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2006 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2006 Nissan Xterra are substantially higher than the model-year median of 78.

About this comparison →

When problems were reported

Mileage at the reported incident

720 reports with mileage · 60 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

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

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports3 fire reports11 injury reports

Fuel/propulsion System complaints

94 reports
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100,000 miles · Jan 16, 2015
Fuel/propulsion System

CHECK ENGINE LIGHT ON, TOOK CAR TO LOCAL SHOP TO READ CODES, SHOWED FUEL SENSOR ISSUE. GAS GAUGE IS ALL OVER THE PLACE. IT SHOWS FULL WHEN EMPTY, EMPTY WHEN FULL, AND SOME IN BETWEEN. THIS APPEARS TO BE A COMMON ISSUE, MY VIN # SHOWS NO RECALLS OR NONE THAT ARE COVERED OVER 72K MILES?? WHAT A DISAPPOINTMENT IN NISSAN! WOULD H…

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CHECK ENGINE LIGHT ON, TOOK CAR TO LOCAL SHOP TO READ CODES, SHOWED FUEL SENSOR ISSUE. GAS GAUGE IS ALL OVER THE PLACE. IT SHOWS FULL WHEN EMPTY, EMPTY WHEN FULL, AND SOME IN BETWEEN. THIS APPEARS TO BE A COMMON ISSUE, MY VIN # SHOWS NO RECALLS OR NONE THAT ARE COVERED OVER 72K MILES?? WHAT A DISAPPOINTMENT IN NISSAN! WOULD HATE TO RUN OUT OF GAS IN -29 DEGREES WITH THE KIDS AND FREEZE TRYING TO GET HOME BUT I GUESS THAT IS NOT A SAFETY ISSUE AND "NOT WORTH MENTIONING". *TR

NHTSA ODI #10673065

122,000 miles · Jan 14, 2015
EngineFuel/propulsion SystemPower Train

TRANSMISSION GOING OUT DUE TO A PROBLEM THAT MANY OTHERS SEEM TO BE HAVING AS WELL. SEE LINK BELOW FOR MORE INFORMATION REGARDING COOLANT LEAKING INTO THE TRANSMISSION. *TR HTTP://WWW.CARCOMPLAINTS.COM/NISSAN/XTERRA/2006/TRANSMISSION/COOLANT_LEAKED_INTO_TRANSMISSION.SHTML

NHTSA ODI #10672555

82,000 miles · Jan 2, 2015
Engine And Engine CoolingFuel/propulsion SystemPower Train

UPON TURNING A CORNER AFTER COMING TO A COMPLETE STOP AT A STOP SIGN IN MY NEIGHBORHOOD, I WENT TO ACCELERATE AND MATCH THE SPEED OF ONCOMING TRAFFIC. THE GEAR FAILED TO SHIFT APPROPRIATELY (TRANSMISSION) AND GIVING THE CAR GAS SIMPLY REVVED THE ENGINE. LUCKILY THE APPROACHING CAR RESPONDED WELL AND SLOWED TO AVOID A REAR COLL…

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UPON TURNING A CORNER AFTER COMING TO A COMPLETE STOP AT A STOP SIGN IN MY NEIGHBORHOOD, I WENT TO ACCELERATE AND MATCH THE SPEED OF ONCOMING TRAFFIC. THE GEAR FAILED TO SHIFT APPROPRIATELY (TRANSMISSION) AND GIVING THE CAR GAS SIMPLY REVVED THE ENGINE. LUCKILY THE APPROACHING CAR RESPONDED WELL AND SLOWED TO AVOID A REAR COLLISION WHILE I EASED OFF THE PEDAL AND THEN GENTLY ACCELERATED AGAIN TO MY LOCAL MECHANIC. UPON HIS EXAMINATION OF MY 2006 XTERRA, HE DETERMINED THAT THE TRANSMISSION FLUID AND COOLANT WERE MIXING AND DESTROYING BOTH MY RADIATOR AND TRANSMISSION. A QUICK SEARCH ON THE INTERNET REVEALED THAT THIS DANGEROUS PROBLEM IS COMMON AMONG NISSAN OWNERS! WHEN I PURCHASED THE VEHICLE FROM SMITHTOWN NISSAN IN 2010 AND SUBSEQUENTLY, THERE WAS ABSOLUTELY NO NOTIFICATION OR RECALL REGARDING THIS DANGEROUS HAZARD. THIS IS UNACCEPTABLE AND LIFE-THREATENING. THERE SETTLEMENT OF A CLASS ACTION LAWSUIT IS INSUFFICIENT (A $2500 - $3K) CO-PAY TO REPLACE THE TRANSMISSION AND POTENTIALLY HAVE THE SAME DEFECT AGAIN! MY WIFE AND KIDS RELY ON MY CAR EVERY DAY AND I FEEL FORTUNATE THAT I DID NOT WAIT ANY LONGER TO HAVE THE CAR EXAMINED, BUT I AM EXTREMELY DISTURBED BY NISSAN'S NEGLIGENCE. *TR

