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2003 Nissan Altima

Owner reports · Recalls · Investigations

More warning signs than most Altima years

Owner complaints for the 2003 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

727 reports with mileage · 156 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 450 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 126 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 117 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

41 crash reports13 fire reports22 injury reports

Engine And Engine Cooling complaints

450 reports
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174,000 miles · Feb 18, 2012
Engine And Engine Cooling

CAR ENGINE LIGHT CAME ON, HAD CHECKED, IT WAS A 335 CODE CAMSHAFT SENSOR, TOOK TO MECHANIC, HE CHECKED FOR MY NISSAN MODEL RECALLS AND FOUND ONE ON THIS EXACT CODE. MY NISSAN DEALERSHIP SAYS ITS VOLUNTARY AND THEY WILL CHARGE ME UP TO $300. THE CAR KEEPS CUTTING OFF ON ME WHEN DRIVING ALMOST CAUSING ME TO WRECK. *TR

NHTSA ODI #10448409

91,000 miles · Feb 17, 2012
Engine And Engine Cooling

TL* THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE VEHICLE WAS REPAIRED IN 2007 UNDER NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING) AND THE ECM WAS REPROGRAMMED. THE CRANK SHAFT SENSOR AND CAM SHAFT SENSOR WERE NOT REPLACED AS MENTIONED IN THE RECALL. THE MANUFACTURER AND DEALER WERE NOTIFIE…

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TL* THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE VEHICLE WAS REPAIRED IN 2007 UNDER NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING) AND THE ECM WAS REPROGRAMMED. THE CRANK SHAFT SENSOR AND CAM SHAFT SENSOR WERE NOT REPLACED AS MENTIONED IN THE RECALL. THE MANUFACTURER AND DEALER WERE NOTIFIED BUT PROVIDED NO FURTHER ASSISTANCE TO THE CONTACT. THE APPROXIMATE FAILURE MILEAGE WAS 91,000.

NHTSA ODI #10448344

Mileage unknown · Feb 9, 2012
Engine And Engine Cooling

2003 NISSAN ALTIMA. CONSUMER STATES ENGINE STOPPED WHILE DRIVING *TGW THE CONSUMER STATED HIS WIFE WAS DRIVING OVER RAILROAD TRACKS, WHEN THE VEHICLE SUDDENLY STALLED. SHE WAS ALMOST REAR ENDED, BUT WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE. THE CONSUMER WOULD LIKE FOR NISSAN TO REPLACE THE PART(S) UNDER PREVIOUS RECALL 06V24…

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2003 NISSAN ALTIMA. CONSUMER STATES ENGINE STOPPED WHILE DRIVING *TGW THE CONSUMER STATED HIS WIFE WAS DRIVING OVER RAILROAD TRACKS, WHEN THE VEHICLE SUDDENLY STALLED. SHE WAS ALMOST REAR ENDED, BUT WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE. THE CONSUMER WOULD LIKE FOR NISSAN TO REPLACE THE PART(S) UNDER PREVIOUS RECALL 06V242000 AND ADMIT THE PRESENCE OF AN ONGOING SAFETY HAZARD. *JB

NHTSA ODI #10446520

99,608 miles · Jan 9, 2012
Engine And Engine Cooling

WE HAVE A 2003 NISSAN ALTIMA, WE HAD PROBLEMS WITH THE CATALYIC CONVERTER, WE CHANGED IT, IN AUG 2011, WE LEARNED ABOUT THE PROBLEM ON-LINE. WHAT WE DID NOT READ ABOUT IS HOW THE CONVERTER GOES BAD AND THROWS PARTS OF IT INTO THE ENGINE AND HAS THE ENGINE BURN OIL AND EVENTUALLY THROW A ROD. WE TOOK THE CAR INTO THE DEALERSHIP …

