Home · 2015 Hyundai Tucson Fuel Cell · Complaints

What 216 owners told NHTSA about the 2015 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 (216)Crash / fire / injury (15)Engine (109)Brakes (64)Electrical system (19)Transmission & drivetrain (18)Fuel system (12)Speed control (9)Body & structure (7)Airbags (4)Electronic Stability Control (esc) (4)Latches & locks (3)

109 of 216 complaints match · Engine · clear filters · page 5 of 5

Nov 3, 2018Engine

ENTIRE MUFFLER PIPES AND CATALATER CONVERTER FELL OFF CAR IN ONE PIECE WHILE DRIVING THE VEHICLE AND PULLED BUMPER OUT OF ALIGNMENT WHEN IT CAME DOWN. THANKFULLY WAS ONLY TRAVELING AT A SLOW SPEED IN A RESIDENTIAL AREA AND WAS NOT ON THE HIGHWAY. HEARD A LOUD BANG AND EMEDIATLY FELT AND HEARD A CHANGE IN ENGINE. IT WAS TERRIFYING

NHTSA ODI 11145076

Sep 4, 2018Engine

TL* THE CONTACT OWNS A 2015 HYUNDAI TUCSON. WHILE THE VEHICLE WAS IDLE, A RACCOON ENTERED THE ENGINE COMPARTMENT AND ATE THE INSULATION. TAYLOR HYUNDAI OF PERRYSBURG (12681 ECKEL JUNCTION RD, PERRYSBURG, OH) WAS CONTACTED AND REFERRED THE CONTACT TO THE MANUFACTURER SINCE THE VEHICLE WAS NOT COVERED UNDER WARRANTY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND ADMITTED THAT THEY USED A SOY-BASED COMPOUND FOR THE INSULATION. THE MANUFACTURER ALSO STATED THAT THEY COULD NOT ASSIST SINCE THERE WERE NO RECALLS FOR THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 42,000.

NHTSA ODI 11124213

Aug 10, 2018Transmission & drivetrainEngine

ENGINE FAILED AT 19000 MILES.METAL SHAVING IN PAN COMPLETE ENGINE SIEZE

NHTSA ODI 11118881

Jun 12, 2018Transmission & drivetrainEngine

I WAS TAKING LEFT INTO MY DRIVE, IN FRONT OF ONCOMING TRAFFIC, THE ENGINE SOUNDED LIKE IT WAS REVVING, BUT I HAD ABSOLUTE NO POWER. LUCKILY I GOT ENOUGH POWER EVENTUALLY TO GET INTO THE DRIVEWAY WITHOUT GETTING HIT. I HAVE HAD THIS HAPPEN REPEATEDLY IN THIS CAR. IT HAS BEEN INTO THE DEAL ONCE AND THEY SAID THEY UPDATED THE SOFTWARE BUT IT HAS STARTED HAPPENING AGAIN. THIS IS SO DANGEROUS. I NEVER KNOW EXACTLY WHAT I'M GOING TO GET WHEN I STEP ON THE GAS. THE DUAL ACTION CLUTCH IS AWFUL AND I WAS NOT INFORMED ABOUT IT EVEN HAVING THIS WHEN I BOUGHT IT. OTHERWISE, I WOULD NOT HAVE BOUGHT IT.

NHTSA ODI 11101446

May 10, 2018Engine

THETA II MOTOR SEIZED. NO WARNINGS. THE CAR SHUT OFF ON THE HIGHWAY AND IN THE STREET.

NHTSA ODI 11093232

Dec 13, 2017Engine

WHEN TAKING CORNERS IN THE CITY I CAN'T ACCELERATE THE CAR JUST REVS FOR ABOUT 15-30 SECONDS AND WON'T MOVE. I HAVE TO TRY TO PULL OVER TO GET OFF THE ROAD. ALSO WHEN ACCELERATING FROM A STOP THE RPM'S LIKE TO SHOOT UP BUT THE CAR WON'T TAKE NO GAS. I HAVE ALMOST BEEN HIT TWICE BECAUSE OF THIS PROBLEM. HYUNDAI JUST SAYS LEARN HOW TO DRIVE IT. LEARN WHAT HOW TO STALL?

