There are 7 stored owner reports matching the electrical system leading-label group for the 2023 Toyota Tacoma in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 7 of 7 matching reports.
Open the full vehicle complaint log (all categories)On February 16 I started my vehicle to drive home from work and the vehicle threw multiple error codes and shutdown while driving and would not start again. It was towed to the dealership. The dealership advised the problem was remedied. 11 days later the same problem occurred, vehicle threw multiple error codes and shutdown while driving. Vehicle needed to be towed again to the dealership.
The owner and operator of the vehicle, stated that they were driving the vehicle on the Interstate when they noticed white smoke and ashes emanating from the steering column. They pulled into the parking lot to investigate and opened the hood to see no smoke or fire. When they returned to the passenger compartment, the smoke turned black in color, and they observed fire emanating from the steering column. I am the Lead Fire Investigator on this incident for the Edmond Fire Department. The electrical components in the area observed with fire contained electrical arc sites and melting. No other accidental heat sources were present, and natural causes and human involvement were ruled out as well. Incident number is [XXX] in Edmond, OK. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Brake booster failure. When pressing and holding onto brake, it makes a buzzing/clicking noise. Just like the toyota prius brake booster recall/failure. Toyota claimed to be normal.
The contact owns a 2023 Toyota Tacoma. The contact stated that upon refueling, the fuel gauge indicated that there was 1/8 tank full, even though the fuel tank was full. There was no warning light illuminated. The local dealer was contacted; however, the vehicle was not diagnosed, and the contact was informed that the VIN was not under recall. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 4,700.
Wiring harness on the vehicle is being completely replaced due to "rodent damage" according to the dealer. I am not an automotive engineer but if compromised wiring finally fails while driving I suspect a number of systems could be affected. There was no indication of this problem during vehicle operations. My insurance company agreed to pay for this about $7200. I have owned the vehicle for ten months.
Bearing failure inside heater blower motor causing fan motor to burn out and filling the cabin with toxic electrical smoke
This Toyota Tacoma's soy based wiring attracts rodents and I have had to have repairs for the wiring. My 2 other older vehicles in the same location that does not have the soy based wiring there no problem. This is a world wide issue and no one has done nothing about. This is a safety issue that can be potentially dangerous, if some of the safety systems fail due to soy based wiring attracting rodents.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.