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2007 Nissan Maxima

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2007 Nissan Maxima do not stand out strongly from the model-year median of 99.

About this comparison →

When problems were reported

Mileage at the reported incident

105 reports with mileage · 24 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.

  • Structure. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports1 fire reports3 injury reports

What owners actually said

129 reports
139,000 miles · Jan 16, 2017
Power Train

THE CVT TRANSMISSION HAD TO BE REPLACED IN AUGUST 2016. THE CAR WAS JERKY AND THEN WOULDN'T GO INTO ANY GEAR ONCE I PULLED IT OVER TO THE SIDE OF THE ROAD. NISSAN KNEW THERE WERE PROBLEMS WITH THE CVT'S - AND HAD EXTENDED THE WARRANTY FROM 5 YEARS AND 50,000 MILES TO 10 YEARS AND 100,000 MILES. THE CVT IN MY CAR WENT AT 9…

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THE CVT TRANSMISSION HAD TO BE REPLACED IN AUGUST 2016. THE CAR WAS JERKY AND THEN WOULDN'T GO INTO ANY GEAR ONCE I PULLED IT OVER TO THE SIDE OF THE ROAD. NISSAN KNEW THERE WERE PROBLEMS WITH THE CVT'S - AND HAD EXTENDED THE WARRANTY FROM 5 YEARS AND 50,000 MILES TO 10 YEARS AND 100,000 MILES. THE CVT IN MY CAR WENT AT 9 YEARS (UNDER THE 10 YEARS) BUT OVER THE 100,000 MILES. SINCE NISSAN KNEW THERE WERE PROBLEMS, THEY SHOULD HAVE RECALLED THE TRANSMISSIONS INSTEAD OF EXTENDING THE WARRANTY. IT COST ME OVER $3,000 - WHEN IT SHOULD HAVE BEEN HANDLED WITH A RECALL. NISSAN ALSO STATES THAT THEY WILL LOWER THE COST OF THE REFURBISHED CVT AND THE REPAIRS IF OUT OF WARRANTY - YET THE PRICE WAS $3,119.60.

NHTSA ODI #10945556

Mileage unknown · Aug 12, 2016
Structure

RUSTING FLOORBOARDS BOTH DRIVER AND PASSENGER SIDES.

NHTSA ODI #10895448

99,000 miles · Aug 1, 2016
Engine

THE TIMING CHAIN NEEDS TO BE OVERHAULED DUE TO FAULTY GUIDES. THE ENGINE MAKES A WHINING NOISE AND AUTHORIZED NISSAN DEALER INDICATED IT WAS DUE TO THE TIMING CHAIN.

NHTSA ODI #10892288

Mileage unknown · Jul 6, 2016
Air BagsElectrical SystemUnknown Or Other

THE HORN ON THIS VECHICLE DOES NOT BLOW. NISSAN SERVICEMAN TOLD ME THIS WAS COMMON ON THIS VEHICLE, AND IF I DIDN'T REPAIR IT , THERE MIGHT BE AIRBAG ISSUES. I CALL NISSAN AND FILED A CLAIM # 22887303 ON 7-5-2016. WAS TOLD NOT TO MOVE VEHICLE FROM NISSAN REPAIR DEALER. ON 7-6-2016 WAS TOLD BY NISSAN THEY COULD NOT HELP WITH TH…

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THE HORN ON THIS VECHICLE DOES NOT BLOW. NISSAN SERVICEMAN TOLD ME THIS WAS COMMON ON THIS VEHICLE, AND IF I DIDN'T REPAIR IT , THERE MIGHT BE AIRBAG ISSUES. I CALL NISSAN AND FILED A CLAIM # 22887303 ON 7-5-2016. WAS TOLD NOT TO MOVE VEHICLE FROM NISSAN REPAIR DEALER. ON 7-6-2016 WAS TOLD BY NISSAN THEY COULD NOT HELP WITH THIS HAZARD PROBLEM.

