NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
13 reportsClear category filter127,817 miles · May 10, 2021
Electrical System
TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE SPEEDOMETER AND THE FUEL GAUGE STOPPED WORKING. THE CONTACT ALSO STATED THAT AFTER REPLACING THE BATTERY, THE VEHICLE FAILED TO START-UP. THERE WAS NO WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO B…
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TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THE SPEEDOMETER AND THE FUEL GAUGE STOPPED WORKING. THE CONTACT ALSO STATED THAT AFTER REPLACING THE BATTERY, THE VEHICLE FAILED TO START-UP. THERE WAS NO WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENTIRE ELECTRICAL WIRING NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 127,817.
NHTSA ODI #11415984
80,000 miles · Feb 11, 2020
Electrical SystemFire
TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. WHILE DRIVING 40-45 MPH THE HEATER/ AIR CONDITIONER UNIT BECAME INOPERABLE AS SMOKE WAS ENTERED THE VEHICLE THROUGH THE VENTS. THE CONTACT NOTICED THE WIRES WERE MELTED AND DISCONNECTED THE WIRES FROM THE COUPLING. THE VEHICLE WAS TAKEN TO TOYOTA OF KINGSPORT (2525 E STONE DR, KINGSPORT…
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TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. WHILE DRIVING 40-45 MPH THE HEATER/ AIR CONDITIONER UNIT BECAME INOPERABLE AS SMOKE WAS ENTERED THE VEHICLE THROUGH THE VENTS. THE CONTACT NOTICED THE WIRES WERE MELTED AND DISCONNECTED THE WIRES FROM THE COUPLING. THE VEHICLE WAS TAKEN TO TOYOTA OF KINGSPORT (2525 E STONE DR, KINGSPORT, TN 37660) WHERE THE FAILURE WAS DIAGNOSED THAT THE BLOWER MOTOR OVERHEATED]. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 80,000.
NHTSA ODI #11308511
Mileage unknown · Sep 30, 2019
Electrical SystemElectronic Stability Control (esc)
ON AUGUST 17, 2019, I HAD BEEN STOPPED AT A DRIVE THROUGH FAST FOOD RESTAURANT WHEN I HEARD A HISSING SOUND AND WHAT LOOKED LIKE STEAM COMING FROM THE REAR UNDERCARRIAGE OF MY TRUCK. IT WAS NOTICEABLE ENOUGH TO HAVE ME GET DOWN AND PHYSICALLY LOOK AT THE VEHICLE. I DID NOT SEE ANY OBVIOUS SIGNS OF DAMAGE OR ERROR, SO I WENT AB…
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ON AUGUST 17, 2019, I HAD BEEN STOPPED AT A DRIVE THROUGH FAST FOOD RESTAURANT WHEN I HEARD A HISSING SOUND AND WHAT LOOKED LIKE STEAM COMING FROM THE REAR UNDERCARRIAGE OF MY TRUCK. IT WAS NOTICEABLE ENOUGH TO HAVE ME GET DOWN AND PHYSICALLY LOOK AT THE VEHICLE. I DID NOT SEE ANY OBVIOUS SIGNS OF DAMAGE OR ERROR, SO I WENT ABOUT MY DAY AS USUAL. I HAVE NOTICED SINCE THEN, THIS NOISE HAPPENS SPORADICALLY AND THE A/C IS NOT WORKING PROPERLY. I PARKED THE TRUCK FOR THREE WEEKS AND WHEN I WENT TO START THE TRUCK, A BUNCH OF INSTRUMENT PANEL LIGHTS WERE FLASHING, WIPERS WERE WIPING AND INTERIOR LIGHTS WERE FLASHING OFF AND ON. I TURNED THE TRUCK OFF AND THEN ATTEMPTED TO START AGAIN, BUT IT WOULD NOT START SO I HAD TO HAVE THE BATTERY CHARGED. NOW THE VEHICLE'S REAR BLINKERS DO NOT WORK PROPERLY AND STEREO WILL NOT TURN ON. FUSES SEEM ALRIGHT WITH THE EXCEPTION OF ONE THAT CONTINUOUSLY POPS WHEN REPLACED (FUSE FOR STEREO).