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WE HAVE A 2003 NISSAN ALTIMA, WE HAD PROBLEMS WITH THE CATALYIC CONVERTER, WE CHANGED IT, IN AUG 2011, WE LEARNED ABOUT THE PROBLEM ON-LINE. WHAT WE DID NOT READ ABOUT IS HOW THE CONVERTER GOES BAD AND THROWS PARTS OF IT INTO THE ENGINE AND HAS THE ENGINE BURN OIL AND EVENTUALLY THROW A ROD. WE TOOK THE CAR INTO THE DEALERSHIP FOR AN OIL CHANGE IN NOV 2011, TRAVELED 500 MILES AND THE ENGINE GOES OUT WE TOLD THE SERVICE ADVISOR THERE WAS A KNOCKING NOISE IN THE ENGINE, HE SAID THIS COULD BE DUE TO LOW OIL, IF THE NOISE CONTINUES AFTER OIL CHANGE WE WILL DIAGNOSE THE NOISE. WELL, THE NOISE STOPPED, AFTER THE ENGINE GAVE OUT, THE DEALERSHIP IS TELLING US THAT WE ARE AT FAULT CAUSE WE DID NOT GET THE DIAGNOSIS DONE ON THE VEHICLE. I ASKED THEM IS THE TEST WOULD DETERMINE THAT A ROD WAS GOING TO BLOW, HE SAID NO, THEN WHY PAY FOR THE TEST. I HAVE BEEN READING ON LINE AND SEE THERE ARE SEVERAL PEOPLE WHO HAVE HAD THE SAME PROBLEM WITH THE VEHICLE, AND NISSAN CORP WILL NOT DO ANYTHING ABOUT THIS, PEOPLE ARE TALKING ABOUT FILING A CLASS ACTION LAW SUIT, BUT THERE IS NO RECORD OF ANYONE FILING ONE. I RECENTLY TALKED TO A FRIEND, WHO'S DAUGHTER HAS THE SAME VEHICLE, THEY JUST WENT THRU THE SAME PROBLEM WITH THE BLOWN ENGINE, WE GOT ESTIMATES TO REPLACE THE ENGINE, $3500-$5500 FOR ANOTHER ENGINE AND LABOR, THIS IS CRAZY, I CALLED SEVERAL USED OR REBUILT ENGINE PLACES AND THIS ENGINE IS HARD TO COME BY, GUESS LOTS OF PEOPLE ARE BLOWING THE ENGINES FOR THE SAME REASON, YET NISSAN CORP CAN NOT FILE A RECALL OR HELP OUT WITH THE COSTS, ESPECIALLY WHERE THEY KNEW ABOUT THE BAD CATALYIC CONVERTER AND BLOWING DEBRIS BACK INTO THE ENGINE. THAT IS A SHAME, NISSAN IS KNOWN FOR GOOD STRONG DEPENDABLE VEHICLES, AND FOR THEM NOT WANTING TO HELP THE CONSUMERS IS GOING TO HURT THEM IN THE LONG RUN. I HONESTLY CAN SAY I WOULD NEVER PURCHASE ANOTHER NISSAN AGAIN. *TR

NHTSA ODI #10443218

84,000 miles · Dec 23, 2011
Engine And Engine Cooling

I OWN A 2003 NISSAN ALTIMA 2.5S. MY VEHICLE'S CHECK ENGINE LIGHT RECENTLY ILLUMINATED WITH A "P420" CODE. WHEN I WENT TO SMOG MY VEHICLE, I WAS INFORMED THE VEHICLE WOULD FAIL SMOG DUE TO THE CHECK ENGINE LIGHT. THE MECHANIC AT THE SMOG STATION SUGGESTED I TAKE MY VEHICLE TO THE DEALERSHIP. I FOLLOWED HIS ADVICE AND CALLED THE D…

