IllustrationCRUISE CONTROL SET LIGHT KEEPS FLASHING INTERMITTENTLY, WON'T SHUT OFF JUST FLASHES CRUISE CONTROL SET. *TR
2007 Nissan Altima
Owner reports · Recalls · Investigations
More warning signs than most Altima years
Owner complaints for the 2007 Nissan Altima are substantially higher than the model-year median of 231.
About this comparison →How this year compares
Owner complaints by model year
Compare all Altima 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
670–25K
7625–50K
8450–75K
5575–100K
65100–150K
25150K+
372 reports with mileage · 99 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.
- Suspension. Review the 121 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 63 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 62 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
28 crash reports22 fire reports13 injury reports
What owners actually said
471 reportsNO WRECK, NO EVENTS, MY CAR WILL NOT CRANK AND IT IS A 2007 ALTIMA. IT LEAVES ME STRANDED AND I HAVE HAD IT IN AND OUT OF THE SERVICE DEPT. SINCE I PURCHASED THE CAR.THEY KEEP TELLING ME EVERYTIME IT HAPPENS IT WONT HAPPEN AGAIN AND THAT IT IS FIXED AND YET AGAIN IM STRANDED . I LIVE 60 MILES FROM THE NEAREST NISSAN DEALERSHIP A…
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NO WRECK, NO EVENTS, MY CAR WILL NOT CRANK AND IT IS A 2007 ALTIMA. IT LEAVES ME STRANDED AND I HAVE HAD IT IN AND OUT OF THE SERVICE DEPT. SINCE I PURCHASED THE CAR.THEY KEEP TELLING ME EVERYTIME IT HAPPENS IT WONT HAPPEN AGAIN AND THAT IT IS FIXED AND YET AGAIN IM STRANDED . I LIVE 60 MILES FROM THE NEAREST NISSAN DEALERSHIP AND 30 MILES OUTSIDE OF TOWN SO WHEN IM STRANDED IM STRANDED. THIS IS SUPPOSE TO BE A DEPENDABLE CAR AND IT HAS BEEN A NIGHTMARE. I HAVE 2 CHILDREN THAT HAVE TO BE PLACES AND I HAVE A MEDICAL CONDITION WHICH REQUIRES ME TO SEE A DOCTOR ALOT. I NEED A CAR AND I WOULD APPRECIATE ANYINFO THAT WOULD BE HELPFUL TO PASS ALONG TO THE CONSUMER DEPT.ON MONDAY MORNING . I AM TO THE POINT NOW TO WHERE I WANT ANOTHER VEHICLE AT EQUAL VALUE AND MY INTEREST AND NOTE BE THE SAME OR A GOOD '!@#$% DEAL ON A TRADE IN. PLEASE NOTE AGAIN THIS MAKES THE 6TH TIME THIS HAS HAPPENED TO ME. IT IS A PROBLEM WITH THE CAN OR CAM MODULES OR SO THEY SAY. *TR
TL*- THE CONTACT OWNS A 2007 NISSAN ALTIMA. WHEN APPLYING PRESSURE TO THE BREAK PEDAL SHE WOULD HEAR AN ABNORMAL GRINDING NOISE. SHE TOOK HER VEHICLE TO THE DEALER WHERE A TECHNICIAN STATED THAT SHE NEEDED TO REPLACE HER FRONT BREAK CALIPERS AT AN EXPENSE OF $1000.00. SHE HAS NOT HAD THE VEHICLE REPAIRED. SHE CONTACTED THE MAN…
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TL*- THE CONTACT OWNS A 2007 NISSAN ALTIMA. WHEN APPLYING PRESSURE TO THE BREAK PEDAL SHE WOULD HEAR AN ABNORMAL GRINDING NOISE. SHE TOOK HER VEHICLE TO THE DEALER WHERE A TECHNICIAN STATED THAT SHE NEEDED TO REPLACE HER FRONT BREAK CALIPERS AT AN EXPENSE OF $1000.00. SHE HAS NOT HAD THE VEHICLE REPAIRED. SHE CONTACTED THE MANUFACTURER AND WAS WAITING FOR A RESPONSE. THE FAILURE AND CURRENT MILEAGE WERE 49,000.
