RoadVitals

2015 Toyota 4Runner 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.
13
Latest Oct 1, 2020
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.
15%
of 86 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.
0
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 2015 Toyota 4Runner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 13 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

Electrical
Filed Oct 1, 2020

TL* THE CONTACT OWNS A 2015 TOYOTA 4RUNNER. THE CONTACT STATED THAT HE WAS UNABLE TO LOCK AND UNLOCK THE PASSENGER'S SIDE DOOR. THE CONTACT CONTACTED KERRY TOYOTA SERVICE FLORENCE (6050 HOPEFUL CHURCH RD, FLORENCE, KY 41042; (859) 371-1518) AND THE VEHICLE WAS DIAGNOSED WITH A DEFECTIVE PASSENGER'S SIDE LOCK ACTUATOR. THE CONTACT WAS INFORMED THAT THE LOCK ACTUATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THE CONTACT WAS REFERRED TO THE NHTSA FOR ASSISTANCE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.

NHTSA ID
11362165
Incident
Jun 1, 2020
Mileage
50,000 mi
Electrical
Filed Sep 15, 2020

WHEN THE VEHICLE IS PUT IN REVERSE THE COMPUTER SCREEN REAR VIEW CAMERA IMAGE BECOMES BLURY, THE IMAGE SHAKES RAPIDLY AND STATIC WITH NEON LINES WOULD APPEAR DISTORTING THE CAMERA FOOTAGE. IT MADE THE REAR CAMERA SCREEN VIEW UNUSABLE AND UNRELIABLE. THIS HAPPENED OFF AND ON FOR OVER 2 YEARS AND DURING EACH SERVICE I WOULD ASK TOYOTA OF SAN LUIS OBISPO, CA TO DIAGNOSE AND FIX THE PROBLEM. THEY WOULD TELL ME THEY WERE NOT ABLE TO DUPLICATE THE PROBLEM AND THAT THEY UPDATED THE COMPUTER CHIP AND IT "SHOULD BE GOOD". THIS DID NOT RESOLVE THE PROBLEM. I WAS ABLE TO VIDEO TAPE THE PROBLEM AND SHOWED THE VIDEO TO THE SERVICE MANAGER. HE HAD ME SEND HIM MY VIDEO AND SAID HE NEEDED TO TALK TO CORPORATE. AFTER 2 MONTHS AND MULTIPLE PHONE CALLS TO HIM HE SAID THEY HAD SEEN THIS PROBLEM IN OTHER VEHICLES AT OTHER DEALERSHIPS AND CORPORATE APPROVED HIM TO REPLACE THE COMPUTER FREE OF CHARGE SINCE MY CONCERNS HAD BEEN DOCUMENTED AT MANY SERVICE INTERVALS WHILE THE VEHICLE WAS STILL UNDER WARRANTY. I AM VERY DISAPPOINTED IN HOW LONG IT TOOK TOYOTA OF SAN LUIS OBISPO, CA TO ACKNOWLEDGE THE PROBLEM AND AGREE TO DO THE REPAIR. I HAD TO GET VERY ASSERTIVE AND PERSISTENT IN ORDER TO GET THEM TO LISTEN TO MY CONCERNS AND FIX THE PROBLEM. I WANTED TO DOCUMENT THIS PROBLEM IN CASE ANYONE ELSE MAY HAVE THE SAME ISSUES.

NHTSA ID
11355050
Incident
Sep 1, 2017
Mileage
20,000 mi
Driver assistanceElectrical
Filed May 2, 2020

MULTIPLE TIMES NOW WHILE DRIVING UNDER NORMAL CONDITIONS WE HAVE EXPERIENCED THE INSTRUMENT PANEL GOING ROGUE. ABS, VSC, GAS, CHECK ENGINE, ALL LIGHTS WILL RANDOMLY COME ON. THE SCARY PART IS THIS MOST RECENT TIME IT JUMPED THE SPEEDOMETER WAY UP AS WELL. ANY HELP WOULD BE GREATLY APPRECIATED!

NHTSA ID
11323013
Incident
May 1, 2020
Mileage
68,000 mi
Body & structureElectrical
Filed Feb 21, 2020

BOTH THE DRIVER SIDE DOOR AND PASSENGER SIDE DOOR DO NOT OPEN WHEN WHEN REMOTELY ACTIVATED. THEY ALSO CANNOT BE LOCKED REMOTELY. I HAVE NO WAY OF OPENING THE PASSENGER SIDE DOOR FROM THE OUTSIDE. BOTH DOORS HAVE TO BE MANUALLY OPENED. THE DRIVER SIDE CAN BE OPENED BY THE KEY, BUT THE PASSENGER SIDE NEEDS TO BE OPENED INSIDE THE PASSENGER DOOR.. THIS IS A SAFETY ISSUE ESPECIALLY WHEN MY WIFE TAKES THE CAR. IT IS DANGEROUS THAT SHE CANNOT ENTER THE CAR IN A TIMELY MANNER OR EVEN LOCK THE CAR.

NHTSA ID
11310669
Incident
Jul 14, 2018
Mileage
50,000 mi
Electrical
Filed Feb 14, 2020

THE LOCK ACTUATOR MOTORS ON 4 OUT OF 5 DOORS HAVE STOPPED WORKING. ONLY THE DRIVERS AND REAR DOOR HAVE EXTERIOR KEY ENTRY, THIS DRAMATICALLY INHIBITS THE ACCESS TO THE BACK AND FRONT PASSENGER SEATS IN THE EVENT OF AN EMERGENCY.

NHTSA ID
11309123
Incident
Jun 8, 2019
Mileage
45,000 mi
Electrical
Filed May 7, 2019

THE DOOR LOCK ACTUATORS FAIL AT AN ALARMING RATE. MY DRIVER SIDE DOOR LOCK ACTUATOR FAILED AFTER ONLY 50,000 MILES. THIS PREVENTS THE CAR DOOR FROM LOCKING, WHICH IS A SAFETY CONCERN DURING A CRASH OR JUST TO PREVENT FORCED ENTRY.

NHTSA ID
11205949
Incident
May 4, 2019
Mileage
50,000 mi
ElectricalExterior lighting
Filed Feb 1, 2019

THE 4RUNNER'S ELECTRICAL SYSTEM SHUTS DOWN COMPLETELY WHILE DRIVING; AS IF SOMEONE WAS SUDDENTLY TURNED THE CAR OFF WHILE DRIVING THEN TURNED IT BACK ON. ALL DASH LIGHTS, INSTRUMENTATION, HEADLIGHTS, RADIO, ETC... SHUT DOWN AND THEN IT RESTARTS AUTOMATICALLY SHORTLY THEREAFTER. THIS HAPPENS MULTIPLE TIMES DAILY. IT OCCURS BOTH WHILE THE CAR IS IN PARK OR REVERSE OR DRIVING USUALLY BELOW 555MPH SINCE MUCH OF MY COMMUTE IS CITY VS. HIGHWAY. IT STARTED WITH THE RADIO HEAD UNIT ONLY THEN THE ISSUE HAS PROGRESSED TO THE ENTIRE ELECTRICAL SYSTEM. THIS SHOULD BE INVESTIGATED AS THIS IS A MAJOR SAFETY ISSUE AND COULD LEAD TO INJURY.

NHTSA ID
11173532
Incident
Dec 7, 2018
Mileage
76,000 mi
Electrical
Filed Dec 27, 2018

THE FRONT PASSENGER SIDE DOOR WILL NOT LOCK OR UNLOCK. I AM SURE YOU CAN UNDERSTAND THE SAFETY HAZARDS WITH THIS ISSUE. THIS DOOR WILL NOT LOCK OR UNLOCK WITH KEY FOB OR WITH THE LOCKING SYSTEM INSIDE THE CAR.

NHTSA ID
11163674
Incident
Dec 12, 2018
Mileage
50,000 mi
Electrical
Filed Oct 18, 2018

2015 TOYOTA 4RUNNER - DOOR LOCK ACTUATORS. AT AROUND 36,000 MILES THE REAR DRIVER'S SIDE DOOR ACTUATOR BEGAN TO FAIL INTERMITTENTLY. WITHIN A COUPLE MONTHS IT FAILED COMPLETELY AND THE REAR PASSENGER DOOR LOCK ACTUATOR BEGAN TO DISPLAY THE SAME PROBLEMS. AT 40,000 MILEAGES ALL OF THE DOOR LOCK ACTUATORS HAVE FAILED. THIS IS A NON-PROBLEM AND A MAJOR SAFETY ISSUE. IT IS ALSO VERY EXPENSIVE TO REPAIR.

