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2007 Nissan Xterra

Owner reports · Recalls · Investigations

More warning signs than most Xterra years

Owner complaints for the 2007 Nissan Xterra are substantially higher than the model-year median of 78.

About this comparison →

When problems were reported

Mileage at the reported incident

498 reports with mileage · 59 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 231 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 136 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 85 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports3 fire reports5 injury reports

Power Train complaints

231 reports
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67,400 miles · Jun 25, 2013
Power Train

VEHICLE MAINTAINED METICULOUSLY. FLUIDS CHANGED REGULARLY. DROVE MAINLY HIGHWAY MILES IN THE WINTER. AT FIRST IT BEGAN HAVING TROUBLE STARTING. THEN WOULDN'T START AT ALL. NOT A CLICK, NOT A CRANK. THEN TOOK IT TO LOCAL SHOP WITH GOOD REPUTATION. HAD IT FOR 7.5 WEEKS BEFORE IT WAS 'FIXED.' DROVE IT FOR THE FIRST TIME IN 8 WEEKS …

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VEHICLE MAINTAINED METICULOUSLY. FLUIDS CHANGED REGULARLY. DROVE MAINLY HIGHWAY MILES IN THE WINTER. AT FIRST IT BEGAN HAVING TROUBLE STARTING. THEN WOULDN'T START AT ALL. NOT A CLICK, NOT A CRANK. THEN TOOK IT TO LOCAL SHOP WITH GOOD REPUTATION. HAD IT FOR 7.5 WEEKS BEFORE IT WAS 'FIXED.' DROVE IT FOR THE FIRST TIME IN 8 WEEKS & TRANSMISSION WAS THUMPING HARD AS IT UP-SHIFTED & SEEMED NOT TO KEEP UP ON DOWN SHIFT. UPON INITIAL LIGHT ACCELERATION TRANNY/GEARS BEGAN TO SLIP MAKING A LOUD/HARSH VIBRATING/SHUTTERING SOUND & FEEL. TOOK IT HOME IMMEDIATELY. WHEN I CHECKED RADIATOR THE DREADED GREY SLUDGE POURED OUT. NISSAN HAS HORRENDOUS CUSTOMER SERVICE. I'M TOLD I NEED A RADIATOR & A NEW TRANSMISSION. TOTALING OVER $6100! NISSAN NEEDS TO FOR ONCE DO THE RIGHT THING & DO A FULL RECALL. THIS IS MY SECOND XTERRA. I HAD A 2005 AS WELL. I ALSO OWNED A 2005 MAXIMA. THAT'S BRAND LOYALTY BUT I ALSO USED TO MAKE $200,000/YR, LIVE IN MY DREAM HOME, ETC...THRU DIVORCE & ILLNESS I'M HOMELESS JUST TRYING TO SURVIVE. I HAD PLANNED TO SELL THE XTERRA & BUY AN INEXPENSIVE FUEL EFFICIENT CAR SO I COULD BANK THE BALANCE & BEGIN TRYING TO SAVE AGAIN. I HAVE NO VEHICLE NOW OR $6100 FOR REPAIRS THAT R OBVIOUSLY DUE TO A DESIGN FLAW OR FLAWS. *TR

NHTSA ODI #10521596

69,000 miles · Jun 20, 2013
Engine And Engine CoolingPower Train

ENGINE AND ENGINE COOLING PROBLEM ON THE 2007 NISSAN XTERRA. *TR

NHTSA ODI #10520860

105,500 miles · Jun 19, 2013
EnginePower Train

ABOUT TWO WEEKS AGO MY CAR WOULD NOT REVERSE AND WENT INTO NEUTRAL WHEN I WAS TRYING TO BACK OUT OF A PARKING SPOT. I TOOK MY CAR TO A NISSAN DEALERSHIP/SERVICE CENTER AND THE PERSON KNEW EXACTLY WHAT WAS WRONG WITH MY CAR. APPARENTLY IT IS VERY COMMON FOR 2005-2010 NISSAN VEHICLES TO HAVE A "FAULTY ENGINE DESIGN" THE SERVICE MA…

