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
2010 model year · 85,000 miles · Jul 16, 2016
Electrical SystemEngine

TWO ISSUES: RADIO CONTROLS FAIL; USUALLY WHEN OUTSIDE TEMPS NEAR/ABOVE 100F. TOUCHING ANY CONTROL TURNS OFF RADIO, SPITS OUT CD. CAUSES ME TO FOCUS ON RADIO INSTEAD OF DRIVING. DEALER NO HELP. SEEN THE PROBLEM LISTED BY OTHERS ONLINE INC. YOUTUBE VIDEO OF THE RADIO ACTING UP. 2ND ISSUE: JUST HAD TO REPLACE WATER PUMP, APPRO…

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TWO ISSUES: RADIO CONTROLS FAIL; USUALLY WHEN OUTSIDE TEMPS NEAR/ABOVE 100F. TOUCHING ANY CONTROL TURNS OFF RADIO, SPITS OUT CD. CAUSES ME TO FOCUS ON RADIO INSTEAD OF DRIVING. DEALER NO HELP. SEEN THE PROBLEM LISTED BY OTHERS ONLINE INC. YOUTUBE VIDEO OF THE RADIO ACTING UP. 2ND ISSUE: JUST HAD TO REPLACE WATER PUMP, APPROX. 150,000 MILES. APPEARS THERE WAS SOME SORT OF RECALL BUT I DID NOT RECEIVE ANY NOTICE. REPLACED 7/16/16

NHTSA ODI #10885236

2003 model year · 100,000 miles · Jul 11, 2016
Air BagsElectrical System

TL* TAKATA RECALL. THE CONTACT OWNS A 2003 TOYOTA COROLLA. WHILE DRIVING VARIOUS SPEEDS, THE AIR BAG WARNING LIGHT ILLUMINATED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V043000 (AIR BAGS); HOWEVER, THE PARTS FOR THE RECALL REPAIR WERE NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONA…

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TL* TAKATA RECALL. THE CONTACT OWNS A 2003 TOYOTA COROLLA. WHILE DRIVING VARIOUS SPEEDS, THE AIR BAG WARNING LIGHT ILLUMINATED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V043000 (AIR BAGS); HOWEVER, THE PARTS FOR THE RECALL REPAIR WERE NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE FAILURE MILEAGE WAS 100,000. PARTS DISTRIBUTION DISCONNECT. UPDATED 09/08/16*LJ THE CONSUMER STATED THE AIRBAGS WERE REPAIRED, BUT SOME ELECTRICAL DOES NOT WORK. *JS

NHTSA ODI #10884147

2014 model year · 18,000 miles · Jun 29, 2016
Electrical SystemService BrakesStructureCrash

I WAS PARKED IN THE UNDERGROUND PARKING AT THE NORTH WEST CORNER OF AMHERST AVE AND SANTA MONICA BLVD IN LOS ANGELES. I WAS EXITING DRIVING UP THE VERY NARROW EXIT RAMP. 1.THE ONE WAY EXIT TO THE LOT CURVES AND IS VERY NARROW. AS I NAVIGATED THE NARROW EXIT, I FELT THAT I WAS ALMOST TOUCHING THE WALL ON THE RIGHT SIDE. 2.I…

