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2006 Nissan Frontier

Owner reports · Recalls · Investigations

More warning signs than most Frontier years

Owner complaints for the 2006 Nissan Frontier are substantially higher than the model-year median of 64.

About this comparison →

When problems were reported

Mileage at the reported incident

559 reports with mileage · 58 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 220 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 174 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 82 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

13 crash reports2 fire reports10 injury reports

What owners actually said

617 reports
70,000 miles · Nov 8, 2008
Power Train

AXLE SEAL LEAK AT 70K MILES. GEAR OIL LEAKING ONTO BRAKES. *TR

NHTSA ODI #10248024

45,000 miles · Oct 23, 2008
Fuel System, Gasoline

FUEL LEVEL INDICATOR WILL NOT RESPOND AFTER FILL UP. THEN THE CHECK ENGINE LIGHT CAME ON. CODE REGISTERED IS P0463. INDICATES FUEL LEVEL INDICATOR DEFECTIVE.*TR

NHTSA ODI #10246505

36,100 miles · Oct 9, 2008
Engine And Engine CoolingEquipmentFuel System, Gasoline

I OWN A 2006 NISSAN FRONTIER, IT WAS DELIVERED WITH ONLY HALF THE KEYS PROGRAMMED FOR THE VEHICLE, A STRANGE RATTLING OF PLASTIC SHROUDING IN THE ENGINE COMPARTMENT AND AS I FOUND OUT A FAST SET OF TIRES LATER, THE FRONT END OUT OF ALIGNMENT [ TOO MUCH TOE IN ]. WHEN I READ THE MANUAL I FOUND OUT THAT MY 4WD VEHICLE WAS "NOT I…

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I OWN A 2006 NISSAN FRONTIER, IT WAS DELIVERED WITH ONLY HALF THE KEYS PROGRAMMED FOR THE VEHICLE, A STRANGE RATTLING OF PLASTIC SHROUDING IN THE ENGINE COMPARTMENT AND AS I FOUND OUT A FAST SET OF TIRES LATER, THE FRONT END OUT OF ALIGNMENT [ TOO MUCH TOE IN ]. WHEN I READ THE MANUAL I FOUND OUT THAT MY 4WD VEHICLE WAS "NOT INTENDED TO BE USED OFF OF THE ROAD", THIS WAS NOT IN ANY OF THE PRESALES LITERATURE AND THE REASON I BUY 4WD IS SO I CAN USE IT OFF ROAD. AT 100 MILES AFTER WARRANTY I HAD TO TAKE IT IN BECAUSE THE FUEL SENDING UNIT HAD FAILED, ABOUT A $600 REPAIR ON A PART THAT SHOULD LAST 200,000 MILES. THE MECHANIC TOLD ME THEIR DEALERSHIP IS REPLACING ABOUT ONE OF THESE A WEEK ON A COUPLE OF MODELS. WHEN I PICKED IT UP I GOT THE TROUBLE LIGHT ON THE WAY HOME, I SCANNED IT TO SEE WHAT THE PROBLEM WAS [CODE PO448 ]. I TOOK IT BACK. THE FIRST CANISTER THEY ORDERED SHOWED UP BROKEN [ KIND OF FRAGILE FOR SOMETHING MOUNTED ON THE BOTTOM OF A 4WD ]. PARTS REPLACED UNDER THE EMISSIONS WARRANTY WERE 14953ZP50C FILTER-CANISTER, 14950-EA20A CANISTER ASSY. E, AND 14935-AM60B VALVE ASSY.-CO. THE SERVICE ORDER SAYS " ...INSPECTED/FOUND NO FLOW VERY RUSTY....". AS THE VEHICLE ONLY HAS 36,000 MILES ON IT THIS DOES NOT BODE WELL FOR THE FUTURE. *TR

NHTSA ODI #10244918

33,000 miles · Sep 28, 2008
Air Bags

MY GIRLFRIEND AND I WERE DRIVING DOWN A WASHBOARD FARM TYPE ROAD AND RANDOMLY OUR SIDE CURTAIN AIRBAGS WENT OFF ON BOTH SIDES CAUSING SEVERE SOFT TISSUE DAMAGE IN OUR NECKS AND ANXIETY / BEING TERRIFIED OF THE TRUCK. CURRENTLY LOOKING INTO PERSONAL INJURY AND FILED WITH INSURANCE COMPANY. THE AREA WE WERE IN WAS AN AREA WITH NO …