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I OWN A 2003 NISSAN ALTIMA 2.5S. MY VEHICLE'S CHECK ENGINE LIGHT RECENTLY ILLUMINATED WITH A "P420" CODE. WHEN I WENT TO SMOG MY VEHICLE, I WAS INFORMED THE VEHICLE WOULD FAIL SMOG DUE TO THE CHECK ENGINE LIGHT. THE MECHANIC AT THE SMOG STATION SUGGESTED I TAKE MY VEHICLE TO THE DEALERSHIP. I FOLLOWED HIS ADVICE AND CALLED THE DEALERSHIP, WHO ASKED THEM TO COMPLETE A DIAGNOSTIC TO DETERMINE THE ISSUE. AFTER ONE BUSINESS DAY, THE DEALER PROMPTLY CONTACTED ME, NOTING THAT "BITS OF MY PRE-CATALYTIC CONVERTER HAD DEGRADED AND BEEN SUCKED INTO MY ENGINE". THIS HAS RESULTED IN A QUOTED COST AT $2,944 FOR A LONG BLOCK + $790 DOWN PIPE + EXHAUST MANIFOLD $681 = $4,415 + LABOR (ESTIMATED AT 20 HOURS AT A RATE OF $130/HOUR) FOR A TOTAL COST OF APPROXIMATELY $7,015. APPARENTLY, AS A RESULT OF A DESIGN FLAW IN THE POWER VALVE SCREWS, THE CATALYTIC CONVERTER IS DEFECTIVE, BREAKS DOWN, AND IS SUCKED INTO THE ENGINE, CAUSING EXTENSIVE DAMAGE TO THE ENGINE. THE VEHICLE CODE SENSOR READS A CODE OF P420. THIS IS A WELL DOCUMENTED PROBLEM ON WWW.SAFERCAR.GOV, FORUMS, AND FROM VARIOUS OTHER NISSAN ALTIMA OWNERS. I CAN PROVIDE DOCUMENTATION FOR THIS AT THE INVESTIGATING AGENTS REQUEST, INCLUDING THOSE FILED WITH THE NHSTA AND CONSUMERAFFAIRS.COM. SOME RELEVANT LINKS: 1)HTTP://WWW.CARCOMPLAINTS.COM/NISSAN/ALTIMA/2003/ENGINE/ 2)HTTP://AUTOS.MSN.COM/RESEARCH/VIP/RELIABILITY.ASPX?YEAR=2003&MAKE=NISSAN&MODEL=ALTIMA 3)HTTP://WWW.CONSUMERAFFAIRS.COM/AUTOMOTIVE/NISSAN_ALTIMA.HTML 4)HTTP://WWW-ODI.NHTSA.DOT.GOV/COMPLAINTS/ (SEARCH UNDER 2003 NISSAN ALTIMA ENGINE & ENGINE COOLING. THERE ARE 75 PAGES DOCUMENTING THIS ISSUE!). *TR

NHTSA ODI #10441108

65,000 miles · Nov 29, 2011
Engine And Engine Cooling

AT 9:30PM, ON NOVEMBER 16, 2011, A DARK RAINY NIGHT, I LEFT A HS PARKING LOT. AFTER A SHORT DISTANCE, THE ENGINE (3.5L) COMPLETELY FAILED WITHOUT WARNING. THIS CAUSED THE POWERSTEERING TO ALSO STOP. THE SITUATION ALMOST CAUSED AN ACCIDENT. CARS BEHIND ME AND ON THE OTHERSIDE OF THE ROAD ALMOST HIT MY VEHICLE. IT WAS TERRIFYING A…

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AT 9:30PM, ON NOVEMBER 16, 2011, A DARK RAINY NIGHT, I LEFT A HS PARKING LOT. AFTER A SHORT DISTANCE, THE ENGINE (3.5L) COMPLETELY FAILED WITHOUT WARNING. THIS CAUSED THE POWERSTEERING TO ALSO STOP. THE SITUATION ALMOST CAUSED AN ACCIDENT. CARS BEHIND ME AND ON THE OTHERSIDE OF THE ROAD ALMOST HIT MY VEHICLE. IT WAS TERRIFYING AND CONFUSING. TWICE BEFORE, GOING AT LOW SPEEDS, THE ENGINE COMPLETELY STOPPED WITHOUT WARNING. AFTER MY INSISTANCE, A NISSAN DEALERSHIP FINALLY EXAMINED THE CAR AND FOUND THE CAM POSITION SENSOR WAS FAULTY. THEY REPLACED IT WITH 23731-6J90B. IT WAS PAID FOR BY MY EXTENDED WARRANTY. THE COMPANY SAID THAT MY VEHICLE WAS NOT PART OF ANY RECALLS. THAT WAS 08/04/09. FROM THAT DATE TO 11/16/11, I HAD NO PROBLEM. THEN ON 11/16/11 IT HAPPENED AGAIN (SEE ABOVE).THERE IS A BASIC DESIGN FLAW IN THIS VEHICLE WHICH NEEDS TO BE FIXED. NHTSA'S CAMPAIGN # 03V455000 DESCRIBES THE PROBLEM. ALSO NVS-215 06V242 ALSO DESCRIBES THE PROBLEM. NO ONE SHOULD DRIVE THIS CAR UNTIL IT IS PROPERLY FIX. IT SHOULD BE PART OF THE RECALL. THE NISSAN SPECIALIST AT 800-343-6913 WAS VERY DISMISSIVE. THIS IS NOT RIGHT. *KB

