Built from official NHTSA complaint and recall data · data through 07/12/2026
High complaint levelIts most-reported problem — Engine And Engine Cooling — runs 4.4× the fleet median for that category across the 2583 model-years tracked on this site.
180Complaints
10Recalls
13Crashes
1Fires
8Injured
0Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Engine And Engine Cooling (29.4% of complaints) — is covered by 3 NHTSA recall campaigns.
Engine And Engine Cooling complaints here are 4.4× the median for that category across the 2583 model-years tracked on this site.
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 180 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.
In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
LACK OF AMBER SIDE REFLECTORS IN THE LAMPS WILL DECREASE LIGHTING VISIBILITY TO OTHER DRIVERS AND MAY POSSIBLY RESULT IN A VEHICLE CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF ONE OF THE RESISTORS INSIDE THE ECM HAS A CRACK ON THE SURFACE COATING, THE GAS MAY CAUSE CORROSION OF THE RESISTOR. THIS COULD CAUSE THE MALFUNCTION INDICATOR LIGHT TO COME ON, POOR DRIVABILITY (IDLE INSTABILITY, POOR ACCELERATOR), OR THE ENGINE TO STOP RUNNING DURING VEHICLE OPERATION, WHICH C… Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
ON CERTAIN ELECTRIC VEHICLES, THE FRONT SUSPENSION TRANSVERSE LINK'S BALL JOINT BRACKET MAY BREAK FROM STRESS CONCENTRATION AT A NOTCH CREATED BY SURFACE ROUGHNESS AND THE SHAPE OF THE MATERIAL CUT-LINE. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
What owners report
“THE CONTACT OWNS A 2003 NISSAN SENTRA. THE CONTACT STATED THAT WHEN MAKING BOTH LEFT AND RIGHT TURNS, THE VEHICLE WOULD SHUT OFF WITHOUT WARNING…”NHTSA complaint 10371076 — filed 12/17/2010 · ENGINE AND ENGINE COOLING
“1. HEAD GASKET AND CRANK POSITION SENSOR PROBLEM CAUSED ENGINE STOPPED WORKING WITHOUT WARNING. THIS HAPPENED TWICE IN THE PAST 3 MONTH, ONCE ON A…”NHTSA complaint 10353486 — filed 09/02/2010 · ENGINE AND ENGINE COOLING
“THE CONTACT OWNS A 2003 NISSAN SENTRA. THE CONTACT STATED THE VEHICLE WAS CONSUMING AN EXCESSIVE AMOUNT OF OIL AND THERE WAS AN ABNORMAL NOISE…”NHTSA complaint 10350628 — filed 08/19/2010 · ENGINE AND ENGINE COOLING
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2003 Nissan Sentra?
Engine and engine cooling issues are the most-reported category, cited in 53 of 180 NHTSA complaints (29.4%), followed by electrical system (25), engine (24), engine and engine cooling:engine (17). Complaints are unverified owner reports.
How many complaints does the 2003 Nissan Sentra have?
180 complaints were on file with NHTSA as of 07/12/2026. Of those, 13 involved a crash, 1 involved a fire, and 8 reported injuries. No deaths were reported.
Does the 2003 Nissan Sentra have any recalls?
Yes — 10 NHTSA safety recall campaigns, including campaign 20V008000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2003 Nissan Sentra's reported problems?
Recall or investigation data is partly unavailable for this vehicle right now — check your VIN at nhtsa.gov/recalls for the authoritative answer.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.
Install CarModelProblemsAdd it to your home screen for one-tap access — no app store.
Install CarModelProblemsTap Share, then Add to Home Screen.