NO PARTICULAR EVENTS; LOW TIRE PRESSURE LIGHT CAME ON WHEN THERE WAS NO PROBLEM. NOT SURE OF OCCURRENCE INTERVAL BUT HAS HAPPENED THREE TIMES. THE CONSEQUENCES ARE THAT THE LIGHT STAYS ON CONTINUOUSLY AND OCCASIONALLY STARTS TO BLINK RESULTING IN DRIVER CONCERN OVER NOTHING. HAVE TAKEN VEHICLE TO DEALERSHIP AND THEY SAY "NO PROB…
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NO PARTICULAR EVENTS; LOW TIRE PRESSURE LIGHT CAME ON WHEN THERE WAS NO PROBLEM. NOT SURE OF OCCURRENCE INTERVAL BUT HAS HAPPENED THREE TIMES. THE CONSEQUENCES ARE THAT THE LIGHT STAYS ON CONTINUOUSLY AND OCCASIONALLY STARTS TO BLINK RESULTING IN DRIVER CONCERN OVER NOTHING. HAVE TAKEN VEHICLE TO DEALERSHIP AND THEY SAY "NO PROBLEM WITH SENSORS BUT RECOMMEND SETTING AIR PRESSURE TO 38 PSI TO GET LIGHT TO STAY OFF" WHICH IS 6PSI ABOVE AIR PRESSURE DECAL ON DOOR FRAME THAT RECOMMENDS 32 PSI. THEY SAY THIS PRESSURE (38 PSI) WILL NOT IMPACT TIRE WEAR WHICH I DISAGREE WITH COMPLETELY AS WELL AS IF YOU HAVE A 10% PRESSURE BUILD UP FROM NORMAL DRIVING IT WOULD EXCEED THE TIRE MANUFACTURER MAXIMUM TIRE PRESSURE OF 41PSI. *TR
WHILE TRAVELING APPROX 50MPH APPROACHING A CURVE BRAKE PEDAL WAS DEPRESSED AND CAR WOULD NOT STOP. DRIVER NOTICED TRAFFIC SLOWING AND REACTED BY SHIFTING CAR TO NEUTRAL AND SLOWLY APPLYING PARKING BRAKE. DOING SUCH CAUSED CAR TO FISHTAIL AND SLIDE (AS ROADS WERE WET) AND CAUSED A COLLISION. DRIVER HAS COMPLAINED SINCE 2007 TO DE…
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WHILE TRAVELING APPROX 50MPH APPROACHING A CURVE BRAKE PEDAL WAS DEPRESSED AND CAR WOULD NOT STOP. DRIVER NOTICED TRAFFIC SLOWING AND REACTED BY SHIFTING CAR TO NEUTRAL AND SLOWLY APPLYING PARKING BRAKE. DOING SUCH CAUSED CAR TO FISHTAIL AND SLIDE (AS ROADS WERE WET) AND CAUSED A COLLISION. DRIVER HAS COMPLAINED SINCE 2007 TO DEALERSHIP REGARDING BRAKES AND TOLD EACH TIME (4 COMPLAINTS) THAT NOTHING IS WRONG WITH BRAKES. BRAKES WERE "REPLACED" 6 MONTHS AGO BY DEALERSHIP (CUSTOMER PAID) HOWEVER BRAKE ISSUES STILL REMAINED. SUCH NEGLIGENCE HAS RESULTED IN A CAR ACCIDENT AND THOUSANDS IN PROPERTY DAMAGE. *TR
THE PASSENGER AIR BAG SENSOR IN THE SEAT OFTEN DOES NOT DETECT SOMEONE IN THE SEAT AND WILL DISCONNECT THE AIRBAG SYSTEM FROM DEPLOYING IN THE EVENT OF A CRASH. SPOKE WITH A NISSAN TECH WHO SAID THE SENSOR IN OPERATING NORMAL; HOWEVER, I KNOW MANY PEOPLE TO INCLUDE THE TECH'S AT THE DEALERSHIP WHO KNOW THIS IS AN ISSUE! *TR
OUR VEHICLE HAS HAD PROBLEMS FOR ALMOST TWO YEARS WITH THE PASSENGER AIRBAG LIGHT STAYING ON DURING TRAVEL. WE HAVE MADE NUMEROUS VISITS TO THE DEALER, AND UNLESS THEY CAN REPLICATE IT, THEY CANNOT FIX THE PROBLEM. WE HAVE EVEN MADE A COMPLAINT WITH NISSAN. NO ONE SEEMS TO KNOW IF THE AIRBAG IS DEFECTIVE OR IF THERE IS AN ELECTR…