NHTSA ODI #11259117
102,000 miles · Feb 28, 2019
Electrical SystemSeatsFire
TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. THE CONTACT STATED THAT THE DRIVER'S SEAT OVERHEATED WHEN THE SEAT HEATER WAS ACTIVATED. THE CONTACT ALSO DETECTED A BURNING ODOR INSIDE THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF T…
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TL* THE CONTACT OWNS A 2013 TOYOTA TACOMA. THE CONTACT STATED THAT THE DRIVER'S SEAT OVERHEATED WHEN THE SEAT HEATER WAS ACTIVATED. THE CONTACT ALSO DETECTED A BURNING ODOR INSIDE THE VEHICLE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 102,000. *DT *DT
NHTSA ODI #11183093
Mileage unknown · Nov 1, 2018
Electrical System
I HAVE HAD 8 ELECTRIC DOOR LOCKS FAIL IN THE LAST THREE YEARS
NHTSA ODI #11144708
89,000 miles · Sep 21, 2018
Air BagsElectrical SystemVehicle Speed Control
ISSUE WAS NOTICED WHILE DRIVING, ATTEMPTED TO ACTIVATE HORN WHEN VEHICLE IN ONCOMING LANE CROSSED IN TO MY LANE. HORN WOULD NOT ACTIVATE. THANKFULLY OTHER DRIVER COURSE CORRECTED IN TIME. COMPLAINT IS RELATED TO HAS BEEN REPORTED TO ME BY TOYOTA AS SUDDEN FAILURE OF THE CLOCK SPRING OR SPIRAL CABLE. HORN FAILED APPROXIMATELY…
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ISSUE WAS NOTICED WHILE DRIVING, ATTEMPTED TO ACTIVATE HORN WHEN VEHICLE IN ONCOMING LANE CROSSED IN TO MY LANE. HORN WOULD NOT ACTIVATE. THANKFULLY OTHER DRIVER COURSE CORRECTED IN TIME. COMPLAINT IS RELATED TO HAS BEEN REPORTED TO ME BY TOYOTA AS SUDDEN FAILURE OF THE CLOCK SPRING OR SPIRAL CABLE. HORN FAILED APPROXIMATELY ONE WEEK AFTER VEHICLE HAD JUST PASSED AN ANNUAL STATE INSPECTION. WAS INFORMED THAT THIS IS SOMETHING "THAT HAPPENS" WITH TIME AND FORCED TO PAY $700 TO HAVE REPAIRED. WAS WARNED THAT PART THAT FAILED WAS ALSO IN CONTROL OF AIRBAGS, CRUISE CONTROL AND OTHER ELECTRONICS EMBEDDED IN THE STEERING COLUMN. THIS IS AN ITEM WHICH HAS PREVIOUSLY BEEN VOLUNTARILY RECALLED ON OTHER MODEL YEARS OF TOYOTA TACOMA'S AND OTHER MODELS.
NHTSA ODI #11130640
50,000 miles · Apr 16, 2018
Electrical System
I'VE HAD 5 DOOR LOCK ACTUATORS FAIL ON MY 4 DOOR TACOMA. BOTH PASSENGER SIDE LOCKS WERE INOPERATIVE AT THE SAME TIME. WHEN THE DOOR LOCKS FAIL, THE ELECTRONIC LOCKS AND KEYLESS ENTRY DO NOT WORK. THE PASSENGER-SIDE DOORS DO NOT HAVE A KEY-HOLE BACKUP, MEANING THAT ITS NOT POSSIBLE TO UNLOCK THOSE DOORS WITHOUT HAVING TO CRAWL…
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I'VE HAD 5 DOOR LOCK ACTUATORS FAIL ON MY 4 DOOR TACOMA. BOTH PASSENGER SIDE LOCKS WERE INOPERATIVE AT THE SAME TIME. WHEN THE DOOR LOCKS FAIL, THE ELECTRONIC LOCKS AND KEYLESS ENTRY DO NOT WORK. THE PASSENGER-SIDE DOORS DO NOT HAVE A KEY-HOLE BACKUP, MEANING THAT ITS NOT POSSIBLE TO UNLOCK THOSE DOORS WITHOUT HAVING TO CRAWL THROUGH THE VEHICLE FROM THE DRIVER'S SIDE. IF I NEEDED TO GET A CHILD OUT OF THE BACK-SEAT QUICKLY, THAT WOULD NOT HAVE BEEN POSSIBLE.
