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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.

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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

Power Train complaints

268 reports
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156,037 miles · Feb 23, 2013
Engine And Engine CoolingPower Train

LIKE HUNDREDS OF OTHER XTERRA OWNERS, OUR RADIATOR LINE LEAKED COOLANT INTO OUR TRANSMISSION AND IT TOTALLY DESTROYED THE TRANSMISSION, AS WELL AS THE ELECTRICAL COMPONENT. ALL TOLD, $4,000 TO REPAIR (AND THAT WAS WITH A HEFTY DISCOUNT FROM AAMCO). IT HAPPENED ON AT HIGHWAY SPEEDS, AND WE WERE LUCKY NOT TO END UP IN A WRECK. …

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LIKE HUNDREDS OF OTHER XTERRA OWNERS, OUR RADIATOR LINE LEAKED COOLANT INTO OUR TRANSMISSION AND IT TOTALLY DESTROYED THE TRANSMISSION, AS WELL AS THE ELECTRICAL COMPONENT. ALL TOLD, $4,000 TO REPAIR (AND THAT WAS WITH A HEFTY DISCOUNT FROM AAMCO). IT HAPPENED ON AT HIGHWAY SPEEDS, AND WE WERE LUCKY NOT TO END UP IN A WRECK. IN THE TWO DAYS IT TOOK AAMCO TO FIX OUR CAR, WE SPOKE WITH TWO OTHER PEOPLE WHO HAD THE EXACT SAME THING HAPPEN TO THEIR XTERRA'S. I AM AMAZED THAT THIS IS SUCH A COMMON PROBLEM AND HAS NOT BEEN ADDRESSED IN A MORE SATISFACTORY MANNER BY NISSAN. I HOPE THIS INVESTIGATION HELPS DRIVE NISSAN TO DO A RECALL ON THESE PARTS BEFORE SOMEONE GETS SERIOUSLY HURT. *TR

NHTSA ODI #10499802

99,182 miles · Feb 20, 2013
EnginePower Train

ON FEB. 8TH MY WIFE AND I WERE MOVING INTO A NEW PLACE JUST MILES AWAY FROM OUR OLD HOME. WHEN CRUISING IN BETWEEN 40-50 MPH THE VEHICLE WAS EXPERIENCING EXTREME VIBRATION IN THE REAR END OF THE VEHICLE. IT WAS THEN THAT I ASSUMED IT MIGHT BE A UNIVERSAL JOINT AND/OR THE DRIVE SHAFT. SO WHEN I HAD THE MONEY I BROUGHT THE VEHICLE…

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ON FEB. 8TH MY WIFE AND I WERE MOVING INTO A NEW PLACE JUST MILES AWAY FROM OUR OLD HOME. WHEN CRUISING IN BETWEEN 40-50 MPH THE VEHICLE WAS EXPERIENCING EXTREME VIBRATION IN THE REAR END OF THE VEHICLE. IT WAS THEN THAT I ASSUMED IT MIGHT BE A UNIVERSAL JOINT AND/OR THE DRIVE SHAFT. SO WHEN I HAD THE MONEY I BROUGHT THE VEHICLE TO AAMCO TRANSMISSIONS TO HAVE IT CHECKED OUT. I HAD TO DROP IT OFF BUT LATER THAT AFTERNOON THE MECHANIC CALLED ME AND TOLD ME IT WAS THE DRIVE SHAFT AND THE FRONTAL U-JOINT. HE REPLACED THE U-JOINT AND RE-BALANCED THE DRIVE SHAFT. I THOUGHT THE PROBLEM WAS SOLVED BUT JUST A FEW MILES DOWN THE ROAD I REALIZED IT HADN'T. SO I BROUGHT IT BACK AND THEY TOOK A SECOND LOOK AND TOLD ME IT MAY BE TWO THINGS. EITHER THE TORQUE CONVERTER IS BAD OR THE COOLANT HOSE BUSTED AND THE ANTIFREEZE WAS DRAINING INTO THE TRANSMISSION WHICH WOULD CAUSE THE TRANSMISSION TO BLOW OUT. THEY THEN TOLD ME TO FIX THE TRANSMISSION WOULD COST ME AROUND $6,000 WHICH TO ME IS WORTH MORE THAN THE ACTUAL VEHICLE. WHEN I GOT HOME I DID A LITTLE RESEARCH AND FOUND THAT SURE ENOUGH THE ANTIFREEZE WAS LEAKING INTO THE TRANSMISSION. THE ANTIFREEZE LOOKS LIKE A GREEN APPLE MILKSHAKE IF YOU CAN IMAGINE. I DON'T KNOW WHAT TO DO BECAUSE I KNOW THAT THERE ARE NO RECALLS FOR THIS ISSUE NOR WARRANTY COVERAGE. HUNDREDS OF PEOPLE HAVE COMPLAINED ABOUT THIS EXACT ISSUE. I'M AT A LOSS, AND NOW THERE'S ABSOLUTELY NOTHING I CAN DO WITH MY ONLY TRANSPORTATION. *TR

