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2002 Nissan Altima

Owner reports · Recalls · Investigations

More warning signs than most Altima years

Owner complaints for the 2002 Nissan Altima are substantially higher than the model-year median of 231.

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When problems were reported

Mileage at the reported incident

801 reports with mileage · 246 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.

  • Engine And Engine Cooling. Review the 594 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 128 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 92 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

29 crash reports28 fire reports23 injury reports

Structure complaints

128 reports
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86,000 miles · Jul 3, 2008
Structure

TL*THE CONTACT OWNS A 2002 NISSAN ALTIMA. THE CONTACT NOTICED METAL HANGING FROM THE BOTTOM OF HER VEHICLE. THERE WAS A HOLE UNDER THE DRIVER SIDE, WHICH EXPOSED ROTTEN METAL. THE VEHICLE WAS INSPECTED AND THE FLOORBOARD WAS DIAGNOSED AS THE CAUSE OF THE FAILURE. THE SALES DEALER TOOK PICTURES AND SENT THEM TO THE MANUFACTUR…

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TL*THE CONTACT OWNS A 2002 NISSAN ALTIMA. THE CONTACT NOTICED METAL HANGING FROM THE BOTTOM OF HER VEHICLE. THERE WAS A HOLE UNDER THE DRIVER SIDE, WHICH EXPOSED ROTTEN METAL. THE VEHICLE WAS INSPECTED AND THE FLOORBOARD WAS DIAGNOSED AS THE CAUSE OF THE FAILURE. THE SALES DEALER TOOK PICTURES AND SENT THEM TO THE MANUFACTURER. MOST RECENTLY, THE MANUFACTURER STATED THAT THEY COULD NOT BE OF ASSISTANCE AND THAT THE WARRANTY WOULD NOT COVER THE CORROSION UNDERNEATH THE VEHICLE. THE SALES DEALER INFORMED THE CONTACT THAT SHE WOULD BE RESPONSIBLE FOR THE $6,000 REPAIR COST. THE CURRENT MILEAGE WAS 89,000 AND FAILURE MILEAGE WAS APPROXIMATELY 86,000. UPDATED 07/29/08. *LJ THE CONSUMER STATED THE VEHICLE HAS RUSTED OUT FROM THE INSIDE OUT. UPDATED 07/29/08. *JB

NHTSA ODI #10233132

Mileage unknown · Jul 8, 2006
Structure

MY WIFE WAS DRIVING HER 2002 ALTIMA WHEN THE RIGHT FRONT INNER FENDER SPLASH SHIELD CAME LOOSE AND JAMMED AGAINST THE TIRE. SHE THOUGH SHE HAD A BLOWOUT AND NEARLY LOST CONTROL OF THE CAR. CAR HAD PRIOR NISSAN RECALL TO INSTALL SUPPLEMENTAL SNOW/ICE SHIELDS. ALSO PRIOR OCCURRENCE OF THIS SHIELD DETACHING AT HIGHWAY SPEEDS. N…

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MY WIFE WAS DRIVING HER 2002 ALTIMA WHEN THE RIGHT FRONT INNER FENDER SPLASH SHIELD CAME LOOSE AND JAMMED AGAINST THE TIRE. SHE THOUGH SHE HAD A BLOWOUT AND NEARLY LOST CONTROL OF THE CAR. CAR HAD PRIOR NISSAN RECALL TO INSTALL SUPPLEMENTAL SNOW/ICE SHIELDS. ALSO PRIOR OCCURRENCE OF THIS SHIELD DETACHING AT HIGHWAY SPEEDS. NISSAN CHARGED FOR REINSTALLATION. *NM

NHTSA ODI #10161886

Mileage unknown · Feb 2, 2005
Structure

REQUEST FOR RECALL OF 2002 NISSAN ALTIMA'S BASED ON SERVICE BULLETIN-CLASSIFICATION BT02-017, REFERENCE NTB02-042. *BF THE CONSUMERS VEHICLE HAD A SEVERE LEAK ON THE DRIVERS SIDE. THE DEFECT CAUSED EXTREME AMOUNTS OF WATER TO ENTER THE VEHICLE. *JB

