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
2005 model year · 106,000 miles · Jan 30, 2010
Electrical SystemPower Train

P2716, ECM PROBLEM. *TR

NHTSA ODI #10303365

2009 model year · 11,800 miles · Jan 19, 2010
Air BagsElectrical SystemCrash

TL*THE CONTACT OWNS A 2009 TOYOTA COROLLA. THE CONTACT STATED THAT THE DRIVER WAS INVOLVED IN A CRASH AND THE AIR BAGS DID NOT DEPLOY. THE BATTERY EXPLODED AFTER THE CRASH BUT DID NOT CAUSE A FIRE, WHICH CAUSED THE VEHICLE TO BE DESTROYED. THE DRIVER HIT THE OTHER VEHICLE AT A SPEED OF LESS THAN 20 MPH. THERE WERE NO INJURIES. A…

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TL*THE CONTACT OWNS A 2009 TOYOTA COROLLA. THE CONTACT STATED THAT THE DRIVER WAS INVOLVED IN A CRASH AND THE AIR BAGS DID NOT DEPLOY. THE BATTERY EXPLODED AFTER THE CRASH BUT DID NOT CAUSE A FIRE, WHICH CAUSED THE VEHICLE TO BE DESTROYED. THE DRIVER HIT THE OTHER VEHICLE AT A SPEED OF LESS THAN 20 MPH. THERE WERE NO INJURIES. A POLICE REPORT IS AVAILABLE. THE CONTACT CALLED THE MANUFACTURER AND WAS CURRENTLY AWAITING A RESPONSE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 11,800.

NHTSA ODI #10300288

2009 model year · 21,837 miles · Jan 11, 2010
Electrical System

TL*THE CONTACT OWNS A 2009 TOYOTA COROLLA. WHILE DRIVING APPROXIMATELY 5 MPH OUT OF HER DRIVEWAY, SUDDENLY, THE "MALFUNCTION" INDICATOR LAMP ILLUMINATED ON THE INSTRUMENT PANEL. THE REAR END OF THE VEHICLE BEGAN TO VIBRATE. THE WARNING INDICATOR LIGHT REMAINED ILLUMINATED UNTIL THE ENGINE WAS TURNED OFF. THE CONTACT WAS ABLE TO …

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TL*THE CONTACT OWNS A 2009 TOYOTA COROLLA. WHILE DRIVING APPROXIMATELY 5 MPH OUT OF HER DRIVEWAY, SUDDENLY, THE "MALFUNCTION" INDICATOR LAMP ILLUMINATED ON THE INSTRUMENT PANEL. THE REAR END OF THE VEHICLE BEGAN TO VIBRATE. THE WARNING INDICATOR LIGHT REMAINED ILLUMINATED UNTIL THE ENGINE WAS TURNED OFF. THE CONTACT WAS ABLE TO CONTINUE DRIVING NORMALLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR INSPECTION. THE TECHNICIAN STATED THAT THE FAILURE WAS CONTRIBUTED TO RODENTS EATING THE SOY BASED WIRING. THE VEHICLE WAS REPAIRED FOR THE IDENTICAL FAILURE ON THREE SEPARATE OCCASIONS. THE FAILURE CONTINUES WITH NO RESOLUTIONS. THE FAILURE MILEAGE WAS 21,837 AND THE CURRENT MILEAGE WAS 22,200.

NHTSA ODI #10299000

2006 model year · 48,000 miles · Jan 7, 2010
Electrical System

I OWN A 2006 TOYOTA COROLLA LE, AND IN NOVEMBER 2009 MY CHECK ENGINE LIKE LIT UP. I TOOK MY CAR TO THE TOYOTA DEALERSHIP IN MONS, BELGIUM. IT TURNS OUT THERE IS A PROBLEM WITH THE PRESSURE CONTROL SOLENOID. I AM STATIONED IN ENGLAND, SO I DECIDED TO TAKE MY CARE TO THE DEALERSHIP THERE. HOWEVER, THEY WILL NOT WORK ON MY CAR BECA…

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I OWN A 2006 TOYOTA COROLLA LE, AND IN NOVEMBER 2009 MY CHECK ENGINE LIKE LIT UP. I TOOK MY CAR TO THE TOYOTA DEALERSHIP IN MONS, BELGIUM. IT TURNS OUT THERE IS A PROBLEM WITH THE PRESSURE CONTROL SOLENOID. I AM STATIONED IN ENGLAND, SO I DECIDED TO TAKE MY CARE TO THE DEALERSHIP THERE. HOWEVER, THEY WILL NOT WORK ON MY CAR BECAUSE IT IS US SPECIFICATION. SO, NOW I AM HAVING ISSUES WITH TRYING TO WORK WITH THE DEALERSHIP IN BELGIUM TO GET MY CAR FIXED. *TR

