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2005 Nissan Frontier

Owner reports · Recalls · Investigations

More warning signs than most Frontier years

Owner complaints for the 2005 Nissan Frontier are substantially higher than the model-year median of 64.

About this comparison →

When problems were reported

Mileage at the reported incident

479 reports with mileage · 53 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 262 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 119 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.

9 crash reports8 fire reports9 injury reports

What owners actually said

532 reports
147,230 miles · Jul 30, 2013
Engine And Engine CoolingPower Train

MY SLIP STARTED TO GO ON AND IT WOULD DOWN SHIFT AND SOMETIMES STALL. I NEEDED BRAKES SO I WENT TO TONY NISSAN TO HAVE MY BRAKES DONE AND THE SLIP CHECKED OUT AND THEY CALLED ME AND SAID THAT A TRANSMISSION LINE INSIDE MY RADIATOR CRACKED AND WAS LEAKING INTO MY TRANSMISSION AND I NEEDED TO REPLACED BOTH ( $9000.00 DOLLARS THAT …

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MY SLIP STARTED TO GO ON AND IT WOULD DOWN SHIFT AND SOMETIMES STALL. I NEEDED BRAKES SO I WENT TO TONY NISSAN TO HAVE MY BRAKES DONE AND THE SLIP CHECKED OUT AND THEY CALLED ME AND SAID THAT A TRANSMISSION LINE INSIDE MY RADIATOR CRACKED AND WAS LEAKING INTO MY TRANSMISSION AND I NEEDED TO REPLACED BOTH ( $9000.00 DOLLARS THAT I DON'T HAVE.) NISSAN HAS EXTENDED IT'S WARRANT TO 10 YEARS AND 100000 MILES, BUT MY TRUCK HAS OVER 147000 MILES. THIS IS NOT MY FAULT AS IT IS DUE TO A FAULTY RADIATOR THAT THEY KNEW ABOUT. IT'S JUST NOT RIGHT, I DRIVE A LOT DO TO MY WORK. I DON'T KNOW WHAT TO DO. PLEASE HELP .. I DO NOT KNOW THE VIN NUMBER IT IS AT THE NISSAN DEALER HAVING MY BRAKES DONE. *TR

NHTSA ODI #10532733

67,000 miles · Jul 29, 2013
Fuel System, Gasoline

FUEL SENSOR & GAUGE MALFUNCTIONED; NISSAN ACKNOWLEDGED THE DEFECTIVE PART, BUT WILL NOT REPLACE. THEY DOUBLED THE WARRANTY OF THE PART, BUT I FALL OUTSIDE THE "YEARS OWNED" GUIDELINES. NONETHELESS, I FEEL NISSAN SHOULD REPAIR THE ITEM FOR FREE SINCE IT'S BEEN DETERMINED TO BE A FAULTY PART ON MANY VEHICLES AND COULD BE A SAFETY…

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FUEL SENSOR & GAUGE MALFUNCTIONED; NISSAN ACKNOWLEDGED THE DEFECTIVE PART, BUT WILL NOT REPLACE. THEY DOUBLED THE WARRANTY OF THE PART, BUT I FALL OUTSIDE THE "YEARS OWNED" GUIDELINES. NONETHELESS, I FEEL NISSAN SHOULD REPAIR THE ITEM FOR FREE SINCE IT'S BEEN DETERMINED TO BE A FAULTY PART ON MANY VEHICLES AND COULD BE A SAFETY ISSUE. *TR

NHTSA ODI #10532491

129,000 miles · Jul 19, 2013
Electrical SystemEngine And Engine Cooling

I WAS ON MY WAY HOME FROM WORK, WHEN MY SERVICE ENGINE SOON LIGHT CAME ON. THE NEXT DAY, I WAS ON MY WAY HOME FROM TOWN WHEN MY TRUCK DIED. IT TOOK ME A FEW MINUTES TO GET IT TO START. I HAD THE OIL CHANGED THURSDAY. ON MY WAY HOME, I RAN BY THE LOCAL AUTOZONE, TO HAVE MY SERVICE ENGINE LIGHT CHECKED OUT. IT SHOWED UP THAT THE C…

