COMPONENT SPOTLIGHT

Toyota Corolla electrical problems

878 distinct owner reports with an electrical-system component in this snapshot.

Includes the electrical-system component and its detailed subcategories. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.

52 crash reports78 fire reports24 injury reports

Reports by model year

Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.

When problems were reported

Mileage at the reported incident

539 reports with mileage · 339 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What owners actually said

878 reports
2006 model year · 4,000 miles · Dec 6, 2006
Electrical SystemFire

THE CAR WAS BEING DRIVEN BETWEEN 40-50MPH ON A SECONDARY ROAD. THE ENGINE BEGAN MAKING A WHINING NOISE AND THE OIL LIGHT FLICKERED ON AND OFF. THE CAR STALLED OUT IN A DRIVEWAY. TRIED TO RESTART THE CAR AND IT WOULD NOT START. OPENED THE HOOD AND SMOKE CAME OUT. TRIED TO RESTART THE CAR TO MOVE IT. IT BURST INTO FLAMES. THE F…

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THE CAR WAS BEING DRIVEN BETWEEN 40-50MPH ON A SECONDARY ROAD. THE ENGINE BEGAN MAKING A WHINING NOISE AND THE OIL LIGHT FLICKERED ON AND OFF. THE CAR STALLED OUT IN A DRIVEWAY. TRIED TO RESTART THE CAR AND IT WOULD NOT START. OPENED THE HOOD AND SMOKE CAME OUT. TRIED TO RESTART THE CAR TO MOVE IT. IT BURST INTO FLAMES. THE FIRE WAS EXTINGUISHED WITH A FIRE EXTINGUISHER. THE NEXT MORNING THE CAR WAS TOWED TO WESTBURY TOYOTA WHERE THEY WROTE IT UP AS AN ELECTRICAL FIRE. A FEW DAYS LATER THE CAR WAS INSPECTED BY AN INSPECTOR FOR THE COMPANY AND I WAS TOLD THAT A ROD WENT THROUGH THE ENGINE, CUTTING THE FUEL LINE CAUSING THE FIRE. THEY SAID IT WAS CAUSED BY DOWNSHIFTING (ON AN AUTOMATIC) AND WAS DRIVER ERROR, INVALIDATING THE WARRENTY. AT FIRST THEY GAVE ME AN ESTIMATE OF $13,000 TO FIX IT. THEN THEY OFFERED TO TAKE THE INSURANCE CHECK FOR $4,900 AND SPLIT THE DIFFERENCE WITH ME. THE LAST OFFER WAS TO GIVE THEM THE INSURANCE CHECK $1,000 AND THEY WOULD GIVE ME A COMPERABLE CAR. THIS I THOUGHT WAS INSURANCE FRAUD. I WILL BE WITH OUT A CAR. *NM

NHTSA ODI #10175423

2006 model year · 11,000 miles · Nov 21, 2006
Electrical System

DT*: THE CONTACT STATED THE SUNLIGHT DIMINISHED THE VISIBILITY OF THE INSTRUMENT PANEL. THE DEALERSHIP DETERMINED THIS WAS HOW THE VEHICLE WAS DESIGNED, BUT SUGGESTED TINTING THE WINDOWS, TO LIMIT THE AMOUNT OF SUNLIGHT IN THE VEHICLE.

NHTSA ODI #10173958

2006 model year · 7,300 miles · Nov 1, 2006
Electrical SystemService Brakes, HydraulicVehicle Speed Control

DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS AND RELEASING THE ACCELERATOR PEDAL THE VEHICLE ONLY SLOWED TO 30 MPH. ALSO, WHEN DEPRESSING THE BRAKE PEDAL THERE WAS A EXTENDED STOPPING DISTANCE. FURTHERMORE, THE ODOMETER HAD BECOME INOPERABLE. THE VEHICLE WAS DRIVEN TO THE DEALER WHERE THE CAUSE OF THE PROBLEMS COULD …