NHTSA ODI #10499478

82,000 miles · Feb 7, 2013
Power Train

I WAS DRIVING ABOUT 45MPH WHEN MY VEHICLE JERKED AND BRIEFLY LOST PROPULSION. THIS HAS HAPPENED APPROXIMATELY SIX TIMES ON DIFFERENT OCCASIONS AND AT DIFFERENT SPEEDS. I FEARED THAT IT WOULD HAPPEN WHILE PULLING OUT IN TRAFFIC. ABOUT TWO MONTHS AFTER THE FIRST INCIDENT MY MECHANIC HAS DIAGNOSED THAT THE TRANSMISSION HAS FAILED, …

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I WAS DRIVING ABOUT 45MPH WHEN MY VEHICLE JERKED AND BRIEFLY LOST PROPULSION. THIS HAS HAPPENED APPROXIMATELY SIX TIMES ON DIFFERENT OCCASIONS AND AT DIFFERENT SPEEDS. I FEARED THAT IT WOULD HAPPEN WHILE PULLING OUT IN TRAFFIC. ABOUT TWO MONTHS AFTER THE FIRST INCIDENT MY MECHANIC HAS DIAGNOSED THAT THE TRANSMISSION HAS FAILED, WHICH IS RELATED TO THIS PHENOMENON. *TR

NHTSA ODI #10496765

65,000 miles · Jan 18, 2013
EnginePower Train

TOLD THE TIMING CHAIN TENSIONER PLASTIC PART FAILED; ONLY INDICATION IS A WHINE SOUND FROM THE ENGINE. NISSAN ISSUED A TSB TO THEIR DEALERS ABOUT THIS ISSUE, BUT NOTHING TO THE CONSUMER. IF THE TIMING CHAIN FAILS IT WILL CAUSE A CATASTROPHIC FAILURE OF THE ENGINE AND A POSSIBLE CRASH. AN UNKNOWING CONSUMER HAS NO IDEA ABOUT WHAT…

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TOLD THE TIMING CHAIN TENSIONER PLASTIC PART FAILED; ONLY INDICATION IS A WHINE SOUND FROM THE ENGINE. NISSAN ISSUED A TSB TO THEIR DEALERS ABOUT THIS ISSUE, BUT NOTHING TO THE CONSUMER. IF THE TIMING CHAIN FAILS IT WILL CAUSE A CATASTROPHIC FAILURE OF THE ENGINE AND A POSSIBLE CRASH. AN UNKNOWING CONSUMER HAS NO IDEA ABOUT WHAT THIS SOUND MEANS (JUST SOUNDS LIKE A NOISY ENGINE) AND MIGHT HAVE LITTLE WARNING PRIOR TO A TIMING CHAIN FAILURE. THIS IS A COMMON ISSUE ON THE TYPE OF ENGINE IN THE XTERRA, IT AFFECTS OTHER MODEL ALSO, AND AT A VERY LOW MILEAGE 50-60K MI. CONSUMERS NEED TO BE NOTIFIED OF THIS DEFECT AND TO LISTEN FOR THE NOISE. NOT EVERYONE TAKES THEIR VEHICLE TO THE DEALER. MOST MECHANICS KNOW THAT TIMING CHAINS ARE SUPPOSED TO LAST WELL OVER 100,000 - 200,000 MILES AND WOULD NEVER SUSPECT THE DEFECT. A SAFETY RECALL OR AT LEAST A NOTIFICATION TO CONSUMERS WOULD BE ADVISABLE. *TR

NHTSA ODI #10493438

149,240 miles · Jan 6, 2013
Engine And Engine CoolingPower Train

DUE TO A CRACKED RADIATOR, COOLANT LEAKED INTO THE TRANSMISSION SYSTEM CAUSING THE TRANSMISSION TO FAIL. LUCKILY, WAS ABLE TO TAKE VEHICLE OUT OF SERVICE BEFORE MORE DAMAGE COULD OCCUR, AS A RESULT THE FIRTH GEAR WAS DEEMED INOPERATIVE. THE CRACKED RADIATOR WAS REPLACED, AND A NEW TRANSMISSION WILL HAVE TO BE INSTALLED. THE VE…

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DUE TO A CRACKED RADIATOR, COOLANT LEAKED INTO THE TRANSMISSION SYSTEM CAUSING THE TRANSMISSION TO FAIL. LUCKILY, WAS ABLE TO TAKE VEHICLE OUT OF SERVICE BEFORE MORE DAMAGE COULD OCCUR, AS A RESULT THE FIRTH GEAR WAS DEEMED INOPERATIVE. THE CRACKED RADIATOR WAS REPLACED, AND A NEW TRANSMISSION WILL HAVE TO BE INSTALLED. THE VEHICLE IS DRIVABLE, BUT GAS MILEAGE HAS SIGNIFICANTLY BEEN REDUCED BECAUSE OF THE LOSS OF THE FIFTH GEAR. I TALKED TO NUMEROUS REPAIR AND TRANSMISSION SPECIALIST, AND THIS IS A VERY COMMON PROBLEM. RESEARCHING ON THE NHTSA WEBSITE A ACTIVE INVESTIGATION WAS FOUND UNDER NHTSA ACTION NUMBER # DP12004. *TR

NHTSA ODI #10491584

116,000 miles · Jan 3, 2013
Engine And Engine CoolingPower Train

DUE TO A CRACK IN THE INTERNAL RADIATOR, MY TRANSMISSION FAILED. I WAS ALMOST SIDE SWIPED PULLING OUT OF A PARKING LOT BECAUSE MY XTERRA WOULDN'T GO INTO 1ST GEAR. THE CRACK IN THE COOLANT CORD IS A MANUFACTURING DEFECT, BUT NISSAN REFUSES TO PAY FOR THE COST OF THIS PRODUCT DEFECT AND CORRELATING DAMAGES. *TR

NHTSA ODI #10490874

135,000 miles · Jan 2, 2013
EnginePower Train

TRANSMISSION FLUID LEAKED INTO THE COOLING SYSTEM REQUIRING THE COMPLETE REPLACEMENT OF BOTH MAJOR COMPONENTS. TOTAL COST OF THE WORK WAS OVER $5000 AFTER CHECKING WITH NUMEROUS REPAIR FACILITIES. APPARENTLY THIS IS A KNOWN ISSUE AS EVERY REPAIR SHOP I TALKED TO SAID THIS IS AN EXTREMELY COMMON PROBLEM AND THAT EVERY CUSTOMER HA…

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TRANSMISSION FLUID LEAKED INTO THE COOLING SYSTEM REQUIRING THE COMPLETE REPLACEMENT OF BOTH MAJOR COMPONENTS. TOTAL COST OF THE WORK WAS OVER $5000 AFTER CHECKING WITH NUMEROUS REPAIR FACILITIES. APPARENTLY THIS IS A KNOWN ISSUE AS EVERY REPAIR SHOP I TALKED TO SAID THIS IS AN EXTREMELY COMMON PROBLEM AND THAT EVERY CUSTOMER HAS COMPLAINED ABOUT NISSAN'S RESPONSE. *TR

NHTSA ODI #10490804

54,000 miles · Nov 16, 2012
Power Train

TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE TRAVELING 65 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED AS THE VEHICLE GRADUALLY LOST POWER. THE CONTACT WAS ABLE TO MERGE TO THE SIDE OF THE ROAD. THE VEHICLE WAS ABLE TO BE RESTARTED AND WAS DRIVEN TO THE DEALER WHERE IT WAS CONFIRMED THAT THE TRANSM…

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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT WHILE TRAVELING 65 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED AS THE VEHICLE GRADUALLY LOST POWER. THE CONTACT WAS ABLE TO MERGE TO THE SIDE OF THE ROAD. THE VEHICLE WAS ABLE TO BE RESTARTED AND WAS DRIVEN TO THE DEALER WHERE IT WAS CONFIRMED THAT THE TRANSMISSION FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED ABOUT THE ISSUE. THE FAILURE MILEAGE WAS 54,000 AND THE CURRENT MILEAGE WAS 82,000.