NHTSA ODI #10298611

2006 model year · 52,000 miles · Jan 5, 2010
Electrical System

TL*THE CONTACT OWNS A 2006 TOYOTA COROLLA. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC LIGHT THE CHECK ENGINE LIGHT CAME ON AND THE VEHICLE STALLED AND SHUT OFF. THE VEHICLE RESTARTED AFTER THREE TRIES. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE HOME. THE CONTACT CALLED THE DEALER AND THE DEALER ASKED THE CONTACT TO B…

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TL*THE CONTACT OWNS A 2006 TOYOTA COROLLA. THE CONTACT STATED THAT WHILE STOPPED AT A TRAFFIC LIGHT THE CHECK ENGINE LIGHT CAME ON AND THE VEHICLE STALLED AND SHUT OFF. THE VEHICLE RESTARTED AFTER THREE TRIES. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE HOME. THE CONTACT CALLED THE DEALER AND THE DEALER ASKED THE CONTACT TO BRING THE VEHICLE IN BUT THE CONTACT DOES NOT FEEL COMFORTABLE DRIVING THE VEHICLE. THE CONTACT IS DISABLED AND WAS UNABLE TO HAVE THE VEHICLE DIAGNOSED BY THE DEALER. THE CONTACT IS CONCERNED ABOUT THE SAFETY RISK. THE FAILURE MILEAGE WAS 52,000. UPDATED 01/29/10. *LJ THE DEALER STATED THE STALLING WAS DUE TO AN INTERNAL ELECTRICAL FAILURE. UPDATED 01/29/10.*JB

NHTSA ODI #10298317

2009 model year · 9,693 miles · Jan 4, 2010
Electrical System

BATTERY WENT DEAD AFTER ONLY 9,693 MILES. CAR WAS STATIONERY IN A GARAGE AND LIGHTS WERE TURNED OFF. DEALER REPLACED THE BATTERY UNDER WARRANTY. *TR

NHTSA ODI #10298039

2006 model year · 10,000 miles · Dec 30, 2009
Electrical System

THE CHECK ENGINE LIGHT COMES ON AND THEN THE ENGINE DIES. THIS HAS HAPPENED TWICE SO FAR AND THE ECM WERE CHANGED BY TOYOTA ON BOTH OCCASIONS BUT IT JUST HAPPENED A THIRD TIME AND I AM FED UP. *TR

NHTSA ODI #10297500

2007 model year · 44,000 miles · Dec 18, 2009
Electrical SystemFuel System, Gasoline

DECEMBER 17, 2009 THE ECM UNIT FAILED IN OUR 2007 TOYOTA COROLLA. ENGINE CUT OFF. THIS IS A KNOWN PROBLEM. THERE WAS AN ANGEL ON MY DAUGHTER'S SHOULDER AS SHE WAS ON A LOW TRAFFIC CITY STREET WHEN THIS HAPPENED AND SHE WAS ABLE TO PULL OVER SAFELY. IF THIS HAD HAPPENED ON THE FREEWAY IT COULD'VE BEEN DEADLY. *TR

NHTSA ODI #10296335

2007 model year · 49,000 miles · Dec 14, 2009
Electrical SystemSteering

HAD BEEN DRIVING MY CAR FOR 10 MINUTES WHEN THE LIGHTS STARTED TO FLICKER. I STARTED TO SLOW AND THEN THE CAR DIED. THERE WASN'T ANY POWER AND I WAS UNABLE TO STEER THE CAR. FORTUNATELY, THERE WAS VERY LIGHT TRAFFIC AT 0613 AND NO ONE HIT MY CAR. THIS HAS NEVER HAPPENED BEFORE. MY PARENTS ARRIVED WITHIN 15 MINUTES. MY DAD…

