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
2009 model year · 55,000 miles · Sep 27, 2013
Air BagsElectrical SystemSteeringCrash

LOSS OF STEERING AT A RIGHT BEND IN THE STREET, THINK THE POWER WENT OUT TO THE ELECTRONIC POWER ASSIST, CAR WENT STRAIGHT INTO A SIGN POLE WITH A LARGE CEMENT BASE, MAJOR DAMAGE TO FRONT END, AIRBAG DIDN'T DEPLOY, SEAT BELT DIDN'T WORK AND THERE WAS NO POWER AT ALL TO THE CAR EVEN THOUGH THE BATTERY WAS NOT DAMAGED. CAR WAS …

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LOSS OF STEERING AT A RIGHT BEND IN THE STREET, THINK THE POWER WENT OUT TO THE ELECTRONIC POWER ASSIST, CAR WENT STRAIGHT INTO A SIGN POLE WITH A LARGE CEMENT BASE, MAJOR DAMAGE TO FRONT END, AIRBAG DIDN'T DEPLOY, SEAT BELT DIDN'T WORK AND THERE WAS NO POWER AT ALL TO THE CAR EVEN THOUGH THE BATTERY WAS NOT DAMAGED. CAR WAS RECENTLY AT TOYOTA DEALERSHIP FOR RECALL TO REPAIR TO ELECTRICAL POWER WINDOW PROBLEM TO PREVENT ELECTRICAL FIRE, OIL CHANGE AND SERVICE DONE AT SAME TIME, THE CAR HAS BEEN WELL MAINTAINED. NEW TIRES AND BRAKES. OPENED A CLAIM WITH TOYOTA, SO FAR MET WITH APATHY AND RESISTANCE. *TR

NHTSA ODI #10545610

2007 model year · 107,000 miles · Sep 6, 2013
Electrical System

CAR WAS RUNNING THEN DIED IN THE MIDDLE OF THE STREET IN TRAFFIC AND WOULD NOT START AGAIN. I WAS TOLD THAT THE THROTTLE BODY FUSE WAS BLOWN AND THIS CAUSED THE THROTTLE BODY UNIT AND THE EMC TO OVERHEAT AND BURN OUT REQUIRING REPLACEMENT AT A COST OF OVER $2,000.00.

NHTSA ODI #10542326

2009 model year · 42,000 miles · Aug 28, 2013
Electrical System

TL* THE CONTACT OWNS A 2009 TOYOTA COROLLA. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THE STEERING WHEEL LOCKED, THE BRAKES FAILED TO STOP, AND THE ACCELERATOR FAILED. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSIS WHERE IT WAS STATED THAT THE ALTERNATOR AND BATTERY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND …

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TL* THE CONTACT OWNS A 2009 TOYOTA COROLLA. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THE STEERING WHEEL LOCKED, THE BRAKES FAILED TO STOP, AND THE ACCELERATOR FAILED. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSIS WHERE IT WAS STATED THAT THE ALTERNATOR AND BATTERY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 42,000.

NHTSA ODI #10537764

2009 model year · 31,000 miles · Aug 3, 2013
Electrical SystemSteering

SPORADICALLY THE CAR WOULD GIVE THE DRIVER THE SENSATION OF SEVERE WIND BUFFETING (CAR WOULD WIGGLE SIDE TO SIDE). THIS OCCURRED IN BOTH OD AND 3RD (NO OTHER GEARS TESTED), WITH ALL ELECTRONICS ON, THEN OFF (RADIO, CRUISE, VENT, AC, ETC.) AND BOTH ON AND OFF THE NYS THRUWAY. OCCURRENCES DID NOT CAUSE THE DRIVER TO LOSE CONTROL …

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SPORADICALLY THE CAR WOULD GIVE THE DRIVER THE SENSATION OF SEVERE WIND BUFFETING (CAR WOULD WIGGLE SIDE TO SIDE). THIS OCCURRED IN BOTH OD AND 3RD (NO OTHER GEARS TESTED), WITH ALL ELECTRONICS ON, THEN OFF (RADIO, CRUISE, VENT, AC, ETC.) AND BOTH ON AND OFF THE NYS THRUWAY. OCCURRENCES DID NOT CAUSE THE DRIVER TO LOSE CONTROL OF VEHICLE THOUGH IT MADE IT DIFFICULT TO KEEP THE CAR WITHIN THE LANE MARKINGS. THIS CONDITION WAS NOT NOTICED ON 55MPH MORE RURAL ROADS IN WHICH FREQUENT OR SEMI FREQUENT STOPS WERE ENCOUNTERED. OUR PLAN IS TO SECURE A HERO CAM IN AN ATTEMPT TO RECORD ACTUAL STEERING WHEEL'S (FRONT TIRES) MOTION APART FROM OPERATOR'S PHYSICAL STEERING WHEEL WITHIN PASSENGER COMPARTMENT. ALTHOUGH NO LOSS OF CONTROL WAS ENCOUNTERED EACH OCCURRENCE WAS NOT ALWAYS THE SAME IN SEVERITY SO NO ASSERTIONS ARE BEING MADE AS TO WHETHER OR NOT THIS CONDITION COULD YIELD A CATASTROPHIC FAILURE AT HIGHWAY SPEEDS THUS PRODUCING A SEVERE ACCIDENT HARMING VEHICLES OCCUPANTS OR OTHER VEHICLE'S OCCUPANTS SHARING THE SAME ROADWAY. *TR