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I WAS ON MY WAY HOME FROM WORK, WHEN MY SERVICE ENGINE SOON LIGHT CAME ON. THE NEXT DAY, I WAS ON MY WAY HOME FROM TOWN WHEN MY TRUCK DIED. IT TOOK ME A FEW MINUTES TO GET IT TO START. I HAD THE OIL CHANGED THURSDAY. ON MY WAY HOME, I RAN BY THE LOCAL AUTOZONE, TO HAVE MY SERVICE ENGINE LIGHT CHECKED OUT. IT SHOWED UP THAT THE CRANKSHAFT POSITION SENSOR IS OUT. WHILE LOOKING THROUGH THE WEB, I SEE IM NOT THE ONLY ONE THAT HAS HAD THIS PROBLEM. PLEASE HELP. *TR

NHTSA ODI #10525711

110,000 miles · Jul 16, 2013
EnginePower Train

I STARTED NOTICING MY AUTOMATIC NISSAN FRONTIER HAVING PROBLEMS SHIFTING GEARS AROUND NOVEMBER OF 2012. I EVENTUALLY TOOK THE TRUCK INTO A DEALERSHIP TO TAKE A LOOK AT IT AFTER RECEIVING PAPERWORK IN REGARDS TO A LAWSUIT NISSAN IS ENCOUNTERING DUE TO RADIATOR LEAKS. WHEN I TOOK THE TRUCK INTO THE DEALER THEY TOLD ME THIS DID NOT…

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I STARTED NOTICING MY AUTOMATIC NISSAN FRONTIER HAVING PROBLEMS SHIFTING GEARS AROUND NOVEMBER OF 2012. I EVENTUALLY TOOK THE TRUCK INTO A DEALERSHIP TO TAKE A LOOK AT IT AFTER RECEIVING PAPERWORK IN REGARDS TO A LAWSUIT NISSAN IS ENCOUNTERING DUE TO RADIATOR LEAKS. WHEN I TOOK THE TRUCK INTO THE DEALER THEY TOLD ME THIS DID NOT HAVE ANYTHING TO DO WITH RADIATOR LEAK. THEY QUOTED ME 5,000 IN REPAIRS. I DID NOT HAVE THE MONEY TO FIX THE PROBLEM SO I CONTINUED TO DRIVE IT UNTIL JULY 12TH IT FINALLY GAVE OUT. I WAS GETTING OFF OF THE FREEWAY AND AS I WAS STOPPING AT THE RED LIGHT TO GET OFF OF THE FREEWAY THE TRUCK STARTED TO FEEL LIKE IT WAS GOING TO GIVE AND IT STARTED SHAKING, IT JERKED SUDDENLY AND ALMOST CAUSED THE CAR BEHIND ME TO CRASH INTO MY BUMPER, I PUT A LITTLE MORE GAS INTO THE TRUCK AND MADE IT INTO THE PARKING LOT OF THE NEAREST PLACE AROUND. AS I WAS GOING TO PARK IT FINALLY GAVE OUT FOR GOOD. I CALLED A LOCAL TOWING COMPANY AND THEY TOOK THE CAR BACK MY HOUSE, I CALLED UP A MECHANIC TO COME TO THE HOUSE AND EXAMINE THE TRUCK AND HE ADVISED ME OF THE RADIATOR LEAK, THE ONE THE NISSAN DEALERSHIP DENIED HAVING. I AM VERY UPSET THAT THEY LIED TO ME AS WELL AS NISSAN ONLY EXTENDING THE WARRANTY TO 80,000 MILES WHEN MOST PEOPLE ARE EXPERIENCING THIS PROBLEM AFTER THAT. I HAVE APROX 118,000 MILES, I WILL LOOK FOR A LAWYER TO FILE A CLASS ACTION LAWSUIT AGAINST NISSAN. *TR

NHTSA ODI #10525195

102,251 miles · Jul 10, 2013
Engine And Engine CoolingPower Train

TOOK MY FRONTIER TO THE LOCAL NISSAN DEALER FOR TRANSMISSION FLUSH. I WAS TOLD BY THE SERVICE MANAGER THAT THIS SERVICE COULD NOT BE COMPLETED DUE RADIATOR COOLANT LEAKING INTO MY TRANSMISSION. THROUGH RESEARCH, I HAVE FOUND MANY OWNERS OF FRONTIERS HAVE REPORTED THE SAME TRANSMISSION ISSUE AND HAVE SHARE THIS ISSUE WITH NISSAN.…