NHTSA ODI #10883097

100,000 miles · Jun 26, 2016
Air BagsService BrakesUnknown Or Other

NOTHING BUT PROBLEMS WITH 07 MAXIMA WE BOUGHT, LATER REPOSSESSED. THE STEERING WHEEL AND THE WHOLE FRONT OF THE CAR WOULD SHAKE UNCONTROLLABLY ESPECIALLY WHEN BRAKES WERE USED. ALSO WHEELS (NOT FACTORY BUT THEY WERE ON THERE WHEN PURCHASED, BUT ASKED TO REPLACE BUT NEVER HAPPENED) WERE NOTICEABLY BENT. AND LASTLY, THE FRONT AN…

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NOTHING BUT PROBLEMS WITH 07 MAXIMA WE BOUGHT, LATER REPOSSESSED. THE STEERING WHEEL AND THE WHOLE FRONT OF THE CAR WOULD SHAKE UNCONTROLLABLY ESPECIALLY WHEN BRAKES WERE USED. ALSO WHEELS (NOT FACTORY BUT THEY WERE ON THERE WHEN PURCHASED, BUT ASKED TO REPLACE BUT NEVER HAPPENED) WERE NOTICEABLY BENT. AND LASTLY, THE FRONT AND SIDE AIRBAGS DEPLOYED AFTER SHUTTING MY DRIVERS SIDE DOOR CAUSING MY ARM TO BE BURNED.

NHTSA ODI #10876634

72,000 miles · May 13, 2016
EngineFire

ON APRIL 3, 2016 I STARTED MY 2007 NISSAN MAXIMA WHICH THE ENGINE SHOOK THEN STALLED AFTER RUNNING FOR ABOUT 3 SECONDS. HAD IT TOWED TO A LOCAL NISSAN DEALER WHICH INFORMED ME THAT THE TIMING JUMP AND BENT VALVES NOW NEEDING A NEW ENGINE. AFTER RESEARCHING FOUND THAT THERE IS A CLASS ACTION LAWSUIT AGAINST NISSAN FOR THEIR TIMIN…

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ON APRIL 3, 2016 I STARTED MY 2007 NISSAN MAXIMA WHICH THE ENGINE SHOOK THEN STALLED AFTER RUNNING FOR ABOUT 3 SECONDS. HAD IT TOWED TO A LOCAL NISSAN DEALER WHICH INFORMED ME THAT THE TIMING JUMP AND BENT VALVES NOW NEEDING A NEW ENGINE. AFTER RESEARCHING FOUND THAT THERE IS A CLASS ACTION LAWSUIT AGAINST NISSAN FOR THEIR TIMING CHAIN GUIDE WHICH CAUSES THE TIMING CHAIN TO JUMP AND DAMAGE THE ENGINE. READING HOW DANGEROUS WHEN ANY OF THESE OCCUR WHILE THE VEHICLES ARE IN MOTION, OCCUPANTS OF THE VEHICLES ARE EXPOSED TO REAR END COLLISIONS AND OTHER ACCIDENTS CAUSED BY THE DRIVER'S INABILITY TO MAINTAIN AN APPROPRIATE SPEED ON THE ROAD. THE FACT THAT THE TIMING CHAIN SYSTEMS ARE PRONE TO PREMATURE FAILURE IS ALSO MATERIAL TO CONSUMERS BECAUSE THERE IS NO SAFE ALTERNATIVE WAY FOR OWNERS OF THE SUBJECT NISSAN VEHICLES TO AVOID THE RISK OF POTENTIAL HARM. AS A RESULT OF ITS FAILURE TO DISCLOSE THE MATERIAL FACT THAT THE TIMING CHAIN SYSTEMS INSTALLED IN THE SUBJECT NISSAN VEHICLES ARE PRONE TO PREMATURE FAILURE, NISSAN HAS RECKLESSLY PLACED THE SAFETY OF OWNERS AND OCCUPANTS OF THE VEHICLES AT RISK. TRAVELING AT 65 MPH ON THE HIGHWAY MY NEW TIMING CHAIN FAILED CAUSING "CATASTROPHIC ENGINE FAILURE" ON A CAR FOR WHICH I AM DILIGENT ABOUT MAINTENANCE. AGAIN, ALMOST KILLED ON THE HIGHWAY! HAD TO BUY A BRAND NEW ENGINE AT A COST OF $8100!" - 2006 NISSAN PATHFINDER OWNER / LEWISTON, MAINE. AS YOU SEE BY THIS ARTICLE HOW DANGEROUS THIS ISSUE WITH NISSAN IS AND THEY ARE NOT DOING ANYTHING ABOUT IT. NOW MY ENGINE WILL NOT START AND NISSAN REFUSES TO INSTALL AND NEW ENGINE WHEN THEY NOW IT IS A MANUFACTURE DEFECT. THIS IS MY SECOND ENGINE IN MY 2007 NISSAN MAXIMA, THE FIRST ONE BLEW WHEN MY DAUGHTER DRIVING ON THE HIGHWAY AND THE PISTON EXPLODED OUT OF THE BLOCK AND ENGINE CAUGHT ON FIRE BECAUSE THE TIMING CHAIN FAILED.