NHTSA ODI #10533368

2010 model year · 63,500 miles · Jul 22, 2013
Electrical SystemVisibilityFire

I WAS DRIVING TO WORK WHEN SUDDENLY THICK SMOKE STARTED APPEARING FROM THE DRIVER'S SIDE POWER WINDOW SWITCH. I IMMEDIATELY PULLED OVER AND GOT OUT OF THE CAR. THE SMOKE HAD THE TYPICAL SMELL OF BURNING PLASTIC AND THE FRONT PASSENGER WINDOW SLOWLY OPENED ON ITS OWN. AFTER 5 MINUTES, THE SMOKE STOPPED AND I CONTINUED TO MY OFFI…

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I WAS DRIVING TO WORK WHEN SUDDENLY THICK SMOKE STARTED APPEARING FROM THE DRIVER'S SIDE POWER WINDOW SWITCH. I IMMEDIATELY PULLED OVER AND GOT OUT OF THE CAR. THE SMOKE HAD THE TYPICAL SMELL OF BURNING PLASTIC AND THE FRONT PASSENGER WINDOW SLOWLY OPENED ON ITS OWN. AFTER 5 MINUTES, THE SMOKE STOPPED AND I CONTINUED TO MY OFFICE AS IT WAS NEARBY. LATER IN THE EVENING, UPON REMOVING THE SWITCH, THE MELTED PLASTIC WAS CLEARLY VISIBLE. ONE OF THE SWITCHES ON THE PANEL DOES NOT DEPRESS ANYMORE DUE THE MELTING OF THE PLASTIC. THE SWITCH THAT DOES NOT DEPRESS IS FOR THE FRONT PASSENGER WINDOW AND IT HAS BEEN OPEN SINCE FRIDAY JULY 19TH BECAUSE THE PROBLEM HAS NOT BEEN FIXED YET. I AM AWARE OF A RECALL FOR THE EXACT SAME ISSUE HOWEVER, IT IS FOR COROLLA MODELS UP TO 2009 AND SINCE MINE IS A 2010 MODEL, TOYOTA REFUSES TO ADDRESS THIS SITUATION. *TR

NHTSA ODI #10526262

2010 model year · 25,000 miles · Jul 11, 2013
Electrical SystemEngineSteering

AFTER STARTING THE ENGINE AND DRIVING APPROXIMATELY 100 FEET, THE DASHBOARD LIGHTS: ABS, ANTI SKID SYMBOL, BATTERY AND OIL LAMP APPEARED. LOST POWER STEERING, WINDSHIELD WIPERS CEASED, IT WAS RAINING HEAVILY. DROVE APPROXIMATELY 6 MILES TO HOME. THE NEXT MORNING, CAR STARTED WITHOUT ANY ISSUES, DROVE APPROXIMATELY 100 FEET, T…

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AFTER STARTING THE ENGINE AND DRIVING APPROXIMATELY 100 FEET, THE DASHBOARD LIGHTS: ABS, ANTI SKID SYMBOL, BATTERY AND OIL LAMP APPEARED. LOST POWER STEERING, WINDSHIELD WIPERS CEASED, IT WAS RAINING HEAVILY. DROVE APPROXIMATELY 6 MILES TO HOME. THE NEXT MORNING, CAR STARTED WITHOUT ANY ISSUES, DROVE APPROXIMATELY 100 FEET, THE SAME LIGHTS APPEARED AND POWER STEERING AGAIN CEASED. ABLE TO DRIVE APPROXIMATELY 5 MILES TO WORK. MADE AN APPOINTMENT WITH DEALERSHIP FOR AFTER WORK. CAR IMMEDIATELY STARTED WITH THE ABOVE MENTIONED LIGHTS APPEARING AGAIN AND WITHOUT POWER STEERING. DROVE APPROXIMATELY 2 MILES, ALL POWER IN CAR STOPPED, AND CAR IMMEDIATELY STOPPED. WAS UNABLE TO RESTART CAR, CAR WAS TOWED TO DEALERSHIP, WHERE THE SERVICE MEMBER STATED THE CAR NEEDED A NEW ALTERNATOR. WHEN ASKED WHY THIS WOULD OCCUR WITH ONLY 25000 MILES, THE SERVICE DEPARTMENT WAS UNABLE TO GIVE ME A RESPONSE. THE ALTERNATOR WAS COSTLY. I AM THE ORIGINAL OWNER, PURCHASED THIS CAR IN JULY, 2009. SERVICE MY CAR REGULARLY AS SUGGESTED IN MANUAL AT A TOYOTA DEALERSHIP. I AM DISAPPOINTED WITH NEEDING SUCH A COSTLY REPAIR AS I HAVE NEVER EXPERIENCED THIS IN THE PAST WITH OTHER MAKES OF CARS. ALL OF WHICH I HAVE OWNED FOR 8 TO 10 YEARS EACH. *TR