NHTSA ODI #10669780

75,000 miles · Oct 7, 2014
Electrical SystemFuel/propulsion System

VEHICLE FUEL GAUGE DOES NOT FUNCTION PROPERLY. WHEN TESTED WITH A DIAGNOSTIC READER THE CODE P0463 CAME UP INDICATING A FUEL LEVEL SENSOR MALFUNCTION. THAT MEANT AT LEAST A $600 REPAIR FROM THE NISSAN DEALER FOR WHAT APPARENTLY IS A COMMON MALFUNCTION DUE TO A DEFECTIVE FUEL PUMP MODULE ASSEMBLY. FROM WHAT I HAVE READ CONCERNING…

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VEHICLE FUEL GAUGE DOES NOT FUNCTION PROPERLY. WHEN TESTED WITH A DIAGNOSTIC READER THE CODE P0463 CAME UP INDICATING A FUEL LEVEL SENSOR MALFUNCTION. THAT MEANT AT LEAST A $600 REPAIR FROM THE NISSAN DEALER FOR WHAT APPARENTLY IS A COMMON MALFUNCTION DUE TO A DEFECTIVE FUEL PUMP MODULE ASSEMBLY. FROM WHAT I HAVE READ CONCERNING THIS SUBJECT IT IS A COMMON OCCURRENCE FOR THIS MAKE AND MODEL OF NISSAN, YET THE COMPANY DISMISSES ANY COMPLAINT AS INVALID. THERE WAS A RECALL FOR PREVIOUS GENERATIONS OF PATHFINDER VEHICLES FOR THE EXACT SAME PROBLEM. *TR

NHTSA ODI #10643169

129,000 miles · Sep 17, 2014
Fuel/propulsion System

CAR RAN OUT OF GAS ON HIGHWAY IN TRAFFIC, GAS GAUGE STILL INDICATED 1/4 FULL. BELIEVE THIS IS A SERIOUS SAFETY PROBLEM. CONTACTED DEALER AND THEY KNOW OF THIS PROBLEM( BAD GAS TANK/SENDER, BUT I WAS NEVER NOTIFIED THAT MY CAR COULD HAVE BEEN AFFECTED. *TR

NHTSA ODI #10636929

67,894 miles · Sep 15, 2014
Fuel/propulsion System

AFTER I FILLED UP WITH GAS AND PUT IN A FULL TANK I NOTICED THAT MY GAS GUAGE IS STUCK AT A QUARTER OF A TANK. AFTER TURNING MY CAR ON AND OFF IT STILL SAYS A QUARTER OF A TANK. AFTER DOING RESEARCH ON THIS IT APPEARS TO BE THE FUEL SENDING UNIT AND I AM PAST THE 72 MONTH WARRANTY ON THIS. THE DEALERSHIP QUOTED ME 450-550 TO …

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AFTER I FILLED UP WITH GAS AND PUT IN A FULL TANK I NOTICED THAT MY GAS GUAGE IS STUCK AT A QUARTER OF A TANK. AFTER TURNING MY CAR ON AND OFF IT STILL SAYS A QUARTER OF A TANK. AFTER DOING RESEARCH ON THIS IT APPEARS TO BE THE FUEL SENDING UNIT AND I AM PAST THE 72 MONTH WARRANTY ON THIS. THE DEALERSHIP QUOTED ME 450-550 TO FIX THIS. *TR

NHTSA ODI #10633125

95,000 miles · Sep 2, 2014
Fuel/propulsion System

TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A FLOAT ARM INSIDE THE FUEL TANK. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V075000 (FU…

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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A FLOAT ARM INSIDE THE FUEL TANK. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V075000 (FUEL SYSTEM, GASOLINE). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 95,000.