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OUR VEHICLE HAS HAD PROBLEMS FOR ALMOST TWO YEARS WITH THE PASSENGER AIRBAG LIGHT STAYING ON DURING TRAVEL. WE HAVE MADE NUMEROUS VISITS TO THE DEALER, AND UNLESS THEY CAN REPLICATE IT, THEY CANNOT FIX THE PROBLEM. WE HAVE EVEN MADE A COMPLAINT WITH NISSAN. NO ONE SEEMS TO KNOW IF THE AIRBAG IS DEFECTIVE OR IF THERE IS AN ELECTRICAL PROBLEM. WE ARE TIRED OF TRYING TO GET THIS RESOLVED THROUGH NISSAN AND THE DEALER. WE DO NOT WANT TO HAVE AN ACCIDENT TO SEE IF THE AIRBAG WORKS PROPERLY. *TR
TL*THE CONTACT OWNS A 2007 NISSAN ALTIMA. WHEN THE VEHICLE WOULD COME TO A COMPLETE STOP, THE ENGINE WOULD ACCELERATE ON ITS OWN UP TO 4,000+ RPMS. THE CONTACT MUST DEPRESS THE BRAKE PEDAL AND TURN OFF THE VEHICLE TO PREVENT RAPID ACCELERATION. THE DEALER COULD NOT DUPLICATE THE FAILURE AND ADVISED HIM TO BRING IN THE VEHICLE…
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TL*THE CONTACT OWNS A 2007 NISSAN ALTIMA. WHEN THE VEHICLE WOULD COME TO A COMPLETE STOP, THE ENGINE WOULD ACCELERATE ON ITS OWN UP TO 4,000+ RPMS. THE CONTACT MUST DEPRESS THE BRAKE PEDAL AND TURN OFF THE VEHICLE TO PREVENT RAPID ACCELERATION. THE DEALER COULD NOT DUPLICATE THE FAILURE AND ADVISED HIM TO BRING IN THE VEHICLE WHEN THE FAILURE OCCURRED; HOWEVER, THE FAILURES COULD NOT BE PREDICTED. THE DEALER DID NOT KNOW HOW TO REPAIR THE VEHICLE AND NO RECALLS WERE ISSUED. THE FAILURE MILEAGE WAS LESS THAN 10,000 AND CURRENT MILEAGE WAS 50,435.
THE DRIVER SEAT IN MY 2007 NISSAN ALTIMA HAS MOVED WHILE I AM DRIVING SINCE I BOUGHT THE CAR. I HAVE BROUGHT THIS IN TO BE SERVICED FOR THIS PROBLEM OVER 6 TIMES IN THE LAST YEAR AND THEY HAVE FAILED TO FIX IT. THEY PERFORMED NISSAN TSB NTB08-089 TWICE ALREADY AND THE SEAT STILL MOVES AROUND WHEN I AM DRIVING. THIS IS A MAJOR SA…
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THE DRIVER SEAT IN MY 2007 NISSAN ALTIMA HAS MOVED WHILE I AM DRIVING SINCE I BOUGHT THE CAR. I HAVE BROUGHT THIS IN TO BE SERVICED FOR THIS PROBLEM OVER 6 TIMES IN THE LAST YEAR AND THEY HAVE FAILED TO FIX IT. THEY PERFORMED NISSAN TSB NTB08-089 TWICE ALREADY AND THE SEAT STILL MOVES AROUND WHEN I AM DRIVING. THIS IS A MAJOR SAFETY ISSUE AND IT NEEDS TO BE FIXED. I AM NOT THE ONLY ONE HAVING THIS PROBLEM, IT IS VERY COMMON FOR MY MODEL CAR. *TR
ON 12/13/2008 AT 9:00 A.M. MY 24 YEAR OLD DAUGHTER ENTERED HER 2007 NISSAN ALTIMA AND WAS GOING X-MAS SHOPPING. THE ENTRANCE TO THE EXPRESSWAY IS LESS THEN ONE QUARTER MILE. SHE ENTERED THE EXPRESSWAY AND CHANGED LANES TO THE FAR LEFT. APPROXIMATELY ONE MILE OF DRIVING ON THE EXPRESSWAY HER STEERING WHEEL LOCKED AND SHE WAS U…
