRANSMISSION AND RUINS BOTH PARTS. MY CAR WAS BOUGHT 2 YEARS AGO FOR $14,000, THE COST TO REPLACE THE RADIATOR AND TRANSMISSION IS $8,000. FOR MYSELF AND I AM SURE FOR MANY, THIS IS NOT AN AFFORDABLE AMOUNT. AFTER RESEARCHING ONLINE AND READING THE NUMEROUS COMPLAINTS, I AM SURPRISED THAT NO ONE HAS HELD NISSAN ACCOUNTABLE AND THAT NO RECALL HAS BEEN ISSUED. I AM NOT SURE HOW MANY COMPLAINT ARE NECESSARY FOR THIS TO MOVE FORWARD. UNFORTUNATELY I HAVE A FEELING THAT PEOPLE NEED TO DIE BEFORE SOMETHING IS DONE. I HOPE THIS IS NOT THE CASE AND FEEL LIKE NISSAN IS SELLING LEMONS TO THEIR UNSUSPECTING CONSUMERS. *TR

NHTSA ODI #10520597

41,587 miles · Jun 7, 2013
EnginePower Train

HEARING WHINING/WHIRRING NOISE FROM ENGINE UPON ANY ACCELERATION AND INCREASED RPMS. REPAIR REQUIRED IS REPLACEMENT OF SECONDARY TIMING CHAIN AND TENSIONERS (GUIDES). *TR

NHTSA ODI #10515656

67,671 miles · Jun 7, 2013
EnginePower Train

I PARTICIPATED IN THE NISSAN CAMPAIGN TO REPLACE A RADIATOR AND TRANSMISSION, DUE TO A DEFECTIVE ASSEMBLY THAT CAUSED TRAN FAILURE. DEALERSHIP REPLACED THE TWO MAIN PARTS UNDER THE CAMPAIGN. I RECEIVED MY VEHICLE, AND ONLY HAD IT FOR 1 1/2 DAYS BEFORE ANOTHER ISSUE RELATED TO THE RADIATOR / COOLING SYSTEM WAS EXPERIENCED. I W…

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I PARTICIPATED IN THE NISSAN CAMPAIGN TO REPLACE A RADIATOR AND TRANSMISSION, DUE TO A DEFECTIVE ASSEMBLY THAT CAUSED TRAN FAILURE. DEALERSHIP REPLACED THE TWO MAIN PARTS UNDER THE CAMPAIGN. I RECEIVED MY VEHICLE, AND ONLY HAD IT FOR 1 1/2 DAYS BEFORE ANOTHER ISSUE RELATED TO THE RADIATOR / COOLING SYSTEM WAS EXPERIENCED. I WAS YET AGAIN, ON THE HIGHWAY HEADING TO A JOB AND OVERHEATED, THUS DISABLING MY VEHICLE. I STAYED THE INTERSTATE FOR 3 HOURS WAITING ON ROADSIDE ASSISTANCE TO TOW ME BACK TO THE DEALERSHIP. I'M HAVING AN ISSUE WITH NISSAN NOT WILLING TO COVER WHAT'S CLEARLY THEIR PROBLEM TO BEGIN WITH. IT'S NOT THE CONSUMER'S PROBLEM THAT THEY INSTALLED FAULTY COMPONENTS IN THEIR CARS AND TRUCKS, THAT CAUSED THE MAJOR MALFUNCTIONS. IF I WERE A CONSUMER (WHICH I AM); I WOULD FEEL THAT THEY ARE NOT OWNING UP TO THE FULL LIABILITY CAUSED BY THEIR NEGLIGENCE IN PUTTING INFERIOR PARTS IN THEIR VEHICLES THAT CAUSED THE MALFUNCTION IN THE FIRST PLACE. I'M NOT ONLY UPSET AT THEIR RESPONSE; LET'S NOT OVERLOOK THE FACT THAT ON THE TWO DAYS MY TRUCK FAILED (FIRST TIME WHEN THE TRANNY BLEW OUT ON THE HIGHWAY, AND THE SECOND TIME WHEN I WAS ON THE HIGHWAY AGAIN; AND OVERHEATED); I WAS HEADING TO JOB OBLIGATIONS I HAD FOR PRIVATE CLIENTS OF MINE. I LOST 1,375.65 ON DAY ONE FOR MISSING MY APPT. ON THE FIRST INCIDENT, AND AN ADDITIONAL 868.04 ON THE NEXT INCIDENT. MY TRUCK'S ISSUE IS THAT THERE NEEDS TO BE A SYSTEM FLUSH OF THE RADIATOR AND THE THERMOSTAT NEEDS REPLACEMENT... BOTH ARE DIRECT CAUSE OF THE INCIDENT WITH THEIR CRAPPY RADIATOR ASSEMBLY THEY PUT IN THE VEHICLE IN THE FIRST PLACE. I DON'T HAVE THE EXTRA MONEY TO DO THE MAINTENANCE, AND I'VE LOST MONEY IN THE ORDEAL AS WELL. I THINK IT BE "BEST PRACTICE" AND GOOD CUSTOMER CARE; THAT NNA COVER THE COST OF THE FLUSH AND THE THERMOSTAT, CAUSED FROM THE MIXTURE CONTAMINATION OF COOLANT AND TRAN FLUID. *TR