NHTSA ODI #10630116

95,000 miles · Aug 31, 2014
Engine And Engine CoolingFuel/propulsion System

ENGINE CUT OFF, ROUGH IDLED, WOULD NOT RESPOND TO ACCELERATION. ATTEMPTED TO RE-START, ROUGH IDLED, CHECK ENGINE LIGHT FLICKERING, REQUIRED TOWING. AT REPAIR SHOP, NO PROBLEM, BAD GAS WAS THE DIAGNOSIS. REPEATED. WOULD NOT START. REQUIRED TOWING. TOW OPERATOR TRIED A FEW RESETS, OXYGEN SENSORS, NOTHING. TOWED HOME. NEXT DAY, STA…

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ENGINE CUT OFF, ROUGH IDLED, WOULD NOT RESPOND TO ACCELERATION. ATTEMPTED TO RE-START, ROUGH IDLED, CHECK ENGINE LIGHT FLICKERING, REQUIRED TOWING. AT REPAIR SHOP, NO PROBLEM, BAD GAS WAS THE DIAGNOSIS. REPEATED. WOULD NOT START. REQUIRED TOWING. TOW OPERATOR TRIED A FEW RESETS, OXYGEN SENSORS, NOTHING. TOWED HOME. NEXT DAY, STARTED FINE. *TR

NHTSA ODI #10629743

78,000 miles · Aug 22, 2014
EngineFuel/propulsion System

CHECK ENGINE LIGHT CAME ON SO I TOOK IT TO AN AUTOZONE TO HAVE THE CODE READ. PO463, FUEL SENDING UNIT. DID SOME RESEARCH, CALLED NISSAN CORPORATE TO INFORM THEM OF THE ISSUE AND SEE IF I WAS ELIGIBLE FOR EXTENDED WARRANTY (WASN'T COVERED). NISSAN CORPORATE INFORMED ME THAT I WAS ELIGIBLE FOR ECM RELAY REPLACEMENT AT NO COST AT …

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CHECK ENGINE LIGHT CAME ON SO I TOOK IT TO AN AUTOZONE TO HAVE THE CODE READ. PO463, FUEL SENDING UNIT. DID SOME RESEARCH, CALLED NISSAN CORPORATE TO INFORM THEM OF THE ISSUE AND SEE IF I WAS ELIGIBLE FOR EXTENDED WARRANTY (WASN'T COVERED). NISSAN CORPORATE INFORMED ME THAT I WAS ELIGIBLE FOR ECM RELAY REPLACEMENT AT NO COST AT A DEALERSHIP, SO I TOOK THE CAR TO A DEALERSHIP THAT QUOTED ME LOWEST ON THE FUEL SENSOR REPAIR. THEY ASKED IF I HAD OTHER ISSUES AND I TOLD THEM THAT MY ENGINE SOMETIMES SOUNDED LIKE AN RC CAR. THEY OFFERED TO LOOK INTO IT, CALLED THIS AFTERNOON AFTER COMPLETING WORK ON SENSOR AND ECM RELAY TO INFORM ME THAT MY TIMING CHAINS WERE SHOT AND IN NEED OF IMMEDIATE REPLACEMENT. DID SOME MORE RESEARCH AND FOUND THIS IS A FREQUENT ISSUE IN NISSAN CARS, DECIDED TO FILE A REPORT. *TR

NHTSA ODI #10627612

81,000 miles · Jul 25, 2014
Fuel/propulsion System

TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 60 MPH, THE CHECK ENGINE LIGHT ILLUMINATED AND THE FUEL GAUGE DISPLAYED EMPTY HOWEVER THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE THE MECHANIC WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS N…

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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 60 MPH, THE CHECK ENGINE LIGHT ILLUMINATED AND THE FUEL GAUGE DISPLAYED EMPTY HOWEVER THE FUEL TANK WAS FULL. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE THE MECHANIC WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 81,000.