NHTSA ODI 11054587

Oct 1, 2017Transmission & drivetrainBody & structureEngineCrash

CAR ACCELERATED FORWARD SUDDENLY CAUSING CRASH INTO RETAINING WALL. WHILE PARKING.

NHTSA ODI 11030703

Sep 22, 2017Electrical systemEngineFuel system

I PURCHASED THIS CAR NOVEMBER 8 2014 WITH 99 MILES ON IT. WE'VE HAD SEVERE ISSUES WITH IT IN THE LAST YEAR. WE'VE HAD IT TO THE DEALERSHIP WHERE WE PURCHASED THE VEHICLE AND THEY'VE BEEN IN COMMUNICATION WITH HYUNDAI IN ORDER TO FIX IT. THERE WAS NO SOLUTIONS, JUST "TRY THIS & SEE IF IT WORKS." IN JULY 2016 I STARTED HAVING MEDICAL ISSUES, WE'VE HAD ISSUES WITH THE VEHICLE NOT WANTING TO START. AT FIRST IT WASN'T WANTING TO START & THEN THE CHECK ENGINE LIGHT CAME ON. WE TOOK IT TO OUR LOCAL DEALERSHIP AND THERE WAS A RECALL ON IT FOR THE EXHAUST SYSTEM, THEY CLAIMED THAT WAS THE ISSUE. SO THAT RECALL WAS PREFORMED AND THE LIGHT WENT OFF. LOW AND BEHOLD THE ISSUE WAS NOT CORRECTED, THE CAR STILL HAD EPISODES WHERE IT WOULD NOT START. THE ISSUE WAS NOT SOMETHING THE SERVICE DEPARTMENT COULD RE-CREATE. SECOND TRIP TO THE DEALERSHIP FOR THE SAME ISSUE AND THEY REPLACED THE INHIBITOR SWITCH, AND THAT ALSO HAS NOT WORKED. NOW THE CHECK ENGINE LIGHT IS ON AGAIN BUT THE CODE IS COMING BACK AS THE PURGE VALVE. THE CAR CURRENTLY HAS NO POWER AND FEELS AS IF THE MOTOR COULD DIE AT ANY SECOND. I TRAVEL AWAY ABOUT TWICE A MONTH FOR VARIOUS SPECIALIST DOCTOR APPOINTMENTS. MY VEHICLE HAS LEFT ME STRANDED THERE SEVERAL TIMES. I NO LONGER FEEL MY VEHICLE IS SAFE OR DEPENDABLE FOR MYSELF OR ANY OF MY 3 CHILDREN TO BE TRANSPORTED IN IT. I HAVE CONTACTED THE HYUNDAI COMPANY DIRECTLY BUT NO RESPONSE FROM THEM AS OF YET. FOR A 2015 MODEL VEHICLE THIS MAY ISSUES IS RIDICULOUS!! MY HUSBAND AND I ARE VERY DISAPPOINTED AND WILL NEVER OWN ANOTHER HYUNDAI VEHICLE!

NHTSA ODI 11025041

Aug 31, 2015Engine

2015 HYUNDAI TUCSON. CONSUMER WRITES IN REGARDS TO VEHICLE ROUGH IDLE ISSUES. *SMD THE CONSUMER STATED THE VEHICLE WAS TAKEN TO THE DEALER THREE TIMES. THE FIRST TIME, CODE CAME BACK WAS AN IMPERFECTION IN THE FRONT BRAKE ROTORS. THE SECOND AND THIRD TIME, THERE WAS NO CODE. *JB

NHTSA ODI 10760496

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Working with the data? Download all 216 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 2015 Hyundai Tucson Fuel Cell verdict →