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ON 12/13/2008 AT 9:00 A.M. MY 24 YEAR OLD DAUGHTER ENTERED HER 2007 NISSAN ALTIMA AND WAS GOING X-MAS SHOPPING. THE ENTRANCE TO THE EXPRESSWAY IS LESS THEN ONE QUARTER MILE. SHE ENTERED THE EXPRESSWAY AND CHANGED LANES TO THE FAR LEFT. APPROXIMATELY ONE MILE OF DRIVING ON THE EXPRESSWAY HER STEERING WHEEL LOCKED AND SHE WAS UNABLE TO NAVIGATE THE STEERING. SHE STARTED TO BRAKE AND AS SHE WAS ATTEMPTING TO NAVIGATE AND SLOW HER VEHICLE ON THE EXPRESSWAY, THE STEERING WHEEL STARTED TO SPIN CAUSING HER TO CRASH INTO THE MEDIAN WALL. NO INJURIES, NO OTHER VEHICLES DAMAGED BUT HER VEHICLE HAD EXTENSIVE DAMAGE TO THE FRONT GRILL ,FENDERS AND BUMPER. THIS IS THE FIRST TIME THE STEERING WHEEL LOCKED. *TR
Official recalls
308V521000 · Air Bags; Electrical System:software
Oct 7, 2008
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence & remedy
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Additional source detail variants (2)
Electrical System:software
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Air Bags
NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL AUTOMOTIVE SYSTEMS' OCCUPANT CLASSIFICATION SYSTEM (OCS) CONTROL UNITS. A VARISTOR IN THE OCS CONTROL UNIT LOCATED IN THE PASSENGER SEAT CUSHION MAY HAVE BEEN MANUFACTURED OUT OF SPECIFICATION. UNDER CERTAIN CONDITIONS, THIS COULD CAUSE AN INTERRUPTION OF SIGNAL BETWEEN THE OCS AND THE AIR BAG CONTROL UNIT (ACU).
Consequence: THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PROTECTION IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT IS FUNCTIONING AS DESIGNED. IF NECESSARY, THE SEAT CUSHION (CONTAINING OCS HARDWARE) WILL BE REPLACED WITH A NEW ONE MANUFACTURED TO SPECIFICATION. THE RECALL BEGAN ON NOVEMBER 4, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
07V599000 · Electrical System:ignition:module
Dec 28, 2007
ON CERTAIN PASSENGER VEHICLES THAT HAVE HAD THE BODY CONTROL MODULE (BCM) REPLACED DURING SERVICE AT A DEALERSHIP, THE TIRE PRESSURE MONITORING SYSTEM (TPMS) MAY HAVE BEEN INADVERTENTLY DEACTIVATED DUE TO AN ISSUE WITH THE DEALER SERVICE SOFTWARE. IF THE TPMS IS TURNED OFF, IT WOULD NOT ALERT THE DRIVER TO A DECREASE IN THE TIRE PRESSURE AS DESIGNED.
Consequence & remedy
Consequence: DRIVING ON UNDER-INFLATED TIRES IS UNSAFE AND COULD RESULT IN A CRASH.
Remedy: DEALERS WILL CHECK THE TPMS FUNCTION AND REACTIVATE IT IF NECESSARY. THE RECALL BEGAN ON JANUARY 18, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
07V267000 · Engine And Engine Cooling
Jun 21, 2007
ON CERTAIN VEHICLES, IF A SUFFICIENTLY HOT OBJECT ENTERS THE AIR FILTER HOUSING THROUGH THE ENGINE FRESH AIR INTAKE SYSTEM AND CONTACTS THE ENGINE AIR FILTER, THE FLAMMABILITY CHARACTERISTICS OF THE AIR FILTER MATERIAL ARE SUCH THAT THE FILTER MAY IGNITE.
Consequence & remedy
Consequence: IF THE AIR FILTER MATERIAL IGNITES, A FIRE MAY OCCUR.
