IllustrationAT 64,765 MILES, MY TIMING CHAINS NEED TO BE REPLACED, PER MY NISSAN DEALER. I WAS TOLD WHEN I PURCHASED THE VEHICLE, BRAND NEW, THAT THIS WOULD NEVER BE AN ISSUE. *TR
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 →How this year compares
Owner complaints by model year
Compare all Xterra years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
380–25K
13625–50K
14750–75K
14775–100K
191100–150K
61150K+
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
What owners actually said
780 reportsERROR CODE P0463 SHOWS I HAVE A FAULTY FUEL SENDING UNIT. PREVIOUS YEAR XTERRAS WERE SERVICED FOR THIS ISSUE. NO RECALL HAS BEEN ISSUED. *TR
TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THE FUEL SENDING UNIT FAILED. THE CONTACT HAD THE UNIT REPLACED ONCE UNDER WARRANTY AND AGAIN UNDER NHTSA RECALL CAMPAIGN ID NUMBER: 10V075000 (FUEL SYSTEM: GASOLINE STORAGE AUXILIARY TANK) BUT THE FAILURE RECURRED. THE CONTACT BELIEVED THAT THE MANUFACTURER DID NOT C…
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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THE FUEL SENDING UNIT FAILED. THE CONTACT HAD THE UNIT REPLACED ONCE UNDER WARRANTY AND AGAIN UNDER NHTSA RECALL CAMPAIGN ID NUMBER: 10V075000 (FUEL SYSTEM: GASOLINE STORAGE AUXILIARY TANK) BUT THE FAILURE RECURRED. THE CONTACT BELIEVED THAT THE MANUFACTURER DID NOT CREATE A PROPER RECALL REPAIR. THE FAILURE MILEAGE WAS 74,585 AND THE CURRENT MILEAGE WAS 78,000.
TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT AFTER REFUELING, THE GAUGE DISPLAYED AN INACCURATE FUEL READING. THE VEHICLE WAS TAKEN TO AN AUTO REPAIR SHOP FOR DIAGNOSTIC TESTING WHERE THE CONTACT WAS ADVISED THAT THE FUEL LEVER SENSOR WAS DEFECTIVE. THE CONTACT REFERENCED NHTSA CAMPAIGN I.D. NUMBER: 10V…
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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT STATED THAT AFTER REFUELING, THE GAUGE DISPLAYED AN INACCURATE FUEL READING. THE VEHICLE WAS TAKEN TO AN AUTO REPAIR SHOP FOR DIAGNOSTIC TESTING WHERE THE CONTACT WAS ADVISED THAT THE FUEL LEVER SENSOR WAS DEFECTIVE. THE CONTACT REFERENCED NHTSA CAMPAIGN I.D. NUMBER: 10V075000 (FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK) AND CALLED THE MANUFACTURER. THE MANUFACTURER ADVISED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL BASED ON THE VIN. THE FAILURE MILEAGE WAS 75,013.
MY 2006 NISSAN XTERRA (PURCHASED NEW IN FEB 2007) BEGAN OCCASIONAL SHUDDERING, AS IF DRIVING OVER RUMBLE STRIPS, WHILE DRIVING AT ABOUT 131,000 MILES. IF I LET OFF THE GAS OR ACCELERATED, IT WOULD STOP, BUT NO CONSTANT TRIGGER. THIS INCREASED OVER A COUPLE WEEKS SO I DECIDED TO RESEARCH ONLINE AND FOUND MANY USERS WITH THE SAM…
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MY 2006 NISSAN XTERRA (PURCHASED NEW IN FEB 2007) BEGAN OCCASIONAL SHUDDERING, AS IF DRIVING OVER RUMBLE STRIPS, WHILE DRIVING AT ABOUT 131,000 MILES. IF I LET OFF THE GAS OR ACCELERATED, IT WOULD STOP, BUT NO CONSTANT TRIGGER. THIS INCREASED OVER A COUPLE WEEKS SO I DECIDED TO RESEARCH ONLINE AND FOUND MANY USERS WITH THE SAME ISSUE. I TOOK IT TO A MECHANIC AND THEY COULDN'T GET IT TO REPLICATE. I LEFT THERE AND DROVE TO TROPHY NISSAN IN MESQUITE