NHTSA ODI #10437762

89,000 miles · Nov 16, 2011
Engine And Engine Cooling

TL* THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE VEHICLE WOULD REFUSE TO START AND EXHIBITED AN ABNORMAL CLICKING. THE CHECK ENGINE LIGHT WAS ALSO ILLUMINATED AND THE VEHICLE WOULD STALL AT ANY TIME. THE CONTACT HAD THE ENGINE DUE TO A DEFECTIVE TIMING CHAIN DEFECT. THE DEALER DENIED ANY ASSISTANCE WITH R…

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TL* THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE VEHICLE WOULD REFUSE TO START AND EXHIBITED AN ABNORMAL CLICKING. THE CHECK ENGINE LIGHT WAS ALSO ILLUMINATED AND THE VEHICLE WOULD STALL AT ANY TIME. THE CONTACT HAD THE ENGINE DUE TO A DEFECTIVE TIMING CHAIN DEFECT. THE DEALER DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE MANUFACTURER OFFERED TO COVER A PORTION OF THE REPAIR COSTS DUE TO THE FACT THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 03V455000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 89,000 AND THE CURRENT MILEAGE WAS 114,128.

NHTSA ODI #10436122

Mileage unknown · Oct 15, 2011
Engine And Engine Cooling

ENGINE DIES AND START BACK UP. *TR

NHTSA ODI #10430300

55,000 miles · Oct 11, 2011
Engine And Engine CoolingVehicle Speed Control

RECENTLY WHILE DRIVING MY SES LIGHT CAME ON. I TOOK MY VEHICLE TO THE NEAREST SERVICE CENTER AND HAD THEM READ THE CODES WHICH WERE 0725 ENGINE SPEED SENSOR AND 0335 CRANK SHAFT POSITION SENSOR. UPON LOOKING INTO THE PROBLEM I FOUND THAT THIS IS A COMMON PROBLEM WITH MANY NISSAN OWNERS, PARTICULARLY THE ALTIMA MODELS. NISSAN HAS…

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RECENTLY WHILE DRIVING MY SES LIGHT CAME ON. I TOOK MY VEHICLE TO THE NEAREST SERVICE CENTER AND HAD THEM READ THE CODES WHICH WERE 0725 ENGINE SPEED SENSOR AND 0335 CRANK SHAFT POSITION SENSOR. UPON LOOKING INTO THE PROBLEM I FOUND THAT THIS IS A COMMON PROBLEM WITH MANY NISSAN OWNERS, PARTICULARLY THE ALTIMA MODELS. NISSAN HAS ISSUED A RECALL TO REPROGRAM THE ECM FREE HOWEVER THIS DOES NOT SOLVE THE PROBLEM. THE PROBLEM IS THE CRANKSHAFT SENSOR, AND NISSAN SHOULD BE RESPONSIBLE FOR REPLACING THE DEFECTIVE PART (THE PART HAS BEEN MODIFIED FROM PLASTIC TO METAL BECAUSE OF OTHER COMPLAINTS HOWEVER THEY WILL NOT COVER THE REPLACEMENT, RIDICULOUS!) THIS IS PARTICULARLY DANGEROUS DUE TO THE FACT THAT I CAN CAUSE THE CAR TO STALL RANDOMLY WHILE DRIVING, WHICH HAS HAPPENED TO ME ON TWO OCCASIONS (LUCKILY NOT IN HEAVY TRAFFIC OF ON THE HIGHWAY! BUT IT HAS HAPPENED IN MORE SERIOUS SITUATIONS TO OTHERS). *KB

NHTSA ODI #10429451

142,000 miles · Sep 26, 2011
Engine And Engine Cooling

WHILE DRIVING THIS VEHICLE THE CHECK ENGINE LIGHT CAME ON. AUTO REPAIR SHOP READ CODE AS A P0420. TOOK IT TO NISSAN DEALER TO HAVE FIXED AND WAS TOLD IT WAS THE CATALYTIC CONVERTER AND BOTH O2 SENSORS NEEDED TO BE REPLACED AND IF NOT IT COULD LEAD TO PARTICLES GETTING INTO THE ENGINE AND RESULTING IN COMPLETE ENGINE FAILURE. A…