NHTSA ODI #10109595

37,123 miles · Jul 23, 2004
Structure

DURING A ROUTINE BRAKE JOB AT THE NISSAN DEALERSHIP IT WAS NOTICED THAT I HAD A REAR CRACKED CROSS MEMBER (FRAME). THE FRAME OF THE BODY WAS CRACKED. NISSAN WOULD NOT TAKE RESPONSIBILITY FOR THE PROBLEM. I TOOK IT TO A BODY SHOP THEY HAD RECOMMENDED SINCE THEY WOULD NOT QUOTE ME A PRICE. I HAD IT FIXED FOR $888.71. THEY REP…

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DURING A ROUTINE BRAKE JOB AT THE NISSAN DEALERSHIP IT WAS NOTICED THAT I HAD A REAR CRACKED CROSS MEMBER (FRAME). THE FRAME OF THE BODY WAS CRACKED. NISSAN WOULD NOT TAKE RESPONSIBILITY FOR THE PROBLEM. I TOOK IT TO A BODY SHOP THEY HAD RECOMMENDED SINCE THEY WOULD NOT QUOTE ME A PRICE. I HAD IT FIXED FOR $888.71. THEY REPLACED THE REAR CROSSMEMBER. I DO HAVE THE OLD CROSS MEMBER IN MY GARAGE.*AK

NHTSA ODI #10082513

18,000 miles · Nov 26, 2003
Structure

WHILE DRIVING IN SEVERE WIND GUSTS, WE HEARD A LOUD SCREECHING NOISE EMANATING FROM THE FRONT, LEFT POST AREA. SOMETIMES THE SOURCE WAS THE RIGHT FRONT. THE NOISE ERUPTED AS THE WIND GUSTED AT SHARP ANGLES AND THE CAR STEERED INTO OR AWAY FROM THE GUSTS. THE NOISE WAS HIGHLY PRONOUNCED. I RULED OUT ANYTHING MECHANICAL BECAUSE …

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WHILE DRIVING IN SEVERE WIND GUSTS, WE HEARD A LOUD SCREECHING NOISE EMANATING FROM THE FRONT, LEFT POST AREA. SOMETIMES THE SOURCE WAS THE RIGHT FRONT. THE NOISE ERUPTED AS THE WIND GUSTED AT SHARP ANGLES AND THE CAR STEERED INTO OR AWAY FROM THE GUSTS. THE NOISE WAS HIGHLY PRONOUNCED. I RULED OUT ANYTHING MECHANICAL BECAUSE WE EXPERIENCED THE SAME NOISE WHENEVER THE GUSTS INCREASED AND THE CAR WAS THROWN LEFT OR RIGHT. TURNING THE STEERING WHEEL SEEMED TO CUT RIGHT INTO THE GUSTS AND THE SOUND WAS SO INTENSE THAT WE THOUGHT IT RESEMBLED A BUZZSAW TRYING TO CUT ITS WAY INTO THE WINDSHIELD/POST AREA. WE MENTIONED THIS PHENOMENON TO OUR CAR DEALER (HARBOR NISSAN, PORT CHARLOTTE, FL). THE SERVICE MANAGER TOLD US HE HAS HAD THIS COMPLAINT FROM OTHER NISSAN OWNERS AND THAT HE, TOO, THOUGHT IT WAS THE WIND REACTING AGAINST THE CONFIGURATION OF THE VEHICLE. OUR VEHICLE IS A 2002 NISSAN ALTIMA. THE NOISE LASTS ONLY A SPLIT SECOND, SOMETIMES AS LONG AS A SECOND. BUT IT IS PERSISTENT IN HIGH GUSTS. WE LEASED THIS VEHICLE IN JUNE 2002 AND HAD NEVER BEFORE EXPERIENCED THIS PROBLEM. WE HAD NOT ENCOUNTERED SUCH HIGH GUSTS UNTIL THE PERIOD I REPORT HERE. WE WERE ON AN EXTENDED TRIP AND THE PROBLEM PERSISTED OUTBOUND AND INBOUND. I'M CONFIDENT THERE IS NO MECHANICAL PROBLEM. BUT THERE IS A DESIGN FLAW OF SORTS. *LA

