UNDERCARRIAGE (FLOOR BOARDS) ON PASSENGER & DRIVER SIDE RUSTED. HOLES WITH FLOORING CARPET SHOWING THROUGH.
2005 Nissan Altima
Owner reports · Recalls · Investigations
More warning signs than most Altima years
Owner complaints for the 2005 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
908 reports with mileage · 183 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 351 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 259 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 141 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
1,091 reportsTHE FLOOR BOARDS UNDER THE PASSENGER'S FEET ARE COMPLETELY RUSTED OUT. THIS IS A HUGE SAFETY HAZARD AND SHOULD BE TREATED AS SUCH. FROM ALL THE REPORTS, IT DOESN'T SEEM LIKE NISSAN OR NHTSA IS TAKING THIS SERIOUSLY. YOU CAN SEE THE ROAD THRU THE HUGE HOLES. WHEN A VEHICLE THAT IS ONLY 10 YEARS OLD AND SPENT SOME OF THAT TIME DOW…
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THE FLOOR BOARDS UNDER THE PASSENGER'S FEET ARE COMPLETELY RUSTED OUT. THIS IS A HUGE SAFETY HAZARD AND SHOULD BE TREATED AS SUCH. FROM ALL THE REPORTS, IT DOESN'T SEEM LIKE NISSAN OR NHTSA IS TAKING THIS SERIOUSLY. YOU CAN SEE THE ROAD THRU THE HUGE HOLES. WHEN A VEHICLE THAT IS ONLY 10 YEARS OLD AND SPENT SOME OF THAT TIME DOWN SOUTH, AWAY FROM ANY POSSIBILITY OF SALT ON THE ROADS HAS RUSTED OUT FLOOR BOARDS, THIS IS NOT 'NORMAL' CORROSION.
THE FLOOR BOARDS UNDER THE PASSENGER'S FEET ARE COMPLETELY RUSTED OUT. THIS IS A HUGE SAFETY HAZARD AND SHOULD BE TREATED AS SUCH. FROM ALL THE REPORTS, IT DOESN'T SEEM LIKE NISSAN OR NHTSA IS TAKING THIS SERIOUSLY. YOU CAN SEE THE ROAD THRU THE HUGE HOLES. WHEN A VEHICLE THAT IS ONLY 10 YEARS OLD AND SPENT SOME OF THAT TIME…
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THE FLOOR BOARDS UNDER THE PASSENGER'S FEET ARE COMPLETELY RUSTED OUT. THIS IS A HUGE SAFETY HAZARD AND SHOULD BE TREATED AS SUCH. FROM ALL THE REPORTS, IT DOESN'T SEEM LIKE NISSAN OR NHTSA IS TAKING THIS SERIOUSLY. YOU CAN SEE THE ROAD THRU THE HUGE HOLES. WHEN A VEHICLE THAT IS ONLY 10 YEARS OLD AND SPENT SOME OF THAT TIME DOWN SOUTH, AWAY FROM ANY POSSIBILITY OF SALT ON THE ROADS HAS RUSTED OUT FLOOR BOARDS, THIS IS NOT 'NORMAL' CORROSION.
TAKATA RECALL. VEHICLE HAS HAD MULTIPLE ISSUES WITH THE CRANKSHAFT POSITION SENSOR AND THE CAMSHAFT POSITION SENSOR. WHEN DEALER IS NOTIFIED, DEALER REFUSES THAT THERE WAS A PAST RECALL ON THIS PART FOR THE 2005 NISSAN ALTIMA WITH A 2.5 ENGINE. DEALER WILL NOT HELP. THIS VEHICLE HAS TURNED OFF WHILE IN MOTION AS WELL AS STATIONA…
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TAKATA RECALL. VEHICLE HAS HAD MULTIPLE ISSUES WITH THE CRANKSHAFT POSITION SENSOR AND THE CAMSHAFT POSITION SENSOR. WHEN DEALER IS NOTIFIED, DEALER REFUSES THAT THERE WAS A PAST RECALL ON THIS PART FOR THE 2005 NISSAN ALTIMA WITH A 2.5 ENGINE. DEALER WILL NOT HELP. THIS VEHICLE HAS TURNED OFF WHILE IN MOTION AS WELL AS STATIONARY . THIS VEHICLE ALSO WOULD NOT START UP. LOCAL MECHANIC IS QUOTED SAYING " VEHICLE'S ENGINE PARTS ARE THE EXACT ENGINE PARTS FROM WHEN THE CAR WAS MADE. THE PARTS WERE NEVER REPLACED.".