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MY GIRLFRIEND AND I WERE DRIVING DOWN A WASHBOARD FARM TYPE ROAD AND RANDOMLY OUR SIDE CURTAIN AIRBAGS WENT OFF ON BOTH SIDES CAUSING SEVERE SOFT TISSUE DAMAGE IN OUR NECKS AND ANXIETY / BEING TERRIFIED OF THE TRUCK. CURRENTLY LOOKING INTO PERSONAL INJURY AND FILED WITH INSURANCE COMPANY. THE AREA WE WERE IN WAS AN AREA WITH NO CELL SERVICE AND QUITE FAR FROM THE NEAREST TOWN AND WITH THE AIRBAGS BREAKING THE SEATBLETS ETC IT WAS A VERY UNSAFE DRIVE. *TR

NHTSA ODI #10243781

46,190 miles · Sep 9, 2008
Fuel System, Gasoline

MY FUEL GAUGE DOES NOT WORK ALL THE TIME ON MY 2006 NISSAN FRONTIER 4X4 CREW CAB NISMO. I LIVE IN SOUTH DAKOTA AND MY WIFE AND 3 YEAR OLD DAUGHTER DRIVE AND RIDE IN THIS VEHICLE, WITH THE WINTER MONTHS COMING AND HOW DANGEROUSLY COLD IT GETS IN SOUTH DAKOTA, THIS COULD BE A LIFE THREATENING PROBLEM. NOT TO MENTION IF THE TRUCK…

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MY FUEL GAUGE DOES NOT WORK ALL THE TIME ON MY 2006 NISSAN FRONTIER 4X4 CREW CAB NISMO. I LIVE IN SOUTH DAKOTA AND MY WIFE AND 3 YEAR OLD DAUGHTER DRIVE AND RIDE IN THIS VEHICLE, WITH THE WINTER MONTHS COMING AND HOW DANGEROUSLY COLD IT GETS IN SOUTH DAKOTA, THIS COULD BE A LIFE THREATENING PROBLEM. NOT TO MENTION IF THE TRUCK STALLED ON THE ROAD IT COULD CAUSE AN ACCIDENT. MY TRUCK HAS APPROX. 46,000 MILES ON IT. *TR

NHTSA ODI #10241625

37,000 miles · Aug 16, 2008
Service Brakes, HydraulicCrashInjury

I HAD BACKED OUT OF A PARK SPOT AND PUT NISSAN 2006 FRONTIER 2WD CREW CAB IN DRIVE AND IT TOOK OFF LIKE A ROCKET, I HAD MY FOOT AS HARD ON THE BRAKE AS POSSIBLE AND THERE ARE SKID MARKS THE WHOLE WAY TO WHERE I HIT A PARKED CAR. MY AIR BAG DEPLOYED AND THE TRUCK WAS TOTALED. IT DAMAGED 3 NEW SCIONS. *TR

NHTSA ODI #10238503

59,875 miles · Aug 13, 2008
Steering

MY VEHICLE A 2006 NISSAN FRONTIER P/U WITH NISMO OFF ROAD PACKAGE HAS EXPERIENCED A STEERING PROBLEM WHILE DRIVING. THE STEERING WHEEL FELT LIKE THE POWER STEERING PUMP HAD FAILED AND SHORTLY AFTER THE STEERING WHEEL BECAME REALLY LOOSE SIDE TO SIDE AND UP AND DOWN. I TOOK THE TRUCK TO THE NEAREST NISSAN DEALER AND WAS TOLD THAT…

