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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

Power Train complaints

231 reports
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133 miles · Sep 5, 2013
EnginePower Train

THE TRANSMISSION/COOLING SYSTEM HAS A MANUFACTURER DEFECT AND SHOULD BE RECALLED. *JB

NHTSA ODI #10542090

88,228 miles · Sep 3, 2013
Power Train

TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE VEHICLE EXHIBITED A GRINDING SOUND. THE CONTACT TOOK THE VEHICLE TO THE DEALER, WHO STATED THAT THE TRANSMISSION WAS DEFECTIVE. THE CONTACT THEN TOOK THE VEHICLE TO A LOCAL MECHANIC FOR A SECOND OPINION, WHO STATED THAT THE TORQUE CONVER…

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TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE VEHICLE EXHIBITED A GRINDING SOUND. THE CONTACT TOOK THE VEHICLE TO THE DEALER, WHO STATED THAT THE TRANSMISSION WAS DEFECTIVE. THE CONTACT THEN TOOK THE VEHICLE TO A LOCAL MECHANIC FOR A SECOND OPINION, WHO STATED THAT THE TORQUE CONVERTER WAS DEFECTIVE. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE THE TRANSMISSION WAS REPLACED. THE FAILURE MILEAGE WAS 88,228.

NHTSA ODI #10538645

99,721 miles · Aug 31, 2013
Power Train

RADIATOR AND TRANSMISSION REPAIRED AFTER FAILURE CAUSED BY DEFECTIVE RADIATOR ALLOWING FLUIDS TO MIX BETWEEN COOLANT AND TRANSMISSION. REPAIRS WERE PERFORMED BY DEALER. RADIATOR AND TRANSMISSION FAILED AGAIN. THE WAY THE WARRANTY IS PRICED, I AM PAYING THE FULL COST OF REPAIR. ALTHOUGH I WAS ABLE TO IDENTIFY THE PROBLEM WITHOU…

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RADIATOR AND TRANSMISSION REPAIRED AFTER FAILURE CAUSED BY DEFECTIVE RADIATOR ALLOWING FLUIDS TO MIX BETWEEN COOLANT AND TRANSMISSION. REPAIRS WERE PERFORMED BY DEALER. RADIATOR AND TRANSMISSION FAILED AGAIN. THE WAY THE WARRANTY IS PRICED, I AM PAYING THE FULL COST OF REPAIR. ALTHOUGH I WAS ABLE TO IDENTIFY THE PROBLEM WITHOUT RISK, WHEN THE TRANSMISSION FAILS IT IS CATASTROPHIC FAILURE WHICH COULD CAUSE AN ACCIDENT. *JS

NHTSA ODI #10538238

968,940 miles · Aug 28, 2013
Engine And Engine CoolingPower Train

I WAS DRIVING MY CAR AND IT SHIFTED INTO 4 WHEEL DRIVE AT A RED LIGHT WITH NO PROMPTING. THE CAR THEN WAS IMMEDIATELY PULLED OVER AND TURNED OFF. THE CAR WOULD NOT START FOLLOWING IT BEING TURNED OFF. IT WAS THEN TOWED TO A MECHANIC SHOP WHERE THEY DISCOVERED THAT THE RADIATOR HAD LEAKED FLUID INTO THE TRANSMISSION, CAUSING THE …

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I WAS DRIVING MY CAR AND IT SHIFTED INTO 4 WHEEL DRIVE AT A RED LIGHT WITH NO PROMPTING. THE CAR THEN WAS IMMEDIATELY PULLED OVER AND TURNED OFF. THE CAR WOULD NOT START FOLLOWING IT BEING TURNED OFF. IT WAS THEN TOWED TO A MECHANIC SHOP WHERE THEY DISCOVERED THAT THE RADIATOR HAD LEAKED FLUID INTO THE TRANSMISSION, CAUSING THE COOLANT TO MIX WITH THE TRANSMISSION FLUID AND COMPLETELY DISABLING THE CAR. *TT

NHTSA ODI #10537760

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

100,150 miles · Aug 3, 2013
Power Train

ON FRIDAY, AUGUST 2, 2013, APPROXIMATELY 5:40PM, THE CAR STARTED TO HAVE DIFFICULTY SHIFTING (AUTOMATIC), SPEED BECAME ERRATIC, SLOWED RAPIDLY. I WAS ON A SERVICE ROAD NEXT TO A FREEWAY DURING RUSH HOUR TRAFFIC IN A BUSY AREA OF SCOTTSDALE. I WAS NEAR PINNACLE NISSAN AND DECIDED TO DRIVE THERE. I HAD A COUPLE VERY BUSY INTERSEC…