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HAD BEEN DRIVING MY CAR FOR 10 MINUTES WHEN THE LIGHTS STARTED TO FLICKER. I STARTED TO SLOW AND THEN THE CAR DIED. THERE WASN'T ANY POWER AND I WAS UNABLE TO STEER THE CAR. FORTUNATELY, THERE WAS VERY LIGHT TRAFFIC AT 0613 AND NO ONE HIT MY CAR. THIS HAS NEVER HAPPENED BEFORE. MY PARENTS ARRIVED WITHIN 15 MINUTES. MY DAD CLEANED THE BATTERY TERMINALS AND THE BATTERY DID SPARK. CAR WOULD NOT RESTART. A FEW PEOPLE HELPED US PUSH THE CAR OFF THE ROAD. TOWED TO CLOSEST, REPUTABLE, MECHANIC. MAIN FUSIBLE LINK BLOWN. WIRING W/O RATING. MECHANIC CALLED TOYOTA AND THERE WASN'T ANY LITERATURE AVAILABLE TO GIVE MECHANIC THE RATING. TOYOTA REFUSED TO SEND WIRING DIAGRAM. MECHANIC FOUND ONLINE AND STILL NO INFO ON RATING. REPLACED WITH HEAVIEST RATING AVAILABLE. PROBLEM FIXED AND UNABLE TO DUPLICATE WHAT CAUSED PROBLEM. MOST CONCERNING IS THAT MECHANIC CANNOT GUARANTEE THAT THIS WILL NOT HAPPEN AGAIN. CAR THEN TO TOYOTA DEALERSHIP. THEY WERE ALSO UNABLE TO DUPLICATE PROBLEM AND CANNOT GUARANTEE THAT IT WILL NOT HAPPEN AGAIN. TOYOTA CUSTOMER SERVICE WAS MOST UNHELPFUL, IMPLYING THAT I HAD SOMEHOW CAUSED THE PROBLEM. ALSO, INDICATED THAT I SHOULD HAVE GONE TO TOYOTA DEALERSHIP FIRST. CAR NO LONGER UNDER WARRANTY SO I HAVE NO OBLIGATION TO DO GO TO THEM FOR SERVICE. *TR

NHTSA ODI #10295625

2005 model year · 82,000 miles · Dec 8, 2009
Electrical System

I OWN/DRIVE A 2005 TOYOTA COROLLA CE. STARTING LAST YEAR (2008) IT BEGAN STALLING WHILE DRIVING. THE FIRST TIME IT STALLED AS I WAS TAKING A RIGHT TURN INTO THE PARKING LOT. LATER IN THE SUMMER OF 2009 THE ECM HAD TO BE REPLACED AS SOON AS THE VEHICLE REACHED 80,000 MI. (WHICH IS JUST OVER THE WARRANTY LIMIT). I THOUGHT THAT MAY…

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I OWN/DRIVE A 2005 TOYOTA COROLLA CE. STARTING LAST YEAR (2008) IT BEGAN STALLING WHILE DRIVING. THE FIRST TIME IT STALLED AS I WAS TAKING A RIGHT TURN INTO THE PARKING LOT. LATER IN THE SUMMER OF 2009 THE ECM HAD TO BE REPLACED AS SOON AS THE VEHICLE REACHED 80,000 MI. (WHICH IS JUST OVER THE WARRANTY LIMIT). I THOUGHT THAT MAYBE THE PREVIOUS INCIDENT WAS RELATED TO THE ECM. HOWEVER, THIS FALL THE PROBLEM STARTED AGAIN AND THE CAR STALLED WHILE DRIVING 30 MPH ON A LOCAL STREET. EVERY BUMP BEGAN TO MAKE THE LIGHTS FLICKER AND THE ENGINE STALL. SPARKS CAME OUT FROM UNDER THE HOOD EVERY TIME I HIT A DEVIATION IN THE ROAD. I WENT TO A NEARBY LOCAL SHOP AND THEY SAID IT WAS RELATED TO A BROKEN PIECE HOLDING THE BATTERY. THEY REMOVED THE BROKEN BRACKET AND THE PROBLEM SEEMS TO HAVE STOPPED. DURING THAT DRIVE IT PROBABLY STALLED ABOUT 10 TIMES. THE PROBLEM HAS NOT OCCURRED AGAIN, HOWEVER, I CANNOT EXPRESS HOW AWFUL IT WAS TO BE DRIVING WITH TWO CHILDREN IN YOUR BACK SEAT IN A VEHICLE THAT IS SUPPOSED TO BE SAFE WHILE IT STALLS AND YOU HAVE TO QUICKLY MANEUVER TO THE SIDE OF THE ROAD. OF COURSE TOYOTA DOES NOT HAVE ANY INTEREST IN HELPING ME WHILE I AM ABOVE MY WARRANTY. I THINK THAT THIS ISSUE ALONG WITH THE ECM NEEDING TO BE REPLACED AT WARRANTY EXPIRATION IS ENOUGH FOR ME NEVER TO PURCHASE ANOTHER TOYOTA VEHICLE EVER AGAIN. *TR

NHTSA ODI #10294863

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.===