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MY VEHICLE A 2006 NISSAN FRONTIER P/U WITH NISMO OFF ROAD PACKAGE HAS EXPERIENCED A STEERING PROBLEM WHILE DRIVING. THE STEERING WHEEL FELT LIKE THE POWER STEERING PUMP HAD FAILED AND SHORTLY AFTER THE STEERING WHEEL BECAME REALLY LOOSE SIDE TO SIDE AND UP AND DOWN. I TOOK THE TRUCK TO THE NEAREST NISSAN DEALER AND WAS TOLD THAT THE NUT THAT HOLDS THE STEERING WHEEL IN PLACE WAS LOOSE AND IT WOULD BE NO PROBLEM TO FIX. AFTER 2 DAYS I GOT A CALL FROM THE ASST. SERVICE MANAGER STATING THAT THE STEERING RACK AND STEERING COLUMN HAD TO BE REPLACED AND THE EXTENDED WARANTY WOULD NOT COVER THE REPAIRS. I THEN CALLED NISSAN OF NORTH AMERICA TO SEE IF THEY COULD ASSIST IN ANY WAY AND WAS INFORMED BY THE SOUTH EAST REPRESENTATIVE THAT THERE WAS NOTHING THEY WOULD DO BECAUSE OF THE MILEAGE ON THE VEHICLE. FROM WHAT I HAVE SEEN ON NUMEROUS WEB SITES THIS IS A RE OCCURRING PROBLEM THAT SHOULD BE ADDRESSED FOR THE SAFETY OF THE OWNERS OF THIS MODEL VEHICLE. *TR

NHTSA ODI #10237947

35,000 miles · Jul 5, 2008
Fuel System, Gasoline

THE FUEL GAUGE ON MY 2006 NISSAN FRONTIER CREW CAB LE 4X4 IS MALFUNCTIONING AND FAILS TO GIVE ACCURATE MEASUREMENTS OF THE AMOUNT OF FUEL PRESENT. I HAVE DONE RESEARCH ON THE INTERNET AND FOUND MANY MORE FRONTIER OWNERS WHO ARE EXPERIENCING THE SAME PROBLEM. *TR

NHTSA ODI #10233237

36,875 miles · Jun 20, 2008
Fuel System, Gasoline

2005 NISSAN FRONTIER - GAS GAUGE WAS NOT WORKING, AND NOT SHOWING THAT I HAD GAS IN MY TANK. THEN IT BEGAN GIVING ME PROBLEMS, MISFIRING WHILE DRIVING AND "SERVICE ENGINE SOON" LIGHT APPEARS. I TOOK IT TO A NISSAN DEALERSHIP WHO TOLD ME THAT THE FUEL LEVEL SENSOR A CIRCUIT HIGH INPUT NEEDED REPLACING. SINCE I WAS NOT UNDER WA…

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2005 NISSAN FRONTIER - GAS GAUGE WAS NOT WORKING, AND NOT SHOWING THAT I HAD GAS IN MY TANK. THEN IT BEGAN GIVING ME PROBLEMS, MISFIRING WHILE DRIVING AND "SERVICE ENGINE SOON" LIGHT APPEARS. I TOOK IT TO A NISSAN DEALERSHIP WHO TOLD ME THAT THE FUEL LEVEL SENSOR A CIRCUIT HIGH INPUT NEEDED REPLACING. SINCE I WAS NOT UNDER WARRANTY, I HAD TO REPLACE FUEL SENDING UNIT. MY JOB AT THE TIME, REQUIRED ME TO DRIVE ALOT, THOUGH THE CAR WAS BARELY TWO YEARS OLD. I HAD OVER 30,000 MILES. STILL, THE PROBLEM COST ME OVER $800!!!! AND IN ALL RESPECTS, IT WAS A PROBLEM WITH A DEFECTIVE PART - NOT BECAUSE I DRIVE IT. I AM SORRY I EVER BOUGHT THIS VEHICLE - I SHOULD HAVE BOUGHT A HONDA ELEMENT (MY WIFE'S CAR) SHE HAS NEVER HAD A MECHANICAL PROBLEM IN THE FOUR YEARS SHE HAS HAD THE CAR. NISSAN MAKES A TRASH PICKUP. DISGRUNTLED AND FRUSTRATED OVER NISSAN'S INCAPABILITY TO PRODUCE A BETTER VEHICLE, AND REPLACE FAULTY PARTS. THEY OBVIOUSLY NEED THE MONEY! *TR

NHTSA ODI #10231856

15,000 miles · Jun 13, 2008
Engine And Engine CoolingFuel System, Gasoline

TL*THE CONTACT OWNS A 2006 NISSAN FRONTIER. WHILE DRIVING AT AN UNKNOWN SPEED, THE ENGINE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT CONTROL PANEL. THE VEHICLE WOULD SPORADICALLY STALL. SPEED WAS NOT A FACTOR DURING THE FAILURES. AFTER THE VEHICLE WOULD STALL, IT WOULD TAKE A LONG TIME TO AUTOMATICALLY RESTART. THE DEALER …