NHTSA ODI #10524492

2005 model year · 51,927 miles · Jul 7, 2013
Electrical System

AFTER HAVING MY BATTERY CHANGED 1 MONTH PRIOR, ALL THE WARNING LIGHTS ON THE INSTRUMENT PANEL CAME ON. THE WINDSHIELD WIPERS STOPPED WORKING AND ALL THE ELECTRICAL SYSTEMS STOPPED WORKING. (IE: RADIO, POWER WINDOWS, ALL LIGHTS ON DASHBOARD.) PRIOR TO THIS INCIDENT I HAD BEEN EXPERIENCING A PROBLEM WITH STARTING THE CAR. THE TRAN…

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AFTER HAVING MY BATTERY CHANGED 1 MONTH PRIOR, ALL THE WARNING LIGHTS ON THE INSTRUMENT PANEL CAME ON. THE WINDSHIELD WIPERS STOPPED WORKING AND ALL THE ELECTRICAL SYSTEMS STOPPED WORKING. (IE: RADIO, POWER WINDOWS, ALL LIGHTS ON DASHBOARD.) PRIOR TO THIS INCIDENT I HAD BEEN EXPERIENCING A PROBLEM WITH STARTING THE CAR. THE TRANSMISSION WOULD NOT ENGAGE AND I NOTICED THAT ALL THE INDICATOR LIGHTS WERE NOT COMING ON WHEN STARTING THE CAR. I WOULD HAVE TO TURN OFF THE IGNITION AND RESTART THE CAR TWO OR THREE TIMES. WHEN I BOUGHT IT TO THE DEALER THEY SAID THEIR WAS A BROKEN WIRE IN RELAY BOX WHICH CAUSED THE BLOCK ASSEMBLY ? TO SHORT OUT. IT COST 1100.00 TO FIX AND IT IS ONLY GUARANTEED FOR 1 YEAR. THE CAR HAS ONLY 52,000 MILES ON IT. THIS PROBLEM SOUNDS LIKE THE PROBLEM WITH THE ECM RECALL BUT IT WAS CHANGED IN 2011. VERY DISAPPOINTED IN TOYOTA. SEEMS THAT ELECTRICAL PROBLEMS ARE VERY PREVALENT IN TOYOTA VEHICLES. *TR

NHTSA ODI #10523558

2005 model year · 156,607 miles · Jul 7, 2013
Electrical System

VENT AND AIR CONDITIONING CEASED TO OPERATE AFTER STOPPING FOR FUEL. *TR

NHTSA ODI #10523530

2005 model year · 155,417 miles · Jul 5, 2013
Electrical System

I WAS DRIVING TO WORK AND MY CAR STALLED. I WAS ABLE TO STEER IT TO A WORKSHOP NEARBY BEFORE COMING TO A COMPLETE STOP. THE BATTERY WAS OLD & HAD IT REPLACED. STILL IT WONT START. THE NEXT DAY I TOWED IT TO TEL FORD SERVICE (PRIVATE SERVICE CENTER). THEY INSPECTED AND HAD THE ECM REPLACED WITH GENUINE TOYOTA PART. NOW CAR IS RUN…

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I WAS DRIVING TO WORK AND MY CAR STALLED. I WAS ABLE TO STEER IT TO A WORKSHOP NEARBY BEFORE COMING TO A COMPLETE STOP. THE BATTERY WAS OLD & HAD IT REPLACED. STILL IT WONT START. THE NEXT DAY I TOWED IT TO TEL FORD SERVICE (PRIVATE SERVICE CENTER). THEY INSPECTED AND HAD THE ECM REPLACED WITH GENUINE TOYOTA PART. NOW CAR IS RUNNING FINE. THIS CAR HAD A RECALL & ECM WAS REPLACED IN 2010 AT PAGE TOYOTA. NOW IT HAS ECM REPLACED AGAIN. I WOULD LIKE TO KNOW IF TOYOTA CAN REIMBURSE ME THE REPLACEMENT/REPAIR COST? *TR

NHTSA ODI #10523341

2009 model year · 77,798 miles · Jun 30, 2013
Electrical SystemEngine

CAR HAD JUST BEEN STARTED, WAS DEPARTING A PARKING GARAGE AND POWER STEERING SUDDENLY FAILED, FOLLOWED BY ENGINE FAILURE. CAR WOULD NOT START AGAIN; BATTERY WAS COMPLETELY DRAINED. ALTERNATOR HAD GONE BAD AND WAS REPLACED. *TR

NHTSA ODI #10522454

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.===