NHTSA ID
11141238
Incident
Jun 1, 2018
Mileage
36,000 mi
Electrical
Filed Jul 19, 2018

DOOR ACTUATOR LOCKING OUT DRIVER, TO WHERE KEY DOESN'T EVEN WORK. EITHER THE DOOR WILL NOT LOCK, OR UNLOCK. THE FOB IS FINE AND SENDS THE SIGNAL AS YOU CAN HERE THE ACTUATOR TRYING TO MOVE. AND WHEN IT DOESN'T UNLOCK, YOU CAN'T EVEN UNLOCK THE DOOR WITH THE KEY. I WOULD THINK THIS WOULD BE A SAFETY ISSUE. I'VE READ A NUMBER OF COMPLAINTS ON A VARIETY OF SITES SUCH AS BELOW, THAT IT IS A KNOWN ISSUE? IF IT'S A KNOWN ISSUE, WHY ISN'T THERE SOME KIND OF SAFETY RECALL? SUPPOSE ALL OF THE ACTUATORS DIDN'T WORK AND THERE WAS A KID IN THE CAR. THIS WOULD BE THE THIRD OF 4 BAD ACTUATORS, SO THAT IS A POSSIBILITY. HTTPS://WWW.CARCOMPLAINTS.COM/TOYOTA/4RUNNER/2014/ELECTRICAL/AUTO_DOOR_LOCKS_NOT_WORKING.SHTML

NHTSA ID
11112417
Incident
Jul 10, 2018
Mileage
36,000 mi
ElectricalEnginePowertrain (other)
Filed Jan 3, 2018

TL* THE CONTACT OWNS A 2015 TOYOTA 4RUNNER. WHILE DRIVING IN THE LEFT LANE AT APPROXIMATELY 70 MPH, THE VEHICLE LOST POWER. THE CONTACT STATED THAT THE VEHICLE SEIZED AND WAS UNABLE TO BE MOVED. THE ENGINE WAS STILL RUNNING, BUT THE VEHICLE WOULD NOT ACCELERATE. ALL THE INDICATORS ON THE INSTRUMENT PANEL ILLUMINATED AT THE TIME OF THE FAILURE. MODERN TOYOTA (3178 PETERS CREEK PKWY, WINSTON-SALEM, NC 27127) DIAGNOSED THE VEHICLE, BUT THE CAUSE OF THE FAILURE WAS UNDETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 28,000. *TT *TR

NHTSA ID
11058235
Incident
Dec 16, 2017
Mileage
28,000 mi
Electrical
Filed Nov 29, 2016

ENTUNE RADIO/NAVIGATION SYSTEM CONTINUALLY CRASHES AND STALLS WHILE DRIVING CAUSING SAFETY HAZARD IF DRIVER HAS TO CONTINUALLY RESET THE RADIO POWER WHILE DRIVING. THIS USUALLY HAPPENS MORE SO WHEN THE NAVIGATION SYSTEM IS ENGAGED. IT WILL CRASH OUT OF NO WHERE, USE TO JUST HAPPEN WITH INSTRUCTIONS WERE BEING GIVEN THROUGH THE SPEAKER NOW ITS RANDOM. HAPPENS ALSO WHEN WITH JUST MUSIC PLAYING, WILL BE UNABLE TO CHANGE STATIONS OR CONTROL VOLUME WITH BUTTONS OR NOBS. THIS SEEMS TO BE HAPPENING TO A LARGE AMOUNT OF CUSTOMERS WHO HAVE NO WAY OF SOLVING THE ISSUE. MIGHT BE NEED FOR SAFETY RECALL AS PEOPLE MAY NEED TO CONTINUALLY RESET OR TRY TO FIGURE OUT WHATS WRONG WHILE DRIVING. OTHER SITES FORUMS WITH CUSTOMERS COMPLAINING ABOUT ISSUE; HTTP://WWW.TOYOTA-4RUNNER.ORG/5TH-GEN-T4RS/177008-ENTUNE-TROUBLE-LETS-GET-FIXED-2.HTML HTTP://WWW.TOYOTANATION.COM/FORUM/333-3RD-GENERATION-2014/873962-ENTUNE-NAV-RADIO-REBOOTING-S-OWN.HTML HTTP://TOYOTA-ENTUNE.COM/FORUM/VIEWTOPIC.PHP?P=2965 HTTPS://WWW.TACOMAWORLD.COM/THREADS/UPDATED-AM-I-THE-ONLY-ONE-WITH-THIS-ISSUE-MEDIA-SYSTEM-RESTARTING-WITHOUT-REASON.397207/ *TR

NHTSA ID
10928671
Incident
Nov 24, 2016
Mileage
15,075 mi
Electrical
Filed Sep 13, 2015

RODENT CHEWED THROUGH INJECTOR 3 WIRE. 4 DAYS LATER, AFTER I PAID FOR THE FIRST REPAIR...SEVERAL OTHER WIRES WERE CHEWED THROUGH. THE PREVIOUS CONNECTOR REPAIRED WITH "RODENT DETERRENT TAPE" WAS NOT DAMAGED.

NHTSA ID
10763422
Incident
Sep 4, 2015
Mileage
16,741 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 .