Remedy: DEALERS WILL REPLACE THE AIR FILTER WITH A NEW ONE THAT HAS IMPROVED ANTI-FLAMMABILITY MATERIAL CHARACTERISTICS. THE RECALL BEGAN ON JULY 3, 2007, AND WILL CONTINUE THROUGH OCTOBER 1, 2007. 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
2PE11020 · Brake Master Cylinder Internal Leak
Opened May 23, 2011 · Closed Mar 14, 2012
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:foundation Components:master Cylinder
The Office of Defects Investigation (ODI) opened PE11-020 to investigate possible brake performance loss due to brake fluid leaking from the master cylinder into the brake booster in the subject vehicles.A total of 237 complaints were identified by ODI and Nissan.The majority of complaints and warranty claims reported that brake malfunction indicator lamp (MIL) illumination as the only symptom of a problem.Only 12 complaints alleged any effect on brake performance and in each of these the drivers were able to stop the vehicles without incident.No crash claims could be attributed to the alleged defect. Returned part analysis data provided by Nissan showed that most of the master cylinders replaced under warranty did not have a leak condition.These replacements may have resulted from brake MIL illumination due to pad wear.For most of the warranty claims, in a few cases where a master cylinder leak was found, Nissan's testing showed that the leaks were extremely slow and would require thousands of miles or months of driving before brake performance could be affected.After an extensive study of replaced master cylinders for a presumed leak, Nissan was unable to identify any concern with the parts or design of the subject components that could affect brake performance. Nevertheless, Nissan does recognize a concern with premature brake MIL illumination and has decided to address this problem by conducting a voluntary service campaign covering approximately 1.17 million model year 2007 through 2012 Altima vehicles (up to June 25, 2011 production, the date of Nissan's running change for the longer life brake pad).Nissan's owner letter for the service campaign states, As your brake pads wear over time, the brake fluid level in the master cylinder reservoir will drop and may cause the brake warning lamp to illuminate.?Although this is a normal condition, there has been concern that the brake warning light illumination may be caused by a slow fluid leak over time.Nissan's service campaign will inspect the brake pads and test the master cylinder for leakage.If leakage is detected, Nissan will replace the master cylinder at no charge.If excessive pad wear is observed, customers will be notified and will be responsible for repairs.For more details concerning Nissan's service campaign, see the PE11-020 file on www.Safercar.gov. Based on the low failure rate for confirmed master cylinder leakage in the subject vehicles and the low probability that the condition would affect brake performance, this investigation is closed.
PE07026 · Engine Compartment Fire
Opened May 22, 2007 · Closed Jun 27, 2007
Status: closed (inferred from source dates) · Engine And Engine Cooling
NISSAN NOTIFIED THE AGENCY ON JUNE 18, 2007 THAT IT WILL RECALL (RECALL # 07V267) ALL MY 2007 ALTIMA VEHICLES WITH 2.5 LITER ENGINE BUILT AT THE SMYRNA, TENNESSEE PLANT FROM SEPTEMBER 25, 2006 TO MAY 11, 2007 AND AT THE CANTON, MISSISSIPPI PLANT FROM OCTOBER 30, 2006 TO MAY 11, 2007.NISSAN DETERMINED THAT IF A SUFFICIENTLY HOT OBJECT (FOR EXAMPLE, A CIGARETTE ASH OR OTHER IGNITION SOURCE) ENTERS THE AIR FILTER HOUSING THROUGH THE ENGINE FRESH AIR INTAKE SYSTEM AND CONTACTS THE AIR FILTER, THE FLAMMABILITY CHARACTERISTICS OF THE AIR FILTER MATERIAL ARE SUCH THAT THE FILTER MAY IGNITE.IF THE AIR FILTER IGNITES, A FIRE MAY OCCUR.VEHICLES BUILT AFTER THESE DATES ARE EQUIPPED WITH A DIFFERENT AIR FILTER.NISSAN WILL REMOVE THE ORIGINAL AIR FILTER AND INSTALL A NEW UNIT WITH IMPROVED ANTI-FLAMMABILITY CHARACTERISTICS.ODI IS AWARE OF 26 REPORTS OF FIRE (OF WHICH THREE WERE REPORTED DIRECTLY TO BOTH ODI AND NISSAN) AND NO INJURIES.THIS INVESTIGATION IS CLOSED.