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ON FRIDAY, AUGUST 2, 2013, APPROXIMATELY 5:40PM, THE CAR STARTED TO HAVE DIFFICULTY SHIFTING (AUTOMATIC), SPEED BECAME ERRATIC, SLOWED RAPIDLY. I WAS ON A SERVICE ROAD NEXT TO A FREEWAY DURING RUSH HOUR TRAFFIC IN A BUSY AREA OF SCOTTSDALE. I WAS NEAR PINNACLE NISSAN AND DECIDED TO DRIVE THERE. I HAD A COUPLE VERY BUSY INTERSECTIONS TO GO THROUGH TO DRIVE THE 1 MI TO PINNACLE. THE CAR WOULD NOT ACCELERATE MORE THAN 10 MILES AN HOUR AND WAS NOT SHIFTING OUT OF LOW GEAR. I WAS VERY CONCERNED I WOULD STALL OR THE CAR WOULD CEASE DRIVING IN THESE INTERSECTIONS. PINNACLE NISSAN SERVICE DIAGNOSED THE ISSUE (8/3/13) AS A CRACKED RADIATOR COOLING TUBE THAT CAUSED COOLANT TO MIX WITH TRANSMISSION FLUID RUINING COMPONENTS IN THE TRANSMISSION. A COMPLETE NEW TRANSMISSION AND RADIATOR IS REQUIRED TO FIX THIS NOW. THIS ISSUE IS NOT RELATED TO ABUSIVE DRIVING, I DO VERY LITTLE OFF ROAD AND NO TOWING, AND IS NOT A LACK OF OR IMPROPER MAINTENANCE. THIS IS A KNOW DESIGN FLAW BY NISSAN. IT APPEARS THERE IS A HIGH NUMBER OF NISSAN PROBLEM SUV'S, 2005 TO 2010, THAT EXPERIENCE THIS SAME PROBLEM AFTER ROUGHLY 80,000 MILES. BASED ON MY EXPERIENCE, THIS IS A POTENTIALLY DANGEROUS SAFETY ISSUE ESPECIALLY IF SOMEONE WOULD BE DRIVING AT HIGHER SPEEDS ON A BUSY FREEWAY. *TR

NHTSA ODI #10533439

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

119,000 miles · Jul 18, 2013
Engine And Engine CoolingPower Train

OWN 2007 NISSAN XTERRA MAINTAIN CARE WITH ALL PROPER SERVICES SINCE PURCHASED NEW. SUDDENLY DRIVING AND CHECK ENGINE LIGHT COMES ON PARK CAR AND WAIT FOR MORNING TO TAKE TO DEALERSHIP,TRY TO START NEXT MORNING WONT START. HAVE CAR TOWED TO CERRITOS NISSAN AND HAVE THEM INSPECT IT,THEY CALL ME BACK A FEW HOURS LATER TELLING ME TH…

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OWN 2007 NISSAN XTERRA MAINTAIN CARE WITH ALL PROPER SERVICES SINCE PURCHASED NEW. SUDDENLY DRIVING AND CHECK ENGINE LIGHT COMES ON PARK CAR AND WAIT FOR MORNING TO TAKE TO DEALERSHIP,TRY TO START NEXT MORNING WONT START. HAVE CAR TOWED TO CERRITOS NISSAN AND HAVE THEM INSPECT IT,THEY CALL ME BACK A FEW HOURS LATER TELLING ME THAT MY RADIATOR HOSE HAVE LEAKED COOLANT INTO MY TRANSMISSION AND DESTROYED MY TRANNY. I ASKED WHY THIS COULD HAVE HAPPENED AND THEY EXPLAINED THAT THIS IS A MANUFACTURE DEFECT FROM NISSAN AND EXPLAINED TO ME SINCE I WAS OVER 100K MILES THAT IT IS NOT COVERED. PRICE FOR NEW TRANSMISSION AND RADIATOR 5000 DOLLARS. RIDICULOUS FOR ME TO PAY FOR A DEFECT FROM NISSAN THAT IS GOING TO EVENTUALLY HAPPEN TO ANY OWNER OF XTERRA,PATHFINDER AND FRONTIER OWNERS FROM 05 TO 11. I DO NOT THINK US AS LOYAL NISSAN OWNERS SHOULD HAVE TO PAY FOR A DEFECT FROM NISSAN THAT IS BOUND TO HAPPEN NISSAN SHOULD HAVE ATOTAL RECALL ON ALL THOSE MODELS AFFECTED BY THE SHOTTY RADIATOR THAT THEY MANUFACTURED. I HAVE PURCHASED 4 NISSANS THROUGH THE PAST 12 YRS AND I WILL NEVER PURCHASE ANOTHER NISSAN AFTER THIS INCIDENT. I HAD TO PAY 5000 TO FIX A DEFECT FROM NISSAN. *TR

NHTSA ODI #10525663

88,000 miles · Jul 11, 2013
Engine And Engine CoolingPower Train

MY 2007 NISSAN X-TERRA BEGAN SUFFERING CROSS CONTAMINATION OF TRANSMISSION FLUID AND RADIATOR FLUID AROUND 88,000 MILES. I HAVE HAD TO HAVE THE RADIATOR REPLACED, THE RADIATOR LINES FLUSHED TWICE AND I AM STILL HAVING A PROBLEM WITH THE RADIATOR TRYING TO OVERHEAT DUE TO THE CROSS CONTAMINATION. IN ADDITION TO THE RADIATOR I HAV…