NHTSA ODI #10864705

Mileage unknown · Apr 25, 2016
EngineStructure

DURING A MAINTENCE CHECK THE DEALERSHIP REPORTED THAT THE SECONDARY TIMING CHAIN IS MAKING EXCESSIVE NOISE. THEY RECOMMEND I REPLACE THE SECONDARY TIMING KIT FOR $1,500 AS SOON AS POSSIBLE. THEY ALSO STATED DRIVERS FLOOR PAN RUST AND PASSAGNER SIDE SHOW SIGN OF GOING SOON THEY STATED NISSAN HAD FIX FOR THIS THAT WOULD COST $925 …

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DURING A MAINTENCE CHECK THE DEALERSHIP REPORTED THAT THE SECONDARY TIMING CHAIN IS MAKING EXCESSIVE NOISE. THEY RECOMMEND I REPLACE THE SECONDARY TIMING KIT FOR $1,500 AS SOON AS POSSIBLE. THEY ALSO STATED DRIVERS FLOOR PAN RUST AND PASSAGNER SIDE SHOW SIGN OF GOING SOON THEY STATED NISSAN HAD FIX FOR THIS THAT WOULD COST $925 AND THAT THIS WAS SOMETHING THAT HAPPENS ALOT TO THIS CARS

NHTSA ODI #10861212

85,708 miles · Mar 23, 2016
Engine

DURING A ROUTINE OIL CHANGE, THE DEALERSHIP REPORTED THAT THE SECONDARY TIMING CHAIN IS MAKING EXCESSIVE NOISE. THEY RECOMMEND I REPLACE THE SECONDARY TIMING KIT FOR $1,939.52 AS SOON AS POSSIBLE.

NHTSA ODI #10851263

10,000 miles · Jan 30, 2016
Engine

THE SECOND TIME MY CAR STALLED I WAS DRIVING BACK HOME IN MY 2007 MAXIMA WHEN SUDDENLY MY CAR STALLED WHILE DRIVING. I WAS MAKING A LEFT HAND TURN FROM MAJOR ROAD ONTO MY STREET. THE FIRST TIME IT HAPPENED I WAS IN THE LEFT HAND LANE ON A MAJOR ROAD AT RUSH HOUR ACCELLERATING FROM A STOP LIGHT. I TOOK CAR TO THE NISSAN DEALER AN…

