02027
NHTSA communication ID: 10000255
NHTSA source summary · Original PDF not reviewed by Recallfolio
AUTOMATIC TRANSMISSION WARRANTY EXTENSION. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10000255 at NHTSAThe manufacturer’s record · Page 2 of 2
Original record summaries, dates and identifiers for this model-year. Records 101–168 of 168, ordered newest first. Dated records on this page: Feb 1, 2000–Oct 11, 2002.
Back to 2001 Acura TL problems & recallsThis archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
NHTSA communication ID: 10000255
NHTSA source summary · Original PDF not reviewed by Recallfolio
AUTOMATIC TRANSMISSION WARRANTY EXTENSION. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10000255 at NHTSANHTSA communication ID: 10009253
NHTSA source summary · Original PDF not reviewed by Recallfolio
CLEARING ANTILOCK BRAKING SYSTEM DIAGNOSTIC TROUBLE CODES. OCTOBER TECH LINE INFORMATION. *TT
Source components: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP.
Source record 10009253 at NHTSANHTSA communication ID: 10005950
NHTSA source summary · Original PDF not reviewed by Recallfolio
POOR AIR CONDITIONER COOLING ON HARD ACCELERATION. ACURA SERVICENEWS. *TT
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10005950 at NHTSANHTSA communication ID: 10009294
NHTSA source summary · Original PDF not reviewed by Recallfolio
BUFFETING NOISE WITH REAR WINDOW(S) OPEN. ACURA. SERVICENEWS. *TT
Source components: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS.
Source record 10009294 at NHTSANHTSA communication ID: 10009293
NHTSA source summary · Original PDF not reviewed by Recallfolio
BODY CLIP REMOVAL TIP. ACURA. SERVICENEWS. *TT
Source components: STRUCTURE:BODY.
Source record 10009293 at NHTSANHTSA communication ID: 10009287
NHTSA source summary · Original PDF not reviewed by Recallfolio
OUTSIDE TEMPERATURE INDICATOR LOGIC. ACURA. SERVICENEWS. *TT
Source components: ENGINE AND ENGINE COOLING:COOLING SYSTEM.
Source record 10009287 at NHTSANHTSA communication ID: 637406
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING FAULTY BEVERAGE HOLDER COVERS. *TT
Source components: UNKNOWN OR OTHER.
Source record 637406 at NHTSANHTSA communication ID: 637396
NHTSA source summary · Original PDF not reviewed by Recallfolio
SERVICE MANUAL FIX REGARDING AUTOMATIC TRANSMISSION GEAR RATIOS. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 637396 at NHTSANHTSA communication ID: 637647
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SYNCHRONIZING CUP HOLDER COVERS. *TT
Source components: EQUIPMENT.
Source record 637647 at NHTSANHTSA communication ID: 637638
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON DIAGNOSING SRS DIAGNOSTIC TROUBLE CODE 6-7 AND / OR 7-2 INTERNAL FAILURE OF SRS UNIT. *TT
Source components: ELECTRICAL SYSTEM.
Source record 637638 at NHTSANHTSA communication ID: 633350
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SRS INDICATOR ON WITH SRS DIAGNOSTIC TROUBLE CODES 15-1, 15-2, AND 15-3. REPLACES 01-013 AS WELL. *TT
Source components: AIR BAGS.
Source record 633350 at NHTSANHTSA communication ID: 636799
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING TORQUE SPECIFICATIONS MISSING FOR TIMING BELT TENSIONER. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS.
Source record 636799 at NHTSANHTSA communication ID: 637623
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING TIMING BELT TENSIONER BOLT TORQUE SPECIFICATION. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE.
Source record 637623 at NHTSANHTSA communication ID: 637621
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING PGM TESTER MISFIRE COUNTER. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE.
Source record 637621 at NHTSANHTSA communication ID: 638045
NHTSA source summary · Original PDF not reviewed by Recallfolio
CONCERNS WITH AUTOMATIC TRANSMISSION FLUID LEAK AT AXLE SEALS, ROARING NOISE, ERRATIC SHIFTING. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 638045 at NHTSANHTSA communication ID: 638024
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON SERVICING ERRATIC SHIFTING, SLIPPING, AND FLARE AT UPSHIFTS. *TT
Source components: POWER TRAIN:MANUAL TRANSMISSION.
Source record 638024 at NHTSANHTSA communication ID: 633359
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION REGARDING SQUEAKS HEARD FROM THE MOONROOF SEAL WHILE DRIVING WITH THE GLASS CLOSED AND THE SUNSHADE OPEN. *TT
Source components: VISIBILITY:SUN/MOON ROOF ASSEMBLY.