NHTSA ODI #10047663

Mileage unknown · Apr 11, 2003
Structure

THE HEAT SHIELD WAS INSTALLED IMPROPERLY, WHICH CAUSED THE VEHICLE TO STALL, AND OTHER COMPONENTS TO FAIL. (EXHAUST MANIFOLD, A/C, 02 SENSOR) THE MANUFACTURER WAS AWARE OF THE PROBLEM. MR SCC *JB

NHTSA ODI #10014839

7,800 miles · Sep 3, 2002
Electrical SystemEngine And Engine CoolingStructureFireInjury

WHILE TRAVELING 70MPH ON HIGHWAY AND WITHOUT PRIOR WARNING ENGINE CHECK LIGHT APPEARED ON DASHBOARD, INDICATING THAT VEHICLE CAUGHT ON FIRE. THE DEALERSHIP WAS AWARE OF THE PROBLEM. *AK THERE WAS A SUDDEN LOSS OF POWER, THERE WAS ALSO A CLICKING SOUND AS IF IT WERE COMING FROM THE FUEL INJECTION SYSTEM, THE OIL LIGHT, AND T…

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WHILE TRAVELING 70MPH ON HIGHWAY AND WITHOUT PRIOR WARNING ENGINE CHECK LIGHT APPEARED ON DASHBOARD, INDICATING THAT VEHICLE CAUGHT ON FIRE. THE DEALERSHIP WAS AWARE OF THE PROBLEM. *AK THERE WAS A SUDDEN LOSS OF POWER, THERE WAS ALSO A CLICKING SOUND AS IF IT WERE COMING FROM THE FUEL INJECTION SYSTEM, THE OIL LIGHT, AND THE LIGHT HAD ILLUMINATED. *CC

NHTSA ODI #8017813

Mileage unknown · Apr 17, 2002
Structure

CONSUMER STATES THAT SNOW BUILDS UP IN THE SMALL WHEEL WELLS AND MAKES STEERING DIFFICULT, ESPECIALLY WHEN IT TURNS COLD, IT IS IMPOSSIBLE TO STEER. THERE IS ALSO EXTREME WEAR ON THE TIRES DUE TO THE ICE BUILD UP, THIS CAUSES THE VEHICLE TO SHIMMY IN THE FRONT END. *SLC

NHTSA ODI #565276

Official recalls

5

07V527000 · Engine And Engine Cooling

Nov 14, 2007

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.5L ENGINE, THE CRANKSHAFT POSITION SENSOR CAN OVERHEAT CAUSING A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.

Consequence & remedy

Consequence: IF THE INTERRUPTION IN THE SIGNAL FROM THE CRANKSHAFT POSITION SENSOR IS SO BRIEF THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WITHOUT WARNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPROGRAM THE ECM FREE OF CHARGE. CERTAIN MY 2006 ALTIMAS WHICH HAVE BEEN PREVIOUSLY REMEDIED UNDER RECALL CAMPAIGN 06V223 (NISSAN R0606) ARE NOT INCLUDED IN THIS RECALL SINCE THE REPROGRAMMING FOR 06V223 ALSO INCLUDED THIS REPROGRAMMING. THE RECALL BEGAN ON DECEMBER 31, 2007. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

03V455000 · Engine And Engine Cooling

Nov 17, 2003

ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.

Consequence & remedy

Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.

Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.

03V251000 · Fuel System, Gasoline:storage:tank Assembly

Jul 14, 2003

ON CERTAIN PASSENGER VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ALASKA, COLORADO, CONNECTICUT, IOWA, IDAHO, ILLINOIS, INDIANA, KANSAS, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NORTH DAKOTA, NEBRASKA, NEW HAMPSHIRE, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, UTAH, VERMONT, WISCONSIN, AND WYOMING. AT EXTREMELY COLD TEMPERATURES, MOISTURE IN THE FUEL TANK COULD FREEZE AND FORM ICE CRYSTALS. THESE ICE CRYSTALS MAY OBSTRUCT THE SUCTION OPENING OF THE FUEL PUMP.

Consequence & remedy

Consequence: THIS CAN PREVENT THE SUPPLY OF FUEL TO THE ENGINE AND CAUSE THE ENGINE TO STOP, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL INSTALL A SCREEN AT THE SUCTION OPENING OF THE FUEL PUMP TO PREVENT ICE CRYSTALS FROM BLOCKING THE OPENING. OWNER NOTIFICATION BEGAN ON AUGUST 18, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-333-0829.

03V084000 · Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

Mar 11, 2003

ON CERTAIN VEHICLES EQUIPPED WITH THE 2.5 LITER ENGINE, THE EXHAUST PIPE HANGER PIN MAY CATCH DEBRIS FROM THE ROAD THAT COULD BE IGNITED BY CONTACT WITH THE MAIN CATALYST. ALSO ON 2002 ALTIMA AND SENTRA VEHICLES, CERTAIN ENGINE OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT AND DAMAGE THE CATALYST SUBSTRATE.

Consequence & remedy

Consequence: EITHER OF THESE TWO CONDITIONS COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REMOVE THE PROTRUDING PORTION OF THE EXHAUST PIPE HANGER PIN. IN ADDITION TO THE CORRECTIVE ACTION, IN ORDER TO REDUCE THE RISK OF FIRE IN THE EVENT OF POOR OR IMPROPER MAINTENANCE THAT COULD RESULT IN OIL SPILLAGE, HEAT SHIELD(S) WILL BE INSTALLED ON THE PRE-CATALYST AND EXHAUST TUBE. OWNER NOTIFICATION BEGAN ON JULY 28, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261. NISSAN RECALL NOS. R3007, R3014, R3015, R3016, R3017. ALSO ON 2002 ALTIMA AND SENTRA VEHICLES, CERTAIN ENGINE OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT AND DAMAGE THE CATALYST SUBSTRATE. IF SUBSTRATE PARTICLES ENTER THE COMBUSTION CHAMBER, THEY COULD SCORE THE CYLINDER WALLS, RESULTING IN INCREASED OIL CONSUMPTION. IF THE ENGINE OIL LEVEL IS NOT CHECKED ON A PERIODIC BASIS AND DROPS BELOW THE LOW LEVEL, AND THE DRIVER CONTINUES TO OPERATE THE VEHICLE IGNORING NOTICEABLE ENGINE NOISE, ENGINE DAMAGE MAY OCCUR WHICH COULD RESULT IN A FIRE. THE PRE-CATALYST WILL BE TESTED TO ENSURE IT IS WORKING PROPERLY AND REPLACED IF NECESSARY. IF DAMAGE IS FOUND INSIDE THE PRE-CATALYST, IT WILL BE NECESSARY TO REPLACE THE ENGINE.

03V061000 · Air Bags:frontal:driver Side:inflator Module

Feb 27, 2003

ON CERTAIN VEHICLES, THE ELECTRICAL CONNECTOR FOR THE DRIVER AIR BAG MAY COME LOOSE. IF THE CONNECTOR COMES LOOSE, THE SUPPLEMENTAL AIR BAG WARNING LIGHT FLASHES INTERMITTENTLY.

Consequence & remedy

Consequence: THE DRIVER SIDE AIR BAG WILL NOT DEPLOY IN THE EVENT OF A CRASH, INCREASING THE RISK OF PERSONAL INJURY.