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DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS AND RELEASING THE ACCELERATOR PEDAL THE VEHICLE ONLY SLOWED TO 30 MPH. ALSO, WHEN DEPRESSING THE BRAKE PEDAL THERE WAS A EXTENDED STOPPING DISTANCE. FURTHERMORE, THE ODOMETER HAD BECOME INOPERABLE. THE VEHICLE WAS DRIVEN TO THE DEALER WHERE THE CAUSE OF THE PROBLEMS COULD NOT BE DETERMINED. UPDATED 11/30/2006 - *NM

NHTSA ODI #10172357

1998 model year · 61,200 miles · Sep 14, 2006
Air BagsElectrical System

DT*: THE CONTACT STATED WITHOUT INCIDENT, THE AIRBAG LIGHT ILLUMINATED ON AND OFF. THE DEALERSHIP DETERMINED THE CONNECTIONS WERE LOOSE. THE CONNECTIONS WERE TIGHTENED AND THE CODE WAS RESET. THE CONSUMER WAS TOLD THE AIR BAG WOULD PROBABLY NOT DEPLOY IF THE LIGHT WAS FLASHING. UPDATED 11/21/06. *JB

NHTSA ODI #10168234

2004 model year · 56,000 miles · Aug 13, 2006
Electrical SystemEngine And Engine Cooling

MY CAR ON AN INTERMITTENT BASIS WILL NOT START AS WELL.....THERE IS NO CRANKING WHATSOEVER. ALTHOUGH UPON TURNING THE KEY ALL THE LIGHTS ON THE DASHBOARD LIGHT UP IN A NORMAL MANNER, THERE IS ABSOLUTELY NO SOUND FROM THE ENGINE. AFTER EITHER A FEW TRIES OR ROLL STARTING THE VEHICLE (MANUAL TRANSMISSION)....IT WILL START. I BROUG…

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MY CAR ON AN INTERMITTENT BASIS WILL NOT START AS WELL.....THERE IS NO CRANKING WHATSOEVER. ALTHOUGH UPON TURNING THE KEY ALL THE LIGHTS ON THE DASHBOARD LIGHT UP IN A NORMAL MANNER, THERE IS ABSOLUTELY NO SOUND FROM THE ENGINE. AFTER EITHER A FEW TRIES OR ROLL STARTING THE VEHICLE (MANUAL TRANSMISSION)....IT WILL START. I BROUGHT IT TO THE DEALER ONCE AND THEY ORIGINALLY THOUGHT IT WAS THE BATTERY, THEN THE STARTER *WHICH THEY PROCEEDED TO REPLACE, THEN AFTER A FEW DAYS THE SAME PROBLEM OCCURRED AGAIN....I AM BRINGING IT BACK TO THE DEALER. *JB

NHTSA ODI #10165383

2005 model year · Mileage unknown · May 18, 2006
Electrical System

WARM ENGINE STARTING: I BOUGHT A NEW 2005 TOYOTA COROLLA LE FROM FUNKS TOYOTA, MANITOBA, CANADA. ON A NUMBER OF OCCASIONS A LOT OF CRANKING IS REQUIRED BEFORE THE CAR STARTS WHEN THE ENGINE IS WARM. A NUMBER OF OWNERS HAVE THE SAME PROBLEM AS REPORTED ON VARIOUS FORUMS ON THE INTERNET. I HAVE HAD MULTIPLE INCIDENTS. THE DEAL…

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WARM ENGINE STARTING: I BOUGHT A NEW 2005 TOYOTA COROLLA LE FROM FUNKS TOYOTA, MANITOBA, CANADA. ON A NUMBER OF OCCASIONS A LOT OF CRANKING IS REQUIRED BEFORE THE CAR STARTS WHEN THE ENGINE IS WARM. A NUMBER OF OWNERS HAVE THE SAME PROBLEM AS REPORTED ON VARIOUS FORUMS ON THE INTERNET. I HAVE HAD MULTIPLE INCIDENTS. THE DEALER WAS CONTACTED AND I WAS TOLD THAT IT IS JUST NORMAL TO CRANK FOR LONGER PERIOD OCCASIONALLY. *NM

