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Nissan · Known Issues

2001 Nissan Sentra Problems: 2 Known Issues

2001 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2001 Nissan Sentra has 2 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $200 to $700. DIY maintenance guides at au7o.io.

In This Article

  • Sentra Fuel System1
  • Sentra Brakes1
  • Recalls17
  • FAQ
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In This Article

  • Fuel System1
  • Brakes1
  • Recalls17
  • FAQ

All 2 Known Issues

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On the 2000-2006 Nissan Sentra, in rust-belt climates, the Sentra's steel fuel filler neck commonly corrodes where road salt and debris collect behind the left rear wheel area. Owners report a strong gasoline odor after fill-ups, visible rust holes, EVAP leak codes, and in some cases fuel dripping during refueling. Nissan issued a recall on certain vehicles for corrosion of the filler tube that could lead to fuel leakage.

This issue also affects: Infiniti FX35, Infiniti G35, Nissan Rogue

Common Symptoms

  • gasoline smell near left rear of vehicle
  • fuel leak while filling tank
  • check engine light with EVAP leak code
  • visible rust on filler neck
  • difficulty passing emissions inspection

How to Fix

Inspect the filler neck and vent tube for scaling, pinholes, and wet fuel residue, especially near the wheelhouse and hose connections. Replace the filler neck assembly and any degraded hoses or clamps, then clear EVAP codes and confirm the system passes a smoke test. In severe rust areas, inspect surrounding body metal and shield liners as well.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Genuine Nissan B15 filler tube assembly 17221-5M001

    Confirm VIN, production date, engine/emissions configuration and all connected hose diameters; not the 2005-2006 ZG50A branch.

    NissanPartsDeal
  • FNN030 replacement fuel filler neck for 2006 Sentra

    Confirm VIN/emissions/build and hose routing.

    Filler Neck Supply

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Owner tips & cautions

  • TipUse new clamps and vent hoses when replacing the neck, because old hoses often crack when disturbed.
Typical repair cost:$250 - $700

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence

On the 2000-2006 Nissan Sentra, many owners of this generation Sentra report recurring front brake pulsation caused by rotor thickness variation or heat-related warping. The issue often appears after relatively short service intervals, especially with low-quality replacement rotors or sticking caliper slide hardware. Drivers feel steering wheel shake and pedal pulsation during highway-speed braking, even when pads still have usable material.

This issue also affects: Infiniti FX50, Nissan Frontier, Nissan Pathfinder

Common Symptoms

  • brake pedal pulsation
  • steering wheel shake while braking
  • front-end vibration during stops
  • reduced braking smoothness
  • uneven pad wear

How to Fix

Measure rotor runout and thickness variation, inspect caliper slides and pad wear patterns, and verify proper wheel lug torque. Replace or machine rotors if still within spec, install quality pads and hardware, and service or replace sticking calipers/slides as needed. Proper bedding-in and torque sequence help reduce repeat issues.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Genuine Nissan B15 1.8L front brake pad kit D106M-6J091

    Front axle kit; confirm VIN and brake package.

    NissanPartsDeal
  • Genuine Nissan B15 1.8L front rotor 40206-4Z810

    Confirm VIN and dimensions.

    NissanPartsDeal
  • Genuine Nissan B15 2.0L/2.5L front brake pad kit DA06M-2Y991

    Confirm VIN/brake package; not QG18DE.

    NissanPartsDeal
  • Genuine Nissan B15 2.0L/2.5L front rotor 40206-9E002

    Confirm VIN, wheel/brake option and dimensions.

    NissanPartsDeal

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Owner tips & cautions

  • TipOwners commonly recommend premium coated rotors and ceramic pads instead of economy brake kits for longer life.
Typical repair cost:$200 - $700

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
NHTSA Recalls17 recalls

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2001-2003 Maxima, 2002-2006 Sentra, 2002-2004 Pathfinder, 2007-2011 Versa Sedan and Versa Hatchback, 2001-2004 Infiniti I30 and I35, 2002-2003 Inifiniti QX4, 2003-2008 Infiniti FX35 and FX45 and 2006-2010 M35 and M45 vehicles. The vehicles are equipped with non-desiccated, frontal passenger air bag inflators containing phase stabilized ammonium nitrate (PSAN) propellant that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

Campaign #20V00800009/01/2020

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2002-2006 Sentra vehicles whose passenger air bags were previously inspected and may have been released without replacing the Takata air bag inflator. In the event of a crash, Takata frontal passenger air bag inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

Campaign #20V74700001/12/2020
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Other Nissan Models

Nissan Rogue46Nissan Altima41Nissan Frontier30Nissan Pathfinder24Nissan Murano22Nissan Maxima18

Frequently Asked Questions

What are the most common Nissan Sentra problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2001 Nissan Sentra has 2 documented issues. The most frequently reported are: Fuel Filler Neck Corrosion and Rust-Through Triggering EVAP Leaks and Fuel Smell, Front Brake Rotor Warping and Brake Shudder Under Moderate Braking. None are rated critical, but regular maintenance is recommended.

Is the Nissan Sentra reliable?

The 2001 Nissan Sentra has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Nissan Sentra problems?

Repair costs for known Nissan Sentra issues range from $200 to $700, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2000-2006 Nissan Sentra Fuel Filler Neck Corrosion and Rust-Through Triggering EVAP Leaks and Fuel Smell?

In rust-belt climates, the Sentra's steel fuel filler neck commonly corrodes where road salt and debris collect behind the left rear wheel area. Owners report a strong gasoline odor after fill-ups, visible rust holes, EVAP leak codes, and in some cases fuel dripping during refuel… Repairs typically run $250-$700. Severity: medium.

What is the 2000-2006 Nissan Sentra Front Brake Rotor Warping and Brake Shudder Under Moderate Braking?

Many owners of this generation Sentra report recurring front brake pulsation caused by rotor thickness variation or heat-related warping. The issue often appears after relatively short service intervals, especially with low-quality replacement rotors or sticking caliper slide har… Repairs typically run $200-$700. Severity: low.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

AIR BAGS

Nissan North America, Inc. (Nissan) is recalling certain model year 2001-2003 Nissan Maxima, 2002-2004 Pathfinder, 2002-2006 Sentra, 2002-2003 Infiniti QX4 and I35, 2003 FX35 and FX45, and 2001 I30 vehicles. Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture.

Campaign #15V28700015/05/2015

EXTERIOR LIGHTING:HEADLIGHTS

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

Campaign #09E02500011/05/2009

EXTERIOR LIGHTING:HEADLIGHTS

CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Campaign #06E02300013/03/2006

+ 12 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.