AND THEY WOULDN'T LOOK AT IT FOR ANOTHER 1.5 DAYS AND ONLY AFTER I PAID THEM AN $85 DIAGNOSTIC FEE (TO LOOK AT SOMETHING THAT IS THERE FAULT!) I DECIDED TO BE PROACTIVE AND REPLACE THE RADIATOR AND HOSES, HOPING TO CATCH IT EARLY ENOUGH. I TOOK IT TO A MECHANIC 2 DAYS LATER. THEY SAID THE RUMBLING WAS FROM A TORQUE CONVERTER LOCK-UP AND WE COULD DO A FLUSH BUT THAT MAY NOT FIX IT. SO, WE FLUSHED IT WITH 12 QTS NEW NISSAN TRANSMISSION OIL. THE PROBLEM SEEMED TO STAY THE SAME OVER THE NEXT COUPLE WEEKS AND THEN THE TRANSMISSIONS WENT OUT ON MY WAY HOME FROM WORK. SO, NOW WE GET TO REPLACE THE TRANSMISSION. I CALLED A TRANSMISSION SHOP, (AT THIS POINT I DON'T TRUST NISSAN OR ANYTHING THEY SAY - SINCE THEY CAN'T EVEN ADMIT FAULT ON THIS!) AND THEY SAID THIS TRANSMISSION IS AN EXPENSIVE TRANSMISSION (WITH IT'S COMPUTER ETC.) SO JUST TO REBUILD IT IS GOING TO RUN $2500. NISSAN WANTS $4400+ JUST FOR A NEW PART. THIS IS RIDICULOUS. THIS WAS VERY DANGEROUS AS MINE COMPLETELY WENT OUT WHEN I WAS IN THE MIDDLE OF AN INTERSECTION. I AM SO DISGUSTED AT NISSAN AND THEIR LACK OF MORALS / VALUES. IF THEY WOULD JUST DO THE RIGHT THING AND FIX THE ISSUE THAT IS THEIR OWN FAULT, THEN I THINK EVERYONE WOULD FEEL COMPLETELY DIFFERENT. THEY NEED TO STAND BEHIND THE PRODUCT THEY SELL. AS OF RIGHT NOW, I WILL NEVER BUY A NISSAN AGAIN. WHY IS THERE NOT A DEFECT INVESTIGATION WITH AS MANY PEOPLE THAT ARE HAVING THESE ISSUES? *KB
PREMATURE TIMING CHAIN WEAR BEFORE AND AFTER 60,000 MILES. PREMATURE WEAR IS CAUSED BY FAULTY DESIGN, SPECIFICALLY TEFLON COATED GUIDE-CHAIN TENSIONER. FAILURE TO THE TIMING CHAIN WILL RESULT IN ENGINE FAILURE AND POSSIBLE ACCIDENT IF OPERATED ON ROADWAY. NISSAN REFUSES TO ACKNOWLEDGE PROBLEM AND OR RECALL. PRIOR SERVICE BUL…
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PREMATURE TIMING CHAIN WEAR BEFORE AND AFTER 60,000 MILES. PREMATURE WEAR IS CAUSED BY FAULTY DESIGN, SPECIFICALLY TEFLON COATED GUIDE-CHAIN TENSIONER. FAILURE TO THE TIMING CHAIN WILL RESULT IN ENGINE FAILURE AND POSSIBLE ACCIDENT IF OPERATED ON ROADWAY. NISSAN REFUSES TO ACKNOWLEDGE PROBLEM AND OR RECALL. PRIOR SERVICE BULLETIN CIRCULATED BY NISSAN (NTB07-042A) AND GENERATED ON 4/17/2009 VERIFIES SAME PROBLEM WITH THIS MAKE AND MODEL AND SEVERAL OTHER NISSAN YEARS AND MODELS AFFECTED. RESPECTFULLY REQUEST INVESTIGATION INTO THIS ISSUE. *TR
RADIATOR IS SEPARATED AT TOP OF RADIATOR. RADIATOR CAN'T SUPPORT PRESSURE WHEN RUNNING AT TOP TEMPERATURES. *TR
TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT WAS DRIVING 65 MPH WHEN THE VEHICLE OVERHEATED AND STALLED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE COOLANT AND TRANSMISSION FLUID HAD MIXED AND AS A RESULT, THE TRANSMISSION NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NO…
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TL* THE CONTACT OWNS A 2006 NISSAN XTERRA. THE CONTACT WAS DRIVING 65 MPH WHEN THE VEHICLE OVERHEATED AND STALLED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE COOLANT AND TRANSMISSION FLUID HAD MIXED AND AS A RESULT, THE TRANSMISSION NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS OUT OF WARRANTY. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 99,000.
