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 2001 HYUNDAI Accent. Campaign records are official safety actions; applicability to a particular car still requires its VIN.
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." DURING TESTING, THE 3-DOOR HATCHBACK EXCEEDED THE PERFORMANCE CRITERION IN THE STANDARD MIDWAY ALONG THE LENGTH OF THE WINDSHIELD SUPPORT PILLAR (A-PILLAR).
Consequence
AN OCCUPANT'S HEAD THAT CONTACTS THE A-PILLAR DURING A CRASH COULD EXPERIENCE AN INCREASED RISK OF A HEAD INJURY AS A RESULT OF THIS CONDITION.
Remedy
DEALERS WILL INSTALL NEW ENERGY MANAGEMENT BRACKETS TO SUPPORT THE A-PILLAR COVERS AND INCREASE THE ENERGY ABSORBING PERFORMANCE OF THE A-PILLAR IN THE RELEVANT AREA. OWNER NOTIFICATION BEGAN OCTOBER 28, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT HYUNDAI AT 1-800-633-5151.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 1.5 LITER OR 1.6 LITER ENGINES THAT WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ALASKA, COLORADO, IDAHO, ILLINOIS, INDIANA, IOWA, KANSAS, MAINE, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NORTH DAKOTA, NEBRASKA, NEW HAMPSHIRE, NEW YORK, OHIO, PENNSYLVANIA, SOUTH DAKOTA, VERMONT, WISCONSIN, AND WYOMING. WHILE DRIVING AT A STEADY THROTTLE OPENING FOR AN EXTENDED PERIOD OF TIME DURING EXTREMELY COLD AMBIENT TEMPERATURES (BELOW APPROXIMATELY -5 DEGREES FAHRENHEIT WITH HIGH HUMIDITY), MOISTURE IN THE COMBUSTION CHAMBER BLOWBY GASES CAN FREEZE AND BLOCK THE POSITIVE CRANKCASE VENTILATION (PCV) VALVE AND HOSE. IF THE PCV HOSE FREEZES, COMBUSTION CHAMBER GASES ARE FORCED THROUGH THE BREATHER HOSE INTO THE AIR INTAKE HOSE AND THEN INTO THE THROTTLE BODY.
Consequence
MOISTURE IN THE COMBUSTION CHAMBER BLOWBY GASES MAY FREEZE INSIDE THE THROTTLE BODY BORE AND THROTTLE BODY IDLE SPEED CONTROL CIRCUIT RESULTING IN THE THROTTLE VALVE NOT CLOSING FULLY AND A HIGHER THAN NORMAL IDLE SPEED WHEN THE ACCELERATOR PEDAL IS RELEASED.
Remedy
DEALERS WILL INSTALL A NEW, RELOCATED PCV HOSE AND WILL ADDITIONALLY INSTALL A HEATED THROTTLE BODY ON THE 2000-2001 ACCENTS EQUIPPED WITH 1.5 LITER ENGINES THAT WERE PRODUCED THROUGH JANUARY 31, 2001. OWNER NOTIFICATION BEGAN APRIL 15, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT HYUNDAI AT 1-800-633-5151.
02 · Owner allegations
126 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
26
Fire mentions
5
Injuries reported
20
Most-reported component labels
POWER TRAIN24
AIR BAGS21
SUSPENSION17
ENGINE AND ENGINE COOLING13
VEHICLE SPEED CONTROL13
STRUCTURE12
Complaints across nearby Hyundai Accent 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 2001 HYUNDAI Accent. 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
25–28 mpg/MPGe
City / highway
22–24 / 32–34 mpg/MPGe
Engine displacement
1.5–1.6 L
Cylinders
4
Fuel type
Regular
Drive
Front-Wheel Drive
Vehicle class
Compact Cars
Annual fuel-cost estimate
$2300–2600
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
126 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.
24 complaint labels
POWER TRAIN
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.