NHTSA ODI #10157830

2004 model year · Mileage unknown · Apr 17, 2006
Electrical System

MY CAR ON AN INTERMITTENT BASIS WILL NOT START AFTER TURNING THE KEY IN THE IGNITION. THERE IS NO CRANKING WHATSOEVER. AFTER SEVERAL ATTEMPTS OF TURNING THE KEY, THE CAR FINALLY STARTED. I TOOK THE CAR TO THE DEALERSHIP ON THE FIRST INCIDENT AND THE NOTHING WRONG COULD BE DETECTED. IN APRIL 2006, IT HAS OCCURRED AGAIN AS THE CA…

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MY CAR ON AN INTERMITTENT BASIS WILL NOT START AFTER TURNING THE KEY IN THE IGNITION. THERE IS NO CRANKING WHATSOEVER. AFTER SEVERAL ATTEMPTS OF TURNING THE KEY, THE CAR FINALLY STARTED. I TOOK THE CAR TO THE DEALERSHIP ON THE FIRST INCIDENT AND THE NOTHING WRONG COULD BE DETECTED. IN APRIL 2006, IT HAS OCCURRED AGAIN AS THE CAR WILL NOT START UNTIL SEVERAL ATTEMPTS OF TURNING THE KEY IN THE IGNITION. I AM TAKING THE CAR TO DEALERSHIP AGAIN ON MONDAY, APRIL 17TH, 2006 TO FIND OUT WHAT IS THE MATTER WITH THE CAR. *NM

NHTSA ODI #10155462

1997 model year · 117,187 miles · Mar 5, 2006
Electrical System

I AM EXPERIENCING ELECTRICAL PROBLEMS W/MY DASH AND SPOILER(DOESN'T LIGHT UP FULLY, CAUSING DIFFICULTY TO SEE GRAPHICS DURING NIGHT AND EARLY MORNING DRIVING.) ALL FUSES HAVE BEEN CHECKED/REPLACED, HOWEVER THIS PROBLEM STILL PERSIST. ADVISED PER DEALERSHIP TO DISCONNECT SPOILER LIGHT DUE TO IT "ONLY BEING COSMETIC". ALSO EXPERI…

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I AM EXPERIENCING ELECTRICAL PROBLEMS W/MY DASH AND SPOILER(DOESN'T LIGHT UP FULLY, CAUSING DIFFICULTY TO SEE GRAPHICS DURING NIGHT AND EARLY MORNING DRIVING.) ALL FUSES HAVE BEEN CHECKED/REPLACED, HOWEVER THIS PROBLEM STILL PERSIST. ADVISED PER DEALERSHIP TO DISCONNECT SPOILER LIGHT DUE TO IT "ONLY BEING COSMETIC". ALSO EXPERIENCING PROBLEMS W/ODORS FROM AIR CONDITIONING COMING INSIDE THE VEHICLE. I WAS ADVISED THESE ODORS WOULD SUBSIDE, DUE TO SERVICE MAINTENANCE OF AIR CONDITIONING UNIT. THESE EXPENSES HAVE PROVEN TO BE COSTLY. NEVER HAVE I BEEN ADVISED/NOTIFIED OF ANY RECALLS ON MY VEHICLE. EVEN DURING REPAIR FROM DEALERSHIP,I WASN'T ADVISED THE ABOVE ITEMS WERE BEING QUESTIONED.*JB

NHTSA ODI #10151826

2005 model year · Mileage unknown · Jan 10, 2006
Electrical SystemSeats

2005 TOYOTA COROLLA PASSENGER SENSOR IS OVERLY SENSITIVE. WHEN SEAT IS TOUCHED RINGERS GO OFF. *TS WHEN ANY OBJECT IS PLACED IN THE SEAT THE RINGER SOUNDS. WHENEVER A BACK SEAT PASSENGER TOUCHED THE PASSENGER SEAT THE RINGER WOULD SOUND. THE RINGER ALSO SOUNDED OCCASIONALLY FOR NO REASON AT ALL. THE CONSUMER SPOKE TO THE SE…

