There are 10 owner-reported engine complaints for the 2014 Toyota Corollain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I was going to work, my check engine light came on as well as my track off light came on and I noticed that my engine smelled burning, it was not holding my coolant in my radiator. The dealership said I bought the car as is. I had only had the car for only 7 months. I feel like the sold a car that may have more issues.
CAR EXPERIENCED A SUDDEN LOSS OF POWER WHILE DRIVING ON A CITY STREET. CHECK ENGINE LIGHT IS TURNED ON. MECHANIC AT OFFICIAL TOYOTA DEALERSHIP SUSPECTS ROCKER ARM ACTUATOR OR VARIABLE VALVE TIMING SYSTEM ISSUES.
CAR EXPERIENCED A SUDDEN LOSS OF POWER WHILE TURNING A CORNER. ROLLED TO A STOP, TURNED KEY ALL THE WAY OFF AND THEN WAS ABLE TO RESTART THE CAR. CHECK ENGINE LIGHT IS NOW ON.
The AC compressor is failing as it’s blowing hot air at idle or when the vehicle is running at 20-40mph. During Texas hot summers, baby & toddlers are at risk for extreme heat as the AC blows hot/warm air. The problem has been reproduce at an automotive AC shop where they have inspected the AC for leaks, vacuumed refrigerant and replaced refrigerant. Still same issues without any leaks. Police or insurance has not been involved. There are no dash lights when this happens and the issue happens daily which started 3 years ago. The vehicle is driven less because of the issue. There is a TSB T-SB-0086-14 that says this is covered within 36k mile warranty or 3 years. I bought the vehicle with 48K miles and about 2 years later the AC blows hot air at idle.
ECU ISSUE ASSOCIATE EVP LEAK. REPLACED FUEL CAP, CHARCOAL FILTER TUBING BUT PROBLEM PERSISTS. DEALERSHIP RECOMMEND CHARCOAL FILTER REPLACEMENT WHICH IS OVER $2000. EMMISSION SYSTEM SHOULD BE COVERED UNDER LONGER WARRANTY FOR A VEHICLE THAT IS MERELY 3 YEARS OLD.
TL* THE CONTACT OWNS A 2014 TOYOTA COROLLA. WHILE DRIVING 45 MPH, THE ENGINE RPMS ACCELERATED INDEPENDENTLY WITHOUT WARNING. THE CONTACT PLACED THE VEHICLE IN PARK, TURNED OFF THE IGNITION FOR ONE MINUTE, RESTARTED THE VEHICLE, AND IT RETURNED TO NORMAL. THE CONTACT MENTIONED THAT THE SAME FAILURE RECURRED OVER THREE YEARS AGO AND A COMPLAINT WAS SUBMITTED AT THAT TIME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER AND DEALER WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 48,000.
I HAVE ATTEMPTED FOR THE LAST 14 MONTHS TO GET A NOISE FIXED WHEN MY CAR STARTS UP. I HAVE MADE 10 REPAIR EFFORTS WITH TOYOTA AND TOYOTA CORPORATE. I HAVE FILED LEMON LAW ON MY CAR AND TOYOTA HAS SENT ME LETTERS TWICE STATING THEY HAVE REVIEWED MY REPAIR ORDERS, INSPECTED THE CAR, AND IT IS WORKING AS DESIGNED. WHILE THE LETTERS ARE BEING SENT TO ME I HAVE OPEN APPOINTMENTS TO GET THE CAR REPAIRED FOR THIS ISSUE. I CALLED THE TOYOTA FIELD REP AND HE STATED THAT MY CASE IS CLOSED BECAUSE THEY DO NOT KNOW WHAT IS WRONG WITH MY CAR. THE NOISE HAPPENS WHEN STARTING THE CAR AFTER IT HAS BEEN SITTING FOR AT LEAST 20 MINUTES. IT SOUNDS LIKE SOMETHING IS BROKEN INSIDE THE ENGINE. ON THE LAST TRIP TO THE DEALERSHIP TOYOTA REPLACED THE STARTER ON MY CAR AND IT DID NOT RESOLVE THE ISSUE. I AM VERY CONCERNED THAT SOMETHING IS WRONG WITH THE ENGINE ITSELF IN MY CAR SINCE THE STARTER HAS BEEN REPLACED. I AM AFRAID MY CAR IS GOING TO STALL OUT ON ME WHILE DRIVING CAUSING ME TO HAVE AN ACCIDENT. I HAVE RECORDED SOUNDS OF THE NOISE OCCURRING AND I WOULD LIKE TO SUBMIT THEM WHEN I AM CONTACTED.
PULLED LEFT INTO PARKING AREA, CAR ACCELERATED VERY FAST, WENT OVER 4-6" BERM. I HIT THE BRAKE, CAR STOPPED. BACKED DOWN OFF BERM, DIDN'T DO DAMAGE. TOOK CAR TO TOYOTA, REPORT DONE AND AN ANALYSIS. DETERMINED "UNINTENDED ACCELERATION...PEDAL MISAPPLICATION" . NOT CONVINCED THAT'S WHAT HAPPENED ESPECIALLY AFTER READING OTHER SIMILAR COMPLAINTS. FEEL THERE IS A DEFECT IN CAR, FURTHER INVESTIGATION IS NEEDED. *TR
MY CHECK ENGINE LIGHT CAME ON. I ALSO NOTICE WHEN ATTEMPTING TO SLOW DOWN, THE CAR WOULD ACCELERATE. THE ENGINE WOULD SEEM TO STALL ALMOST LIKE A DEAD SPOT. THEN WHEN DEPRESSING THE GAS PEDAL SEVERAL TIMES THE ENGINE WOULD CATCH AND JUMP FORWARD. ALMOST HITTING THE VEHICLE IN FRONT OF US. THIS CAR ACCELERATES AT TIMES WHEN BRAKING AND HESITATES WHEN PRESSING ON THE GAS. I ALSO NOTICED WHEN I WAS STOPPED AT A LIGHT, THE CAR MOVED BACKWARDS AFTER TAKING MY FEET OFF THE BRAKES. IT COULD'VE HIT THE CAR IN BACK OF US. I ASKED THE SALE LADY, IF THIS CAR WAS APART OF THE RECALL AND SHE TOLD ME THAT IF IT WAS THE DEALERSHIP WOULD HAVE TO FIX IT BEFORE THEY SOLD IT. I HAD THE CAR FOR LESS THAN 2 WEEKS. I HOPE THIS CAR DOESN'T CAUSE MY FAMILY AND SOMEONE ELSE'S FAMILY HARM. BIG SAFETY ISSUE! BIG SAFETY ISSUE! *JS
WHEN SLOWING AND THEN ATTEMPTING TO ACCELERATE, THE ENGINE WOULD SEEM TO STALL ALMOST LIKE A DEAD SPOT. THEN WHEN DEPRESSING THE GAS PEDAL SEVERAL TIMES THE ENGINE WOULD CATCH AND JUMP FORWARD. ALMOST HITTING THE VEHICLE IN FRONT OF US. TOYOTA DEALERSHIP TELLS US THIS HESITATION IS ABSOLUTELY NORMAL, DUE TO A NEW TRANSMISSION SYSTEM ON THE 2014 COROLLA... ON SEVERAL OCCASIONS THIS SO CALLED HESITATION LASTED SEVERAL SECONDS DURING WHICH TIME WE HAD NO MOVEMENT WHAT SO EVER...WITH THIS CONDITION CARS COULD HIT US IN THE BACK CAUSE WE ARE MOMENTARILY STALLED!!!POOR PERFORMANCE AND A SAFETY ISSUE!
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 26, 2026