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ABOUT TWO WEEKS AGO MY CAR WOULD NOT REVERSE AND WENT INTO NEUTRAL WHEN I WAS TRYING TO BACK OUT OF A PARKING SPOT. I TOOK MY CAR TO A NISSAN DEALERSHIP/SERVICE CENTER AND THE PERSON KNEW EXACTLY WHAT WAS WRONG WITH MY CAR. APPARENTLY IT IS VERY COMMON FOR 2005-2010 NISSAN VEHICLES TO HAVE A "FAULTY ENGINE DESIGN" THE SERVICE MAN SAID. THE PROBLEM AS IT WAS EXPLAINED TO ME IS THAT THE RADIATOR FLUID STARTS TO LEAK INTO THE TRANSMISSION AND RUINS BOTH PARTS. MY CAR WAS BOUGHT 2 YEARS AGO FOR $14,000, THE COST TO REPLACE THE RADIATOR AND TRANSMISSION IS $8,000. FOR MYSELF AND I AM SURE FOR MANY, THIS IS NOT AN AFFORDABLE AMOUNT. AFTER RESEARCHING ONLINE AND READING THE NUMEROUS COMPLAINTS, I AM SURPRISED THAT NO ONE HAS HELD NISSAN ACCOUNTABLE AND THAT NO RECALL HAS BEEN ISSUED. I AM NOT SURE HOW MANY COMPLAINT ARE NECESSARY FOR THIS TO MOVE FORWARD. UNFORTUNATELY I HAVE A FEELING THAT PEOPLE NEED TO DIE BEFORE SOMETHING IS DONE. I HOPE THIS IS NOT THE CASE AND FEEL LIKE NISSAN IS SELLING LEMONS TO THEIR UNSUSPECTING CONSUMERS. *TR

NHTSA ODI #10520597

100,816 miles · Jun 18, 2013
Engine And Engine CoolingPower Train

WAS ON THE HIGHWAY GOING DOWN HILL MIND I ASS WHEN MY 2007 NISSAN XTERRA BEGAN TO DOWN SHIFT MY ITS SELF. I CAN JUST IMAGINE IF I WOULD HAVE TOTAL TRANNY FAILURE AND CAUSED AN ACCIDENT. AFTER DOING SOME SEARCH AND ASKING AROUND I WAS TOLD THAT IT MAY BE MY TRANSMISSION. I THEN TOOK IT TO A LOCAL TRANSMISSION SHOP WHERE THEY TOLD…

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WAS ON THE HIGHWAY GOING DOWN HILL MIND I ASS WHEN MY 2007 NISSAN XTERRA BEGAN TO DOWN SHIFT MY ITS SELF. I CAN JUST IMAGINE IF I WOULD HAVE TOTAL TRANNY FAILURE AND CAUSED AN ACCIDENT. AFTER DOING SOME SEARCH AND ASKING AROUND I WAS TOLD THAT IT MAY BE MY TRANSMISSION. I THEN TOOK IT TO A LOCAL TRANSMISSION SHOP WHERE THEY TOLD ME THAT MY RADIATOR WOULD HAVE TO BE REPLACED AND THERE WAS COOLANT LEAKING INTO MY TRANSMISSION THAT IS CREATING WATER DAMAGE. IT'S NOT THE CONSUMER'S PROBLEM THAT THEY INSTALLED FAULTY COMPONENTS IN THEIR CARS AND TRUCKS. THERE SHOULD BE A RECALL FOR THIS ITEM. NOW I'M FORCED TO PAY FOR A RADIATOR AND FOR THE TRANNY TO BE REBUILD PLUS RENTAL CAR PRICE. *TR

NHTSA ODI #10520349

41,587 miles · Jun 7, 2013
EnginePower Train

HEARING WHINING/WHIRRING NOISE FROM ENGINE UPON ANY ACCELERATION AND INCREASED RPMS. REPAIR REQUIRED IS REPLACEMENT OF SECONDARY TIMING CHAIN AND TENSIONERS (GUIDES). *TR