NHTSA ODI #11088454
Mileage unknown · Jan 8, 2016
Air BagsElectrical SystemUnknown Or Other
MY HORN STOPPED WORKING AND WHEN I TOOK MY TRUCK TO THE DEALER HE SAID THAT IT WAS THE CLOCK SPRING CABLE INSIDE OF THE STEERING WHEEL. THE SERVICE AGENT DANIEL ARVIZA AT NORTH BAKERSFIELD TOYOTA IN BAKERSFIELD CALIFORNIA ADVISED ME THAT IF I DIDN'T GET IT FIXED THAT THE AIRBAG COULD FAIL TO DEPLOY IN THE CASE OF AN ACCIDENT. …
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MY HORN STOPPED WORKING AND WHEN I TOOK MY TRUCK TO THE DEALER HE SAID THAT IT WAS THE CLOCK SPRING CABLE INSIDE OF THE STEERING WHEEL. THE SERVICE AGENT DANIEL ARVIZA AT NORTH BAKERSFIELD TOYOTA IN BAKERSFIELD CALIFORNIA ADVISED ME THAT IF I DIDN'T GET IT FIXED THAT THE AIRBAG COULD FAIL TO DEPLOY IN THE CASE OF AN ACCIDENT. THIS SEEMS LIKE A IMPORTANT PART OF THE TRUCK TO FAIL AFTER ONLY 3 YEARS. I BOUGHT THE TRUCK NEW FROM THE DEALERSHIP AND THE WARRANTY HAS EXPIRED. IT'S GOING TO COST ALMOST 500 DOLLARS, BUT BECAUSE IT IS A SAFETY ISSUE I HAVE NO CHOICE BUT TO HAVE THE PART REPLACED.
NHTSA ODI #10818952
70,000 miles · Dec 31, 2015
Air BagsElectrical SystemStructureCrashFireInjury
WE HIT BLACK ICE AND SPUN FLIPPED INTO A DITCH ONTO THE PASSENGER SIDE OF THE TRUCK AIRBAG DEPLOYED ON THE PASSENGER SIDE THE AIRBAG CAUGHT ON FIRE CATCHING THE WHOLE TRUCK ON FIRE.
NHTSA ODI #10817278
46,538 miles · Oct 1, 2015
Electrical System
THE HORN CEASED TO WORK IN THE STRAIGHT AHEAD POSITION OF THE STEERING WHEEL. TOYOTA CHARGED ME $530 TO REPLACE THE SPIRAL CABLE. I CONSIDERED IT A SAFETY ISSUE. CONSIDER DRIVING ON A BUSY HIGHWAY AND THE VEHICLE NEXT TO YOU TRIES TO MOVE INTO YOUR LANE. I WROTE A LETTER OF COMPLAINT TO TOYOTA USA. THEY RESPONDED ONLY THAT …
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THE HORN CEASED TO WORK IN THE STRAIGHT AHEAD POSITION OF THE STEERING WHEEL. TOYOTA CHARGED ME $530 TO REPLACE THE SPIRAL CABLE. I CONSIDERED IT A SAFETY ISSUE. CONSIDER DRIVING ON A BUSY HIGHWAY AND THE VEHICLE NEXT TO YOU TRIES TO MOVE INTO YOUR LANE. I WROTE A LETTER OF COMPLAINT TO TOYOTA USA. THEY RESPONDED ONLY THAT MY VEHICLE WAS OUT OF WARRANTY.
NHTSA ODI #10778956
Official recalls
6Jul 3, 2017
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops installed by SET or SET dealers. The adhesive attaching the hood scoop may weaken, allowing the hood scoop to detach from the vehicle.
Consequence & remedy
Consequence: If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
Remedy: SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on September 1, 2017. Owners may contact SET customer service at 1-954-429-2000. SET's number for this recall is SET17B.
Additional source detail variants (2)
Equipment
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops installed by SET or SET dealers. The adhesive attaching the hood scoop may weaken, allowing the hood scoop to detach from the vehicle.
Consequence: If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
Remedy: SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on September 1, 2017. Owners may contact SET customer service at 1-954-429-2000. SET's number for this recall is SET17B.
Structure:body:hood:hinge And Attachments
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops installed by SET or SET dealers. The adhesive attaching the hood scoop may weaken, allowing the hood scoop to detach from the vehicle.
Consequence: If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
Remedy: SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on September 1, 2017. Owners may contact SET customer service at 1-954-429-2000. SET's number for this recall is SET17B.
Aug 4, 2014
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2008-2014 FJ Cruiser and Tacoma vehicles equipped with accessory wheels and tires installed by Toyota or dealers prior to the vehicle's first sale. The affected vehicles may list incorrect spare tire size and/or cold tire inflation information on the tire placard. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard No. 110, "Tire Selection and Rims for Passenger Cars."
Consequence & remedy
Consequence: If the spare tire is inflated to the incorrect pressure provided on the placard, tire failure may occur while it is being driven on, increasing the risk of a crash.
