Exact make, model and year evidence from official US sources. Recall campaigns, ODI investigations, complaint allegations and EPA estimates remain separate.
A campaign may cover only certain production dates, plants or equipment. A zero result here is not safety clearance. Use NHTSA’s official VIN tool for the individual vehicle.
Exact model-level NHTSA results for 2011 NISSAN Sentra. Campaign records are official safety actions; applicability to a particular car still requires its VIN.
NISSAN IS RECALLING CERTAIN MODEL YEAR 2010-2011 SENTRA VEHICLES EQUIPPED WITH MR20 ENGINES, MANUFACTURED FROM MAY 11, 2010, TO MAY 22, 2010, AND JULY 8, 2010, TO OCTOBER 25, 2010. THE ZINC COATING APPLIED TO THE TERMINAL STUD BOLT WAS THICKER THAN SPECIFICATION. THIS CAN RESULT IN A VOLTAGE DROP THAT MAY CAUSE DIFFICULTY STARTING THE VEHICLE AND COULD CAUSE DAMAGE TO THE ENGINE CONTROL MODULE (ECM).
Consequence
THIS ISSUE CAN CAUSE THE ENGINE TO STALL WHILE THE VEHICLE IS IN MOTION AND IT MAY NOT BE POSSIBLE TO RESTART THE ENGINE AFTER IT STOPPED, INCREASING THE RISK OF A CRASH.
Remedy
NISSAN WILL NOTIFY OWNERS AND DEALERS WILL REPLACE THE POSITIVE BATTERY TERMINAL AND COVER, FREE OF CHARGE. THE RECALLBEGAN ON JANUARY 23, 2012. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
NISSAN IS RECALLING CERTAIN MODEL YEAR 2010-2011 SENTRA VEHICLES, MANUFACTURED FROM MAY 22, 2010, THROUGH JULY 8, 2010.
DUE TO A MACHINING IRREGULARITY, THE BOLT/WASHER SURFACE ON THE POSITIVE BATTERY TERMINAL CABLE END MAY ALLOW FOR A GAP TO OCCUR IN THE CONTACT AREA OF THE TERMINAL. THIS CAN RESULT IN A VOLTAGE DROP THAT MAY CAUSE DIFFICULTY STARTING THE VEHICLE AND COULD CAUSE DAMAGE TO THE ENGINE CONTROL MODULE.
Consequence
THIS ISSUE CAN CAUSE THE ENGINE TO STOP RUNNING WHILE THE VEHICLE IS IN MOTION AT LOW SPEED WITH A DIFFICULT OR NO START INCREASING THE RISK OF A CRASH.
Remedy
DEALERS WILL REPLACE THE POSITIVE BATTERY TERMINAL CABLE END WITH A NEW ONE FREE OF CHARGE. THE SAFETY RECALL BEGAN PN NOVEMBER 29, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
02 · Owner allegations
142 NHTSA complaints
Counts are not adjusted for sales, vehicle age, mileage, publicity or reporting behavior. They are allegations, not defect findings or a reliability score.
Crash mentions
19
Fire mentions
6
Injuries reported
14
Most-reported component labels
ELECTRICAL SYSTEM34
ENGINE30
AIR BAGS20
POWER TRAIN18
UNKNOWN OR OTHER18
ELECTRONIC STABILITY CONTROL (ESC)17
Complaints across nearby Nissan Sentra model years
Totals for the same nameplate, scaled against its highest year here. They are not adjusted for how many were sold, how old they are, how far they are driven, or how much publicity a fault received — an older or better-selling year will usually carry more reports. This shows where the reporting sits, not which year is better.
An investigation means ODI reviewed a possible safety issue for this exact model-year identity. Opening one is not a defect finding; closing one does not by itself clear a vehicle.
VERIFIED EMPTY IMPORT SNAPSHOT
No exact NHTSA ODI investigation row was matched.
The checked bulk snapshot returned zero investigation action numbers for 2011 NISSAN Sentra. That is source coverage, not proof that no issue exists or will be investigated later.
04 · EPA configurations
Fuel economy & specifications
FuelEconomy.gov records are summarized as ranges where this model name has multiple engines, drivetrains or trims.
EPA configurations
4
Combined economy
24–29 mpg/MPGe
City / highway
21–26 / 28–34 mpg/MPGe
Engine displacement
2–2.5 L
Cylinders
4
Fuel type
Premium · Regular
Drive
Front-Wheel Drive
Vehicle class
Midsize Cars
Annual fuel-cost estimate
$2250–3300
05 · Evidence strength
Exact identity. Explicit limits.
No opaque score. Evidence strength is expressed through source availability, exact match method, jurisdiction and honest empty states.
exact match
Recall campaigns
2 exact US model-year records in this bounded view.
exact match
Complaints
142 exact US model-year allegations; narratives and VIN fragments are omitted.
verified empty
ODI investigations
0 exact US model-year action numbers in the approved import snapshot.
canonical only
Model aliases
Only the exact NHTSA vPIC model name is published; unverified aliases are not merged.
not published
Manufacturer ownership
No rights-reviewed official ownership record is joined to this exact model-year.
PUBLIC EVIDENCE PASSPORT
Identity, freshness and provenance.
The canonical URL is this file’s permanent public identifier. Source IDs and timestamps show exactly what was matched and when; they do not turn the evidence into a verdict.
Only NHTSA vPIC, NHTSA ODI complaints and investigations, NHTSA recalls and FuelEconomy.gov contribute to this vehicle claim. CPSC equipment notices are searched separately and never joined to vehicle fitment. UK MOT, Canadian, New Zealand and European records are not merged into this US claim.
06 · Research paths
Diagnose first. Confirm fitment.
These are transparent searches, not diagnoses or endorsed parts. Recall remedies come before purchases; exact part fitment requires VIN, trim, powertrain, production date and OE number.
34 complaint labels
ELECTRICAL SYSTEM
Check recalls and diagnostic information before replacing anything.
Awin US and R2 affiliate inventory are not published until a US programme, merchant and exact-fitment projection are approved. No offer currently has both merchant approval and exact vehicle fitment, so commercial links never count as evidence.