RoadVitals

2003 Toyota Tacoma Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
11
Latest May 14, 2019
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
3%
of 359 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2003 Toyota Tacoma submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 11 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

Body & structureElectricalEngine
Filed May 14, 2019

TL* THE CONTACT OWNS A 2003 TOYOTA TACOMA. THE CONTACT STATED THAT THE IGNITION SWITCH FAILED. THE VEHICLE WAS TOWED TO MIDDLETOWN TOYOTA LOCATED AT 634 NEWFIELD ST, MIDDLETOWN, CT 06457 (860) 347-7294. THE DIAGNOSTIC TESTING STATED THAT THE REAR FRAME WAS CRACKED. THE IGNITION SWITCH WAS REPAIRED HOWEVER THE FRAME HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 250,000. *BF IN MARCH 2019 IGNITION FAILED TOWED IT HOME. WHEN TOW TRUCK PICKED IT UP WE SAW BROKEN FRAME. WESTBROOK TOYOTA REPAIRED SPARE TIRE CARRIER RECALL (2016). *JB

NHTSA ID
11207478
Incident
May 4, 2015
Mileage
250,000 mi
Body & structureDriver assistanceElectrical
Filed Oct 20, 2018

WE BOUGHT THIS TRUCK IN 2015 AND WAS NEVER INFORMED OF ANY RECALLS.WE FOUND OUT ABOUT THE FRAME RECALL WHEN IT BROKE.IT ALSO HAS 5 OTHER RECALLS WHICH WE WERE NEVER INFORMED ON THOSE EITHER SO WHEN I CALLED TOYOTA THEY SAID THE FRAME RECALL AND THE FRAME WARRANTY HAD BOTH EXPIRED BECAUSE THE PREVIOUS OWNER DIDN'T MAKE GOOD ON THE RECALL LETTER HE RECEIVED BUT MAYBE HE NEVER RECEIVED ONE BECAUSE I KNOW WE NEVER DID ON ANY OF THE 6 RECALLS AND WE STILL HAVEN'T EVEN AFTER CALLING THEM.WE ARE STILL PAYING ALMOST $400 A MONTH AND STILL HAVE 13 PAYMENTS LEFT AND WE CANT EVEN DRIVE IT.I WOULD SAY IF TOYOTA NEVER SENT OUT THE LETTERS THEN THAT'S NOT OUR FAULT AND THEY SHOULD MAKE GOOD ON THE RECALLS AND FIX THEM INCLUDING THE FRAME REPLACEMENT WHICH IS THEIR FAULT DUE TO A MAUFACTUIRING MESS UP.

NHTSA ID
11141546
Incident
May 2, 2018
Mileage
200,000 mi
ElectricalExterior lighting
Filed Nov 17, 2015

THE HEADLIGHT HARNESS PLUG BURNED UP I HAD TO REPLACE IT HEADLIGHTS BURN OUT WITH IN MONTHS AS DO TAIL LIGHTS I HAVE REPLACED BOTH BULBS THREE TIMES IN THE LAST SIX MONTHS.AND REPLACED TAIL LIGHT BULBS TWICE IN SIX MONTHS

NHTSA ID
10794528
Incident
Nov 11, 2015
Mileage
100,000 mi
Driver assistanceElectrical
Filed Aug 17, 2015

WHILE DRIVING DOWN THE HIGHWAY, I MOVED INTO THE LEFT LANE TO PASS ANOTHER CAR. WHEN I STEPPED ON THE ACCELERATOR THE NOSE PITCHED FORWARD AND THE ENGINE FELT LIKE IT WAS NOT GETTING ANY GAS. I WAS ABLE TO PRESS THE ACCELERATOR NEARLY ALL THE WAY TO THE FLOOR TO CONTINUE GETTING POWER TO THE ENGINE, BUT THE FIRST 2/3 OF THE PEDAL STROKE WERE COMPLETELY UNRESPONSIVE. A CHECK ENGINE LIGHT CAME ON AND IT WAS DIAGNOSED AS A THROTTLE BODY ISSUE. AFTER DOING SOME RESEARCH, THIS SEEMS TO BE A WELL DOCUMENTED ISSUE ON A NUMBER OF TACOMA FORUMS. THE COST TO REPLACE WILL BE $1400 DOLLARS NEW OR $400 DOLLARS USED. I AM SKEPTICAL TO PURCHASE A REFURBISHED PART DUE TO THE KNOWN ISSUE WITH IT. THIS HAS HAPPENED A TOTAL OF 6 TIMES IN 3.5 YEARS OF OWNING THE VEHICLE AND SEEMS TO OCCUR IN COLDER WEATHER. TYPICALLY AFTER PULLING OVER AND SHUTTING THE CAR OFF FOR 30 SECONDS, THE ISSUE IS GONE. IT WILL UNDOUBTEDLY HAPPEN AGAIN, BUT YOU NEVER KNOW WHEN.

