Engine and engine cooling
Risk. 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…
NHTSA has logged 1,047 owner complaints about the 2002 Nissan Altima, most often about the engine and engine cooling. It is covered by 5 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through January 20, 2026. Updated daily. Photo: Cutlass, CC0.
1,047 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine and engine cooling | 594 | 29 |
| Structure | 128 | 2 |
| Engine | 92 | 5 |
| Electrical system | 77 | 10 |
| Exterior lighting | 41 | 1 |
| Power train | 39 | 3 |
| Fuel system, gasoline | 38 | 4 |
| Air bags | 34 | 17 |
| Service brakes, hydraulic | 25 | 2 |
| 18 other systems | 146 | 11 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. 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…
Risk. 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…
Risk. THIS CAN PREVENT THE SUPPLY OF FUEL TO THE ENGINE AND CAUSE THE ENGINE TO STOP, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.
Risk. EITHER OF THESE TWO CONDITIONS COULD RESULT IN A FIRE.
Risk. THE DRIVER SIDE AIR BAG WILL NOT DEPLOY IN THE EVENT OF A CRASH, INCREASING THE RISK OF PERSONAL INJURY.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Nissan.
87kmiles, median
Based on the odometer reading in 493 engine and engine cooling complaints. 65% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$2,000median
$2,150median
$300median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Altima median. How we score
2002 Nissan Altima 4-DR. in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.


Federal investigations that included the 2002 Nissan Altima, and the recalls they led to.
Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2002 Nissan Altima. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with the traction control warning light illuminated. The vehicle hesitated to restart. The vehicle was taken to an independent mechanic who related the failure to…
2002 NISSAN ALTIMA. CONSUMER WRITES IN REGARDS TO POWER VALVE SCREW ISSUE. *LD THE CONSUMER STATED HE WAS QUOTED A PRICE OF $1,000 FOR A CATALYTIC CONVERTER AND $5200 FOR A NEW ENGINE WITH LESS THAN 90,000. *JB
TL* THE CONTACT OWNS A 2002 NISSAN ALTIMA. THE CONTACT WAS UNABLE TO START THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CATALYTIC CONVERTER FRACTURED AND WENT INTO THE ENGINE. THE CONTACT WAS REPAIRED PER AN UNKNOWN RECALL IN 2003, BUT THE FAILURE RECURRED. THE…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.