2023 Toyota Tundra electrical system problems

Related recalls

• Recall 23V111000Feb 22, 20238,989 vehicles
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2023 Tundra and Tundra Hybrid vehicles. A software error in the combination meter's electronic control unit (ECU) may cause the Instrument Panel LCD display to go blank. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."

  Risk: A blank display will not show critical information such as the speedometer or warning lights, increasing the risk of a crash.

  Remedy: Dealers will update the combination meter ECU software, free of charge. Owner notification letters are expected to be mailed April 17, 2023. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 23TA02.

What owners say

1. Filed Sep 1, 202657,000 miGABody & StructureElectrical SystemEngine

   The contact owns a 2023 Toyota Tundra. The contact stated that while starting the vehicle, the check engine, Auto Start/Stop, and another unknown warning light illuminated. The message "Grill Shutter Malfunction Low Voltage" was displayed. The vehicle was taken to the dealer, who determined that the battery sensor, alternator, and ECU had short-circuited. The dealer replaced the battery sensor, alternator, and ECU; however, the failure persisted with the check engine and…

   NHTSA complaint #11761331 · source
2. Filed Jul 17, 2026CADriver Assistance & Safety TechElectrical System

   Multiple vehicle systems have malfunctioned, including the transmission, infotainment/display screen, and backup camera. Most recently, the backup camera has stopped functioning, preventing a rear view while reversing. The vehicle is available for inspection upon request, along with any service records documenting prior repair attempts.The transmission issues created an unsafe driving condition due to unpredictable shifting and hesitation. In addition, the backup camera is…

   NHTSA complaint #11751056 · source
3. Filed May 19, 2026TXElectrical SystemEngineTransmission & Drivetrain

   While driving the vehicle on a public roadway at approximately 70mph, the vehicle suffered a sudden and catastrophic powertrain failure without timely warning. The check engine light illuminated, the physical engine oil pressure gauge dropped to absolute zero, and the dashboard immediately flashed a critical "Hybrid System Malfunction" warning. > This mechanical and electrical failure triggered an instantaneous, total loss of motor power while traveling live lane with…

   NHTSA complaint #11738802 · source
4. Filed Apr 30, 2026UTElectrical SystemEngine

   The 2023 Toyota Tundra Hybrid’s powertrain design may be insufficient to maintain basic safety maneuvers (specifically "limp mode" or emergency clearing) during an engine failure while operating under high-load conditions in mountainous terrain. This creates a life-threatening hazard for the occupants and other motorists. ​Statement of Fact: As an owner of a 2023 Toyota Tundra Hybrid, I primarily utilize this vehicle to tow a 9,000 lbs travel trailer through the…

   NHTSA complaint #11734911 · source
5. Filed Mar 2, 2026IDElectrical SystemEngineLighting

   I received recall (Nov 2025) for engine replacement due to safety failure of the engine and toyota still does not have replacement. Also received recall for reverse lights that are still not avaialble (feb 2025)

   NHTSA complaint #11721606 · source
6. Filed Feb 13, 2026GAElectrical SystemFuel, Hybrid & EV PropulsionTransmission & Drivetrain

   Vehicle shutting down while driving (3 incidents) Diagnostic codes P0A3F21, P1CAD49, P0A3F1F, and P1C5D19 Multiple failed repair attempts Toyota's refusal to address safety defect

   NHTSA complaint #11717829 · source
7. Filed Feb 9, 2026TXFireElectrical SystemEngine

   While operating my 2023 Toyota Tundra TRD Pro under normal conditions, I started the vehicle and activated standard factory equipment including the seat heaters and window/mirror defrosters. Shortly thereafter, I noticed a slight acrid odor inside the vehicle, which quickly became more pronounced. I drove approximately 200 feet, and immediately returned to my driveway. Upon shutting the vehicle down, I observed smoke coming from the engine compartment. I opened the hood and…

   NHTSA complaint #11716778 · source
8. Filed Dec 30, 2025MEElectrical SystemEngineTransmission & Drivetrain

   2023 Toyota Tundra experienced repeated engine stalling and vehicle lock-up while driving on public roads, including in an intersection. During one incident, the driver was thrown forward into the steering wheel. A Toyota dealer attempted repair by replacing the neutral/park safety switch, but the repair failed and the dangerous condition persisted immediately after. The vehicle has been removed from use due to safety concerns. The issue is consistent with known engine…

   NHTSA complaint #11707708 · source
9. Filed Dec 24, 2025TXElectrical SystemEngineOther / Unknown

   While driving today the engine check light turned on, and the engine turned off (stalled) while in the middle of the road with a good amount of traffic around me. I pulled off to the side of the road and gave the engine a minute. I turned the truck back on again, the engine sounded very rough turning on and rough while driving. After a minute or two of driving, the engine light turned on again, and the engine stopped (stalled) again while in the middle of the road. I stopped…

   NHTSA complaint #11706983 · source
10. Filed Dec 23, 2025PAElectrical SystemEngineFuel, Hybrid & EV Propulsion

    This is ridiculous if there’s debris in the engine of a risk for it and risk for the engine to go I want a new vehicle there’s 18k miles on this truck brand new shape and I will be putting my family in this. This is a risk I’m not willing to take. This needs to be bought back

    NHTSA complaint #11706881 · source
11. Filed Dec 3, 2025PAElectrical SystemEngineAcceleration & Cruise Control

    Huge delay in the throttle response. You press on the throttle and there is sometimes a hesitation and the vehicle will not move or is jerky.

    NHTSA complaint #11702652 · source
12. Filed Oct 21, 2025FLElectrical SystemEngineFuel, Hybrid & EV Propulsion

    The engine of my 2023 Toyota Tundra failed at approximately 34,500 miles. The failure involved sudden loss of oil pressure and severe internal damage, with metal shavings found in the oil and oil filter. The oil filter itself detached during the incident and was later recovered with metallic debris inside. The vehicle and the recovered filter are available for inspection upon request. While accelerating from a stop light on a busy morning public road, the engine suddenly…

    NHTSA complaint #11694816 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology