There are 7 owner-reported speed control & cruise complaints for the 2005 Hyundai Tucsonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I WAS OUT OF MY TOWN PICKING UP A TODDLER I WAS GOING TO BABYSIT THAT NIGHT, I ALSO HAD MY OWN 1.5 YEAR OLD IN THE VEHICLE, ON MY WAY BACK HOME THE VEHICLES CHECK ENGINE LIGHT CAME ON, AND THE CAR WOULD NOT ACCELERATE. WE WERE IN HEAVY TRAFFIC GOING ROUGHLY 50 MPH AT THE TIME THIS OCCURRED. I PULLED INTO THE NEAREST GAS STATION TURNED THE VEHICLE OFF THEN STARTED IT BACK UP AGAIN AND THE CHECK ENGINE LIGHT WAS OFF. I PULLED OUT OF THE GAS STATION AND NO MORE THAN 5 MINUTES LATER AS I WAS MAKING A LANE CHANGE AGAIN AROUND 50 MPH THE SAME THING HAPPENED AND THE VEHICLE QUICKLY DECELERATED AND THE CAR BEHIND ME ALMOST HIT US! I HAD TO BABIES IN THE CAR UNDER 2 YEARS OLD! I LIMPED MY WAY TO THE NEAREST AUTOZONE AND THE COMPUTER READ OUT A MISFIRE IN CYLINDER 5. I LIVED APPROXIMATELY 15 MILES AWAY AND HAD TO DRIVE HOME ON THE INTERSTATE GOING MAYBE 40 MPH WITH MY CAUTION LIGHTS ON WHILE HEAVY TRAFFIC FLEW BY AT 70 MPH! I HAVE HAD MY SPOUSE LOOK AT IT AND WE HAVE TRIED SEVERAL THINGS AND THE CHECK ENGINE LIGHT WILL COME ON INTERMITTENTLY READING THE MISFIRE IN CYLINDER 5 EVERY TIME. WE ARE GOING TO TRY REPLACING THE SPARK PLUGS WIRES AND COIL PACK, BUT AFTER A TON OF RESEARCH I HAVE LITTLE TO NO FAITH THIS WILL WORK. I HAVE ONLY OWNED THE CAR FOR 4 DAYS AND IT HAS 118900 MILES ON IT. I AM NOW NERVOUS TO TAKE THIS VEHICLE ANYWHERE OUTSIDE OF TOWN LET ALONE ON THE INTERSTATE THAT RUN DIRECTLY THROUGH MY TOWN!
TL* THE CONTACT OWNS A 2005 HYUNDAI TUCSON. THE CONTACT STATED THAT THE VEHICLE SUDDENLY ACCELERATED INDEPENDENTLY. THE FAILURE RECURRED INTERMITTENTLY AND DURING COOL WEATHER. THE VEHICLE WAS TAKEN TO THE DEALER SEVERAL TIMES FOR THE FAILURE. THE DEALER REPLACED THE CLUTCH AND THE IDLE CONTROL ACTUATOR. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 60,000 AND THE CURRENT MILEAGE WAS 63,000.