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WHILE DRIVING THIS VEHICLE THE CHECK ENGINE LIGHT CAME ON. AUTO REPAIR SHOP READ CODE AS A P0420. TOOK IT TO NISSAN DEALER TO HAVE FIXED AND WAS TOLD IT WAS THE CATALYTIC CONVERTER AND BOTH O2 SENSORS NEEDED TO BE REPLACED AND IF NOT IT COULD LEAD TO PARTICLES GETTING INTO THE ENGINE AND RESULTING IN COMPLETE ENGINE FAILURE. AFTER LOOKING INTO THIS PROBLEM ONLINE TO SEE WHAT OTHERS WERE FACING, IT SEEMS THIS IS A VERY COMMON AND DANGEROUS PROBLEM. NOT ALL 2003 NISSAN ALTIMAS ARE COVERED UNDER RECALL OR WARRANTY, NOT SURE WHY ONE TYPE OF 2003 NISSAN ALTIMA WOULD BE COVER, BUT NOT ANOTHER. VERY FRUSTRATING AND SCARY, ESPECIALLY AS IT CAN LEAD TO A VERY DANGEROUS CRASH EVEN AT LOW SPEEDS. NISSAN IS NOT HELPFUL OR CARING TO THIS ISSUE AND BECOMES DIFFICULT TO DEAL WITH WHEN YOU EVEN FIRST MENTION IT TO THEM. SOUNDS LIKE THEY HAVE HAD LOT OF COMPLAINTS, BUT WILL NOT AND HAVE NOT DONE ANYTHING TO FIX IT. *TR

NHTSA ODI #10427172

Official recalls

4

06V242000 · Engine And Engine Cooling

Jul 7, 2006

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.5L ENGINE, THE CRANK ANGLE SENSOR IS AFFECTED BY TEMPERATURE VARIATIONS. UNDER CERTAIN DRIVING CONDITIONS, THESE VARIATIONS IN TEMPERATURE CAN BE LARGE ENOUGH TO CAUSE A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.

Consequence & remedy

Consequence: IF THE INTERRUPTION IN THE SIGNAL FROM THE 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. THE RECALL BEGAN ON AUGUST 21, 2006. 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.

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

RQ06001 · Engine Stall - Crank Position Sensor

Opened Feb 22, 2006 · Closed Jul 18, 2006

Status: closed (inferred from source dates) · Engine And Engine Cooling

ON JUNE 28, 2006 NISSAN SUBMITTED TO THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) A PART 573 REPORT ADVISING THAT CERTAIN MODEL YEAR 2003 NISSAN SENTRA AND NISSAN ALTIMA SEDANS EQUIPPED WITH 2.5L ENGINES WOULD BE RECALLED TO REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM). THE RECALL IS IDENTIFIED BY NHTSA RECALL NO. 06V242. THE SUBJECT POPULATIONS OF THE RECALL ARE 14,587 NISSAN SENTRA VEHICLES AND 186,279 NISSAN ALTIMA VEHICLES.NISSAN DETERMINED THAT THE OPERATION OF THE CRANK ANGLE SENSOR IN ALTIMA AND SENTRA SEDANS EQUIPPED WITH A 2.5L ENGINE WAS SIGNIFICANTLY AFFECTED BY TEMPERATURE VARIATIONS DUE TO THE UNIQUE LOCATION OF THE SENSOR. UNDER CERTAIN DRIVING CONDITIONS THE TEMPERATURE VARIATIONS MAY CAUSE A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.IF THE INTERRUPTION IS BRIEF ENOUGH, SUCH THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED. AS A REMEDY, NISSAN WILL REPROGRAM THE ECM TO PREVENT THE STALLING INCIDENTS DUE TO SIGNAL INTERRUPTIONS FROM THE CRANK ANGLE SENSOR.ADDITIONALLY, AS PART OF THE RECALL QUERY, NISSAN WAS REQUESTED TO PROVIDE COMPLAINT INFORMATION FOR MY 2004 ALTIMA FOR COMPARATIVE PURPOSES.NISSAN HAS INDICATED TO ODI THAT THE SCOPE OF THE RECALL IS LIMITED TO THE MY 2003 AS COMPARATIVELY, THE MY 2004 COMPLAINT RATE IS SUBSTANTIALLY LOWER. ODI WILL CONTINUE TO MONITOR THE COMPLAINT RATE OF THE MY 2004 ALTIMA. ACCORDINGLY THE RECALL QUERY IS CLOSED.