NHTSA ODI #10616216

Official recalls

3

10V517000 · Engine And Engine Cooling

Oct 28, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

Consequence & remedy

Consequence: THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

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

Mar 3, 2010

NISSAN IS RECALLING CERTAIN MODEL YEAR 2006 AND MODEL YEAR 2008 FRONTIER, XTERRA AND PATHFINDER VEHICLES. THE MOLDED FUEL TANK SHELLS CAN DEFORM, CAUSING THE FUEL SENDER FLOAT ARM TO CONTACT AN EMBOSSMENT MOLDED INTO THE TANK SHELL CAUSING THE INSTRUMENT PANEL FUEL GAUGE TO SHOW THAT THE VEHICLE HAS APPROXIMATELY ONE QUARTER TANK WHEN THE FUEL TANK IS EMPTY.

Consequence & remedy

Consequence: THIS COULD CAUSE THE VEHICLE TO RUN OUT OF GAS AND STALL IN TRAFFIC, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE FUEL LEVEL SENDING UNIT INSIDE THE FUEL TANK WITH A NEW ONE THAT HAS A MODIFIED FLOAT ARM. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR BEFORE MARCH 22, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

08V690000 · Air Bags:frontal

Dec 29, 2008

NISSAN IS RECALLING 242,720 MY 2005-2009 PATHFINDER, FRONTIER AND XTERRA VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. IN THOSE AREAS OF THE COUNTRY WHICH USE HEAVY CONCENTRATIONS OF ROAD SALT IN THE WINTER, A MIXTURE OF SNOW/WATER AND SALT CAN ENTER INTO THE FRONT CRASH ZONE SENSOR (CZS) HOUSING. IF THIS OCCURS, THE CZS MAY INTERNALLY RUST RESULTING IN A SIGNAL INTERRUPTION. IF THIS HAPPENS, THE RED AIR BAG WARNING LIGHT WILL ILLUMINATE TO ALERT THE VEHICLE OPERATOR.

Consequence & remedy

Consequence: THIS ISSUE COULD RESULT IN THE NON-DEPLOYMENT OF THE DRIVER AND PASSENGER FRONT AIR BAGS IN A CRASH, INCREASING THE RISK OF PERSONAL INJURY.

Remedy: DEALERS WILL REPLACE THE FRONT CZS WITH A REDESIGNED SENSOR. THE RECALL BEGAN ON JANUARY 26, 2009. OWNERS IN THE OTHER STATES WILL RECEIVE EXTENDED WARRANTY COVERAGE FOR THE SENSOR TO 10 YEARS. THESE OWNERS WILL BE NOTIFIED OF THE WARRANTY EXTENSION BY MAIL AND WILL RECEIVE A STICKER TO PLACE IN THEIR WARRANTY BOOKLET EXPLAINING THE EXTENDED WARRANTY COVERAGE. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP12004 · Transmission Failures

Opened Jun 11, 2012 · Closed Oct 22, 2016

Status: closed (inferred from source dates) · Power Train; Power Train:automatic Transmission; Power Train:automatic Transmission:control Module (tcm/pcm/tecm); Power Train:automatic Transmission:cooling Unit And Lines; Power Train:automatic Transmission:torque Converter

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.

Additional source detail variants (5)

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.

Power Train:automatic Transmission:cooling Unit And Lines

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.

Power Train:automatic Transmission

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.

Power Train:automatic Transmission:torque Converter

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.

Power Train

On February 29, 2012 the National Highway Traffic Safety Administration (NHTSA) received a letter petitioning the agency to conduct a defect investigation into MY 2005-2010 Nissan Pathfinder, Frontier, and Xterra vehicles [the subject vehicles] for automatic transmission failures related to failed transmission coolers.NHTSA conducted a comprehensive review of data related to this subject. Our report, documenting this review, is available in the document file for this defect petition.It will also be published in the Federal Register. Of the 2,505 referenced complaints, 638 relate to a potential hazard (unable to maintain speed, no motive power, engine stall) and 1,867 concern customer satisfaction issues including, but not limited to, repair cost, vehicle shudder and shake, and engine overheating.Taking into account the allocation of agency resources and priorities and the likelihood that additional investigation would result in a finding that an unreasonable risk to highway safety exists, we conclude that further investigation is not warranted and deny the petition.ODI Complaint ID numbers are referenced on the next page.