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2006 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2006 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

720 reports with mileage · 60 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 268 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 237 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 106 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports3 fire reports11 injury reports

Power Train complaints

268 reports
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58,000 miles · May 10, 2014
Power Train

JULY 2006 I PURCHASED A NEW NISSAN XTERRA. OCTOBER 2008 AT APPROX. 58,000 MILES THE TRANSMISSION FAILED. THE TRANSMISSION "SLIPPED" AS I MADE A LEFT TURN. THE VEHICLE MOMENTARILY STOPPED IN FRONT OF ON COMING TRAFFIC. TRAFFIC STOPPED FOR ME. AT THAT TIME THE VEHICLE MOVED FORWARD. I INITIALLY THOUGHT THAT THIS WAS AN ISOLATED IN…

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JULY 2006 I PURCHASED A NEW NISSAN XTERRA. OCTOBER 2008 AT APPROX. 58,000 MILES THE TRANSMISSION FAILED. THE TRANSMISSION "SLIPPED" AS I MADE A LEFT TURN. THE VEHICLE MOMENTARILY STOPPED IN FRONT OF ON COMING TRAFFIC. TRAFFIC STOPPED FOR ME. AT THAT TIME THE VEHICLE MOVED FORWARD. I INITIALLY THOUGHT THAT THIS WAS AN ISOLATED INCIDENT BUT OVER THE NEXT FEW DAYS THE PROBLEM WORSENED. ON OCTOBER 30TH I TOOK THE VEHICLE TO RICART NISSAN. AN INITIAL CHECK SHOWED A FOREIGN SUBSTANCE IN THE TRANSMISSION FLUID, THE SERVICE PERSON ACCUSED ME OF PUTTING OIL IN THE TRANSMISSION AND STATED THAT NISSAN WOULD SEND THE FLUID TO A LABORATORY FOR TESTING. APPROX 6 DAYS LATER I RECEIVED A CALL FROM THE DEALERSHIP STATING NISSAN WOULD REPLACE THE TRANSMISSION FREE OF CHARGE. AT 60,000 MILES OR A MONTH OR SO LATER MY VEHICLE WARRANTY EXPIRED. THE VEHICLE NEVER REALLY RAN CORRECTLY AFTER THAT; HEAVY SHIFTING, VEHICLE WOULD NOT WARM UP WHEN STATIONARY. I MADE SEVERAL FOLLOW UP CALLS TO THE DEALERSHIP BUT EACH TIME I WAS ADVISED THAT VEHICLE WAS OUT OF WARRANTY, OR OVER 60,000 MILES. AT THAT POINT I JUST DEALT WITH THE ROUGH RUNNING ROUGH SHIFTING VEHICLE. MOVE AHEAD TO MAY 2014. ONCE AGAIN THE VEHICLE'S TRANSMISSION SLIPPED WHILE TURNING ALMOST CAUSING ME TO HAVE AN ACCIDENT. AT THIS POINT I BEGAN RESEARCHING MY VEHICLE AND FOUND OUT THAT TRANSMISSION PROBLEMS, MORE SPECIFICALLY COOLANT LEAKING INTO THE TRANSMISSION CAUSING FAILURE WAS AN ON GOING PROBLEM, I HAD THE VEHICLE INSPECTED AT PICKERINGTON OHIO GOODYEAR. COOLANT WAS PRESENT IN THE TRANSMISSION. AT THAT TIME I NOTIFIED MY DEALERSHIP AND NISSAN OF MY ISSUE. NISSAN STATED THAT DUE TO THE VEHICLE AGE (175,000 MILES) THEY COULD NOT ASSIST ME; NISSAN REFERENCE NUMBER #[XXX]. I BELIEVE THIS IS JUST AS MUCH A SAFETY ISSUE AS A MECHANICAL ISSUE. IF THE TRANSMISSION FAILS WHEN TURNING IN FRONT OF TRAFFIC AN ACCIDENT COULD TAKE PLACE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10587558

118,000 miles · May 9, 2014
Engine And Engine CoolingPower Train

TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE ENGINE SLIPPED OUT OF GEAR AND ENGAGED FROM DRIVE TO NEUTRAL INDEPENDENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO INDICATED THAT THE RADIATOR AND TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT RE…

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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE ENGINE SLIPPED OUT OF GEAR AND ENGAGED FROM DRIVE TO NEUTRAL INDEPENDENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO INDICATED THAT THE RADIATOR AND TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 118,000. KMJ

NHTSA ODI #10587389

86,500 miles · May 7, 2014
Engine And Engine CoolingPower Train

SUV STARTED VIBRATING BADLY WHILE DRIVING AT SPEEDS NEAR 60 MPH. THIS HAPPENED FOR ABOUT 3 MONTHS. TOOK VEHICLE TO SHEEHY NISSAN IN ANNAPOLIS, MD TO HAVE INVESTIGATED AND WAS TOLD COOLANT HAD MIXED WITH TRANSMISSION FLUID DUE TO A FAILURE IN RADIATOR. I WAS TOLD THAT A COSTLY REPAIR IS MY ONLY OPTION, AND THAT WHILE I CAN DRIVE …