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I WAS PARKED IN THE UNDERGROUND PARKING AT THE NORTH WEST CORNER OF AMHERST AVE AND SANTA MONICA BLVD IN LOS ANGELES. I WAS EXITING DRIVING UP THE VERY NARROW EXIT RAMP. 1.THE ONE WAY EXIT TO THE LOT CURVES AND IS VERY NARROW. AS I NAVIGATED THE NARROW EXIT, I FELT THAT I WAS ALMOST TOUCHING THE WALL ON THE RIGHT SIDE. 2.I APPLIED THE BRAKES AND PUT THE CAR IN REVERSE IN ORDER TO GET AWAY FROM THE WALL. HOWEVER, THE BRAKES DID NOT RESPOND AND THE CAR ROLLED BACKWARDS AROUND THE BEND, HITTING THE WALL BEHIND ME. THE CAR CAME TO A COMPLETE STOP. 3.APPLYING THE BRAKES HAD NO IMPACT ON THE CAR NEITHER DECELERATING NOR ACCELERATING. THIS SHOWS THAT THE BRAKES DEFINITELY DID NOT WORK. 4.WITH MY FOOT ON THE BRAKES, I PUT THE CAR IN DRIVE. AT NO TIME DID I PRESS THE ACCELERATOR PEDAL. I WOULD HAVE HEARD THE ENGINE. THE INSTANT I SHIFTED TO DRIVE, THE CAR LUNGED FORWARD AT A VERY HIGH RATE OF SPEED. CONSEQUENTIALLY, MY CAR ZOOMED UP THE DRIVEWAY INTO THE GROUND LEVEL PARKING FACING WEST. WITHIN A SECOND OR SO, MY CAR COLLIDED WITH ANOTHER CAR, PARKED FACING WEST IN FRONT OF PIZZA HUT. DUE TO THE FORCE OF THE IMPACT AT SUCH A HIGH RATE OF SPEED, THE PARKED HYUNDAI SUPERSEDED THE CONCRETE PARKING BARRIER CRASHING INTO PIZZA HUT, SHATTERING THE STORE FRONT WINDOW. 5.MY CAR WAS THANKFULLY STOPPED DUE TO IMPACT WITH THE HYUNDAI ON THE RIGHT SIDE OF MY VEHICLE AND A LOW WALL ON THE LEFT SIDE.

NHTSA ODI #10881511

2005 model year · 56,000 miles · Jun 28, 2016
Electrical System

IN 2011 THE ECM (ENGINE CONTROL MODULE) WAS REPLACED IN MY 2005 COROLLA AS PART OF A NATIONAL SAFETY RECALL AOJ. IN JUST UNDER 5 YEARS AND 22K MILES LATER THE REPLACED ECM STARTED DEMONSTRATING FAILING SYMPTOMS, INCLUDING MALFUNCTIONING TACHOMETER, ENGINE TEMPERATURE GAUGE, AND A/C MALFUNCTIONS. OTHER TOYOTA OWNERS HAVE EXPERIEN…

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IN 2011 THE ECM (ENGINE CONTROL MODULE) WAS REPLACED IN MY 2005 COROLLA AS PART OF A NATIONAL SAFETY RECALL AOJ. IN JUST UNDER 5 YEARS AND 22K MILES LATER THE REPLACED ECM STARTED DEMONSTRATING FAILING SYMPTOMS, INCLUDING MALFUNCTIONING TACHOMETER, ENGINE TEMPERATURE GAUGE, AND A/C MALFUNCTIONS. OTHER TOYOTA OWNERS HAVE EXPERIENCED THIS SAME ISSUE ON THEIR REPLACED ECMS. BASED ON INFORMATION AVAILABLE FOR THE ORIGINAL RECALL, THE ORIGINAL ECM ISSUE RELATES TO POOR SOLDERING JOINTS WITHIN THE ECM. THE ISSUE WITH THE REPLACED ECMS IS LIKELY THE SAME, ALTHOUGH THE AFFECTED ELEMENTS WITHIN THE ECM MAY DIFFER FROM OWNER TO OWNER. I CONTACTED TOYOTA AND ASKED TO BE REIMBURSED FOR MY COST TO REPLACE THE 2ND ECM BUT THEY REFUSED. I ALSO REQUESTED TO SEND IN THE FAULTY REPLACED ECM FOR DIAGNOSIS AND ANALYSIS, REFERENCING THE ORIGINAL SAFETY RECALL AND HOW THE REPLACED ECM MAY HAVE THE SAME UNDERLYING SOLDERING ISSUES BUT TOYOTA REFUSED THIS COURSE OF ACTION. I CREATED A VIDEO DEMONSTRATING THE ISSUE - YOU CAN SEE IT ON YOUTUBE AT HTTPS://WWW.YOUTUBE.COM/WATCH?V=VSL8GYNZSMK (OR SEARCH YOTUBE FOR "2005 COROLLA TACHOMETER ECM ISSUE" IF THE PREVIOUS LINK DOESN'T WORK).