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2005 TOYOTA COROLLA PASSENGER SENSOR IS OVERLY SENSITIVE. WHEN SEAT IS TOUCHED RINGERS GO OFF. *TS WHEN ANY OBJECT IS PLACED IN THE SEAT THE RINGER SOUNDS. WHENEVER A BACK SEAT PASSENGER TOUCHED THE PASSENGER SEAT THE RINGER WOULD SOUND. THE RINGER ALSO SOUNDED OCCASIONALLY FOR NO REASON AT ALL. THE CONSUMER SPOKE TO THE SERVICE MANAGER AT THE DEALER WHO STATED THAT THE SENSOR WAS WORKING TO THE SPECIFICATIONS OF THE VEHICLE. *NM

NHTSA ODI #10148622

2006 model year · 10 miles · Jan 9, 2006
Electrical System

I PURCHASED A 2006 TOYOTA COROLLA LE, AND BROUGHT IT HOME JAN. 2. NEXT MORNING, JAN. 3, VEHICLE WOULD NOT START. AFTER ABOUT 7 ATTEMPTS IT FINALLY STARTED. I TOOK IT BACK TO DEALERSHIP, THEY CHECKED IT AND ADVISED NO PROBLEM FOUND. I DROVE IT TO RESTAURANT FOR LUNCH, WENT OUT LATER, VEHICLE WOULD NOT START. CALLED DEALERSHI…

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I PURCHASED A 2006 TOYOTA COROLLA LE, AND BROUGHT IT HOME JAN. 2. NEXT MORNING, JAN. 3, VEHICLE WOULD NOT START. AFTER ABOUT 7 ATTEMPTS IT FINALLY STARTED. I TOOK IT BACK TO DEALERSHIP, THEY CHECKED IT AND ADVISED NO PROBLEM FOUND. I DROVE IT TO RESTAURANT FOR LUNCH, WENT OUT LATER, VEHICLE WOULD NOT START. CALLED DEALERSHIP AND ADVISED THEM OF THE SAME. NEEDLESS TO SAY, I WAS VERY UPSET. DEALERSHIP ADVISED ME TO CALL TOW TRUCK. I CALLED TOW TRUCK AND WAITED 45 MINUTES. I THEN ATTEMPTED TO TRY TO START VEHICLE AND IT STARTED. I DROVE VEHICLE TO DEALERSHIP AND ADVISED THEM I DID NOT WANT A NEW VEHICLE THAT WAS NOT GOING TO START. THEY ADVISED THEY WOULD CHECK IT AGAIN AND TO LEAVE IT. THEY DID FURNISH ME WITH A CAR TO DRIVE IN THE MEANTIME. THEY CALLED ME WEDNESDAY, JAN. 4 TO ADVISE ME THEY HAD REPROGRAMMED THE KEYS AND THAT THE VEHICLE WAS READY FOR ME TO PICK UP. THEY WENT OUT TO START IT AND IT WOULD NOT START. THE CALLED ME BACK TO ADVISE ME OF SAME AND THEY WOULD CHECK IT FURTHER. THEY CALLED ME FRIDAY, JAN. 5 AND SAID THEY HAD PUT A NEW COMPUTER IN THE CAR AND I COULD PICK IT UP. I DROVE TO THE DEALERSHIP, THEY WENT OUT TO GET THE VEHICLE. THE SERVICE PERSONNEL CAME BACK AND SAID IT WOULD NOT START. I WAS SO UPSET AND WANTED TO SPEAK WITH THE SERVICE MANAGER. I ADVISED HIM I DID NOT WANT THIS CAR, I JUST PURCHASED IT ON JANUARY 2, AND I REQUESTED THEY PUT ME IN ANOTHER VEHICLE. THAT, ALL I WANT IS A VEHICLE THAT WILL START AND RUN. THEY ADVISED THEY WOULD NOT DO THAT BECAUSE I HAD ALREADY SIGNED THE CONTRACT. WELL, I DID NOT KNOW THE VEHICLE HAD A PROBLEM SUCH AS THIS. I WAS SO UPSET AND ASKED TO SPEAK WITH THE SALES MANAGER. HE BASICALLY TOLD ME THE SAME. I TOLD HIM I DO NOT WANT THE VEHICLE, IT IS BRAND NEW AND I SHOULD NOT HAVE THESE TYPES OF PROBLEMS. HE ADVISED I HAD ONLY 2 OPTIONS; LEAVE THE VEHICLE THERE AND THEY WOULD TRY TO REPAIR IT OR THEY WOULD CALL THE COMPANY REPRESENTATIVE REGARDING THE LEMON LAW. *JB

