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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.

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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

Air Bags complaints

26 reports
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Mileage unknown · Sep 16, 2026
Air BagsElectrical System

I have two recalls, I´m living in [XXX] and I drive this vehicle here. I don´t know where they can solve this problems. NHTSA Recall Number23E-012 NHTSA Recall Number10V-517 I have set a letter in the Upload Files section INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11764830

Mileage unknown · Apr 1, 2026
Air BagsEngine And Engine CoolingFuel System, Gasoline

See attached document for complaint.

NHTSA ODI #11728571

Mileage unknown · Oct 26, 2023
Air Bags

The contact owns a 2006 Nissan Frontier. The contact received notification of NHTSA Campaign Number: 23E012000 (Air Bags) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasona…

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The contact owns a 2006 Nissan Frontier. The contact received notification of NHTSA Campaign Number: 23E012000 (Air Bags) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI #11552103

Mileage unknown · Sep 29, 2023
Air Bags

The contact owns a 2006 Nissan Frontier. The contact received notification of NHTSA Campaign Number: 23E012000 (Air Bags) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a rea…

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The contact owns a 2006 Nissan Frontier. The contact received notification of NHTSA Campaign Number: 23E012000 (Air Bags) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ODI #11547382

Mileage unknown · Jun 11, 2022
Air Bags

Air bag warning light comes on, stays on. Also, the "passenger air bag not on" light comes on, stays on. Took vehicle to a Nissan dealership (ABC Nissan, Phoenix, AZ) back in April, 2015, and they stated not sure what problem was. They "reset" the warning light? However, the same problem has returned. Feel unsafe driving vehicl…

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Air bag warning light comes on, stays on. Also, the "passenger air bag not on" light comes on, stays on. Took vehicle to a Nissan dealership (ABC Nissan, Phoenix, AZ) back in April, 2015, and they stated not sure what problem was. They "reset" the warning light? However, the same problem has returned. Feel unsafe driving vehicle with the airbag warning light coming on. Also, not sure if the driver side airbag is being also affected. I am unable to locate the "repair invoice" from ABC Nissan at this time to include with this report. My vehicle only has 43,000 miles at this time. It had around 33,000 miles back in April, 2015.

NHTSA ODI #11468787

84,350 miles · Jul 5, 2019
Air BagsElectrical SystemFuel/propulsion System

PASSENGER AIRBAG WARNING LIGHT ILLUMINATED. IN MOTION FROM A PARKING LOT. FUEL GAUGE SUDDENLY FELL TO EMPTY ON 07/10/2019 LIGHTS ON DASH ILLUMINATED SHOWING NEED FOR UPCOMING SERVICE AND TIRE PRESSURE LOW.

NHTSA ODI #11229588

182,376 miles · Mar 4, 2019
Air Bags

TL* THE CONTACT OWNS A 2006 NISSAN FRONTIER. THE CONTACT STATED THAT THE AIR BAG WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO LEGEND NISSAN (268 JERICHO TURNPIKE, SYOSSET, NY 11791, (516) 496-8181) WHERE IT WAS DIAGNOSED THAT THE FRONT CRASH ZONE SENSOR WAS DEGRADED AND NEEDED TO BE REPAIRED. THE CONTACT STATED THAT T…

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TL* THE CONTACT OWNS A 2006 NISSAN FRONTIER. THE CONTACT STATED THAT THE AIR BAG WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO LEGEND NISSAN (268 JERICHO TURNPIKE, SYOSSET, NY 11791, (516) 496-8181) WHERE IT WAS DIAGNOSED THAT THE FRONT CRASH ZONE SENSOR WAS DEGRADED AND NEEDED TO BE REPAIRED. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED THE SAME FAILURE AS LISTED IN NHTSA CAMPAIGN NUMBER: 08V690000 (AIR BAGS). THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 182,376.

NHTSA ODI #11183919

68,700 miles · Feb 8, 2019
Air Bags

MY AIR BAG LIGHT HAS BEEN ON AND TOOK IT INTO THE DEALERSHIP. WAS TOLD THE FRONT IMPACT SENSOR WAS THE ISSUE, WHICH WAS COVERED UNDER A NISSAN CAMPAIGN FOR KNOWN ISSUES. TRUCK WAS INITIALLY PURCHASED IN NY AND DRIVEN ON SALTED ROADS, WHICH WAS THE CAUSE FOR SENSOR FAILURE, HOWEVER I LIVED IN FL AT THE TIME THE RECALL WAS ISSUED.…

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MY AIR BAG LIGHT HAS BEEN ON AND TOOK IT INTO THE DEALERSHIP. WAS TOLD THE FRONT IMPACT SENSOR WAS THE ISSUE, WHICH WAS COVERED UNDER A NISSAN CAMPAIGN FOR KNOWN ISSUES. TRUCK WAS INITIALLY PURCHASED IN NY AND DRIVEN ON SALTED ROADS, WHICH WAS THE CAUSE FOR SENSOR FAILURE, HOWEVER I LIVED IN FL AT THE TIME THE RECALL WAS ISSUED. THE CAMPAIGN WAS 08V690000.