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THE SECOND TIME MY CAR STALLED I WAS DRIVING BACK HOME IN MY 2007 MAXIMA WHEN SUDDENLY MY CAR STALLED WHILE DRIVING. I WAS MAKING A LEFT HAND TURN FROM MAJOR ROAD ONTO MY STREET. THE FIRST TIME IT HAPPENED I WAS IN THE LEFT HAND LANE ON A MAJOR ROAD AT RUSH HOUR ACCELLERATING FROM A STOP LIGHT. I TOOK CAR TO THE NISSAN DEALER AND BASED ON ME TELLING THEM I WAS HEARING A WHINING NOISE AND NOT THE STALLING ISSUE THEY INFORMED ME IT WAS FAULTY CAM SHAFT SENSORS AND THE TIMING BELT. SERVICE ADVISOR TOLD ME IT HAD TO BE REPAIRED OR MY LIFE COULD BE IN DANGER DEPENDING ON WHERE IT DECIDED TO STALL THE NEXT TIME OR THE TIMING CHAIN FAILED AND KILLED MY ENGINE. THIS COST ME APPROXIMATELY $2000. MY CAR HAD ~100,000 MILES AND I HAVE HAD ALL RECOMMENDED SERVICES PERFORMED AT THE SAME DEALER. REGARDLESS OF THE FAULTY PART I BELIEVE THE CAR BEHAVIOR IS UNACCEPTABLE AND NISSAN SHOULD DO SOMETHING TO ADDRESS THE ISSUE INSTEAD OF USING THE PROBLEM AS A CASH COW.

NHTSA ODI #10823263

61,375 miles · Jan 8, 2016
Air Bags

TL* THE CONTACT OWNS A 2007 NISSAN MAXIMA. AFTER STARTING THE VEHICLE, THE AIR BAG WARNING LIGHT ILLUMINATED AT RANDOM. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE IT WAS REPAIRED FOR THE DRIVER SIDE AIR BAG MODULE AND SPIRAL CABLE, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILE…

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TL* THE CONTACT OWNS A 2007 NISSAN MAXIMA. AFTER STARTING THE VEHICLE, THE AIR BAG WARNING LIGHT ILLUMINATED AT RANDOM. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE IT WAS REPAIRED FOR THE DRIVER SIDE AIR BAG MODULE AND SPIRAL CABLE, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 61,375.

NHTSA ODI #10818850

Official recalls

1

06V402000 · Steering:column LOCKING:ANTI-THEFT Device

Oct 23, 2006

CERTAIN PASSENGER VEHICLES EQUIPPED WITH AN 'INTELLIGENT KEY' FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 114, "THEFT PROTECTION." DURING AN INSPECTION OF SOME VEHICLES AT THE ASSEMBLY PLANT, IT WAS FOUND THAT THE STEERING WHEEL WAS LOCKED WITH THE IGNITION KNOB IN THE "OFF" POSITION BUT THE VEHICLE TRANSMISSION NOT BEING IN THE "PARK" POSITION.

Consequence & remedy

Consequence: IF THE KEY IS TURNED TO THE "OFF" POSITION WITHOUT THE TRANSMISSION BEING IN THE "PARK" POSITION, IT IS POSSIBLE THAT THE STEERING WHEEL CAN LOCK WHEN TURNED TO THE RIGHT.

Remedy: DEALERS WILL INSPECT AND REPLACE THE STEERING WHEEL LOCK ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 18, 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

1

PE08045 · Transmission Hose Leak

Opened Jul 23, 2008 · Closed Oct 24, 2008

Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:automatic Transmission:cooling Unit And Lines