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SUV STARTED VIBRATING BADLY WHILE DRIVING AT SPEEDS NEAR 60 MPH. THIS HAPPENED FOR ABOUT 3 MONTHS. TOOK VEHICLE TO SHEEHY NISSAN IN ANNAPOLIS, MD TO HAVE INVESTIGATED AND WAS TOLD COOLANT HAD MIXED WITH TRANSMISSION FLUID DUE TO A FAILURE IN RADIATOR. I WAS TOLD THAT A COSTLY REPAIR IS MY ONLY OPTION, AND THAT WHILE I CAN DRIVE IT NOW, A TOTAL FAILURE AT "SOME POINT LATER" IS IMMINENT. HOW CAN I DRIVE THIS VEHICLE ON THE STREETS KNOWING THAT AT ANY MOMENT THE TRANSMISSION COULD FAIL??/ *TR

NHTSA ODI #10587080

54,000 miles · May 6, 2014
Fuel/propulsion SystemPower Train

TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT THE GEARS SLIPPED INTERMITTENTLY WHILE TRAVELING AT ANY SPEED. THE FAILURE RECURRED MULTIPLE TIMES. AN AUTHORIZED DEALER WAS NOTIFIED OF THE FAILURE MORE THAN ONCE, WHO REPAIRED THE RADIATOR AND TRANSMISSION TO NO AVAIL. THE CONTACT HAD HEARD A HUMMING NOISE WHEN…

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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT THE GEARS SLIPPED INTERMITTENTLY WHILE TRAVELING AT ANY SPEED. THE FAILURE RECURRED MULTIPLE TIMES. AN AUTHORIZED DEALER WAS NOTIFIED OF THE FAILURE MORE THAN ONCE, WHO REPAIRED THE RADIATOR AND TRANSMISSION TO NO AVAIL. THE CONTACT HAD HEARD A HUMMING NOISE WHEN CHANGING GEARS AND ALSO EXPERIENCED THE FUEL GAUGE PROVIDING ERRONEOUS FUEL LEVEL READINGS. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 10V075000 (FUEL SYSTEM, GASOLINE) BUT THE LOCAL DEALER AND MANUFACTURER BOTH STATED THAT THE VEHICLE HAD EXCEEDED THE ONE YEAR TIME FRAME TO HAVE THE RECALL REPAIR PERFORMED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 54,000. UPDATED 08/11/14*LJ THE CONSUMER WOULD LIKE TO REIMBURED THE PAYMENTS MADE TOWARDS THE DEDUCTIBLE AND THE CAR RENTAL. UPDATED 08/18/2014*JS

NHTSA ODI #10586783

129,000 miles · May 1, 2014
Power Train

FELT VIBRATING WHILE DRIVING. STOPPED AT A LIGHT AND HAD NO 1ST GEAR AFTER. I WAS TOLD WATER GOT INTO THE TRANSMISSION. CALLED NISSAN AFTER DOING RESEARCH TO FIND OUT THIS WAS A BIG PROBLEM. I WAS TOLD TOUGH LUCK PRETTY MUCH. NISSAN SHOULD RECALL ALL AFFECTED VEHICLES!!! *TR

NHTSA ODI #10586031

120,000 miles · Apr 23, 2014
Engine And Engine CoolingPower Train

RADIATOR CRACKED AND LEAKED COOLANT INTO THE TRANSMISSION. BOTH RADIATOR AND TRANSMISSION DAMAGED. *TR

NHTSA ODI #10584535

132,820 miles · Apr 22, 2014
Power Train

WELL I WAS DRIVING ALONG AND THE VEHICLE STARTED CHUGGING AND THEN IT STOPPED MOVING, WHEN I HAD A TRANSMISSION SHOP LOOK AT IT THEY TOLD ME THE RADIATOR CRACKED AND LEAKED FLUID INTO THE TRANS AND DESTROYED THE TRANS, NOW IT IS GOING TO BE REPLACED OR REBUILT. I CANNOT AFFORD THIS BUT NEED TO GET IT FIXED SINCE I BORROWED MONE…

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WELL I WAS DRIVING ALONG AND THE VEHICLE STARTED CHUGGING AND THEN IT STOPPED MOVING, WHEN I HAD A TRANSMISSION SHOP LOOK AT IT THEY TOLD ME THE RADIATOR CRACKED AND LEAKED FLUID INTO THE TRANS AND DESTROYED THE TRANS, NOW IT IS GOING TO BE REPLACED OR REBUILT. I CANNOT AFFORD THIS BUT NEED TO GET IT FIXED SINCE I BORROWED MONEY TO BUY IT. I WAS TOLD BY THE TRANS SHOP THAT THIS WAS A COMMON PROBLEM AND IT IS NOT SUPPOSED TO HAPPEN SINCE THE TRANS FLUID LINES AND RADIATOR FLUID DO NOT COME INTO DIRECT CONTACT WITH EACH OTHER, BUT IS A DEFECTIVE RADIATOR AND DESIGN THAT CAUSED THIS PROBLEM. *TR

NHTSA ODI #10584346

170,000 miles · Apr 21, 2014
EngineFuel System, GasolinePower Train

WHILE ON A BUSINESS TRIP AWAY FROM HOME NOTICED THE HEATER STOPPED BLOWING WARM AIR. A FEW MINUTES LATER ENGINE TEMPERATURE SPIKED BUT THEN RETURNED TO NORMAL. 50 MILES LATER HEATER STARTED WORKING AGAIN. TOOK THE CAR TO A LOCAL MECHANIC AND DISCOVERED TRANSMISSION COOLER WITHIN THE RADIATOR HAD FAILED, ALLOWING THE RADIATOR COO…

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WHILE ON A BUSINESS TRIP AWAY FROM HOME NOTICED THE HEATER STOPPED BLOWING WARM AIR. A FEW MINUTES LATER ENGINE TEMPERATURE SPIKED BUT THEN RETURNED TO NORMAL. 50 MILES LATER HEATER STARTED WORKING AGAIN. TOOK THE CAR TO A LOCAL MECHANIC AND DISCOVERED TRANSMISSION COOLER WITHIN THE RADIATOR HAD FAILED, ALLOWING THE RADIATOR COOLANT TO MIX WITH THE TRANSMISSION FLUID. PAID FOR THE REPLACEMENT OF THE RADIATOR/TRANSMISSION COOLER, SYSTEM FLUSH. HAD THE SYSTEM FLUSHED AGAIN 1 WEEK AFTER RADIATOR REPLACEMENT. TRANSMISSION NOW ACTING ERRATICALLY, PARTICULAR WHEN SHIFTING BETWEEN 3RD AND 4TH GEAR. INITIAL ASSESSMENTS BY MECHANIC SUGGESTS TRANSMISSION AND TRANSMISSION COMPUTER REQUIRE REPLACEMENT. COST OF REPLACEMENT EXCEEDS THE VALUE OF CAR EVEN THOUGH THE REST OF THE CAR IS IN EXCELLENT CONDITION. *TR

NHTSA ODI #10583959

106,000 miles · Apr 14, 2014
Engine And Engine CoolingPower Train

CAR WAS NOT ACCELERATING PROPERLY AND WAS SHAKING. TOOK IT TO THE SHOP. THE RADIATOR HAD FAILED ALLOWING COOLANT INTO MY TRANSMISSION AND RUINING MY TRANSMISSION. REPAIR WILL COST $4102 + TAX. *JS

NHTSA ODI #10579715

152,000 miles · Apr 9, 2014
Engine And Engine CoolingPower Train

TRANSMISSION FAILURE DUE TO CONTAMINATION BY ENGINE COOLANT. THE SOURCE OF THE CONTAMINATION IS A CRACKED LINE THAT RUNS THROUGH AN ENGINE COOLANT CHAMBER IN THE RADIATOR. RESULTING IN HAVING TO REPLACE RADIATOR AND NOW THE WHOLE TRANSMISSION. CURRENT THERE IS A RECALL HOWEVER I WAS NEVER NOTIFIED OF RECALL. MY CAR IS UNDER 8 YE…

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TRANSMISSION FAILURE DUE TO CONTAMINATION BY ENGINE COOLANT. THE SOURCE OF THE CONTAMINATION IS A CRACKED LINE THAT RUNS THROUGH AN ENGINE COOLANT CHAMBER IN THE RADIATOR. RESULTING IN HAVING TO REPLACE RADIATOR AND NOW THE WHOLE TRANSMISSION. CURRENT THERE IS A RECALL HOWEVER I WAS NEVER NOTIFIED OF RECALL. MY CAR IS UNDER 8 YEARS OLD AND HAS APPROX. 152,000 MILES, HENCE, DOES NOT FALL UNDER THE SETTLEMENT OF CLASS ACTION SUIT ORDERING NISSAN TO REIMBURSE REPAIRS. I AM NOW OUT $4,000 EVEN THOUGH NISSAN IS AWARE THIS IS A PURE MECHANICAL ERROR ON THEIR PART. I WAS DRIVING WITH MY YOUNG DAUGHTERS IN THE CAR AND ALMOST CAUSED A PILE UP! SHAME ON YOU NISSAN! *TR

NHTSA ODI #10578767

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.

10V075000 · Fuel System, Gasoline:storage:auxillary Tank

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.

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.