UNDERCARRIAGE RUST I AM SEEING EVERYONE WITH 2002-2005 NISSAN ALTIMA ARE HAVING THIS ISSUE. THIS GETTING OUT OF CONTROL
UNDERCARRIAGE OF DRIVER SIDE IS SEVERELY RUSTED. HOLE IN DRIVER'S SEAT FLOOR.
THE TIMING CHAIN TENSIONER IS FAILING/HAS FAILED, THERE IS AN ENGINE KNOCKING NOISE THAT CAUSES THE 3.5L V6 TO SOUND LIKE A DIESEL, AS OTHERS HAVE DESCRIBED. IT COMES DIRECTLY FROM THE LOCATION OF THE TIMING CHAIN. I DON'T HAVE THE FUNDS OR HOURS AND HOURS IT REQUIRES TO REPLACE THE TENSIONER JUST YET. THE PROBLEM HAS BEEN ONGOI…
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THE TIMING CHAIN TENSIONER IS FAILING/HAS FAILED, THERE IS AN ENGINE KNOCKING NOISE THAT CAUSES THE 3.5L V6 TO SOUND LIKE A DIESEL, AS OTHERS HAVE DESCRIBED. IT COMES DIRECTLY FROM THE LOCATION OF THE TIMING CHAIN. I DON'T HAVE THE FUNDS OR HOURS AND HOURS IT REQUIRES TO REPLACE THE TENSIONER JUST YET. THE PROBLEM HAS BEEN ONGOING FOR AT LEAST 15,000 MILES. IF THE TIMING CHAIN JUMPS BECAUSE THE TENSIONER WAS NOT A QUALITY PART AND BROKE, THE ENGINE WILL LOCK UP, AS HAS HAPPENED TO OTHERS, AND POSSIBLY CAUSE A WRECK IF OTHER CARS ARE AROUND. NISSAN SHOULD ISSUE A RECALL TO INVESTIGATE AND FIX THIS PROBLEM. THAT IS ALL I ASK. I WANTED TO REPORT THAT I HAVE THE SAME ISSUE FOR MY VEHICLE AS OTHERS OF THE SAME KIND DO, SO IT CAN GET FIXED BEFORE SOMETHING DANGEROUS HAPPENS TO ME OR MY WIFE.
THE FRONT SEAT FLOOR RUSTED OUT.
MY 2005 NISSAN ALTIMA HAS HOLES IN THE FRONT DRIVER'S SIDE AND FRONT PASSENGER'S SIDE FLOORBOARD DUE TO EXTREME RUST.
DUE TO A KNOWN ENGINEERING FLAW, WATER GETS CAUGHT UNDER THE FLOOR BOARDS AND ROTS/RUSTS OUT THE FLOORING. MY FEET ARE ABOUT TO FALL THROUGH THE FLOOR OF CAR. PASSENGER SIDE IS WORSE. THE DEALER/NISSAN IS WELL AWARE OF THE ISSUE AND STILL WILL NOT COVER IT. THERE SHOULD BE A RECALL ON THIS. THERE IS A HOLE IN EACH FLOORBOAR…
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DUE TO A KNOWN ENGINEERING FLAW, WATER GETS CAUGHT UNDER THE FLOOR BOARDS AND ROTS/RUSTS OUT THE FLOORING. MY FEET ARE ABOUT TO FALL THROUGH THE FLOOR OF CAR. PASSENGER SIDE IS WORSE. THE DEALER/NISSAN IS WELL AWARE OF THE ISSUE AND STILL WILL NOT COVER IT. THERE SHOULD BE A RECALL ON THIS. THERE IS A HOLE IN EACH FLOORBOARD THAT WAS PUT THERE INTENTIONALLY. SINCE THERE IS NOTHING STRUCTURAL TO FILL IT WATER CAN GET IN WHEN THE UNDERCOATING DEVELOPS CRACKS. ONCE WATER GETS IN, IT JUST LAYS UNDER THE ASPHALT INSULATION AND BETWEEN THE SHEET METAL AND ROTS FROM INSIDE OUT. I HAD A WARRANTY ON IT AND THE DEALERS I HAVE TAKEN IT TO, MANY TIMES FOR MANY JOBS AND MAINTENANCE, ETC. NEVER ONCE MENTIONED IT. I JUST RECENTLY WAS MADE AWARE OF IT AND NISSAN WILL NOT DO ANYTHING TO HELP. THEY ARE WELL AWARE OF THE ISSUE AND WON'T DO ANYTHING ABOUT IT UNLESS MADE TO.
Official recalls
107V527000 · 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.
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
0No exact-year investigations in this snapshot.
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