THIS PE WAS OPENED FOR MODEL YEAR (MY) 2008 NISSAN MAXIMA VEHICLES BASED ON EARLY WARNING DATA THAT THE AUTOMATIC TRANSMISSION COOLER HOSE MAY HAVE PINHOLES AND/OR CRACKS RESULTING IN A TRANSMISSION FLUID LEAK.THE LEAKED FLUID CAN CONTACT THE EXHAUST SYSTEM AND IGNITE.NISSAN HAS SHOWN THAT THE ROOT CAUSE OF THE PINHOLES AND/OR CRACKS IN THE HOSE IS EXCESSIVE STRESS DURING THE MANUFACTURE FORMING PROCESS RESULTING IN HOSE DEFORMATION AT LOADING ONTO A MANDREL, OR DAMAGE DURING UN-LOADING.REGARDING LOADING STRESS, NISSAN STATES, WHEN EXCESSIVE STRESS IS APPLIED WHILE LOADING THE HOSE ONTO THE MANDREL, HOSE DEFORMATION (WHICH LOOKS LIKE A BULGE) CAN OCCUR AROUND THE BENDING AREA.A CRACK WILL START TO FORM ON THE INSIDE OF THE HOSE AT THE AREA OF DEFORMATION.REGARDING UNLOADING STRESS, NISSAN STATES, AFTER THE CURING PROCESS, IN SOME INSTANCES THE HOSE STUCK TO THE MANDREL TIGHTLY AND THE OPERATOR HAD TO APPLY A SIGNIFICANT AMOUNT OF FORCE TO PULL THE HOSE FROM THE MANDREL.IF THIS OPERATION WAS PERFORMED ROUGHLY, THE INTERIOR OF THE HOSE COULD BE DAMAGED BY THE MANDREL EDGE. NISSAN ALSO STATES, BECAUSE OF THE WAY THE HOSES RECEIVED INTERNAL DAMAGE, A DAMAGED HOSE WAS PRODUCED AS A RARE, RANDOM EVENT RATHER THAN SYSTEMATICALLY.THE TRANSMISSION HOSE SUPPLIER, COOPER STANDARD AUTOMOTIVE, IMPLEMENTED PROCESS IMPROVEMENTS THAT LIMIT EXCESSIVE STRESS ON THE HOSE DURING MANUFACTURE. NISSAN HAS SHOWN THAT THIS TRANSMISSION COOLER HOSE WAS ASSEMBLED ON MY 2007 AND MY 2008 MAXIMA VEHICLES.NISSAN REDESIGNED THE TRANSMISSION COOLER HOSE ON MY 2009 MAXIMA, AND THE HOSE IS MANUFACTURED BY A NEW SUPPLIER.NISSAN HAS ALSO SHOWN THAT THE LEAKS MOSTLY OCCUR WITHIN THE FIRST 2000 MILES OF SERVICE WITH A SEVERE DROP IN INCIDENTS BEYOND 2000 MILES OF SERVICE.MOST LEAKS HAVE ALREADY OCCURRED, AND THE ONE FIRE WAS MINOR. A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Additional source detail variants (2)

Power Train:automatic Transmission:cooling Unit And Lines

THIS PE WAS OPENED FOR MODEL YEAR (MY) 2008 NISSAN MAXIMA VEHICLES BASED ON EARLY WARNING DATA THAT THE AUTOMATIC TRANSMISSION COOLER HOSE MAY HAVE PINHOLES AND/OR CRACKS RESULTING IN A TRANSMISSION FLUID LEAK.THE LEAKED FLUID CAN CONTACT THE EXHAUST SYSTEM AND IGNITE.NISSAN HAS SHOWN THAT THE ROOT CAUSE OF THE PINHOLES AND/OR CRACKS IN THE HOSE IS EXCESSIVE STRESS DURING THE MANUFACTURE FORMING PROCESS RESULTING IN HOSE DEFORMATION AT LOADING ONTO A MANDREL, OR DAMAGE DURING UN-LOADING.REGARDING LOADING STRESS, NISSAN STATES, WHEN EXCESSIVE STRESS IS APPLIED WHILE LOADING THE HOSE ONTO THE MANDREL, HOSE DEFORMATION (WHICH LOOKS LIKE A BULGE) CAN OCCUR AROUND THE BENDING AREA.A CRACK WILL START TO FORM ON THE INSIDE OF THE HOSE AT THE AREA OF DEFORMATION.REGARDING UNLOADING STRESS, NISSAN STATES, AFTER THE CURING PROCESS, IN SOME INSTANCES THE HOSE STUCK TO THE MANDREL TIGHTLY AND THE OPERATOR HAD TO APPLY A SIGNIFICANT AMOUNT OF FORCE TO PULL THE HOSE FROM THE MANDREL.IF THIS OPERATION WAS PERFORMED ROUGHLY, THE INTERIOR OF THE HOSE COULD BE DAMAGED BY THE MANDREL EDGE. NISSAN ALSO STATES, BECAUSE OF THE WAY THE HOSES RECEIVED INTERNAL DAMAGE, A DAMAGED HOSE WAS PRODUCED AS A RARE, RANDOM EVENT RATHER THAN SYSTEMATICALLY.THE TRANSMISSION HOSE SUPPLIER, COOPER STANDARD AUTOMOTIVE, IMPLEMENTED PROCESS IMPROVEMENTS THAT LIMIT EXCESSIVE STRESS ON THE HOSE DURING MANUFACTURE. NISSAN HAS SHOWN THAT THIS TRANSMISSION COOLER HOSE WAS ASSEMBLED ON MY 2007 AND MY 2008 MAXIMA VEHICLES.NISSAN REDESIGNED THE TRANSMISSION COOLER HOSE ON MY 2009 MAXIMA, AND THE HOSE IS MANUFACTURED BY A NEW SUPPLIER.NISSAN HAS ALSO SHOWN THAT THE LEAKS MOSTLY OCCUR WITHIN THE FIRST 2000 MILES OF SERVICE WITH A SEVERE DROP IN INCIDENTS BEYOND 2000 MILES OF SERVICE.MOST LEAKS HAVE ALREADY OCCURRED, AND THE ONE FIRE WAS MINOR. A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Power Train:automatic Transmission