NHTSA ID
10749074
Incident
Dec 2, 2013
Mileage
120,000 mi
Electrical
Filed Oct 3, 2014

TL* THE CONTACT OWNS A 2003 TOYOTA TACOMA. WHILE DRIVING VARIOUS SPEEDS, A CHIMING NOISE ACTIVATED IN THE VEHICLE. THE FAILURE OCCURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO A DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 110,700.

NHTSA ID
10641163
Incident
Jul 15, 2014
Mileage
110,700 mi
ElectricalFuel system
Filed Jun 18, 2013

I'M FILING THE COMPLIANT TO ACKNOWLEDGE THE FACT THAT THESE OLDER FLY BY WIRE THROTTLE BODIES HAVE A FAULTY TPS THAT IS ONLY REPLACEABLE AS A WHOLE NEW THROTTLE BODY. THE COST ON THEM IS BETWEEN 700 TO 1000 DOLLARS. MY TACOMA DO HAVE A FAULTY TPS ON IT. I'M WAITING TO SAVE UP ENOUGH MONEY TO REPLACE THE THROTTLE BODY HOWEVER, THERE HAVE BEEN NUMEROUS TIMES THAT UPON PULLING OUT INTO TRAFFIC IT HAS ACTED UP. WHEN THIS HAPPENS YOU GET A VERY BAD HESITATION OR LACK OF ACCELERATION TO THE POINT OF ENDANGERING MYSELF AND OTHER DRIVERS. THE HESITATION HAS LASTED AS LONG AS 3 TO 5 SECONDS BEFORE THE THROTTLE WILL FINALLY RESPOND. THE CONDITION WILL ONLY HAPPEN DURING HOT SUMMER MONTHS. THANK YOU FOR YOUR TIME AND WOULD LIKE THE SEE THIS LOOKED INTO AND OR RESOLVED. I WILL BE ABLE TO REPLACE THE THROTTLE BODY BECAUSE I WORK AT A DEALERSHIP AND GET THE PARTS AT COST. HOWEVER SOME PEOPLE MAY NOT BE ABLE TO SAVE UP THE COST FOR THE NEW PART. THANKS AGAIN SINCERELY!! *TR

NHTSA ID
10520372
Incident
Jun 18, 2013
Mileage
80,000 mi
Electrical
Filed Mar 3, 2010

2003 TOYOTA TACOMA INSTRUMENT PANEL LIGHT FAILURE. *TR

NHTSA ID
10316207
Incident
Mar 3, 2010
Electrical
Filed Feb 24, 2009

INSTRUMENT PANEL LIGHTS SEQUENTIAL FAILURE. THERE ARE TWO LIGHTS FOR THE INSTRUMENT PANEL. ONE FAILED AND THEN 1 MONTH LATER, THE OTHER LIGHT FAILED. *TR

NHTSA ID
10259734
Incident
Feb 20, 2009
Mileage
99,000 mi
ElectricalEngine
Filed Dec 29, 2006