MISFIRE CYLINDER #5. THIS HAS BEEN AN ONGOING PROBLEM SHORTLY AFTER MY MOTHER GAVE ME THE VEHICLE AT APX. 24,000 MILES. THE CAR WAS TRANSPORTED FROM THE EAST COAST HERE TO ARIZONA. IT HAS BEEN IN AND OUT OF HYUNDAI DEALERSHIPS AND STILL NO FIX, WITH MY FATHER PAYING THE BILLS, WHICH IS HARD FOR HIM BEING ON A FIXED INCOME, BUT MY SAFETY AS WELL AS HIS GRAND CHILDREN ARE PARAMOUNT. THE VEHICLE WILL QUICKLY SLOW DOWN FROM A 70 MPH SPEED TO 35MPH WITHOUT WARNING AND SOMETIMES THE ENGINE LIGHT WILL COME ON (CODE P0305). I MADE A COMPLAINT ONCE BEFORE (CASE #389816). THIS CONTINUING PROBLEM WITH NO FIX HAS ME HAVE SEVERAL NEAR MISSES OF A REAR END COLLISION, WHICH SO FAR I HAVE BEEN LUCKY NOT TO HAVE. THE MOST RECENT REPAIR WAS ON JUNE 14TH THRU 15TH, 2013 AND THE PROBLEM WAS BACK ON THE MONDAY AFTER PICKING THE VEHICLE ON SUNDAY, THE 16TH. WHEN THE PROBLEM FIRST HAPPENED THE VEHICLE WAS STILL UNDER THE EXTENDED SERVICE AGREEMENT AND OF COURSE IT'S NOW EXPIRED WILL THE SAME PROBLEM THAT WASN'T RESEARCHED DURING THAT TIME. I HAVE SEEN MANY COMMENTS WITH OWNERS HAVING THE SAME ISSUES ON HYUNDAI'S FORUMS, SO IT'S NOT MY IMAGINATION. CAN SOMEONE PLEASE INVESTIGATE THESE CLAIMS SO THAT THE PROBLEM CAN BE SOLVED? IF I COULD AFFORD A NEW VEHICLE IT WOULD SOLVE MY PROBLEM AND PASS IT TO SOMEONE ELSE, BUT I DON'T HAVE THE MONEY TO DO THAT. PLEASE HELP, THANK YOU. *TR
TL* THE CONTACT OWNS A 2005 HYUNDAI TUCSON. THE CONTACT STATED THAT WHILE DRIVING 70 MPH WITH THE CRUISE CONTROL ENGAGED, THE VEHICLE UNEXPECTEDLY ACCELERATED TO 80 MPH. SHE HAD TO EXERT GREAT FORCE DURING APPLICATION OF THE BRAKE PEDAL TO DECELERATE BACK TO THE INTENDED SPEED. SHE IS IN THE PROCESS OF HAVING THE VEHICLE INSPECTED TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE AND CURRENT MILEAGES WERE 55,000.
TL*THE CONTACT OWNS A 2005 HYUNDAI TUCSON. THE CONTACT STATED THAT THE VEHICLE WAS HESITANT TO ACCELERATE WHEN IT WAS FIRST STARTED. WHILE DRIVING 45 MPH, THE VEHICLE FAILED TO GAIN SPEED. THE VEHICLE WAS TAKEN TO THE DEALER AND THE BATTERY WAS REPLACED, HOWEVER, THEY WERE UNABLE TO DUPLICATE THE FAILURE. THE DEALER ADVISED HIM TO FILE A COMPLAINT. THE MANUFACTURER WAS CALLED, BUT HAS NOT RESPONDED. THE CURRENT MILEAGE WAS 42,000 AND FAILURE MILEAGE WAS 28,000. UPDATED 01/02/08. *LJ UPDATED 12/12/07 *TR
DT: THE CONTACT OWNS A 2005 HOUND TUCSON, WHILE ON CRUISE CONTROL IT WAS TOO TIGHT, CAUSING THE RPMS TO REV. , THE DEALER REPAIRED. CURRENTLY, WHILE ON CRUISE CONTROL IT WENT OUT OF THE CRUISE CONTROL AND THE SPEED DROPPED RAPIDLY. THE SERVICE DEALER STATED THEY COULD NOT FIND THE CAUSE OF THE PROBLEM. THIS ALMOST RESULTED IN TWO ACCIDENTS. *AK
2005 HYUNDAI TUCSON ENGINE REVVED UP AND LURCHED FORWARD WHILE CONSUMER WAS TRYING TO PARK.*MR A RECALL (05V119000) OF THE AUTOMATIC STABILITY CONTROL WAS DONE AND THE CONSUMER HOPED THAT THIS WOULD CORRECT THE PROBLEM BUT IT DIDN'T. AFTER THE RECALL WORK WAS DONE THE VEHICLE HIT A HANDICAPPED SIGN WHILE ATTEMPTING TO PARK DAMAGING HIS VEHICLE AND ANOTHER VEHICLE. *NM
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026