I AM THE OWNER OF A NISSAN XTERRA I PURCHASED BACK IN FEB 2006. I WAS HAPPY TO MAKE MY LAST FINANCE PAYMENT IN FEBRUARY. LAST WEEK WHILE DRIVING HOME FROM WORK MY CAR'S CHECK ENGINE LIGHT TURNED ON THEN STARTED TO OVERHEAT. LATER I FOUND OUT MY CAR WAS LEAKING A WHITE SUBSTANCE WHICH WAS DIFFICULT TO GET OFF MY DRIVEWAY. I…
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I AM THE OWNER OF A NISSAN XTERRA I PURCHASED BACK IN FEB 2006. I WAS HAPPY TO MAKE MY LAST FINANCE PAYMENT IN FEBRUARY. LAST WEEK WHILE DRIVING HOME FROM WORK MY CAR'S CHECK ENGINE LIGHT TURNED ON THEN STARTED TO OVERHEAT. LATER I FOUND OUT MY CAR WAS LEAKING A WHITE SUBSTANCE WHICH WAS DIFFICULT TO GET OFF MY DRIVEWAY. I WAS SURPRISED SINCE I REGULARLY KEEP UP WITH THE MAINT AND NEVER HAD ANY PROBLEMS IN THE PAST. I HAD MY CAR TOWED TO NISSAN IN TO FIND OUT WHAT WAS WRONG. THE DEALER INFORMED ME THAT THE CAR HAD A LEAK AND THE COOLANT AND TRANSMISSION FLUID BEGAN TO MIX TO CREATE THE WHITE SUBSTANCE WHICH RUINED MY TRANSMISSION. AFTER DOING SOME RESEARCH ONLINE, I WAS DISAPPOINTED TO FIND OUT THIS WAS A COMMON ISSUE WITH THE XTERRAS AND THAT NISSAN MADE A DESIGN CHANGE TO FIX IT IN LATER XTERRA MODELS. TOLD ME THAT I NEEDED TO REPLACE MY TRANSMISSION, RADIATOR, UPPER/LOWER RADIATOR HOSE. THEIR INITIAL ESTIMATE TO FIX MY CAR WAS $8500. AFTER I HEARD THE NUMBER, I PRICED EACH OF THE PARTS OUT ONLINE FOR APPROX $1500. PROVIDED A NEW ESTIMATE FOR $5,500. BECAUSE THIS WAS A KNOWN ISSUE, I WOULD HAVE THOUGHT NISSAN WOULD HAVE DONE THE RIGHT THING TO FIX IT AS PART OF A RECALL. WHEN A PERSON BUYS A CAR THERE IS AN EXPECTATION THE CAR WILL LAST MORE THAN 5 YEARS. IT IS UNACCEPTABLE THE EXTENDED WARRANTY ONCE YOU EXCEED 85,000 MILES IS NO LONGER VALID. BECAUSE OF THE EXPERIENCE WITH THE DEALER AND THE QUALITY OF CARS YOU PROVIDE, I WILL NEVER PURCHASE A NISSAN AGAIN. IN ADDITION, I AM PLANNING TO SHARE MY NISSAN EXPERIENCE WITH ONLINE FORUMS AND FRIENDS ABOUT THE QUALITY OF SERVICE NISSAN DOES NOT PROVIDE OR STAND BY THEIR PRODUCTS. IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO CONTACT ME. EX-NISSAN OWNER - INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) *TT
THE MOLDED FUEL TANK SHELL DEFORMED 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 FUEL WHEN THE TANK IS EMPTY.
Official recalls
310V517000 · 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
1DP12004 · 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.