I PURCHASED MY 2003 TOYOTA TACOMA 4X4 IN MAY OF 2003 IN WHICH AS OF THIS DATE OF 12.29.06 MY TRUCK HAS 43K MILES ON IT AND IS IN EXCELLANT CONDITION. OVER THE COURSE OF THE PAST 6 MONTHS I HAVE HAD TO SPEND THOUSANDS OF DOLLARS ON THIS TRUCK AND STILL CAN NOT DRIVE IT. I HAVE HAD TO PUT A BRANDNEW CRANKSHAFT KIT IN MY TRUCK DUE TO THE KEYWAY ON THE CRANKSHAFT SHEARING OFF RESULTING IN MY TRUCK SHUTTING DOWN. AFTER INSPECTING MY TRUCK BY A CERTIFIED MECHANIC THE KEY WAS NOT THERE AFTER IT HAD SHEARED OFF IN WHICH PARTS HAD MOVED FORWARD AND GROUND INTO THE METAL. AFTER THE CRANKSHAFT REPLACEMENT I CONTINUED TO HAVE MORE AND MORE PROBLEMS WITH THE TRUCK. I HAVE REPLACED THE CRANKSHAFT, HARMONIC BALANCER, NEW FAN, OIL PUMP BECAUSE THE TRUCK WILL NOT HOLD OIL PRESSURE, MASS AIR FLOW SENSOR, CRANK SENSOR, CAM SENSOR'S, RE-SETTING OF THE COMPUTER AND LABOR COST. I PICKED MY TRUCK UP ON A FRIDAY AFTER IT CAME BACK FROM HUNTERSVILLE, NC AT LAKE NORMAN TOYOTA IN WHICH THE TRUCK WAS HOOKED UP AND WAS GIVEN A CLEAN BILL OF HEALTH BUT, THE TRUCK LEFT ME STRANDED ONCE AGAIN ON SUNDAY NIGHT AT 7:00 PM IN WHICH I HAD TO HAVE A ROLL BACK PICK IT UP FOR THE FOURTH TIME. THE OIL LIGHT CAME ON WHEN THE ENGINE WOULD IDLE LESS THAN 1K RPMS IN WHICH IT THEN FINALLY HAD TO BE SHUT OFF AS SOON AS I HEARD THIS DUE TO THE SOUNDS OF METAL RUBBING METAL. THE TRUCK IS NOW LOCATED AT LEATHERMAN AUTO LOCATED IN NEWTON, NC (828.465.5269) IN WHICH THE OWNER, SCOTT HAS NOT MADE ANY REPAIRS TO THIS TRUCK YET. THE CHECK ENGINE LIGHT HAS CAME ON IN ALL FOUR INSTANCES AS WELL AS THE OIL LIGHT AND OTHER LIGHTS AND I THEN LOOSE CONTROL OF MY TRUCK DUE TO IT SHUTTING DOWN. I WAS ON I-40 TRAVELING AT 65-70 MPH WHEN MY TRUCK STARTED JERKING AGAIN AND THEN I LOST MY POWER STEERING AGAIN AND HAD TO FIGHT WITH THE TRUCK TO GET IT OFF THE ROAD. THE TRUCK IS STALLING OUT IN WHICH I AM IN FEAR OF EITHER MYSELF OR ONE OF MY FAMILY MEMBERS BECOMING INJURED OR POSSIBLY KILLED BECAUSE OF THIS INSTANCE.

NHTSA ID
10177304
Incident
Dec 1, 2006
Mileage
42,500 mi
BrakesElectrical
Filed Sep 5, 2006

I PURCHASED A 2003 TOYOTA TACOMA. I HAVE HAD A PROBLEM WITH THE BRAKE LIGHT COMING ON IN THE WINTER. WHEN I PRESS THE BRAKE THE FIRST TIME THE LIGHT STAYS ON UNTIL THE TRUCK WARMS UP; THEN GOES OUT. I TOOK THE TRUCK TO TOYOTA AND THEY COULDN'T FIND A PROBLEM. NOW THE LIGHT IS PERIODICALLY COMING UP AND STAYING ON A COUPLE OF MINUTES IN THE WARM WEATHER. I AGAIN TOOK IT TO TOYOTA AND THEY AGAIN COULDN'T FIND A PROBLEM. *JB

NHTSA ID
10167363
Incident
Sep 1, 2006
Electrical
Filed Aug 1, 2005
Fire reported

WHILE THE VEHICLE WAS IN THE PROCESS OF BEING DRIVEN IT BEGAN TO DEVELOP ELECTRICAL PROBLEMS. ULTIMATELY THE ELECTRICAL PROBLEM DEVELOPED INTO A FIRE THAT DAMAGED COMPONENTS UNDER THE HOOD AS WELL AS CAUSING STRUCTURAL DAMAGES. AT THE PRESENT TIME THE VEHICLE REMAINS IN ITS POST FIRE CONDITION AWAITING REPAIR. THE VEHICLE INVOLVED IS A 2003 TOYOTA TACOMA DOUBLE CAB, IT WAS PURCHASED NEW AND WAS AND IS UNDER FULL FACTORY WARRANTIES. AS OF YET NOTHING HAS BEEN DONE BY TOYOTA OR BY THE LOCAL DEALERSHIP TO ADDRESS THE PROBLEM AND TO REPAIR THE VEHICLE. INSTEAD, BOTH TOYOTA AND THEIR LOCAL DEALERSHIP HAVE REPEATEDLY INSTRUCTED ME TO ABSORB THE PROBLEM MYSELF BY TURNING IT INTO MY INSURANCE COMPANY. THIS THEN EXPOSES ME TO COSTS OUTSIDE OF THE WARRANTY, MAKES THE INSURANCE CARRIER RESPONSIBLE FOR A DEFECT THAT SHOULD BE COVERABLE BY WARRANTY AND DOES NOTHING TO ASSURE THE CAUSE OF THE FIRE WAS FOREVER CORRECTED TO PREVENT A RE-OCCURRENCE TO EITHER MYSELF OR TO OTHERS WHO MAY SUFFER THE SAME PROBLEMS. *JB

NHTSA ID
10130807
Incident
Jul 22, 2005
Mileage
29,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .