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2005 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2005 Nissan Xterra are substantially higher than the model-year median of 78.

About this comparison →

When problems were reported

Mileage at the reported incident

770 reports with mileage · 75 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 412 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 242 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 167 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports6 fire reports6 injury reports

Power Train complaints

412 reports
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130,000 miles · Jun 29, 2012
Power Train

TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE VEHICLE WOULD NOT START. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTICS WHERE THE TECHNICIAN ADVISED THAT THE VALVE BODY WOULD HAVE TO BE REPLACED BECAUSE THE RADIATOR WAS CRACKED AND FLOODED THE VALVE BODY. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECUR…

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TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE VEHICLE WOULD NOT START. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTICS WHERE THE TECHNICIAN ADVISED THAT THE VALVE BODY WOULD HAVE TO BE REPLACED BECAUSE THE RADIATOR WAS CRACKED AND FLOODED THE VALVE BODY. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED AFTERWARD. THE VEHICLE WAS NOT FURTHER REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 130,000.

NHTSA ODI #10463557

128,345 miles · Jun 27, 2012
EnginePower Train

FIRST INCIDENT OCCURRED IN APRIL 2011 - WHILE DRIVING THE TRANSMISSION BEGAN TO FAIL AND WOULD NOT SHIFT. I HAD TO HAVE THE VEHICLE TOWED BECAUSE IT WOULD NOT DRIVE FASTER THAN ABOUT 15-20 MPH. THE NISSAN DEALERSHIP DIAGNOSED THE PROBLEM AS "INTERNAL FAULT IN VALVE BODY" AND REPLACED THE VALVE BODY. THIS INCIDENT COST ME $156…

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FIRST INCIDENT OCCURRED IN APRIL 2011 - WHILE DRIVING THE TRANSMISSION BEGAN TO FAIL AND WOULD NOT SHIFT. I HAD TO HAVE THE VEHICLE TOWED BECAUSE IT WOULD NOT DRIVE FASTER THAN ABOUT 15-20 MPH. THE NISSAN DEALERSHIP DIAGNOSED THE PROBLEM AS "INTERNAL FAULT IN VALVE BODY" AND REPLACED THE VALVE BODY. THIS INCIDENT COST ME $1568 AND A WEEK WITHOUT A VEHICLE; WENT IN TO DEALERSHIP ON 4/20 AND I PICKED IT UP ON 4/27. SECOND INCIDENT OCCURRED IN JUNE 2012 - WHILE DRIVING WITH MY KIDS IN THE VEHICLE, ON A BUSY STREET, THE TRANSMISSION BEGAN TO FAIL AGAIN AND WOULD NOT SHIFT. ONCE AGAIN, THE VEHICLE WOULD NOT DRIVE FASTER THAN ABOUT 20 MPH. THIS TIME I HAD THE VEHICLE TOWED TO A LOCAL TRANSMISSION REPAIR SHOP. THE DIAGNOSIS WAS "FLUID IS FULL, BUT IS BLACK AND BURNT, DIPSTICK FOR THE TRANS IS CRUSTY LOOKING..." THE TRANSMISSION SHOP REBUILT THE TRANSMISSION AND REPLACED ALL FAULTY PARTS, INCLUDING THE VALVE BODY. THIS INCIDENT COST ME $3865 AND ELEVEN DAYS WITHOUT A VEHICLE; WENT IN TO TRANSMISSION SHOP ON 6/15 AND I PICKED IT UP ON 6/26. IN FOURTEEN MONTHS, I HAVE HAD TRANSMISSION FAILURE AND HAVE HAD TO REPLACE THE VALVE BODY EACH TIME, A VERY EXPENSIVE PART. IT IS SIMPLY UNACCEPTABLE THAT THE MANUFACTURER PATCHES THE VEHICLE, INSTEAD OF FIXING IT, NOT TO MENTION CHARGES THE OWNER FOR THEIR DEFECT. *TR

NHTSA ODI #10463272

114,423 miles · Jun 27, 2012
EnginePower Train

FIRST INCIDENT OCCURRED IN APRIL 2011 - WHILE DRIVING THE TRANSMISSION BEGAN TO FAIL AND WOULD NOT SHIFT. I HAD TO HAVE THE VEHICLE TOWED BECAUSE IT WOULD NOT DRIVE FASTER THAN ABOUT 15-20 MPH. THE NISSAN DEALERSHIP DIAGNOSED THE PROBLEM AS "INTERNAL FAULT IN VALVE BODY" AND REPLACED THE VALVE BODY. THIS INCIDENT COST ME $156…

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FIRST INCIDENT OCCURRED IN APRIL 2011 - WHILE DRIVING THE TRANSMISSION BEGAN TO FAIL AND WOULD NOT SHIFT. I HAD TO HAVE THE VEHICLE TOWED BECAUSE IT WOULD NOT DRIVE FASTER THAN ABOUT 15-20 MPH. THE NISSAN DEALERSHIP DIAGNOSED THE PROBLEM AS "INTERNAL FAULT IN VALVE BODY" AND REPLACED THE VALVE BODY. THIS INCIDENT COST ME $1568 AND A WEEK WITHOUT A VEHICLE; WENT IN TO DEALERSHIP ON 4/20 AND I PICKED IT UP ON 4/27. SECOND INCIDENT OCCURRED IN JUNE 2012 - WHILE DRIVING WITH MY KIDS IN THE VEHICLE, ON A BUSY STREET, THE TRANSMISSION BEGAN TO FAIL AGAIN AND WOULD NOT SHIFT. ONCE AGAIN, THE VEHICLE WOULD NOT DRIVE FASTER THAN ABOUT 20 MPH. THIS TIME I HAD THE VEHICLE TOWED TO A LOCAL TRANSMISSION REPAIR SHOP. THE DIAGNOSIS WAS "FLUID IS FULL, BUT IS BLACK AND BURNT, DIPSTICK FOR THE TRANS IS CRUSTY LOOKING..." THE TRANSMISSION SHOP REBUILT THE TRANSMISSION AND REPLACED ALL FAULTY PARTS, INCLUDING THE VALVE BODY. THIS INCIDENT COST ME $3865 AND ELEVEN DAYS WITHOUT A VEHICLE; WENT IN TO TRANSMISSION SHOP ON 6/15 AND I PICKED IT UP ON 6/26. IN FOURTEEN MONTHS, I HAVE HAD TRANSMISSION FAILURE AND HAVE HAD TO REPLACE THE VALVE BODY EACH TIME, A VERY EXPENSIVE PART. IT IS SIMPLY UNACCEPTABLE THAT THE MANUFACTURER PATCHES THE VEHICLE, INSTEAD OF FIXING IT, NOT TO MENTION CHARGES THE OWNER FOR THEIR DEFECT. *TR

NHTSA ODI #10463271

97,000 miles · Jun 18, 2012
Engine And Engine CoolingPower Train

RADIATOR FAILED LEAKING COOLANT INTO TRANSMISSION. RADIATOR HAD TO BE REPLACED AND TRANSMISSION REBUILT AT AN OUT OF POCKET COST OF $3,800. *TR

NHTSA ODI #10462143

98,800 miles · Jun 8, 2012
Power Train

A NISSAN FAULTY RADIATOR (ORIGINAL EQUIPMENT) CAUSED ANTIFREEZE TO MIX WITH TRANSMISSION FLUID SLOWLY DETERIORATING THE COMPONENTS OF THE POWERTRAIN/TRANSMISSION OF THE VEHICLE. NISSAN HAS ACKNOWLEDGED AND AGREE TO REPLACEMENT COSTS OR REPAIR TO THE FAULTY RADIATOR AND TO ITS POTENTIAL HARM TO THE TRANSMISSION BUT REFUSES TO AC…

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A NISSAN FAULTY RADIATOR (ORIGINAL EQUIPMENT) CAUSED ANTIFREEZE TO MIX WITH TRANSMISSION FLUID SLOWLY DETERIORATING THE COMPONENTS OF THE POWERTRAIN/TRANSMISSION OF THE VEHICLE. NISSAN HAS ACKNOWLEDGED AND AGREE TO REPLACEMENT COSTS OR REPAIR TO THE FAULTY RADIATOR AND TO ITS POTENTIAL HARM TO THE TRANSMISSION BUT REFUSES TO ACKNOWLEDGE OR WARRANTY THE ERODED TRANSMISSION CAUSED BY THE DEFECTIVE RADIATOR. *JS

NHTSA ODI #10461054

105,543 miles · Jun 6, 2012
Power Train

I AM THE ORIGINAL OWNER OF A 2005 NISSAN XTERRA. I HAVE HAD ALL REPAIRS AND SERVICES DONE AT DEALERSHIP AND HAD AN EXTENDED WARRANTY UNTIL APPROX 94K MILES. I BROUGHT XTERRA TO DEALERSHIP IN AUGUST 2011 FOR SERVICE AND WAS ADVISED AT THAT TIME THAT I HAD COMPLETE TRANSMISSION FAILURE BUT NOT TO WORRY BECAUSE IT WAS UNDER WARRA…

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I AM THE ORIGINAL OWNER OF A 2005 NISSAN XTERRA. I HAVE HAD ALL REPAIRS AND SERVICES DONE AT DEALERSHIP AND HAD AN EXTENDED WARRANTY UNTIL APPROX 94K MILES. I BROUGHT XTERRA TO DEALERSHIP IN AUGUST 2011 FOR SERVICE AND WAS ADVISED AT THAT TIME THAT I HAD COMPLETE TRANSMISSION FAILURE BUT NOT TO WORRY BECAUSE IT WAS UNDER WARRANTY. THE TRANSMISSION WAS REPLACED AND THEY WERE NEVER ABLE TO TELL ME WHY THE TRANSMISSION FAILED IN THE FIRST PLACE. I HAD A WARRANTY ON THE NEW TRANSMISSION FOR 12K MILES TO APPROX 104K MILES. I BROUGHT MY XTERRA TO DEALERSHIP IN MAY 2012 FOR JERKING AT APPROX 105K MILES, JUST PAST THE NEW TRANSMISSION WARRANTY. I WAS ADVISED THAT I HAD AN INTER COOLER LEAK WHERE COOLANT WAS MIXING WITH MY TRANSMISSION FLUID AND THAT THE PROBLEM COULD NOT BE REPAIRED THAT I WOULD HAVE TO "JUNK" MY XTERRA. I WAS ASSURED HOWEVER THAT I DID NOT HAVE ANYTHING WRONG WITH THE NEW TRANSMISSION. NISSAN FLUSHED ALL MY FLUIDS AT A COST OF $254, TOLD ME TO DRIVE THE XTERRA AS MUCH AS I COULD FOR THE NEXT THREE WEEKS AND BRING IT BACK TO THEM AND THEN THEY WOULD CONFIRM IF THAT IN FACT WAS THE PROBLEM. I TALKED TO SEVERAL MECHANICS INCLUDING TWO NISSAN MECHANICS AND WAS TOLD THAT I WOULD NOT HAVE TO "JUNK" THE XTERRA THAT I WOULD HAVE TO REPLACE THE RADIATOR AND TRANSMISSION AND NOT TO DRIVE THE TRUCK UNTIL IT WAS REPAIRED. I WAS ALSO ADVISED TO CONTACT NISSAN NORTH AMERICA. I CONTACTED NISSAN AND THEY TOLD ME AFTER THERE INVESTIGATION THAT I WAS TOO FAR OUT OF WARRANTY AND THERE WAS NOTHING THEY COULD OR WOULD DO TO ASSIST ME FINANCIALLY IN REPAIRING THE DAMAGE. I AM ALSO AWARE THAT NISSAN KNEW ABOUT THERE DEFECTIVE RADIATORS AND THERE IS A CLASS ACTION LAWSUIT AGAINST THEM FOR THIS EXACT PROBLEM. *TR

NHTSA ODI #10460804

90,000 miles · May 30, 2012
Power Train

VEHICLE VIBRATES AROUND 40 MPH, VIBRATES AT CERTAIN RPMS. *TR

NHTSA ODI #10460003

97,000 miles · May 29, 2012
Engine And Engine CoolingPower Train

TRANSMISSION LOCKED UP ON HIGHWAY. EVIDENTLY ENGINE COOLANT HAD GOTTEN INTO THE TRANSMISSION BY WAY OF FAILURE OF THE RADIATOR. COULD HAVE BEEN KILLED... *TR

NHTSA ODI #10459973

82,000 miles · May 9, 2012
Engine And Engine CoolingPower Train

TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION, CAUSING THE TRANSMISSION TO SEIZE. IN ADDITION, THE COOLING SYSTEM FAILED. THE RADIATOR AND THE TRANSMISSION WERE REPAIRED BY A LOCAL MECHANIC BUT THE COOLING SYSTEM WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTI…

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TL* THE CONTACT OWNS A 2005 NISSAN XTERRA. THE CONTACT STATED THAT THE RADIATOR FLUID LEAKED INTO THE TRANSMISSION, CAUSING THE TRANSMISSION TO SEIZE. IN ADDITION, THE COOLING SYSTEM FAILED. THE RADIATOR AND THE TRANSMISSION WERE REPAIRED BY A LOCAL MECHANIC BUT THE COOLING SYSTEM WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 82,000 AND THE CURRENT MILEAGE WAS 131,000.

NHTSA ODI #10457869

129,637 miles · Apr 24, 2012
Engine And Engine CoolingPower Train

NISSAN'S 2005 XTERRA HAS A MAJOR FLAW IN ITS COOLING SYSTEM AND TRANSMISSION. APPARENTLY THE COOLANT IN THE RADIATOR LEAKS INTO THE TRANSMISSION CAUSING THE TRANSMISSION TO FAIL. THIS IS VERY EXPENSIVE AS THE RADIATOR AND THE TRANSMISSION HAVE TO BE REPLACED. FLUSHING THE SYSTEM IS NOT ENOUGH. THIS SHOULD HAVE BEEN RECALLED …

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NISSAN'S 2005 XTERRA HAS A MAJOR FLAW IN ITS COOLING SYSTEM AND TRANSMISSION. APPARENTLY THE COOLANT IN THE RADIATOR LEAKS INTO THE TRANSMISSION CAUSING THE TRANSMISSION TO FAIL. THIS IS VERY EXPENSIVE AS THE RADIATOR AND THE TRANSMISSION HAVE TO BE REPLACED. FLUSHING THE SYSTEM IS NOT ENOUGH. THIS SHOULD HAVE BEEN RECALLED AND REPAIRED BY NISSAN BEFORE THE PROBLEM BECAME COSTLY. APPARENTLY NISSAN HAS KNOWN ABOUT THIS FOR SOME TIME. THIS IS DISGRACEFUL. *TR

NHTSA ODI #10456393

Official recalls

3

10V517000 · Engine And Engine Cooling

Oct 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.

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.

05V458000 · Trailer Hitches

Oct 5, 2005

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH A NISSAN ACCESSORY TOW HITCH, INADEQUATE QUALITY OF SOME WELDED JOINTS IN THE HITCH ASSEMBLY MAY RESULT IN SEPARATION OF THE HITCH FROM THE VEHICLE WHEN BEING USED TO TOW.

Consequence & remedy

Consequence: THIS COULD RESULT IN THE TRAILER SEPARATING FROM THE VEHICLE AND CAUSE A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL REPLACE THE TOW HITCHES. ON OCTOBER 17, 2005, OWNERS WERE SENT AN INTERIM LETTER ADVISING THEM NOT TO USE THE TOW HITCH UNTIL IT CAN BE REPAIRED. ANOTHER LETTER WAS SENT OUT ON NOVEMBER 21, 2005, NOTIFYING THEM TO BRING THEIR VEHICLES IN FOR REPAIR. 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.