There are 12 stored owner reports matching the electrical system leading-label group for the 2018 Toyota Corolla in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 12 of 12 matching reports.
Open the full vehicle complaint log (all categories)After having no indication of any issue, my 2018 Toyota Corolla has stopped re-starting after fueling. The only light that appeared was regarding my battery. My battery is brand new and tested.
Odometer Fraud. The contact purchased a 2018 Toyota Corolla. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was approximately 85,000. The contact later discovered that the mileage on the Title was 200,095.
I was driving down the highway and I heard a tapping noise thought it might have been a piece of trim loose on the car so I pulled over and stopped. Immediately the engine died would not restart. I looked under the hood and the radiator cap had blown off and all of the coolant was gone The engine had overheated when I put compression test was done there was water shooting out of the valve cover. It was diagnosed as a blown head gasket The car never gave any warning lights or the thermostat never showed any temperature problem at all. I was sitting on the side of the highway for 12 hours trying to figure out what to do with the car because I didn't have money for a tow truck. Fortunately nothing terribly bad happened as a result However had I not heard the trim loose and pulled over and the car had died in the highway it could have been way worse.
Check engine light on. Cruise control stopped working. Fuel cap tightened.
The contact owned a 2018 Toyota Corolla. The contact stated that after parking the vehicle in the driveway, approximately 12 hours later while the contact was sleeping, a sound woke the contact and it was discovered that the vehicle caught on fire. The fire department was called to the scene and extinguished the flames. During the incident, the vehicle was destroyed and the fire also caused damage to the garage door, the side of the home, and the concrete driveway. The contact mentioned that the battery was replaced by AAA 3 weeks after the incident. No injuries were reported. A fire report was taken at the scene. The vehicle was later towed away. The cause of the fire was not determined. The manufacturer and local dealer were not notified of the fire. The failure mileage was 8,000.
While driving the car started to sputter like it was going to die. When I stopped to gas the next day a gush of air came out of the gas tank when I took the cap off. I put gas in and then my car wouldn’t start. For 3 hours I tried and finally it started. Now I can have in park and it revs clear to the 5 sometimes then it starts sputtering. Every time I put gas in I have to sit for 3 hours then it starts. The trac off light on the dash is on as well so nothing works the lane control, cruise control, the emergency brake system.
TL* THE CONTACT OWNS A 2018 TOYOTA COROLLA. THE CONTACT STATED WHILE DRIVING 50 MPH, THE AIR BAGS AND REAR SEAT BELTS WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER TOYOTA OF DOWNTOWN LA. (1901 S FIGUEROA ST, LOS ANGELES, CA 90007, (213) 986-2011) HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 19,391. *LN*JB
TL* THE CONTACT OWNS A 2018 TOYOTA COROLLA. THE CONTACT STATED THAT WHEN SHE PUT THE KEY IN THE IGNITION SWITCH WITHOUT STARTING THE VEHICLE, SMOKE START TO EMITTED THROUGH THE VENTS AND THE BOTTOM OF THE DASHBOARD IN THE MIDDLE. THE CONTACT NOT AWARE OF WHAT CAUSING THE SMOKE TO COME THROUGH THE VENT. THE VEHICLE WAS NOT TAKEN TO A DEALER OR AN INDEPENDENT MECHANIC FOR A DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 59,326.
TL* THE CONTACT OWNS A 2018 TOYOTA COROLLA. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT INTERMITTENTLY ILLUMINATED WHILE DRIVING. THE VEHICLE WAS TAKEN JIM ELLIS TOYOTA OF MCDONOUGH (144 HWY 81, MCDONOUGH, GA 30253), TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FUEL PRESSURE PUMP NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED BECAUSE THE PART NEEDED FOR THE REPAIR WAS NOT AVAILABLE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 20V012000 (FUEL SYSTEM, GASOLINE). THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 33,000.*DT*JB
I WAS TRYING TO BACK UP IN AREA WITH A LOT OF YOUNG CHILDREN AROUND. WHEN I PUT THE VEHICLE IN REVERSE AND LOOKED AT THE CAMERA SCREEN, IT HAD COMPLETELY DIED. I HAVE BEEN UNABLE TO GET THE SCREEN TO WORK SINCE. IT DOES NOT DO ANY GOOD FOR THE NHTSA TO REQUIRE BACK UP CAMERA SYSTEMS IF THEY FAIL AFTER A FEW MONTHS. THE SAFETY BENEFIT OF REQUIRING A SYSTEM ON 2018 VEHICLES IF THE SYSTEM FAILS COMPLETELY BEFORE THE END OF 2019 IS NOT GOOD.