Remedy: DEALERS WILL INSTALL A RETAINING CLIP ON THE CLOCK SPRING ELECTRICAL CONNECTOR. OWNER NOTIFICATION BEGAN APRIL 21, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD 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

PE02078 · Engine Compartment Fires

Opened Oct 18, 2002 · Closed Mar 25, 2003

Status: closed (inferred from source dates) · Engine And Engine Cooling:exhaust System; Engine And Engine Cooling:exhaust System:emission Control:catalytic Convertor

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS INVESTIGATION ON OCTOBER 18, 2002 BASED ON THREE REPORTS INDICATING THAT THE ENGINE COMPARTMENT IN MODEL YEAR (MY) 2002 NISSAN ALTIMA VEHICLES EQUIPPED WITH THE 2.5 LITER ENGINE CAUGHT ON FIRE WITHOUT ANY WARNING TO THE DRIVER WHILE THE VEHICLE WAS DRIVEN AT HIGHWAY SPEEDS.ONE NON-BURN RELATED INJURY WAS REPORTED AS A RESULT OF THE COMPLAINANT EXITING THE VEHICLE IN HASTE AFTER IT HAD CAUGHT ON FIRE.NISSAN DISCOVERED THAT ONE OF THE HANGER PINS WHICH HOLDS EXHAUST PIPE IN PLACE MAY CATCH DEBRIS FROM THE ROAD.IF THE DEBRIS WERE TO COME IN CONTACT WITH THE MAIN CATALYST, A FIRE COULD RESULT.THIS CONDITION IS ALSO PRESENT IN MY 2003 NISSAN ALTIMA VEHICLES BUILT THRU FEBRUARY 18, 2003.NISSAN ALSO STATED IN ITS DEFECT INFORMATION REPORT THAT ON MY 2002 ALTIMAS AND SENTRAS (EQUIPPED WITH THE 2.5-LITER ENGINE) THAT CERTAIN OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT, WHICH WOULD CAUSE CATALYST SUBSTRATE PARTICLES TO FLOW INTO THE ENGINE.THESE PARTICLES CAN SCORE THE CYLINDER WALLS WHICH RESULTS IN INCREASE OIL CONSUMPTION.IF THE ENGINE OIL LEVEL IS LOW, ENGINE NOISE AND DAMAGE CAN OCCUR WHICH COULD RESULT IN A FIRE.THE RECALL INCLUDES 268,000 MY 2002-2003 ALTIMAS AND 2002 SENTRAS EQUIPPED WITH THE 2.5-LITER ENGINE.TO CORRECT THE CONDITION NISSAN WILL REMOVE THE PROTRUDING PORTION OF THE EXHAUST PIN ON THE ALTIMAS.NISSAN IS DEVELOPING A CORRECTIVE ACTION TO ADDRESS THE PRE-CATALYST.IN ADDITION TO THE CORRECTIVE ACTION, NISSAN WILL INSTALL HEAT SHIELDS ON THE PRE-CATALYST AND THE SURROUNDING EXHAUST TUBING.NISSAN WILL BEGIN OWNER NOTIFICATION IN MAY OF 2003.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System:emission Control:catalytic Convertor

