Owner-reported complaints naming the transmission system, filed with NHTSA
Data refreshed
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules. Every record below is an owner-reported complaint about the 1997 Kia Sephia submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 24 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
CONSUMER STATES THAT WITHOUT WARNING TRANSMISSION SHIFTS INTO OVERDRIVE, DOWNSHIFTS AND LURCHES FORWARD EXCESSIVELY. CONSUMER HAD TRANSMISSION AND COMPUTER COMMAND CHIP REPLACED AT 18K MILES. PROBLEM STILL EXISTS. TS
CONSUMER HAD PROBLEMS WITH TRANSMISSION. WHILE DRIVING VEHICLE WILL SWITCH GEAR ON ITS OWN, PUTTING IT INTO NEUTRAL. DEALER WAS CONTACTED, AND STATED THAT THEY WANTED TO SELL THEM SOMETHING ELSE.*AK
WHILE DRIVING AT ANY SPEED, VEHICLE COMPLETELY SHUTSDOWN WITHOUT WARNING, DEALER HAS YET TO BE CONTATCED. *AK CONSUMER SAID WHEN HE PURCHASED THE VEHICLE ENGINE LIGHT WAS ON AND ENGINE SHUTS OFF WHENEVER STOPPING, TOOK BACK TO DEALER MANY TIMES FOR REPAIR, VEHICLE IS EXPERIENCING THE SAME PROBLEM. CONSUMER ALSO STATED THE SPEEDOMETER IS ACTING ERRACTICALLY, THE OVERDRIVE LIGHT HAS ILLUMINATED. *YD
TRANSMISSION- DROVE CAR TO DEALER BECAUSE OF SUSPECTED AXEL PROBLEM(REACURRING), WAS UNABLE TO DRIVE IT OUT OF DEALERSHIP, THEY REPLACED AXEL (3RD TIME) THEN SAID IT WAS TRANSMISSION PROBLEM. I TOLD THEM NOT TO DO TRANSMISSION WORK, THEY REMOVED NEW AXEL( SAID IT WASN'T DEFECTIVE AFTER ALL) HAD CAR TOWED AT MY EXPENSE FROM DEALERSHIP. AXEL WAS REPLACED 1ST TIME, BROKE WITHIN 30 DAYS, REPAIRED AGAIN. 11 MONTHS LATER STARTED HAVING SAME PROBLEM. BRAKES REPLACED 3 TIMES. TIRES REPLACED 3 TIMES IN 3 YEARS.*AK
CONSUMER INSTALLED NEW RADIO, WIRES WERE CROSSED CAUSING CHECK ENGINE LIGHT TO ILLUMINATE, IN THE OWNER'S MANUAL IT STATES THAT NON-STOCK ELECTRICAL EQUIPMENT WILL CAUSE ENGINE LIGHT TO ILLUMINATE, OWNER'S MANUAL NEGLECTS TO MENTION THAT ENGINE LIGHT WILL ILLUMINATE IF THE GAS CAP IS NOT ON TIGHT ENOUGH, VEHICLE ALSO EXPERIENCED DASHBOARD FAILURE. *SLC
WHILE DRIVING ABOUT ANY MPH VEHICLE WILL SUDDENLY ACCELERATE WITHOUT A PRIOR WARNING.CONSUMER WILL STEP ON BRAKES PEDAL TO STOP ACCELERATION, BUT VEHICLE WILL NOT STOP, AND CONCERNED ABOUT FACT OF AN ACCIDENT.*AK TRANSMISSION FAILED. BRAKES MAKE NOISE DUE TO ROTOR FAILURE. WIPER BLADES FAILED. BATTERY FAILED. *YH
AT VARIOUS SPEEDS OVERDRIVE LIGHT FLASHES OFF AND LOSES POWER. DEALER HAS INSPECTED VEHICLE SEVERAL TIMES, AND HAVE NOT BEEN ABLE TO DUPLICATE PROBLEM.*AK AFTER THE 7TH TIME DEALER REPLACED THE THROTTLE SENSOR AND THE CAR IS RUNNING FINE. *YH
TRANSMISSION FAILURE. *SLC
WHILE DRIVING DIFFERENTIAL WENT OUT/ DIGITAL LASER FAILED TO WORK ON CD PANEL/ POWER WINDOW ELECTRICAL SWITCH STOPPED WORKING, AND ENGINE CHECK LIGHT CAME ON & DID NOT GO OFF. DASHBOARD COVERING WAS SEPARATING FROM WINDOW. THERE WAS WATER IN THE HEADLIGHTS, AND BATTERY WOULD GO DEAD. TOOK VEHICLE TO DEALER. VEHICLE NEEDED ALIGNMENT DUE TO PROBLEM WITH TRANSMISSION & THE BRAKE ASSEMBLY NEEDED REPLACING DUE TO EXCESSIVE WEAR.*AK
