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What 983 owners told NHTSA about the 2017 Hyundai Tucson Fuel Cell

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (983)Crash / fire / injury (41)Engine (516)Transmission & drivetrain (273)Speed control (80)Electrical system (77)Fuel system (65)Brakes (47)Body & structure (40)Lights (15)Latches & locks (14)Engine & cooling (13)

Newest first · 983 complaints · page 40 of 40

Mar 2, 2017Transmission & drivetrain

DURING MORNING WITH IN FIRST FEW MINUTES THE TRANSMISSION GIVES UP. PUSHING THE GAS PADDLE ONLY REVS UP THE ENGINE. THE CAR DOES NOT MOVE. THIS IS A SERIOUS PROBLEM AS CAR HESITATES TO ACCELERATE AND DON'T MOVE. HAPPENED SO FOR 4 TIMES IN 3 MONTHS. MOSTLY HAPPENS IN MORNINGS. SERIOUS ISSUE. AT ONE TIME I TOOK A TURN AND CAR WONT ACCELERATE. RESUME TO NORMAL AFTER SHIFTING TO N AND THEN TO D. ONE TIME STOPPED AND RED LIGHT. THE CAR DID NOT MOVE. ALL THE PEOPLE BEHIND WERE HONKING. TURNED OFF CAR AND TURNED ON; THEN ALL SYSTEMS BECAME NORMAL.

NHTSA ODI 10958312

Feb 23, 2017Transmission & drivetrain

2017 HYUNDAI TUCSON. WHILE DRIVING MY VEHICLE ON A CITY STREET , I STOPPED FOR A RED LIGHT AND WHEN I PROCEEDED TO MOVE WHEN THE LIGHT TURNED GREEN MY SUV WOULD NOT ACCELERATE. THE VEHICLE TRANSMISSION MADE A NOISE ,RPM'S WENT TO 4, CAR LUNCHED FORWARD AND MOVED A LITTLE, THEN PROCEEDED TO DRIVE.

NHTSA ODI 10956668

Jan 14, 2017Transmission & drivetrain

ON THURSDAY, JAN 12TH, AFTER BACKING OUT OF MY DRIVEWAY IN MY 2 WEEK OLD 2017 TUCSON, I PUT THE CAR IN DRIVE AND IT DIDN'T MOVE. I TOOK MY FOOT OF THE GAS THEN PRESSED AGAIN AND IT SPUTTERED FORWARD AS IF IT WASN'T GETTING GAS. I STOPPED, PUT THE CAR IN PARK, WAITED A MINUTE, THEN PUT IT BACK IN DRIVE. IT HESITATED A BIT THEN SEEMED TO BE OK. I HAVE AN APPOINTMENT FOR SOME KIND OF "UPDATE" IN 3 DAYS. I HOPE THIS RESOLVES THE ISSUE. IN THE MEANTIME, I WILL DEPEND ON SOMEONE ELSE FOR TRANSPORTATION AS THIS IS POTENTIALLY QUITE DANGEROUS.

NHTSA ODI 10945335

Dec 11, 2016Seat belts

THE SEAT BELT IS HANGING UP INSIDE . I CANT GET OUT OF IT WITH OUT PULLING SOME TIME IT WORKS SOME TIME IT DOSE NOT. HAD IT IN TWICE WORKS WHEN I GET THERE NOW WHAT IT HAS TO BE FIX. IT ONLY HAS 600 MILES ON IT.

NHTSA ODI 10934558

Nov 30, 2016Transmission & drivetrain

I JUST BOUGHT THIS 2017 TUCSON LIMITED A LITTLE OVER A WEEK AGO, HAVE NOT EVEN PUT GAS IN IT YET, AND I JUST HAD A SCARY EXPERIENCE OF NO ACCELERATION FROM STOP(S). MUCH AS OTHERS HAVE DESCRIBED IT, WHEN TRAFFIC LIGHT TURNED GREEN I HIT THE PEDAL... TO THE FLOOR AND ALMOST NOTHING (2MPH)... ABOUT 5 SECONDS LATER IT SLOWLY BEGAN TO REV INTO SLOW ACCELERATION AND I LIMPED TO THE NEXT TRAFFIC LIGHT AND PROCESS REPEATED. AS SITTING MOTIONLESS IN A BUSY INTERSECTION IS NERVE RACKING, I JUST HOPE NOBODY WOULD PLOW INTO ME. I TOO REGRET THIS MAY BE A HIDDEN HYUNDAI ISSUE, AND HAVE SCHEDULED AN APPOINTMENT WITH DEALER TO TRY AND ADDRESS THIS SAFETY ISSUE, ASSUMING THEY WILL RESET COMPUTER.

NHTSA ODI 10928850

Nov 11, 2016Transmission & drivetrainEngineFuel system

WE JUST PURCHASED A 2017 HYUNDAI TUCSON SPORT. THE CAR HAS A SERIOUS ISSUE OF NO ACCELERATION AFTER A STOP, MERGING, PASSING ON THE HIGHWAY AND TURNING AT AN INTERSECTION. THE CAR HESITATES WHEN YOU HIT THE ACCELERATOR, SOMETIMES LEAVING YOU NEARLY STOPPED IN A AN INTERSECTION WAITING FOR A CAR TO HIT YOU. IF YOU CHOOSE TO CHANGE LANES ON A HIGHWAY THE CAR WILL HESITATE WHEN YOU PRESS THE ACCELERATOR TO MAKE THE LANE CHANGE. MY WIFE HAS STOPPED DRIVING THE CAR DUE TO THE SERIOUSNESS OF NO ACCELERATION AND SAFETY CONCERNS. WE HAVE TAKEN THE CAR BACK TO THE DEALERSHIP AND THEY SAID THE DIAGNOSTICS SHOW THAT THE CAR IS FINE AND IT IS HOW THE HYUNDAI TRANSMISSION WORKS IN THESE VEHICLES. I THINK THE CAR COULD BE A "LEMON." NOT SURE WHAT TO DO.

NHTSA ODI 10925492

Oct 13, 2016Transmission & drivetrain

TL* THE CONTACT OWNS A 2017 HYUNDAI TUCSON. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE FAILED TO ACCELERATE AND JERKED RAPIDLY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE AND VIN WERE NOT AVAILABLE.

NHTSA ODI 10915947

Sep 14, 2016Transmission & drivetrain

TRANSMISSION DOES NOT CONSISTENTLY SHIFT THROUGH GEARS. UNDER ACCELERATION, IT WILL SOMETIMES SHIFT FROM 1-2- NEUTRAL INSTEAD OF GOING INTO 3RD GEAR. IF YOU DEACCELRATE AND THEN TRY TO ACELERATE AS WHEN COMING TO A TURN, THE CAR HAS EXTREME HESITATION AND SOMETIME WILL JUST REV TO 3,000RPM WITHOUT ANY MOVEMENT...AGAIN LIKE IT IS IN NEUTRAL. DEALERSHIP SAYS THIS IS ALL BY DESIGN AND I SHOULD ADJUST MY DRIVING HABITS TO ACCOMMODATE THIS DANGEROUSLY DESIGNED VEHICLE.

NHTSA ODI 10906458

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Working with the data? Download all 983 complaints as CSV · fetched from NHTSA July 25, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2017 Hyundai Tucson Fuel Cell verdict →