Source record 633359 at NHTSANHTSA communication ID: 637938
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON SERVICING THE ODOMETER, SPORT SHIFT INDICATOR ILLUMINATION INOPERATIVE. *TT
Source components: UNKNOWN OR OTHER.
Source record 637938 at NHTSANHTSA communication ID: 631772
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION REGARDING SEAT BACK PANEL REPAIR KIT. *SLC
Source components: SEATS.
Source record 631772 at NHTSANHTSA communication ID: 631968
NHTSA source summary · Original PDF not reviewed by Recallfolio
VEHICLES MAY EXPERIENCE SEAT BACK PANEL BECOMING LOOSE OR DETACHED. *SLC
Source components: SEATS.
Source record 631968 at NHTSANHTSA communication ID: 636764
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON TROUBLE SHOOTING MULTIPLE MISFIRE DIAGNOSTIC TROUBLE CODES P0301 THRU P0306. *TT
Source components: ELECTRICAL SYSTEM:IGNITION:MODULE.
Source record 636764 at NHTSANHTSA communication ID: 631035
NHTSA source summary · Original PDF not reviewed by Recallfolio
SOME 2000 MDX MODELS AS WELL AS OTHER MODELS MAY EXHIBIT BRIEF HESITATION WHEN ACCELERATING AT HIGH ENGINE SPEED. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE.
Source record 631035 at NHTSANHTSA communication ID: 629322
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON TROUBLESHOOTING DIAGNOSTIC TROUBLE CODES P1705, P1768, P0753, P0758. *TT
Source components: ELECTRICAL SYSTEM:IGNITION:MODULE.
Source record 629322 at NHTSANHTSA communication ID: 627072
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION REGARDING THE HEATER VALVE CABLE SOMETIMES DISCONNECTS AT THE AIR MIX CONTROL LINKAGE. *YH
Source components: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT.
Source record 627072 at NHTSANHTSA communication ID: 627275
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION REGARDING NAVIGATION DISPLAY NOT CENTERED. *YH
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 627275 at NHTSANHTSA communication ID: 626239
NHTSA source summary · Original PDF not reviewed by Recallfolio
BRAKE PEDAL PULSE. *JB
Source components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS.
Source record 626239 at NHTSANHTSA communication ID: 626635
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING CRANKS, WON'T START WITH TYPE II IMMOBILIZER SYSTEM. *YD
Source components: ELECTRICAL SYSTEM.
Source record 626635 at NHTSANHTSA communication ID: 626607
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SAFETY RESTRAINT SYSTEM DIAGNOSTIC TROUBLE CODE 5-1 THROUGH 8-3, INTERNAL SAFETY RESTRAINT SYSTEM UNIT FAILURE. *YD
Source components: AIR BAGS.
Source record 626607 at NHTSANHTSA communication ID: 626590
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SPEED SENSOR PLUG MISSING. *YD
Source components: POWER TRAIN:MANUAL TRANSMISSION.
Source record 626590 at NHTSANHTSA communication ID: 626524
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING DRIVER'S POWER WINDOW AUTO-DOWN INOPERATIVE. *YD
Source components: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS.
Source record 626524 at NHTSANHTSA communication ID: 626144
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT PERTAINING TO MALFUNCTION INDICATOR LAMP COMES WITH DIAGNOSTIC TROUBLE CODE P0128 OR P1486. *JB
Source components: UNKNOWN OR OTHER.
Source record 626144 at NHTSANHTSA communication ID: 626530
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SRS LIGHT ON AFTER OPDS CONTROL UNIT REPLACEMENT. *YD
Source components: AIR BAGS.
Source record 626530 at NHTSANHTSA communication ID: 623238
NHTSA source summary · Original PDF not reviewed by Recallfolio
EXHIBITING MUFFLER PAINT PEELING. *JB
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE.
Source record 623238 at NHTSANHTSA communication ID: 623461
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SRS DIAGNOSTIC TROUBLE CODE.*YD 8UC 15-3 SET BY ELECTRONIC INTERFERENCE. *YD
Source components: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE.
Source record 623461 at NHTSANHTSA communication ID: 626550
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING WITH NAVIGATION SKYSTEM - REAR WINDOW TINT APPLICATION TIPS. *YD
Source components: VISIBILITY:GLASS, SIDE/REAR.
Source record 626550 at NHTSANHTSA communication ID: 626537
NHTSA source summary · Original PDF not reviewed by Recallfolio
PGM TESTER SOFTWARE VERSION SN200P LIMITATIONS AND CAPABILITIES. *YD
Source components: EQUIPMENT.
Source record 626537 at NHTSANHTSA communication ID: 623220
NHTSA source summary · Original PDF not reviewed by Recallfolio
VEHICLES MAY EXPERIENCE WIPERS STREAKING OR SMEARING THE WINDSHIELD. *JB
Source components: VISIBILITY:WINDSHIELD WIPER/WASHER.
Source record 623220 at NHTSANHTSA communication ID: 623202
NHTSA source summary · Original PDF not reviewed by Recallfolio
CONCERNS WITH MALFUNCTION INDICATOR LAMP COMING ON WITH DIAGNOSTIC TROUBLE CODE. *JB
Source components: UNKNOWN OR OTHER.
Source record 623202 at NHTSANHTSA communication ID: 623672
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING ALARM SUNDS INTERMITTENTLY SOUNDS BY ITSELF. *YD
Source components: STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE.
Source record 623672 at NHTSANHTSA communication ID: 623649
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING SRS DTC 15-3, FAULTY OPDS SENSOR CODE. *YD
Source components: SERVICE BRAKES, ELECTRIC.
Source record 623649 at NHTSANHTSA communication ID: 623640
NHTSA source summary · Original PDF not reviewed by Recallfolio
THE FRONT AND REAR MOTOR MOUNTS MAKE A THUMP NOISE WHEN THE ENGINE IS FIRST STARTED AFTER SITTING FOR SEVERAL HOURS. THIS NOISE IS A NORMAL CHARACTERISTIC. REPLACING MOTOR MONTS MAY ELIMINATE THIS NOISE TEMPORARILY, BUT THE NOISE WILL RECUR AFTER A FEW THOUSAND MILES. *YD
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE.
Source record 623640 at NHTSANHTSA communication ID: 623619
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING PGM TESTER SOFTWARE VERSION SN131. ALL MODELS. *YD
Source components: UNKNOWN OR OTHER.
Source record 623619 at NHTSANHTSA communication ID: 623529
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING CLIMATE CONTROL DISPLAY CHANGES INTERMITTENTLY. *YD
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 623529 at NHTSANHTSA communication ID: 623523
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING S/M FIX: VSA NEUTRAL POSITION MEMORIZATION. ALL MODELS. *YD
Source components: UNKNOWN OR OTHER.
Source record 623523 at NHTSANHTSA communication ID: 619878
NHTSA source summary · Original PDF not reviewed by Recallfolio
AMERICAN HONDA, HONDA OF AMERICA MANUFACTURING, AND DELPHI WILL CONDUCT THE RETURN OF CERTAIN DELPHI BATTERIES. THE BATTERIES INVOLVED ARE DELPHI FREEDOM GROUP SIZE 35, CCA 440. *TT
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 619878 at NHTSANHTSA communication ID: 619902
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON VEHICLES EXHIBITING DIAGNOSTIC TROUBLE CODE P1486 AND / OR P0128 THERMOSTAT PERFORMANCE. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE.
Source record 619902 at NHTSANHTSA communication ID: 619881
NHTSA source summary · Original PDF not reviewed by Recallfolio
THE SRS INDICATOR IS ON AND DIAGNOSTIC TROUBLE CODE 15-3 (FAULTY OPDS SENSOR) IS SET. *TT
Source components: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE.
Source record 619881 at NHTSANHTSA communication ID: 619880
NHTSA source summary · Original PDF not reviewed by Recallfolio
A CONDITION MAY EXIST WHERE THE PANIC ALARM SOUNDS WITHOUT BEING ACTIVATED BY THE REMOTE TRANSMITTER. *TT
Source components: UNKNOWN OR OTHER.
Source record 619880 at NHTSANHTSA communication ID: 619908
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON TROUBLESHOOTING NAVIGATION SYSTEM DVD READ ERROR MESSAGE. *TT
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 619908 at NHTSANHTSA communication ID: 619907
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON THE NAVIGATION SYSTEM 4-DIGIT SECURITY CODE. *TT
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 619907 at NHTSANHTSA communication ID: 619900
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING AUTOMATIC TRANSAXLE CLUTCH PRESSURE SWITCH. *TT
Source components: POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE).
Source record 619900 at NHTSANHTSA communication ID: 619896
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING TRACTION CONTROL SYSTEM (TCS) OPERATION. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM).
Source record 619896 at NHTSANHTSA communication ID: 619886
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING CURRENT VARIABLE INTERMITTENT WIPERS SPEED SENSITIVE. *TT
Source components: VISIBILITY:WINDSHIELD WIPER/WASHER.