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TL*THE CONTACT OWNS A 2006 NISSAN FRONTIER. WHILE DRIVING AT AN UNKNOWN SPEED, THE ENGINE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT CONTROL PANEL. THE VEHICLE WOULD SPORADICALLY STALL. SPEED WAS NOT A FACTOR DURING THE FAILURES. AFTER THE VEHICLE WOULD STALL, IT WOULD TAKE A LONG TIME TO AUTOMATICALLY RESTART. THE DEALER COULD NOT DUPLICATE THE FAILURE AND PROVIDE A REMEDY. THE VEHICLE WAS INSPECTED BY A MECHANIC, WHO STATED THAT THE GASOLINE DELIVERY PUMP WAS POTENTIALLY DEFECTIVE. THE VEHICLE WAS TAKEN BACK TO THE DEALER, BUT BECAUSE IT EXCEEDED THE WARRANTY, THEY WOULD NOT REPAIR THE VEHICLE FOR FREE. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 15,000 AND CURRENT MILEAGE WAS 71,853.

NHTSA ODI #10230927

Official recalls

4

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.

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

2

DP26003 · Fuel Smell And Loss Of Motive Power

Opened Mar 30, 2026 · No close date supplied

Status: open (inferred from source dates) · Engine And Engine Cooling; Fuel System, Gasoline

The Office of Defects Investigation (ODI) received a Petition dated February 5, 2026, requesting an investigation into model year (MY) 2006 Nissan Frontier vehicles. The Petitioner alleges that the vehicle poses an imminent fire hazard due to “[a] powerful and persistent odor of raw gasoline” that he says “emanates from the vehicle” and “indicat[es] a breach in fuel system integrity.” He further alleges that the vehicles can experience sudden engine stalling “during startup and operation,” which he believes could cause collisions or loss of vehicle control. The Petitioner further alleges these symptoms are identical to conditions addressed in previous NHTSA recalls (10V-517, 07V-435, and 10V-075) and that the issues persist in the 2006 MY Nissan fleet despite these past actions. ODI is opening this Defect Petition to evaluate the Petitioner’s allegations and determine whether to grant or deny the Petition.  The Petition can be viewed at NHTSA.gov under NHTSA Number 11718552.

Additional source detail variants (2)

Engine And Engine Cooling

The Office of Defects Investigation (ODI) received a Petition dated February 5, 2026, requesting an investigation into model year (MY) 2006 Nissan Frontier vehicles. The Petitioner alleges that the vehicle poses an imminent fire hazard due to “[a] powerful and persistent odor of raw gasoline” that he says “emanates from the vehicle” and “indicat[es] a breach in fuel system integrity.” He further alleges that the vehicles can experience sudden engine stalling “during startup and operation,” which he believes could cause collisions or loss of vehicle control. The Petitioner further alleges these symptoms are identical to conditions addressed in previous NHTSA recalls (10V-517, 07V-435, and 10V-075) and that the issues persist in the 2006 MY Nissan fleet despite these past actions. ODI is opening this Defect Petition to evaluate the Petitioner’s allegations and determine whether to grant or deny the Petition.  The Petition can be viewed at NHTSA.gov under NHTSA Number 11718552.

Fuel System, Gasoline

The Office of Defects Investigation (ODI) received a Petition dated February 5, 2026, requesting an investigation into model year (MY) 2006 Nissan Frontier vehicles. The Petitioner alleges that the vehicle poses an imminent fire hazard due to “[a] powerful and persistent odor of raw gasoline” that he says “emanates from the vehicle” and “indicat[es] a breach in fuel system integrity.” He further alleges that the vehicles can experience sudden engine stalling “during startup and operation,” which he believes could cause collisions or loss of vehicle control. The Petitioner further alleges these symptoms are identical to conditions addressed in previous NHTSA recalls (10V-517, 07V-435, and 10V-075) and that the issues persist in the 2006 MY Nissan fleet despite these past actions. ODI is opening this Defect Petition to evaluate the Petitioner’s allegations and determine whether to grant or deny the Petition.  The Petition can be viewed at NHTSA.gov under NHTSA Number 11718552.

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.