NHTSA ODI #10147211

Related Official recalls

3

95V195001 · Electrical SYSTEM:12V/24V/48V Battery

Oct 11, 1995

THE BATTERY CAN HAVE A DEFECTIVE WELD INSIDE THE POSITIVE AND/OR NEGATIVE TERMINAL ALLOWING THE CONNECTION INSIDE THE TERMINAL TO SEPARATE.

Consequence & remedy

Consequence: THIS CONDITION CAN RESULT IN A NO-START CONDITION, OR A BATTERY EXPLOSION.

Remedy: DEALERS WILL REPLACE DEFECTIVE BATTERIES.

94V220000 · Electrical System:wiring

Nov 8, 1994

AN UNUSED HARNESS CONNECTOR FOR POWER WINDOWS, POWER DOOR LOCKS AND SUNROOF WAS IMPROPERLY ROUTED UNDER THE FLOOR CARPET IN THE LEFT KICK PANEL. IF THE VEHICLE IS OPERATED IN COLD WEATHER CONDITIONS WHERE LARGE AMOUNTS OF ROAD SALTS ARE USED, THE SALT WATER OR SNOW CARRIED INTO THE VEHICLE BY THE DRIVER'S SHOES CAN PENETRATE THE CARPET AND DRIP ONTO THE CONNECTOR RESULTING IN THE FORMATION OF A SALT BRIDGE BETWEEN THE TERMINALS.

Consequence & remedy

Consequence: THIS CAUSES AN ELECTRICAL SHORT INSIDE THE HARNESS, AND CAN RESULT IN A VEHICLE FIRE.

Remedy: DEALERS WILL REMOVE THE UNUSED HARNESS CONNECTOR.

83V133000 · Electrical System:alternator/generator/regulator

Dec 8, 1983

VOLTAGE REGULATOR WHICH CONTROLS THE AMOUNT OF FLOW IN THE ELECTRICAL SYSTEM BETWEEN THE BATTERY AND THE ALTERNATOR, MAY HAVE MANUFACTURING ERRORS IN AN INTEGRATED CIRCUIT. THE REGULATOR MAY OVERCHARGE THE BATTERY.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALER WILL REPLACE THE VOLTAGE REGULATOR AT NO CHARGE.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Related NHTSA investigations

1

PE87057 · Igniter Assembly Failure

Opened Sep 10, 1987 · Closed Mar 30, 1988

Status: closed (inferred from source dates) · Electrical System

SUMMARY: TOYOTA RECOVERED SOME FAILED IGNITION CONTROL MODULES FROM THEFIELD. INVESTIGATION SHOWED THAT A SOLDER JOINT IN THE POWER TRANSISTOROF THE MODULE WAS SUBJECT TO FAILURE. BECAUSE THE PART IS AN EMISSIONRELATED COMPONENT A VOLUNTARY EMISSIONS RECALL CAMPAIGN WAS CONDUCTED.THE PREDOMINANT MODE OF FAILURE IS AN INABILITY TO START THE ENGINE,ALTHOUGH A STALLED CONDITION CAN OCCUR WHILE THE ENGINE IS RUNNING.SINCE THE REPORTED OCCURENCE OF ACCIDENTS AND INJURIES IS SMALL, AND THEREPAIR IS BEING CONDUCTED UNDER THE EMISSIONS RECALL CAMPAIGN, THELIKLEHOOD OF FURTHER ACCIDENTS AND INJURIES IS REMOTE.===