NHTSA ODI #11175782

96,450 miles · Jan 4, 2018
Air BagsFuel/propulsion System

LETTING MY FRONTIER MAJOR PROBLEM LAST WEEK 100MILES AWAY FROM HOME FOR WORK. MY FRONTIER WON'T ACCELERATE CUTTING OF SPEED. HAS WEIRD SMELL TO IT. TRUCK WAS TOWED NISSAN HERE DIAGNOSED WITH FUEL PUMP PROBLEM, TRAMISSION AND RADIATOR HV TO BE REPLACED COSTING $7000.00 06 FRIONTIER CREW CAB, 96000MILES THINKING WHEN NISSAN …

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LETTING MY FRONTIER MAJOR PROBLEM LAST WEEK 100MILES AWAY FROM HOME FOR WORK. MY FRONTIER WON'T ACCELERATE CUTTING OF SPEED. HAS WEIRD SMELL TO IT. TRUCK WAS TOWED NISSAN HERE DIAGNOSED WITH FUEL PUMP PROBLEM, TRAMISSION AND RADIATOR HV TO BE REPLACED COSTING $7000.00 06 FRIONTIER CREW CAB, 96000MILES THINKING WHEN NISSAN KNEW ALL THIS ABOUT WHY NOT THEY FIXING IT. I DON'T HAVE THESE MONEY, LAST YEAR HAD PROBLEM WITH NISSAN I WENT BOUGHT NEW RAV4 START TELLING MY FRIEND NOW STAY OUT OF NISSAN

NHTSA ODI #11058620

115,000 miles · Aug 1, 2017
Air BagsElectrical SystemSeat Belts

PASSENGER SEAT BELT LIGHT FLASHES ON, DEALER SAYS CONNECTED TO COMPUTER UNDER PASSENGER SEAT (RESET SEVERAL TIMES), LIGHT STILL FLASHES, DEALERSHIP SERVICE SAYS PROBLEM WITH SEAT SENSOR AND NOT SURE IF AIR BAG ON PASSENGER SIDE WILL WORK OR DEFECTIVE (WANT $800 TO $3,000 TO DIAGNOSE-FIX-REPLACE), NISSAN CORPORATE REFUSES TO FIX …

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PASSENGER SEAT BELT LIGHT FLASHES ON, DEALER SAYS CONNECTED TO COMPUTER UNDER PASSENGER SEAT (RESET SEVERAL TIMES), LIGHT STILL FLASHES, DEALERSHIP SERVICE SAYS PROBLEM WITH SEAT SENSOR AND NOT SURE IF AIR BAG ON PASSENGER SIDE WILL WORK OR DEFECTIVE (WANT $800 TO $3,000 TO DIAGNOSE-FIX-REPLACE), NISSAN CORPORATE REFUSES TO FIX (SAYS OUT OF WARRANTY), TECHNICIAN UNABLE TO SAY IF AIR BAG WILL DEPLOY IN AN ACCIDENT, SERVICE MANAGER I DEAL WITH TOLD ME SHE HAD SEEN AT LEAST 10 SIMILAR PROBLEMS WITH SIMILAR VEHICLES (X 8 SERVICE WRITERS MEANS AT THAT DEALERSHIP ALONE THEY HAVE HAD AT LEAST 80 COMPLAINTS IN A MONTH OF THE SAME NATURE X ALL DEALERSHIPS??), NISSAN CORPORATE SENT ME A $250 GIFT CARD FOR OTHER SERVICES AT THE DEALERSHIP BUT REFUSES TO ACKNOWLEDGE OR ADDRESS OR ATTEMPT TO FIX A PROBLEM THEY ADMIT THEY KNOW THEY HAVE (AND I AM ONLY REFERRING TO NISSAN FRONTIERS - NOT ALL OTHER NISSAN VEHICLES). MAY BE A PROBLEM WITH THE AIR BAG OR A PROBLEM WITH THE COMPUTER OR A PROBLEM WITH THE SEAT SENSOR OR AN ELECTRICAL ISSUE.

NHTSA ODI #11012215

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.