Source record 619886 at NHTSANHTSA communication ID: 617704
NHTSA source summary · Original PDF not reviewed by Recallfolio
ON SOME VEHICLES, THE PANIC ALARM SOUNDS WITHOUT BEING ACTIVATED BY THE REMOTE TRANSMITTER. *TT
Source components: ELECTRICAL SYSTEM.
Source record 617704 at NHTSANHTSA communication ID: 617701
NHTSA source summary · Original PDF not reviewed by Recallfolio
BRIEF INFORMATION REGARDING BLANK NAVIGATION DISPLAY CONDITION. *TT
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 617701 at NHTSANHTSA communication ID: 617697
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON REPLACING SEAT BELT TENSIONERS AFTER DEPLOYMENT. *TT
Source components: SEAT BELTS:FRONT:ANCHORAGE.
Source record 617697 at NHTSANHTSA communication ID: 617695
NHTSA source summary · Original PDF not reviewed by Recallfolio
TECH LINE SUMMARY REGARDING THE INTERMITTENT WIPER FEATURE. *TT
Source components: VISIBILITY:WINDSHIELD WIPER/WASHER.
Source record 617695 at NHTSANHTSA communication ID: 617694
NHTSA source summary · Original PDF not reviewed by Recallfolio
TECH LINE SUMMARY REGARDING THE TRACTION CONTROL SYSTEM. *TT
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM).
Source record 617694 at NHTSANHTSA communication ID: 615579
NHTSA source summary · Original PDF not reviewed by Recallfolio
ON ALL 1999-01 3.2TL, 2001 3.2CL AND 2001 MDX MODEL VEHICLES, THE MOONROOF SEAL SQUEAKS AGAINST THE ROOF WHEN THE GLASS IS CLOSED AND THE SUNSHADE IS OPEN. *TT
Source components: STRUCTURE:BODY.
Source record 615579 at NHTSANHTSA communication ID: 615751
NHTSA source summary · Original PDF not reviewed by Recallfolio
ON SOME VEHICLES, THE PGM TESTER DOES NOT RECOGNIZE SIDE AIRBAGS. *TT
Source components: EQUIPMENT.
Source record 615751 at NHTSANHTSA communication ID: 615748
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON THE NAVIGATION SYSTEM COVERAGE AREA FOR 2001 3.2CL, 2001 MDX, 2000 - 2001 3.2TL AND 2000 - 2001 3.5RL MODELS. *TT
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 615748 at NHTSANHTSA communication ID: 615747
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT PERTAINING TO THE LATEST NAVIGATION SYSTEM DVD SOFTWARE FOR 2001 3.2CL, 2001 MDX, 2000 - 2001 3.2TL, AND 2000 - 2001 3.5RL MODELS. *TT
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 615747 at NHTSANHTSA communication ID: 615758
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON WINDSHIELD WIPER SMEARING AND STREAKING. *TT
Source components: VISIBILITY:WINDSHIELD WIPER/WASHER.
Source record 615758 at NHTSANHTSA communication ID: 615754
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING P0401, LOW (EGR) EXHAUST GAS RECIRCULATION FLOW. *TT
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE).
Source record 615754 at NHTSANHTSA communication ID: 615753
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUBJECT REGARDING P1259 AFTER BARE BLOCK REPLACEMENT FOR 2001 3.2CL, 2001 MDX, 1999 - 2001 3.2TL AND 1997 - 1999 3.0CL MODEL VEHICLES. *TT
Source components: ENGINE AND ENGINE COOLING:ENGINE.
Source record 615753 at NHTSANHTSA communication ID: 613943
NHTSA source summary · Original PDF not reviewed by Recallfolio
A CONDITION MAY EXIST WHERE A BOOMING SOUND IS HEARD WHEN DRIVING BETWEEN 20 MPH AND 40 MPH WITH THE MOONROOF FULLY OPEN ON VEHICLES FROM VIN 19UYA4 ... 1A000001 THRU 19UYA4 ... 1A007800. *TT
Source components: STRUCTURE:BODY.
Source record 613943 at NHTSANHTSA communication ID: 618762
NHTSA source summary · Original PDF not reviewed by Recallfolio
INFORMATION ON PROGRAMMING THE IMMOBILIZER KEYS. *TT
Source components: EQUIPMENT.
Source record 618762 at NHTSANHTSA communication ID: 618757
NHTSA source summary · Original PDF not reviewed by Recallfolio
BRIEF INFORMATION ON TROUBLESHOOTING THE ENGINE COOLANT TEMPERATURE (ECT) SENSOR. *TT
Source components: ENGINE AND ENGINE COOLING:COOLING SYSTEM.
Source record 618757 at NHTSA