NHTSA ODI #10515656

67,671 miles · Jun 7, 2013
EnginePower Train

I PARTICIPATED IN THE NISSAN CAMPAIGN TO REPLACE A RADIATOR AND TRANSMISSION, DUE TO A DEFECTIVE ASSEMBLY THAT CAUSED TRAN FAILURE. DEALERSHIP REPLACED THE TWO MAIN PARTS UNDER THE CAMPAIGN. I RECEIVED MY VEHICLE, AND ONLY HAD IT FOR 1 1/2 DAYS BEFORE ANOTHER ISSUE RELATED TO THE RADIATOR / COOLING SYSTEM WAS EXPERIENCED. I W…

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I PARTICIPATED IN THE NISSAN CAMPAIGN TO REPLACE A RADIATOR AND TRANSMISSION, DUE TO A DEFECTIVE ASSEMBLY THAT CAUSED TRAN FAILURE. DEALERSHIP REPLACED THE TWO MAIN PARTS UNDER THE CAMPAIGN. I RECEIVED MY VEHICLE, AND ONLY HAD IT FOR 1 1/2 DAYS BEFORE ANOTHER ISSUE RELATED TO THE RADIATOR / COOLING SYSTEM WAS EXPERIENCED. I WAS YET AGAIN, ON THE HIGHWAY HEADING TO A JOB AND OVERHEATED, THUS DISABLING MY VEHICLE. I STAYED THE INTERSTATE FOR 3 HOURS WAITING ON ROADSIDE ASSISTANCE TO TOW ME BACK TO THE DEALERSHIP. I'M HAVING AN ISSUE WITH NISSAN NOT WILLING TO COVER WHAT'S CLEARLY THEIR PROBLEM TO BEGIN WITH. IT'S NOT THE CONSUMER'S PROBLEM THAT THEY INSTALLED FAULTY COMPONENTS IN THEIR CARS AND TRUCKS, THAT CAUSED THE MAJOR MALFUNCTIONS. IF I WERE A CONSUMER (WHICH I AM); I WOULD FEEL THAT THEY ARE NOT OWNING UP TO THE FULL LIABILITY CAUSED BY THEIR NEGLIGENCE IN PUTTING INFERIOR PARTS IN THEIR VEHICLES THAT CAUSED THE MALFUNCTION IN THE FIRST PLACE. I'M NOT ONLY UPSET AT THEIR RESPONSE; LET'S NOT OVERLOOK THE FACT THAT ON THE TWO DAYS MY TRUCK FAILED (FIRST TIME WHEN THE TRANNY BLEW OUT ON THE HIGHWAY, AND THE SECOND TIME WHEN I WAS ON THE HIGHWAY AGAIN; AND OVERHEATED); I WAS HEADING TO JOB OBLIGATIONS I HAD FOR PRIVATE CLIENTS OF MINE. I LOST 1,375.65 ON DAY ONE FOR MISSING MY APPT. ON THE FIRST INCIDENT, AND AN ADDITIONAL 868.04 ON THE NEXT INCIDENT. MY TRUCK'S ISSUE IS THAT THERE NEEDS TO BE A SYSTEM FLUSH OF THE RADIATOR AND THE THERMOSTAT NEEDS REPLACEMENT... BOTH ARE DIRECT CAUSE OF THE INCIDENT WITH THEIR CRAPPY RADIATOR ASSEMBLY THEY PUT IN THE VEHICLE IN THE FIRST PLACE. I DON'T HAVE THE EXTRA MONEY TO DO THE MAINTENANCE, AND I'VE LOST MONEY IN THE ORDEAL AS WELL. I THINK IT BE "BEST PRACTICE" AND GOOD CUSTOMER CARE; THAT NNA COVER THE COST OF THE FLUSH AND THE THERMOSTAT, CAUSED FROM THE MIXTURE CONTAMINATION OF COOLANT AND TRAN FLUID. *TR

NHTSA ODI #10515590

149,000 miles · May 29, 2013
Power Train

DRIVING AT 65 MPH AND FELT A CLUNK AND A SURGE - CHECK ENGINE LIGHT CAME ON AND THE CAR FELT LIKE IT HAD BEEN SHIFTED INTO NEUTRAL. I PULLED OFF THE HIGHWAY AND HAD IT TOWED TO A REPAIR SHOP. TURNS OUT THAT THE TRANSMISSION FAILED DUE TO A KNOWN RADIATOR DEFECT THAT ALLOWS COOLANT TO LEAK INTO THE TRANSMISSION, CAUSING FAILURE. …

