What 186 owners told NHTSA about the 2014 Toyota Prius Plug-in Hybrid

My 2014 Toyota Prius was in a T-bone accident, directly on the driver door and the side air bags did not deploy.

NHTSA ODI 11465834

Airbags did not deploy when I got into an accident on I-91. The car has been totaled and is in Allstate's possession, and I believe it is available for inspection. My safety was put at risk because the airbags didn't deploy in a head-on collision with multiple objects (reflector pole, trees). The vehicle is in the process of being inspected by Allstate insurance representatives. There were no warning messages or symptoms prior to this incident.

NHTSA ODI 11458765

TRAVELING ON A HIGHWAY, CHANGED LANES TO AVOID IN ACCIDENT, CAR BEHIND ME CHANGED LANES TOO. CAR BEHIND FAILED TO SLOW DOWN AND SMASHED TRUNK AND PUSHED ME INTO A STEEL GUARD RAIL. SIDE, FRONT, AND KNEE AIR BAGS DID NOT DEPLOY. SEAT BELT PRETENSIONERS DID NOT ENGAGE. NOR DID HEAD RESTRAINTS.

NHTSA ODI 11361547

HEAD ON COLLISION HITTING A TREE, AIRBAGS DID NOT DEPLOY, VEHICLE TOTALED DRIVER IN THE HOSPITAL. ACCIDENT ON SEPTEMBER 1, 2020 IN TALLAHASSEE, FL

NHTSA ODI 11359778

MY WIFE WAS DRIVING OUR 2014 TOYOTA PRIUS EASTBOUND ON BROADWAY RD., APPROACHING SOSSAMAN RD., IN MESA, AZ, ON FRIDAY DECEMBER 13, 2019 AT ABOUT 10:00 AM. WEATHER CONDITIONS WERE CLEAR AND DRY. SHE WAS ALONE IN THE VEHICLE, WEARING HER SEAT BELT, TRAVELING AT 20 MPH IN A CONSTRUCTION ZONE, WANTING TO TURN SOUTHBOUND ON SOSSAMAN RD., SOME 200 YARDS FURTHER EAST. CONSTRUCTION CREWS HAD REMOVED A PORTION OF THE ROADWAY, CREATING A DITCH, ABOUT 8 FEET LONG IN THE DIRECTION OF TRAVEL, ABOUT 10 TO 12 INCHES DEEP AND ABOUT TWO LANES WIDE. AFTER PASSING A CONSTRUCTION VEHICLE, SHE BEGAN HER TURN TO THE RIGHT AND RAN INTO THE DITCH. THE FRONT WHEELS OF THE PRIUS DROPPED INTO THE DITCH AND PROCEEDED ACROSS THE OPENING SOME 8 FEET, AT A SLIGHT ANGLE, AND IMPACTED THE CONCRETE ROADWAY ON THE OTHER SIDE, CAUSING A SUDDEN AND VIOLENT DECELERATION. DUE TO THE RELATIVELY SHALLOW DITCH, AND THE LOW GROUND CLEARANCE OF THE PRIUS, THE CAR RODE UP ON THE CONCRETE AND THE BRUNT OF THE IMPACT WAS ABSORBED BY THE UNDERCARRIAGE. THERE WAS SOME FASCIA AND BUMPER DAMAGE. THE WHEELS DID NOT IMPACT THE CONCRETE BARRIER. THE DRIVER'S SIDE AIRBAG DID NOT DEPLOY. I FILED A CLAIM WITH TOYOTA, AND THEY AGREED TO HAVE THE VEHICLE'S EVENT DATA RECORDER DOWNLOADED. ANALYSIS OF THE EVENT DATA RECORDER INFORMATION, PROVIDED BY TOYOTA, SHOWS A TOTAL TIME OF 123 MILLISECONDS FOR THE VEHICLE TO REACH A COMPLETE STOP FROM THE POINT OF INITIAL IMPACT, WITH A MAXIMUM LONGITUDINAL DECELERATION OF -14G'S (MY CALCULATION.) MY WIFE SUFFERED SEVERE NECK INJURIES. TOYOTA SENT ME A LETTER SAYING THE AIRBAG SYSTEM OPERATED AS DESIGNED AND WAS NOT AT FAULT (MY SUMMARY.) I DON'T SEE HOW THAT CAN BE, DUE TO THE EXTENT AND NATURE OF MY WIFE'S INJURIES. OR, TOYOTA'S DESIGN CRITERIA ARE AT FAULT AND DID NOT ANTICIPATE THIS TYPE OF COLLISION.

NHTSA ODI 11306168

MY AIRBAGS DEPLOYED PRIOR TO IMPACT AT A SPEED OF LESS THAN 25 MPH. I APPLIED THE BRAKES VERY FORCEFULLY AND THE AIRBAGS DEPLOYED PRIOR TO IMPACT. I HAD LITTLE FRONT END DAMAGE AND EVERY SINGLE AIRBAG DEPLOYED.

NHTSA ODI 11290363

TL* THE CONTACT OWNS A 2014 TOYOTA PRIUS. WHILE DRIVING 5 MPH, THE VEHICLE ACCELERATED WHEN THE BRAKE PEDAL WAS DEPRESSED. AS A RESULT, THE CONTACT CRASHED THE VEHICLE INTO A BUILDING AND THE AIR BAGS FAILED TO DEPLOY. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT SUSTAINED CHEST INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 2,700. UPDATED 01/20/16*LJ *CN

NHTSA ODI 10762201

TL* THE CONTACT OWNS A 2014 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 25 MPH, THE CONTACT ATTEMPTED TO DEPRESS THE BRAKE PEDAL, BUT THE VEHICLE DID NOT STOP. AS A RESULT, A CRASH OCCURRED AND THE AIR BAGS DID NOT DEPLOY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT WAS NOT INJURED AND A POLICE REPORT WAS FILED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 3,200.

NHTSA ODI 10734278

TL* THE CONTACT OWNS A 2014 TOYOTA PRIUS. WHILE IN THE PROCESS OF PARKING THE VEHICLE, THE BRAKES DISENGAGED AND THE VEHICLE ACCELERATED FORWARD UNEXPECTEDLY. THE CONTACT CRASHED THE VEHICLE INTO THE PRECEDING VEHICLE. WHILE ATTEMPTING TO REVERSE THE VEHICLE, THE BRAKES DISENGAGED AND THE VEHICLE ACCELERATED BACKWARDS. THE CONTACT CRASHED THE VEHICLE INTO THE VEHICLE BEHIND IT AND THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 50.

NHTSA ODI 10631943