NHTSA ODI #10877174

2011 model year · 95,231 miles · Jun 27, 2016
Electrical System

THE DRIVER DOOR LOCK IS NOT RESPONDING TO MY KEY PAD (STATIONARY). MY RADIO AUTOMATICALLY TURNED ITSELF OFF (WHIL DRIVING ON THE INTERSTATE). WHEN I RESEARCHED THE LOCK, I WAS TOLD MY CAR'S COMPUTER MAY NEED TO BE "REBOOTED". WHY DO I NEED TO "REBOOT" A COMPUTER AFTER USE FOR 4YEARS? WHY IS THE COMPUTER FAULTY. THIS IS NOT A LU…

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THE DRIVER DOOR LOCK IS NOT RESPONDING TO MY KEY PAD (STATIONARY). MY RADIO AUTOMATICALLY TURNED ITSELF OFF (WHIL DRIVING ON THE INTERSTATE). WHEN I RESEARCHED THE LOCK, I WAS TOLD MY CAR'S COMPUTER MAY NEED TO BE "REBOOTED". WHY DO I NEED TO "REBOOT" A COMPUTER AFTER USE FOR 4YEARS? WHY IS THE COMPUTER FAULTY. THIS IS NOT A LUXURY VEHICLE WITH SEVERAL HUNDRED COMPUTING OPTIONS. I DO NOT USE THE VEHICLE IN A INAPPROPRIATE MANNER. IF THE RADIO TURNED ITSELF OFF WHILE I WAS DRIVING, I AM CONCERNED FOR A DIFFERENT PART OF THE COMPUTER MALFUNCTIONING THAT COULD COST MY LIFE.

NHTSA ODI #10876971

2004 model year · 130,000 miles · May 31, 2016
Electrical System

TL* THE CONTACT OWNS A 2004 TOYOTA COROLLA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V285000 (AIR BAGS) AND 15V043000 (AIR BAGS); HOWEVER, THE PARTS TO DO THE REPAIRS WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIRS. THE CONTACT STATED TH…

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TL* THE CONTACT OWNS A 2004 TOYOTA COROLLA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V285000 (AIR BAGS) AND 15V043000 (AIR BAGS); HOWEVER, THE PARTS TO DO THE REPAIRS WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIRS. THE CONTACT STATED THAT THE BATTERY CABLE WAS CORRODED AND ALL THE WARNING LIGHTS THAT INDICATED THE VEHICLE'S DOORS WERE LOCKED FAILED TO TURN OFF. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE VIN WAS INVALID. THE APPROXIMATE FAILURE MILEAGE WAS 130,000. PARTS DISTRIBUTION DISCONNECT.

NHTSA ODI #10871534

2009 model year · 76,000 miles · May 29, 2016
Electrical System

VEHICLE WAS STATIONARY IN PARK ON LEVEL STREET. ALL THREE CAR DOOR LOCK ACTUATOR FAILED IN A ROW W/ONE WEEK PERIOD. FIRST DRIVERS, FRONT PASSENGERS, AND PASSENGER BEHIND DRIVER'S DOOR. NOTICED ISSUE WHEN LOCKING DOOR WITH KEY FOB "LOCK" BUTTON TO ACTIVATE CAR ALARM. CAR ALARM WOULD NOT ACTIVATE. WALKED BACK TO VEHICLE TO CHECK I…

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VEHICLE WAS STATIONARY IN PARK ON LEVEL STREET. ALL THREE CAR DOOR LOCK ACTUATOR FAILED IN A ROW W/ONE WEEK PERIOD. FIRST DRIVERS, FRONT PASSENGERS, AND PASSENGER BEHIND DRIVER'S DOOR. NOTICED ISSUE WHEN LOCKING DOOR WITH KEY FOB "LOCK" BUTTON TO ACTIVATE CAR ALARM. CAR ALARM WOULD NOT ACTIVATE. WALKED BACK TO VEHICLE TO CHECK IF DOORS WERE LOCKED. DOORS WERE NOT LOCKED AND IN THE OPEN "RED" COLOR POSITION.

NHTSA ODI #10871371

2006 model year · Mileage unknown · May 12, 2016
Electrical System

TL* THE CONTACT OWNS A 2006 TOYOTA COROLLA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V285000 (ELECTRICAL SYSTEM); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE…

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TL* THE CONTACT OWNS A 2006 TOYOTA COROLLA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V285000 (ELECTRICAL SYSTEM); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT. UPDATED 07/13/16*LJ UPDATED 07/13/16.*JB

NHTSA ODI #10864624

2007 model year · Mileage unknown · Apr 27, 2016
Electrical SystemEngine

TL* THE CONTACT OWNS A 2007 TOYOTA COROLLA. THE CONTACT STATED THAT THE VEHICLE RANDOMLY STALLED WITHOUT WARNING MORE THAN ONCE AND THE SERVICE ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REMOTE STARTER INSTALLED BY ANOTHER DEALER WAS REPAIRED INCORRECTLY. THE DEALER THAT INSTALL…