NHTSA ODI #10515590

71,000 miles · May 1, 2013
EnginePower Train

TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT A GRINDING NOISE EMITTED FROM UNDER THE HOOD AREA. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE FAILURE WAS LOCATED AT THE RADIATOR COOLER UNIT, WHICH WAS DETERMINED TO BE FRACTURED AND CAUSING COOLANT TO PENETRATE THE TRANSMISSION. AS A RESULT, THE…

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TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT A GRINDING NOISE EMITTED FROM UNDER THE HOOD AREA. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE FAILURE WAS LOCATED AT THE RADIATOR COOLER UNIT, WHICH WAS DETERMINED TO BE FRACTURED AND CAUSING COOLANT TO PENETRATE THE TRANSMISSION. AS A RESULT, THE TRANSMISSION FAILED AND WOULD NEED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 71,000.

NHTSA ODI #10510284

120,000 miles · Mar 26, 2013
Electrical SystemEngineFuel/propulsion System

EXPERIENCED INTERMITTENT FUEL GAGE OPERATION AND INACCURATE FUEL LEVEL READING WITH CHECK ENGINE LIGHT ON. DIAGNOSED AS P0463 ECM ERROR CODE (FUEL LEVEL SENSOR). NISSAN HAS CONFIRMED THE ERROR CODE AND REFUSES TO REPAIR/REPLACE THE FUEL SENDING UNIT BECAUSE VEHICLE IS OUT OF WARRANTY DESPITE PREVIOUS RECALLS ON OTHER YEAR MODELS…

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EXPERIENCED INTERMITTENT FUEL GAGE OPERATION AND INACCURATE FUEL LEVEL READING WITH CHECK ENGINE LIGHT ON. DIAGNOSED AS P0463 ECM ERROR CODE (FUEL LEVEL SENSOR). NISSAN HAS CONFIRMED THE ERROR CODE AND REFUSES TO REPAIR/REPLACE THE FUEL SENDING UNIT BECAUSE VEHICLE IS OUT OF WARRANTY DESPITE PREVIOUS RECALLS ON OTHER YEAR MODELS FOR THE SAME ISSUE. *TR

NHTSA ODI #10504550

81,000 miles · Jan 30, 2013
EnginePower Train

AFTER MY VEHICLE WAS MAKING SHUDDERING NOISES BETWEEN 40 AND 50 MPH I DECIDED TO BRING IT TO THE NEAREST DEALERSHIP TO BE CHECKED. I WAS TOLD THE RADIATOR LEAKED COOLANT INTO THE TRANSMISSION. I WAS ALSO TOLD THIS HAS BEEN AN ISSUE FOR NISSAN SO THEY WOULD COVER PART OF THE REPAIR AND I WOULD BE RESPONSIBLE FOR $2500 OF THE REPA…

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AFTER MY VEHICLE WAS MAKING SHUDDERING NOISES BETWEEN 40 AND 50 MPH I DECIDED TO BRING IT TO THE NEAREST DEALERSHIP TO BE CHECKED. I WAS TOLD THE RADIATOR LEAKED COOLANT INTO THE TRANSMISSION. I WAS ALSO TOLD THIS HAS BEEN AN ISSUE FOR NISSAN SO THEY WOULD COVER PART OF THE REPAIR AND I WOULD BE RESPONSIBLE FOR $2500 OF THE REPAIR SINCE I WAS 1300 MILES OVER THE LIMIT. I WAS NOTIFIES THE RADIATOR AND TRANSMISSION NEEDED TO BE REPLACED. I TOLD THE SERVICE REPRESENTATIVE I DID NOT HAVE THE MONEY AT MY DISPOSAL AND ASKED IF THERE WAS ANYTHING I COULD DO. I WAS TOLD WHEN I GET THE MONEY TO CALL AND THEY WILL REPAIR IT, BUT TO ALSO HURRY BECAUSE THE TRANSMISSION COULD LOCK UP ANYTIME AND CAUSE A MAJOR ACCIDENT. I WAS SHOCKED THEY WOULD EVEN LET ME LEAVE THE DEALERSHIP. I IMMEDIATELY CALLED NISSAN CUSTOMER AFFAIRS AND EXPLAINED MY SITUATION. THEY TOLD ME I WAS THEY WOULD NOT BE ABLE TO ASSIST ME IN ANY WAY AND SUGGESTED THE SAME AS THE DEALERSHIP, TO QUICKLY GET IT REPAIRED BECAUSE I CAN CAUSE A MAJOR ACCIDENT. I WAS APPALLED THEY WOULD ALLOW THEIR CUSTOMERS BE IN DANGER AND ENDANGER OTHER DRIVERS ON THE ROADS ESPECIALLY WHEN NISSAN ADMITS TO THIS BEING A QUALITY ISSUE THAT A MAJORITY OF THEIR CONSUMERS ARE HAVING. *TR

NHTSA ODI #10495290

Official recalls

1

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

1

DP12004 · 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.