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DRIVING AT 65 MPH AND FELT A CLUNK AND A SURGE - CHECK ENGINE LIGHT CAME ON AND THE CAR FELT LIKE IT HAD BEEN SHIFTED INTO NEUTRAL. I PULLED OFF THE HIGHWAY AND HAD IT TOWED TO A REPAIR SHOP. TURNS OUT THAT THE TRANSMISSION FAILED DUE TO A KNOWN RADIATOR DEFECT THAT ALLOWS COOLANT TO LEAK INTO THE TRANSMISSION, CAUSING FAILURE. NISSAN WILL NOT COVER MY CAR BECAUSE I AM BEYOND THE SPECIFIED MILEAGE OF THEIR USELESS WARRANTY EXTENSION, AGREED TO IN A CLASS ACTION LAWSUIT. REPAIRS AND RENTAL CAR WILL COST ME ABOUT $8,000. NISSAN SHOULD HAVE BEEN FORCED TO RECALL THE CARS FOR THIS DEFECT AND SHOULD REIMBURSE THE REPAIR COSTS AT 100%. *TR

NHTSA ODI #10514027

71,000 miles · May 1, 2013
EnginePower Train

TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT A GRINDING NOISE EMITTED FROM UNDER THE HOOD AREA. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE FAILURE WAS LOCATED AT THE RADIATOR COOLER UNIT, WHICH WAS DETERMINED TO BE FRACTURED AND CAUSING COOLANT TO PENETRATE THE TRANSMISSION. AS A RESULT, THE…

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TL* THE CONTACT OWNS A 2007 NISSAN XTERRA. THE CONTACT STATED THAT A GRINDING NOISE EMITTED FROM UNDER THE HOOD AREA. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE FAILURE WAS LOCATED AT THE RADIATOR COOLER UNIT, WHICH WAS DETERMINED TO BE FRACTURED AND CAUSING COOLANT TO PENETRATE THE TRANSMISSION. AS A RESULT, THE TRANSMISSION FAILED AND WOULD NEED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 71,000.

NHTSA ODI #10510284

12,500 miles · Apr 17, 2013
Electrical SystemElectronic Stability Control (esc)Power TrainInjury

VEHICLE HAD TOTAL FAILURE ON HIGHWAY. NISSAN DEALER SAYS IT IS FROM TRANSMISSION CONTAMINATION. TCM TOTALLY FAILED, NO POWER. *TR

NHTSA ODI #10508613

90,000 miles · Apr 2, 2013
Power Train

STARTED MAKING NOISES COMING FROM UNDERNEATH AND JERKING, SO WAS TAKEN TO DEALERSHIP AND THEY SAID IT WAS THE REAR END WHICH THEY REPLACED UNDER WARRANTY , BUT STILL MADE NOISE AND SLIGHT CLUNKING. TOOK INTO ANOTHER DEALERSHIP NOV OF 2012 AND THEY FLUSHED THE TRANSMISSION AND SAID EVERYTHING WAS FINE AT APPROX 119000 MILES. T…

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STARTED MAKING NOISES COMING FROM UNDERNEATH AND JERKING, SO WAS TAKEN TO DEALERSHIP AND THEY SAID IT WAS THE REAR END WHICH THEY REPLACED UNDER WARRANTY , BUT STILL MADE NOISE AND SLIGHT CLUNKING. TOOK INTO ANOTHER DEALERSHIP NOV OF 2012 AND THEY FLUSHED THE TRANSMISSION AND SAID EVERYTHING WAS FINE AT APPROX 119000 MILES. THEN TODAY AT 129,000 MILES SAID MY REAR END NEEDED REPLACEMENT AND MY TRANSMISSION WAS BAD AND THE FLUID WAS MILKY FROM CROSS CONTAMINATION , WHICH IS A KNOWN ISSUE WITH THESE TYPE OF SUVS. SAID THEY WILL NOT COVER IT CAUSE ITS OVER 100000 MILES NOW . *TR

NHTSA ODI #10505452

Official recalls

1

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.