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MY 2007 NISSAN X-TERRA BEGAN SUFFERING CROSS CONTAMINATION OF TRANSMISSION FLUID AND RADIATOR FLUID AROUND 88,000 MILES. I HAVE HAD TO HAVE THE RADIATOR REPLACED, THE RADIATOR LINES FLUSHED TWICE AND I AM STILL HAVING A PROBLEM WITH THE RADIATOR TRYING TO OVERHEAT DUE TO THE CROSS CONTAMINATION. IN ADDITION TO THE RADIATOR I HAVE HAD TRANSMISSION ISSUES AS A RESULT OF ELECTRONIC MODULE FAILURES IN THE TRANSMISSION. I CONTACTED NISSAN ABOUT THIS MATTER AND THEY NOTIFIED ME THE WARRANTY HAD BEEN EXTENDED BUT I WAS STILL OUTSIDE THE WARRANTY EXTENSION AND THAT IT WOULD COST ME CLOSE TO $5,000 OUT OF MY POCKET TO REPLACE THE TRANSMISSION AND RADIATOR. I HAVE ALREADY SPENT ALMOST HALF THAT TRYING TO FIX THIS VEHICLE AND CONTINUE TO HAVE ISSUES. NISSAN HAS A PRODUCT DEFECT AND SHOULD HAVE TO STAND BEHIND THIS ISSUE. *TR

NHTSA ODI #10524498

103,500 miles · Jul 10, 2013
Engine And Engine CoolingPower Train

IN JANUARY OF 2013, MY CAR WAS TOWED TO THE KRAFT NISSAN IN TALLAHASSEE, FLORIDA AND THERE I LEARN THAT MY COMPUTER/BRAIN THAT MAKES MY CAR FUNCTION NEEDED TO BE REPLACE. HOWEVER, I WAS TOLD THAT MY CAR COULD BE AT THE DEALERSHIP APPROXIMATELY 6 MONTHS OR LONGER BECAUSE THE PART IS ON BACK ORDER. THE PART COULD NOT BE FOUND AN…

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IN JANUARY OF 2013, MY CAR WAS TOWED TO THE KRAFT NISSAN IN TALLAHASSEE, FLORIDA AND THERE I LEARN THAT MY COMPUTER/BRAIN THAT MAKES MY CAR FUNCTION NEEDED TO BE REPLACE. HOWEVER, I WAS TOLD THAT MY CAR COULD BE AT THE DEALERSHIP APPROXIMATELY 6 MONTHS OR LONGER BECAUSE THE PART IS ON BACK ORDER. THE PART COULD NOT BE FOUND ANYWHERE IN THE STATE OF FLORIDA OR IN THE UNITED STATES. I WAS TOLD BY THE DEALERSHIP SERVICE DEPT THAT THE PART NEEDED TO BE REPRODUCE. I INQUIRED IF THIS PART WAS A DEFLECT ISSUE OR A NATIONAL CAMPAIGN FOR DEFLECTED CAR PARTS, AND WAS TOLD NO. I PAID APPROXIMATELY 1800 DOLLARS FOR THE REPAIR BILL. WHILE MY CAR WAS IN THE SHOP, I RECEIVED A LETTER THAT EXPLAINED THE COOLANT FLUID IN THE RADIATOR CAN BECOME CONTAMINATED WITH THE TRANSMISSION FLUID AND CAUSE THE TRANSMISSION FAILURE. I WAS HAVING A ISSUE WITH MY TRANSMISSION; HOWEVER, AFTER THE CAR WAS REPAIRED I REQUESTED THAT SOMEONE FROM THE SERVICE DEPT TEST DRIVE THE CAR AND INDEED THEY DRIVE IT AND STATED THEY HEARD NOTHING. LATER, I REQUESTED IT BE DRIVEN BY A MECHANIC; THEREFORE WE WENT FOR A DRIVE AND INDEED I WAS TOLD IT WAS TRANSMISSION PROBLEM, BUT IT WILL COST ME 7500 DOLLARS FOR A NEW TRANSMISSION BECAUSE THEY ARE NOT HONORING ANY LETTER I RECEIVED ACCORDING TO THE OWNERS OF KRAFT AFTER SHOWING THE LETTER AS PROOF. AS OF TODAY, I WAS TOLD THE COMPUTER /BRAIN WAS A DEFECTED PART AND NISSAN SHOULD HAVE REPLACED THE DEFLECTED PART ALONG WITH THE TRANSMISSION; TODAY MY CAR IS AT NISSAN FOR AN OIL CHANGE AND STILL TO THIS DATE I AM BEING TOLD THAT THEY ARE NOT AWARE OF ANY NATIONAL CAMPAIGN FOR THE TRANSMISSION ISSUES I AM HAVING EVEN THOUGH THEY HAVE CONFIRMED TODAY THAT THE FLUIDS ARE CONTAMINATED. SERVICE REP QUOTE ME A EXTENDED WARRANT I CAN PURCHASE FOR 3000 DOLLARS SINCE MY CAR NOW HAVE 103000 MILES PRIOR TO IT HAD APPROX 95000. I NEED HELP WITH THIS ISSUE. *TR

NHTSA ODI #10524141

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.