TL* THE CONTACT OWNED A 2018 TOYOTA COROLLA. WHILE THE CONTACT WAS ATTEMPTING TO ENTER HIGHWAY TRAFFIC, THE LANE DEPARTURE WHEEL ASSIST MALFUNCTION. THE LANE DEPARTURE WHEEL ASSIST ENGAGED WITHOUT BEING ACTIVATED BY THE DRIVER CAUSING THE VEHICLE VEERED LEFT AND RIGHT. THE CONTACT LOST CONTROL OF THE VEHICLE AND IT CRASHED INTO A WALL BARRIER. THE AMBULANCE AND POLICE DEPARTMENT ASSISTED THE DRIVER OUT OF THE VEHICLE. THE CONTACT SUSTAINED INJURIES TO THE RIGHT HAND, BACK, AND LEGS, WHICH REQUIRED MEDICAL ATTENTION. THE MANUFACTURER WAS CONTACTED AND WERE CONDUCTING AN INVESTIGATION. POLICE REPORT NUMBER: 19049540 WAS FILED. THE VEHICLE WAS DESTROYED AND TOWED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE DEALER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.
THE CAR WAS IN STATIONARY MODE ON A CITY STREET AND WAITING FOR THE RED LIGHT TO TURN GREEN. AFTER A FEW MINUTES, THE TURNED GREEN AND I ACCELERATED A LITTLE AS THE CAR BEGIN TO MOVE BUT OUT OF NOWHERE THE CAR TURNED OFF AND ALL SYSTEMS STOPPED, INCLUDING THE COMPUTER BOARD, BUT BEFORE ALL WENT BLANK THERE WAS A MESSAGE ABOUT SYSTEM ERROR WITH A TRIANGLE SYMBOL, AND I HAD TO MANUALLY ACTIVATE THE PARKING LEVER AS WELL AS PRESS THE BRAKES. THANKFULLY EVERYONE IN THEIR LANES NOTICED MY ODYSSEY AND MADE SPACE FOR THE OTHER UPCOMING CARS AS I ACTIVATED THE EMERGENCY FLASHING LIGHTS. HOWEVER, I TURNED THE CAR FULLY OFF BY TURNING THE KEY AND WAITED SOME MINUTES AS I WAS ADJUSTING TO THE SITUATION. I THEN TURNED THE CAR ON AGAIN AND WORKED. A FEW DAYS AFTER THE INCIDENT, I TOOK THE CAR TO THE DEALERSHIP AND THE STAFF MEMBER WHO ASSISTED ME SAID THAT THE SYSTEM'S RECORD SHOWED THAT THERE AS AN ERROR HISTORY BUT DID NOT SAY WHICH COMPONENT PART OR WHERE THE MALFUNCTION WAS LOCATED THAT CAUSED THE CAR'S SAFETY RISK IN REGARDS TO THE COMPUTER SYSTEM AND ENGINE TO STOP WITHOUT ANY NOTICE. THIS RESPONSE TO WHAT HAPPENED WAS NOT SATISFACTORY TO ME BECAUSE NOTHING WAS DONE AND NO PAPERWORK OR RECORD WAS GIVEN TO ME ABOUT THE SYSTEM CHECK OR REPORT. THIS INCIDENT AND UNKNOWN RESPONSE TO THE MALFUNCTION CAUSE HAVE MADE ME WORRY ABOUT THIS HAPPENING AGAIN IN THE FUTURE UNDER OTHER UNSAFE CIRCUMSTANCES AND THAT IT COULD CAUSE ME TO HAVE AN ACCIDENT.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: May 4, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.