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TOOK MY FRONTIER TO THE LOCAL NISSAN DEALER FOR TRANSMISSION FLUSH. I WAS TOLD BY THE SERVICE MANAGER THAT THIS SERVICE COULD NOT BE COMPLETED DUE RADIATOR COOLANT LEAKING INTO MY TRANSMISSION. THROUGH RESEARCH, I HAVE FOUND MANY OWNERS OF FRONTIERS HAVE REPORTED THE SAME TRANSMISSION ISSUE AND HAVE SHARE THIS ISSUE WITH NISSAN. THERE WERE NO WARNING SIGNS AND NO SUPPORT TO OWNERS LIKE MYSELF WITH TRUCKS OVER A 100,000 MILES. IT APPEARS NISSAN HAS BEEN AWARE OF THIS TRANSMISSION/RADIATOR ISSUE WITH THIS VEHICLE AND THEIR SUVS FOR SOME TIME. THIS DEFECT IS A MAJOR SAFETY CONCERN AND VERY COSTLY FOR OWNERS TO CORRECT. THANK YOU FOR YOUR TIME AND SUPPORT. *TR

NHTSA ODI #10524087

113,650 miles · Jul 8, 2013
Power Train

VEHICLE SHUDDERED AND LOST ACCELERATION WHEN PASSING ANOTHER VEHICLE. VEHICLE FOLLOWING BEHIND HAD TO MAKE PANIC STOP IN ORDER TO AVOID COLLISION WITH REAR OF MY VEHICLE. WAS ADVISED BY A MECHANIC THAT THIS VEHICLE HAS A KNOWN TRANSMISSION FAILURE ISSUE. *TR

NHTSA ODI #10523643

103,000 miles · Jul 6, 2013
Electrical System

ON JULY 5TH, 2013 MY WIFE WAS ON HIGHWAY I45 IN NORTH DIRECTION AND AFTER FM1960 THE VEHICLE ENGINE HESITATED AND DIED. SHE WAS ABLE TO SAFELY PULL THE TRUCK FROM FIRST LINE ON LEFT TO THE LAST ON RIGHT ( HIGHWAY WITH TOTAL 4 LINES MAYBE). AND THEN TO THE EMERGENCY LINE . BRAKES AND STEERING CONTROL BECAME HARDER THAN NORMAL A…

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ON JULY 5TH, 2013 MY WIFE WAS ON HIGHWAY I45 IN NORTH DIRECTION AND AFTER FM1960 THE VEHICLE ENGINE HESITATED AND DIED. SHE WAS ABLE TO SAFELY PULL THE TRUCK FROM FIRST LINE ON LEFT TO THE LAST ON RIGHT ( HIGHWAY WITH TOTAL 4 LINES MAYBE). AND THEN TO THE EMERGENCY LINE . BRAKES AND STEERING CONTROL BECAME HARDER THAN NORMAL AND SHE WAS SCARED OF LOSING CONTROL OF VEHICLE. SOME BODY ELSE PICKED ME UP AT HERMAN MEMORIAL HOSPITAL AT THE WOODLANDS AND WE WENT TO MEET HER. WE TRIED SEVERAL TIMES AND THE ENGINE CRANKED BUT NO START. MY FINAL DIAGNOSTIC WAS PROBABLE SHE RAN OUT OF GAS EVEN WHEN THE FUEL GAUGE WAS SHOWING ALMOST HALF TANK. WE WENT TO GET ONE GALLON TO THE GAS STATION, POURED ON THE TRUCK AND AT THE SECOND TRY IT STARTED. IN THE WAY BACK WE FILLED THE FUEL TANK . THE FUEL GUN AT GAS STATION STOPPED AUTOMATICALLY BUT THE GAUGE INDICATED LESS THAN HALF TANK. THIS WAS A SCARY EXPERIENCE THAT COULD RESULT IN A SERIOUS ACCIDENT WITH ALSO SERIOUS CONSEQUENCES. I CALLED TODAY JULY 6, 2013 TO NISSAN SERVICE AT TOM PEACKOCK IN I45 AND THEY CHECKED MY VIN # SAYING THAT NO WARRANTY APPLIES TO FIX IT. THEY SAID NOBODY WAS ABLE AT THE MOMENT TO CHECK THE PRICE OF FUEL SENDING UNIT WHICH SUSPECTED BE FAULTY. AN ESTIMATE OF COST OF REPAIR IS AROUND $600 , THE PERSON ON THE PHONE SAID. I WILL CALL BACK THIS COMING MONDAY TO RE-VERIFY THIS ISSUE AND THE PART AVAILABILITY. I SUBMIT THIS BECAUSE I CONSIDER IT A SAFETY TO CUSTOMER AND OTHER PEOPLE ISSUE . I HAVE READ ABOUT RECALLS ON THIS ITEM BUT NISSAN ANSWER WAS A NEGATIVE OR DENIED REQUEST TO PROCEED AS A RECALL ISSUE. THE FUEL GAUGE IS NOT RELIABLE AND I THINK IS NOT AN OPTION TO HAVE IT OPERATIVE IN ANY VEHICLE. *TR