THIS PE WAS OPENED FOR MODEL YEAR (MY) 2008 NISSAN MAXIMA VEHICLES BASED ON EARLY WARNING DATA THAT THE AUTOMATIC TRANSMISSION COOLER HOSE MAY HAVE PINHOLES AND/OR CRACKS RESULTING IN A TRANSMISSION FLUID LEAK.THE LEAKED FLUID CAN CONTACT THE EXHAUST SYSTEM AND IGNITE.NISSAN HAS SHOWN THAT THE ROOT CAUSE OF THE PINHOLES AND/OR CRACKS IN THE HOSE IS EXCESSIVE STRESS DURING THE MANUFACTURE FORMING PROCESS RESULTING IN HOSE DEFORMATION AT LOADING ONTO A MANDREL, OR DAMAGE DURING UN-LOADING.REGARDING LOADING STRESS, NISSAN STATES, WHEN EXCESSIVE STRESS IS APPLIED WHILE LOADING THE HOSE ONTO THE MANDREL, HOSE DEFORMATION (WHICH LOOKS LIKE A BULGE) CAN OCCUR AROUND THE BENDING AREA.A CRACK WILL START TO FORM ON THE INSIDE OF THE HOSE AT THE AREA OF DEFORMATION.REGARDING UNLOADING STRESS, NISSAN STATES, AFTER THE CURING PROCESS, IN SOME INSTANCES THE HOSE STUCK TO THE MANDREL TIGHTLY AND THE OPERATOR HAD TO APPLY A SIGNIFICANT AMOUNT OF FORCE TO PULL THE HOSE FROM THE MANDREL.IF THIS OPERATION WAS PERFORMED ROUGHLY, THE INTERIOR OF THE HOSE COULD BE DAMAGED BY THE MANDREL EDGE. NISSAN ALSO STATES, BECAUSE OF THE WAY THE HOSES RECEIVED INTERNAL DAMAGE, A DAMAGED HOSE WAS PRODUCED AS A RARE, RANDOM EVENT RATHER THAN SYSTEMATICALLY.THE TRANSMISSION HOSE SUPPLIER, COOPER STANDARD AUTOMOTIVE, IMPLEMENTED PROCESS IMPROVEMENTS THAT LIMIT EXCESSIVE STRESS ON THE HOSE DURING MANUFACTURE. NISSAN HAS SHOWN THAT THIS TRANSMISSION COOLER HOSE WAS ASSEMBLED ON MY 2007 AND MY 2008 MAXIMA VEHICLES.NISSAN REDESIGNED THE TRANSMISSION COOLER HOSE ON MY 2009 MAXIMA, AND THE HOSE IS MANUFACTURED BY A NEW SUPPLIER.NISSAN HAS ALSO SHOWN THAT THE LEAKS MOSTLY OCCUR WITHIN THE FIRST 2000 MILES OF SERVICE WITH A SEVERE DROP IN INCIDENTS BEYOND 2000 MILES OF SERVICE.MOST LEAKS HAVE ALREADY OCCURRED, AND THE ONE FIRE WAS MINOR. A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.