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TL* THE CONTACT OWNS A 2007 TOYOTA COROLLA. THE CONTACT STATED THAT THE VEHICLE RANDOMLY STALLED WITHOUT WARNING MORE THAN ONCE AND THE SERVICE ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE REMOTE STARTER INSTALLED BY ANOTHER DEALER WAS REPAIRED INCORRECTLY. THE DEALER THAT INSTALLED THE REMOTE STARTER STATED THAT THEY COMPLETED THE REPAIR CORRECTLY. THE SERVICE ENGINE LIGHT CONTINUED TO RANDOMLY ILLUMINATE. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V384000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED NO REPAIR SOLUTION. THE CONTACT WAS ADVISED TO TAKE THE VEHICLE TO THE DEALER FOR DIAGNOSTIC TESTING. THE VIN AND FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ODI #10861723

2011 model year · 44,000 miles · Apr 27, 2016
Electrical SystemUnknown Or Other

ON JANUARY 7, 2016 WE BROUGHT OUR CAR TO THE WESTON, FLORIDA TOYOTA DEALERSHIP BECAUSE A CHECK ENGINE LIGHT WAS ON. THE SERVICE WRITER SAID THERE WAS A PROBLEM WITH THE "CANISTER" AND THAT IT HAD TO BE REPLACED. THEY GAVE US A LONER-CAR AND SAID THE PROBLEM WOULD BE FIXED IN TWO DAYS. LATER THAT WEEK, THE SERVICE WRITER TOLD U…

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ON JANUARY 7, 2016 WE BROUGHT OUR CAR TO THE WESTON, FLORIDA TOYOTA DEALERSHIP BECAUSE A CHECK ENGINE LIGHT WAS ON. THE SERVICE WRITER SAID THERE WAS A PROBLEM WITH THE "CANISTER" AND THAT IT HAD TO BE REPLACED. THEY GAVE US A LONER-CAR AND SAID THE PROBLEM WOULD BE FIXED IN TWO DAYS. LATER THAT WEEK, THE SERVICE WRITER TOLD US THE COMPUTER HAD TO BE REPLACED AND IT WOULD BE "A WHILE" UNTIL THE PART ARRIVED. WE STILL HAVE THE "LOANER" AND THE CAR HAS BEEN AT THE DEALERSHIP SINCE JANUARY 7TH. TODAY IS APRIL 27TH. SO FAR 110 DAYS. THE LOANER CAR IS VERY NICE (2015 TOYOTA COROLLA). MY WIFE LOVES THE BACK-UP CAMERA, BUT HER CAR STILL SITS AT THE DEALERSHIP. THE CAR HAS 44,000 MILES AND HAS BEEN REPAIRED ONLY ONCE BEFORE. INTERESTINGLY, THE PREVIOUS PROBLEM WITH THE CAR HAD TO DO WITH THE COMPUTER. THE CAR WOULD LOSE OVER 100 RPM AT HIGHWAY SPEEDS AND THEN QUICKLY ACCELERATE BACK UP TO THE PRECEDING RPM. I THINK THE MECHANIC SAID THAT HE FLASHED THE COMPUTER OR SOMETHING ELSE THAT MADE ME THINK (IN LAYMAN'S LANGUAGE) THAT HE "REBOOTED" THE CAR'S COMPUTER. THIS WEEK THE SERVICE MANAGER SAID THAT THEY EXPECT THE NEW COMPUTER TO ARRIVE BY MAY 15TH. I WROTE A LETTER TO SOUTHEAST TOYOTA AND THEIR REPRESENTATIVE CALLED TO LET ME KNOW THAT WE WERE NOT ALONE BUT THERE ARE OVER 50 CARS IN THEIR SYSTEM THAT NEED NEW COMPUTERS. IT SEEMS TO ME THAT THE MOST POPULAR CAR IN THE WORLD SHOULD HAVE AN ADEQUATE SUPPLY OR SUPPLIERS TO REPLACE THE ONES THAT GO BAD...TO GET A COMPUTER FROM MANUFACTURING TO THE DEALERSHIP SHOULD TAKE FEWER THAN FIVE MONTHS. WHAT DO YOU THINK?

NHTSA ODI #10861635

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.===