NHTSA ODI #10523484

86,852 miles · Jul 5, 2013
Fuel/propulsion SystemPower Train

I BROUGHT MY TRUCK INTO THE NISSAN DEALER AFTER TRANSMISSION PROBLEMS. NISSAN ACKNOWLEDGED THAT THERE IS A KNOWN DEFECT WITH THE 2005 FRONTIER THAT CAUSES CROSS CONTAMINATION BETWEEN THE RADIATOR AND TRANSMISSION. DESPITE ONLY BEING 6K OVER THE 80K FREE REPAIR, I HAD TO PAY $2500 OUT OF POCKET FOR DEDUCTIBLE. THIS SEEMS UNREASON…

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I BROUGHT MY TRUCK INTO THE NISSAN DEALER AFTER TRANSMISSION PROBLEMS. NISSAN ACKNOWLEDGED THAT THERE IS A KNOWN DEFECT WITH THE 2005 FRONTIER THAT CAUSES CROSS CONTAMINATION BETWEEN THE RADIATOR AND TRANSMISSION. DESPITE ONLY BEING 6K OVER THE 80K FREE REPAIR, I HAD TO PAY $2500 OUT OF POCKET FOR DEDUCTIBLE. THIS SEEMS UNREASONABLE AS IT IS A KNOWN DEFECT AFFECTING 2005-2009 FRONTIERS AND XTERRAS. *TR

NHTSA ODI #10523376

121,000 miles · Jun 26, 2013
Engine And Engine CoolingPower Train

THE RADIATOR DEVELOPED A CRACK AND CAUSE FLUID TO LEAK INTO THE TRANSMISSION LINES CAUSING A FAILURE TO BOTH PIECES OF EQUIPMENT. THIS COULD HAVE BEEN AVOIDED IF NISSAN WOULD HAVE WARNED ME ABOUT ISSUES CONCERNING THIS FAILURE THAT IS OCCURRING IN LOTS OF SIMILAR MODELS. *TR

NHTSA ODI #10521928

Mileage unknown · Jun 25, 2013
EnginePower Train

MY 2005 FRONTIER HAS NEVER GIVEN ME ANY PROBLEMS UNTIL 2 DAYS AGO. THE TRANSMISSION STARTED MESSING UP. I CAME UPON A 4 WAY STOP & WHEN I WENT TO CROSS THE ROAD IT WAS LIKE I HAD IT IN NEUTRAL. I PULLED OVER & STOPPED THEN TRIED TO START AGAIN & IT DID THE SAME THING. I'VE SINCE HEARD & READ ABOUT ALL THE PROBLEMS INVOLVING THE …

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MY 2005 FRONTIER HAS NEVER GIVEN ME ANY PROBLEMS UNTIL 2 DAYS AGO. THE TRANSMISSION STARTED MESSING UP. I CAME UPON A 4 WAY STOP & WHEN I WENT TO CROSS THE ROAD IT WAS LIKE I HAD IT IN NEUTRAL. I PULLED OVER & STOPPED THEN TRIED TO START AGAIN & IT DID THE SAME THING. I'VE SINCE HEARD & READ ABOUT ALL THE PROBLEMS INVOLVING THE COOLANT & TRANSMISSION. THE QUOTES I HAVE RECEIVED TO FIX THIS ARE OUTRAGEOUS. NISSAN SHOULD RECALL THESE VEHICLES BECAUSE THEY KNOW THEY HAVE A PROBLEM WITH THEM. NOT A HAPPY CUSTOMER ANYMORE. *TR

NHTSA ODI #10521765

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.

06V092000 · Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

Mar 30, 2006

ON CERTAIN KING CAB TRUCKS, IN A SEVERE SIDE IMPACT CRASH, THERE IS A POSSIBILITY THAT DEFORMATION OF THE VEHICLE'S BODY COULD CAUSE THE FUEL FILLER CAP TETHER TO BE STRETCHED TO THE POINT OF UNSCREWING THE FUEL FILLER CAP.

Consequence & remedy

Consequence: THIS MAY RESULT IN A FUEL SPILL WHICH IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL CAP TETHER PIN ASSEMBLY WITH A MODIFIED ONE FREE OF CHARGE. THE RECALL BEGAN ON APRIL 24, 2006. 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.