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS INVESTIGATION ON OCTOBER 18, 2002 BASED ON THREE REPORTS INDICATING THAT THE ENGINE COMPARTMENT IN MODEL YEAR (MY) 2002 NISSAN ALTIMA VEHICLES EQUIPPED WITH THE 2.5 LITER ENGINE CAUGHT ON FIRE WITHOUT ANY WARNING TO THE DRIVER WHILE THE VEHICLE WAS DRIVEN AT HIGHWAY SPEEDS.ONE NON-BURN RELATED INJURY WAS REPORTED AS A RESULT OF THE COMPLAINANT EXITING THE VEHICLE IN HASTE AFTER IT HAD CAUGHT ON FIRE.NISSAN DISCOVERED THAT ONE OF THE HANGER PINS WHICH HOLDS EXHAUST PIPE IN PLACE MAY CATCH DEBRIS FROM THE ROAD.IF THE DEBRIS WERE TO COME IN CONTACT WITH THE MAIN CATALYST, A FIRE COULD RESULT.THIS CONDITION IS ALSO PRESENT IN MY 2003 NISSAN ALTIMA VEHICLES BUILT THRU FEBRUARY 18, 2003.NISSAN ALSO STATED IN ITS DEFECT INFORMATION REPORT THAT ON MY 2002 ALTIMAS AND SENTRAS (EQUIPPED WITH THE 2.5-LITER ENGINE) THAT CERTAIN OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT, WHICH WOULD CAUSE CATALYST SUBSTRATE PARTICLES TO FLOW INTO THE ENGINE.THESE PARTICLES CAN SCORE THE CYLINDER WALLS WHICH RESULTS IN INCREASE OIL CONSUMPTION.IF THE ENGINE OIL LEVEL IS LOW, ENGINE NOISE AND DAMAGE CAN OCCUR WHICH COULD RESULT IN A FIRE.THE RECALL INCLUDES 268,000 MY 2002-2003 ALTIMAS AND 2002 SENTRAS EQUIPPED WITH THE 2.5-LITER ENGINE.TO CORRECT THE CONDITION NISSAN WILL REMOVE THE PROTRUDING PORTION OF THE EXHAUST PIN ON THE ALTIMAS.NISSAN IS DEVELOPING A CORRECTIVE ACTION TO ADDRESS THE PRE-CATALYST.IN ADDITION TO THE CORRECTIVE ACTION, NISSAN WILL INSTALL HEAT SHIELDS ON THE PRE-CATALYST AND THE SURROUNDING EXHAUST TUBING.NISSAN WILL BEGIN OWNER NOTIFICATION IN MAY OF 2003.

Engine And Engine Cooling:exhaust System

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS INVESTIGATION ON OCTOBER 18, 2002 BASED ON THREE REPORTS INDICATING THAT THE ENGINE COMPARTMENT IN MODEL YEAR (MY) 2002 NISSAN ALTIMA VEHICLES EQUIPPED WITH THE 2.5 LITER ENGINE CAUGHT ON FIRE WITHOUT ANY WARNING TO THE DRIVER WHILE THE VEHICLE WAS DRIVEN AT HIGHWAY SPEEDS.ONE NON-BURN RELATED INJURY WAS REPORTED AS A RESULT OF THE COMPLAINANT EXITING THE VEHICLE IN HASTE AFTER IT HAD CAUGHT ON FIRE.NISSAN DISCOVERED THAT ONE OF THE HANGER PINS WHICH HOLDS EXHAUST PIPE IN PLACE MAY CATCH DEBRIS FROM THE ROAD.IF THE DEBRIS WERE TO COME IN CONTACT WITH THE MAIN CATALYST, A FIRE COULD RESULT.THIS CONDITION IS ALSO PRESENT IN MY 2003 NISSAN ALTIMA VEHICLES BUILT THRU FEBRUARY 18, 2003.NISSAN ALSO STATED IN ITS DEFECT INFORMATION REPORT THAT ON MY 2002 ALTIMAS AND SENTRAS (EQUIPPED WITH THE 2.5-LITER ENGINE) THAT CERTAIN OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT, WHICH WOULD CAUSE CATALYST SUBSTRATE PARTICLES TO FLOW INTO THE ENGINE.THESE PARTICLES CAN SCORE THE CYLINDER WALLS WHICH RESULTS IN INCREASE OIL CONSUMPTION.IF THE ENGINE OIL LEVEL IS LOW, ENGINE NOISE AND DAMAGE CAN OCCUR WHICH COULD RESULT IN A FIRE.THE RECALL INCLUDES 268,000 MY 2002-2003 ALTIMAS AND 2002 SENTRAS EQUIPPED WITH THE 2.5-LITER ENGINE.TO CORRECT THE CONDITION NISSAN WILL REMOVE THE PROTRUDING PORTION OF THE EXHAUST PIN ON THE ALTIMAS.NISSAN IS DEVELOPING A CORRECTIVE ACTION TO ADDRESS THE PRE-CATALYST.IN ADDITION TO THE CORRECTIVE ACTION, NISSAN WILL INSTALL HEAT SHIELDS ON THE PRE-CATALYST AND THE SURROUNDING EXHAUST TUBING.NISSAN WILL BEGIN OWNER NOTIFICATION IN MAY OF 2003.

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