Remedy: For the involved vehicles, overlay stickers to correct the tire placard will either be mailed to owners or provided to dealers for placement over the incorrect information on the placard. The recall is expected to begin in September 2014. Owners may contact Toyota customer service at 1-800-331-4331.
Feb 12, 2014
Toyota is recalling certain model year 2012 and 2013 Toyota Tacoma and Lexus RX350 vehicles and certain model year 2012 Toyota Rav4 vehicles. In the affected vehicles, the brake system contains a brake actuator that adjusts the fluid pressure of each wheel cylinder. An electrical component within the actuator may experience an increased resistance resulting in the illumination of various warning lights, including those for the Vehicle Stability Control (VSC) system, Antilock Brake System (ABS), and Traction Control system.
Consequence & remedy
Consequence: If this occurs, these systems could become inoperative, reducing the directional control assistance, increasing the risk of a crash.
Remedy: Toyota will notify owners, and Toyota and Lexus dealers will update the software for the Skid Control electronic control unit, free of charge. The recall began on March 28, 2014. Owners may contact Toyota at 1-800-331-4331.
Additional source detail variants (2)
Electronic Stability Control (esc)
Toyota is recalling certain model year 2012 and 2013 Toyota Tacoma and Lexus RX350 vehicles and certain model year 2012 Toyota Rav4 vehicles. In the affected vehicles, the brake system contains a brake actuator that adjusts the fluid pressure of each wheel cylinder. An electrical component within the actuator may experience an increased resistance resulting in the illumination of various warning lights, including those for the Vehicle Stability Control (VSC) system, Antilock Brake System (ABS), and Traction Control system.
Consequence: If this occurs, these systems could become inoperative, reducing the directional control assistance, increasing the risk of a crash.
Remedy: Toyota will notify owners, and Toyota and Lexus dealers will update the software for the Skid Control electronic control unit, free of charge. The recall began on March 28, 2014. Owners may contact Toyota at 1-800-331-4331.
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
Toyota is recalling certain model year 2012 and 2013 Toyota Tacoma and Lexus RX350 vehicles and certain model year 2012 Toyota Rav4 vehicles. In the affected vehicles, the brake system contains a brake actuator that adjusts the fluid pressure of each wheel cylinder. An electrical component within the actuator may experience an increased resistance resulting in the illumination of various warning lights, including those for the Vehicle Stability Control (VSC) system, Antilock Brake System (ABS), and Traction Control system.
Consequence: If this occurs, these systems could become inoperative, reducing the directional control assistance, increasing the risk of a crash.
Remedy: Toyota will notify owners, and Toyota and Lexus dealers will update the software for the Skid Control electronic control unit, free of charge. The recall began on March 28, 2014. Owners may contact Toyota at 1-800-331-4331.
Nov 7, 2013
Toyota Motor Engineering & Manufacturing North America (Toyota) is recalling certain model year 2013-2014 Tacoma vehicles manufactured July 1, 2013, through October 11, 2013. The engines of the affected vehicles contain valve springs that may break over time.
Consequence & remedy
Consequence: If the valve springs break, the engine could fail and stall while the vehicle is being driven, increasing the risk of a crash.
Remedy: Toyota will notify owners, and dealers will replace the valve springs, free of charge. The recall began on November 27, 2013. Owners may contact Toyota at 1-800-331-4331.
Oct 17, 2013
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2012-2013 Tacoma vehicles equipped with 18" Maverick Alloy Wheels. In the affected vehicles, the spare tire requires the use of a different style of lug nut to attach it to the vehicle than the other wheels use. These lug nuts were not provided with the vehicle.
Consequence & remedy
Consequence: If the spare tire/wheel is installed on the vehicle using the lug nuts from another wheel, damage to the wheel could result and may eventually lead to a loose wheel, increasing the risk of a crash.
Remedy: SET will notify owners, and dealers will: (a) Install a Warning Label on the spare tire/wheel, (b) supply a bag containing proper spare wheel lug nuts, and (c) place an Owner's Manual Addendum in the vehicle's glove box. The recall began on January 23, 2014. Owners may contact SET at 1-954-429-2000.
Apr 9, 2013
Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-2013 Toyota Venza, 2010-2011 Toyota 4Runner, 2010-2013 Toyota Tacoma, 2011-2012 Toyota Sienna, 2012 Toyota Prius, 2013 Scion FR-S, 2011 Scion XD, 2011 Scion XB, and 2012 Scion TC vehicles. These vehicles were sold with labels that were outside the allowable one percent of accuracy of actual weight added. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 110, "Tire Selection and Rims."