NHTSA ODI #10484938

119,022 miles · Nov 1, 2012
Power Train

TRANSMISSION FAILURE. THE TRANSMISSION RADIATOR FAILED CAUSING COOLANT TO LEAK INTO THE TRANSMISSION WHICH DESTROYED THE TRANSMISSION. I SPOKE TO THE NISSAN DEALERSHIP AND THEY ACKNOWLEDGED THAT THIS HAS BEEN AN ISSUE WITH THE XTERRAS. NISSAN DOES HAVE A PROGRAM TO REBATE SOME OF THE REPAIR ($4,500 DOLLARS). THIS PROGRAM HA…

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TRANSMISSION FAILURE. THE TRANSMISSION RADIATOR FAILED CAUSING COOLANT TO LEAK INTO THE TRANSMISSION WHICH DESTROYED THE TRANSMISSION. I SPOKE TO THE NISSAN DEALERSHIP AND THEY ACKNOWLEDGED THAT THIS HAS BEEN AN ISSUE WITH THE XTERRAS. NISSAN DOES HAVE A PROGRAM TO REBATE SOME OF THE REPAIR ($4,500 DOLLARS). THIS PROGRAM HAS A CUTOFF AT 100K MILES. MY VEHICLE HAS 119K MILES. NISSAN WILL NOT DO ANYTHING TO HELP WITH THE COST OF REPAIR ALTHOUGH THEY HAVE ACKNOWLEDGED THAT IS A PROBLEM. NISSAN DOES NOT HAVE TO WORRY ABOUT HAVING ME AS A CUSTOMER IN THE FUTURE!

NHTSA ODI #10483081

67,682 miles · Sep 25, 2012
Power Train

I WAS DRIVING 35 MPH ON A BUSY STREET WHEN MY VEHICLE WOULD NOT ACCELERATE. I TOWED MY CAR TO NISSAN DEALER AND WAS TOLD MY TRANS WAS NO GOOD AND IT WOULD COST 6,000 TO 10,000 TO FIX. I CONTACTED NISSANS CONSUMER AFFAIRS AND THEY SAID I DID NOT QUALIFY FOR ANY WARRANTIES. NISSAN TOLD ME THERE WAS NO RADIATOR FLUID IN MY TRANSMIS…

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I WAS DRIVING 35 MPH ON A BUSY STREET WHEN MY VEHICLE WOULD NOT ACCELERATE. I TOWED MY CAR TO NISSAN DEALER AND WAS TOLD MY TRANS WAS NO GOOD AND IT WOULD COST 6,000 TO 10,000 TO FIX. I CONTACTED NISSANS CONSUMER AFFAIRS AND THEY SAID I DID NOT QUALIFY FOR ANY WARRANTIES. NISSAN TOLD ME THERE WAS NO RADIATOR FLUID IN MY TRANSMISSION WHICH SEEMS TO BE A COMMON COMPLAINT. I TOWED MY CAR FOR A SECOND OPINION AND WAS TOLD MY TRANS DOES HAVE RADIATOR FLUID IN IT AND IT ALSO FLOODED MY COMPUTER IN THE TRANS. WHY DID NISSAN LIE TO ME? I FOUND THAT NISSAN DID EXTEND THE WARRANTY ON THE RADIATORS AND THAT AN E-MAIL DID GO OUT TO NISSAN OWNERS STATING THEY WOULD ALSO COVER THE TRANS IF CAUSED BY RADIATOR LEAKAGE TO 80,000 MILES BUT NISSAN TOLD ME I DON'T QUALIFY BECAUSE I AM A SECOND OWNER? STILL WAITING ON A RESPONSE FROM NISSAN. THIS HAS CAUSED A GREAT HARDSHIP ON ME. *TR

NHTSA ODI #10476975

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.