Additional source detail variants (2)

Engine And Engine Cooling

ON JUNE 28, 2006 NISSAN SUBMITTED TO THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) A PART 573 REPORT ADVISING THAT CERTAIN MODEL YEAR 2003 NISSAN SENTRA AND NISSAN ALTIMA SEDANS EQUIPPED WITH 2.5L ENGINES WOULD BE RECALLED TO REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM). THE RECALL IS IDENTIFIED BY NHTSA RECALL NO. 06V242. THE SUBJECT POPULATIONS OF THE RECALL ARE 14,587 NISSAN SENTRA VEHICLES AND 186,279 NISSAN ALTIMA VEHICLES.NISSAN DETERMINED THAT THE OPERATION OF THE CRANK ANGLE SENSOR IN ALTIMA AND SENTRA SEDANS EQUIPPED WITH A 2.5L ENGINE WAS SIGNIFICANTLY AFFECTED BY TEMPERATURE VARIATIONS DUE TO THE UNIQUE LOCATION OF THE SENSOR. UNDER CERTAIN DRIVING CONDITIONS THE TEMPERATURE VARIATIONS MAY CAUSE A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.IF THE INTERRUPTION IS BRIEF ENOUGH, SUCH THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED. AS A REMEDY, NISSAN WILL REPROGRAM THE ECM TO PREVENT THE STALLING INCIDENTS DUE TO SIGNAL INTERRUPTIONS FROM THE CRANK ANGLE SENSOR.ADDITIONALLY, AS PART OF THE RECALL QUERY, NISSAN WAS REQUESTED TO PROVIDE COMPLAINT INFORMATION FOR MY 2004 ALTIMA FOR COMPARATIVE PURPOSES.NISSAN HAS INDICATED TO ODI THAT THE SCOPE OF THE RECALL IS LIMITED TO THE MY 2003 AS COMPARATIVELY, THE MY 2004 COMPLAINT RATE IS SUBSTANTIALLY LOWER. ODI WILL CONTINUE TO MONITOR THE COMPLAINT RATE OF THE MY 2004 ALTIMA. ACCORDINGLY THE RECALL QUERY IS CLOSED.

Engine And Engine Cooling

ON JUNE 28, 2006 NISSAN SUBMITTED TO THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) A PART 573 REPORT ADVISING THAT CERTAIN MODEL YEAR 2003 NISSAN SENTRA AND NISSAN ALTIMA SEDANS EQUIPPED WITH 2.5L ENGINES WOULD BE RECALLED TO REPROGRAM THE ELECTRONIC CONTROL MODULE (ECM). THE RECALL IS IDENTIFIED BY NHTSA RECALL NO. 06V242. THE SUBJECT POPULATIONS OF THE RECALL ARE 14,587 NISSAN SENTRA VEHICLES AND 186,279 NISSAN ALTIMA VEHICLES.NISSAN DETERMINED THAT THE OPERATION OF THE CRANK ANGLE SENSOR IN ALTIMA AND SENTRA SEDANS EQUIPPED WITH A 2.5L ENGINE WAS SIGNIFICANTLY AFFECTED BY TEMPERATURE VARIATIONS DUE TO THE UNIQUE LOCATION OF THE SENSOR. UNDER CERTAIN DRIVING CONDITIONS THE TEMPERATURE VARIATIONS MAY CAUSE A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.IF THE INTERRUPTION IS BRIEF ENOUGH, SUCH THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED. AS A REMEDY, NISSAN WILL REPROGRAM THE ECM TO PREVENT THE STALLING INCIDENTS DUE TO SIGNAL INTERRUPTIONS FROM THE CRANK ANGLE SENSOR.ADDITIONALLY, AS PART OF THE RECALL QUERY, NISSAN WAS REQUESTED TO PROVIDE COMPLAINT INFORMATION FOR MY 2004 ALTIMA FOR COMPARATIVE PURPOSES.NISSAN HAS INDICATED TO ODI THAT THE SCOPE OF THE RECALL IS LIMITED TO THE MY 2003 AS COMPARATIVELY, THE MY 2004 COMPLAINT RATE IS SUBSTANTIALLY LOWER. ODI WILL CONTINUE TO MONITOR THE COMPLAINT RATE OF THE MY 2004 ALTIMA. ACCORDINGLY THE RECALL QUERY IS CLOSED.

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