TRANSMISSION WAS REPLACED TWICE/ THE ENGINE SEIZED AT 30000 MILES/ THE BRAKES WARPED THREE TIMES AND WERE REPLACED 3 TIMES/ THE WINDOWS ARE HARD TO OPEN AND CLOSE/ THE BRAKE PEDAL IS EXTREMELY LOW. *AK
VEHICLE STALLS WHILE CHANGING GEARS. ALSO, STEERING WHEEL LOCKS UP, CAUSING CONSUMER TO LOSE CONTROL. *AK
SEEMS LIKE EVERY 3-4 MONTHS BRAKES START TO PULSATE, 3 TIMES SO FAR, EACH TIME REPLACED, BEING TOLD THAT WRONG STYLE BEING USED, ENGINE CHECK LIGHT JUST STARTED ACTING UP FOR THE 6TH TIME, EACH TIME BEING TOLD IT IS SENSORS OR GROUND CONNECTIONS. JUST NOTICED THE CLUTCH PROBLEM OF GOING TOO LOW TO FLOOR FOR THE 6TH TIME, EACH TIME BEING TOLD SOMETHING DIFFERENT. THIS IS GETTING OLD. WENT TO OPEN DRIVERS DOOR ONE DAY AN HANDLE WOULD NOT WORK. WAS LEAKING FLUID FROM RIGHT FRONT SIDE OF VEHICLE ANOTHER TIME TO FIND IT WAS THE AXLE SEAL, WHICH WAS REPLACED 2 TIMES. GETTING READY TO TELL DEALER THEY CAN HAVE THIS CAR. FOR ONLY HAVING LESS THAN 14,000 MILES, TOO MUCH IS HAPPENING TOO OFTEN. *AK
THE CHECK ENGINE LIGHT CAME ON AND I HAD TRANSAXLE PROBLEMS GETTING THE CAR IN GEAR . I ALSO HAD PROBLEMS GETTING KEYS FROM IGNITION SWITCH PART TOOK TWO WEEKS AND WAS RELACED AT DEALERSHIP
DASH WARPED AND FADED CAUSING POOR FIT. MJS
THE BRAKES AND ROTORS WERE EXCESSIVELY WORN OUTAND REPLACED TWICE. TANSMISSION FAILD CAUSING, LOUD KNOCKING NOISE AND NEW TRANSMISSION WAS REPLACED. LEFT AXLE FAILED AND REPLACED. THE BATTERY WENT OUT. THE VEHICLE FAILED TO START.*AK
WHILE DRIVING VEHICLE OVERDRIVE LIGHT COMES ON, AND VEHICLES ENGINE STALLS . THIS HAPPENS AT ANY SPEED. DEALER CAN'T FIND THE SOLUTION. *AK
VEHICLE HAS BEEN EXPEIENCING ON-GOING PROBLEM WITH BRAKE SYSTEM; BEEN IN DEALER SHOP ON THREE OCCASIONS BEFORE CORRECTION WAS MADE. AND ENGINE CHECK LIGHT WAS INTERMITTENTLY COMING ON UNTIL CORRECTION WAS MADE CONCERNING THE CLUTCH.. CAN NHTSA PROVIDE FURTHER DETAIL IN THIS MATTER. *AK
INTERMITTENTLY THE VEHICLE WOULD NOT START. ALSO, DEALER HAS REPLACED TRANSMISSION AND BRAKE SYSTEM. THE MANUFACTURER HAS BEEN NOTIFIED. *AK
ON MARCH 18 1999 MY CAR WOULD NOT START UP INSTANTLY I HAD TO TRY A FEW TIMES TO START MY CAR AND AFTER THREE TRIES IT FINALLY STARTED I TOOK IT TO THE DEALERSHIP AND THATS WHEN I FOUND OUT I NEEDED A NEW STARTER, FLYWHEEL,FUEL TRIM MALFUNCTION, NEW DTC GROUNG IMPROVEMENTS PROCEDURES.
NO SUMMARY INCLUDED.
EXTREMELY LOUD WIND NOISE CAUSED BY DRIVER SIDE MIRROR WHEN DRIVING 55 MPH OR OVER.
NOISE IN THE ENGINE DUE TO FAILURE OF THE LIFTERS.
THE STICK ROD BROKE, CAUSING THE VEHICLE TO NOT ENGAGE IN GEARS. CONSUMER STATED WHEN TRAVELING ABOUT 30 TO 35 MPH THE CV JOINTS BROKE, CAUSING THE CONSUMER TO LOSE CONTROL OF THE VEHICLE. CONSUMER HAS CONTACTED THE DEALER. *AK
SYNCHRONIZER FOR TRANSMISSION FAILED. ALSO, WIRING HARNESS/VAPOR HOSE/AIR BAG LIGHT MALFUNCTIONED.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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