Consequence & remedy
Consequence: An inaccurate label could lead to owners overloading their vehicles and tires. An overloaded vehicle can result in a tire failure which may result in a vehicle crash, personal injury, or property damage.
Remedy: Southeast Toyota will notify owners and provide a corrected label with instructions concerning its installation. A small group of the affected vehicles will need additonal remedies which are still being developed. The recall began on May 28, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1EA19001 · Electrical Overstress
Opened Apr 19, 2019 · Closed Sep 19, 2024
Status: closed (inferred from source dates) · Air Bags: Air Bag/restraint Control Module
The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect. During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW. The ECU receives signals from crash sensors mounted in the vehicle and deploys the vehicle air bags and seat belt pretensioners in accordance with manufacturer design specifications. The ECU in the subject vehicles contains a model DS84 application-specific integrated circuit (ASIC) which controls the communication of the crash sensor signal, firing commands (i.e., when to deploy the airbag(s) and/or pretensioners), and fault information (e.g., diagnostic trouble codes). In September 2016, FCA announced recall 16V-668 for certain model year (MY) 2010 to 2014 Chrysler, Dodge and Jeep products manufactured with the subject ZF-TRW ACU. In this recall, FCA discussed an EOS condition that resulted in a failure of the subject DS84 ASIC, which caused air bag non-deployment. FCA noted that the defect condition had only been observed in vehicles equipped with sensor harnessing routed across the front of the vehicle. Other FCA vehicles that also used the subject ACU, but were not equipped with cross-car harnessing, had not experienced EOS failures, despite similar time in service. During the course of this investigation, ODI sent two separate Information Request (IR) letters to six vehicle manufactures (including FCA, Hyundai, Honda, Kia, Mitsubishi, and Toyota) and one IR letter to ZF-TRW. These IR letters resulted in ODI receiving comprehensive data from these manufacturers and suppliers. Studies of this data found that the DS84 ASIC does not have sufficient protection against negative electrical transients or electrical overstress (“EOS”) that can be generated in certain severe crashes. An electrical transient occurs when the electrical power supplied to a circuit changes momentarily over a short duration of time. In these severe crash cases, the crash sensors and other powered wiring can be damaged and short circuited so as to create a negative electrical transient of sufficient intensity and duration (that are outside the vehicle manufacturer's specification) to damage the ASIC before the restraint device deployment signal is received by the SRS ECU. This damaged signal can lead to incomplete or nondeployment of the air bags and/or pretensioners. Airbag non-deployment and/or lack of pretensioner operation can increase the risk or severity of injury in a crash.A total of 8 fatalities and 14 injuries were associated with known EOS events. The common element in all investigated manufacturers vehicles is the SRS ECU containing a DS84 ASIC manufactured by ZF-TRW. The risk associated with the ASIC is equally shared among all OEMS involved in the investigation. The actual real-world risk can be mitigated by other factors which were assessed by ODI during this investigation. The first mitigating factor involves protections built into the ACU design which protect the DS84 ASIC from damage. There are multiple strategies and levels of protection employed by different OEMs that provide effective EOS mitigation. The two most common strategies at the ACU level are circuit protection diodes on the remote senor signal lines, and current limiting resistors that protect critical components. The second mitigating factor is found at the vehicle level and involves the location and routing of the wires leading from the crash sensors to the SRS ECU. If the wires are well protected in a crash and are not routed with other power wires carrying large currents, the risk for an EOS event is significantly reduced or eliminated. These design specific factors combine to produce a spectrum of risk for the vehicles equipped with ACUs using the DS84 ASIC. Given the many of years of field exposure, it is possible to divide the subject population into two groups; vehicles which have experienced EOS events, and vehicles which have not experienced EOS field events. Four of the six OEMs involved in this investigation have experienced EOS field events on at least one of their models equipped with a DS84 ASIC. All vehicle models (including the Toyota models identified in the Failure Report Summary of the opening resume for this investigation) with field events have been recalled. In an abundance of caution, ODI kept this investigation open five years to monitor field performance and did not identify any field events on vehicles not included in existing safety recalls. Given the spectrum of risk identified in this investigation and that all vehicles with a demonstrated unreasonable risk have been recalled, ODI is closing this investigation. ODI is closing this investigation with the following manufacturer safety recalls: 16V-668, 18E-043, 18V-137, 18V-363, and 20V-024. With the recall actions taken by the subject vehicle and equipment manufacturers, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exists on other model or model year vehicles outside of the recall scopes. The agency reserves the right to take further action if warranted by the circumstances.