Break down of high pressure fuel pump causing lose of power and complete replacement of the fuel system
2012 Dodge RAM 3500
Owner reports · Recalls · Investigations
More warning signs than most RAM 3500 years
Owner complaints for the 2012 Dodge RAM 3500 are substantially higher than the model-year median of 124.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all RAM 3500 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
165 reports with mileage · 201 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Steering. Review the 222 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 45 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
366 reportsThe WIN Module for the ignition system on my truck is faulty. There has been several time where I'm driving down the highway and the vehicle just shuts off completely. This disables my power steering and brakes. So I either have to shift into neutral and try to start the engine while rolling with a trailer hooked on behind me…
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The WIN Module for the ignition system on my truck is faulty. There has been several time where I'm driving down the highway and the vehicle just shuts off completely. This disables my power steering and brakes. So I either have to shift into neutral and try to start the engine while rolling with a trailer hooked on behind me with no road shoulders to pull off on or if shoulders on road pull off and try to restart the truck then again. There has also been times when I start the truck that the dash lights just flash or the truck starts for a second and then shuts off again on its own with the key still turned to run. The dealer said that this has been happening a lot on these trucks and there is no recall for it. In my opinion this is a major safety hazard for myself and others traveling on the road.
The contact owns a 2012 Ram 3500. The contact received notification for NHTSA Campaign Number: 21V398000 (Wheels) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonab…
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The contact owns a 2012 Ram 3500. The contact received notification for NHTSA Campaign Number: 21V398000 (Wheels) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
The ignition shuts off when you hit a slight bump or touch the key. This is even when driving! The truck shuts off and losses complete power, brakes, steering and lights! This is a huge problem after Googling this is happening on 2009- 2019 ram truck models. We have had near misses while pulling a horse trailer and 5th wheel! Th…
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The ignition shuts off when you hit a slight bump or touch the key. This is even when driving! The truck shuts off and losses complete power, brakes, steering and lights! This is a huge problem after Googling this is happening on 2009- 2019 ram truck models. We have had near misses while pulling a horse trailer and 5th wheel! This should be a recall it's very dangerous! Checking dodge Chrysler is aware of this issue because the 2020 models have different win modules and fobs. HELP
While pulling a trailer, integrated trailer brake controller stopped working and disabled the trailer brakes. All trailer lights worked, just no brakes. Showed red warning in dash and "CF" on brake controller after failure. No warning before failure. Checked connections and tested with another trailer. Even with no trailer,…
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While pulling a trailer, integrated trailer brake controller stopped working and disabled the trailer brakes. All trailer lights worked, just no brakes. Showed red warning in dash and "CF" on brake controller after failure. No warning before failure. Checked connections and tested with another trailer. Even with no trailer, warning is on and trailer brakes are not functional. Created hazard to driver and other motorists by spontaneous loss of brakes. Online forums indicate this is not an isolated incident. More recently, now the trailer running lights have failed. Brake and turn signal lights work, but no running lights. No police report of inspections. Not yet repaired. Available for inspection.
While driving down the highway, 7 of 8 lug studs of the right front wheel spontaneously broke off. Vehicle became difficult to control and steer. The one remaining lug stud kept the wheel on long enough to pull onto the shoulder of the road. This was a heavily travelled interstate highway. My safety and the safety of other m…
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While driving down the highway, 7 of 8 lug studs of the right front wheel spontaneously broke off. Vehicle became difficult to control and steer. The one remaining lug stud kept the wheel on long enough to pull onto the shoulder of the road. This was a heavily travelled interstate highway. My safety and the safety of other motorists was at high risk. Broken lug studs are available for inspection. All of them broke at the location where the threads end at the shoulder of the bolt. I had recently performed brake service and the wheels were mounted and properly torqued to manufacturer specifications. No police report or dealer inspection. I made the repairs. No prior warning of the problem. This is identical to the problem a friend had with his Ram dually, that is now in a recall. Part number is 6509866AA. I have owned this vehicle since it was new.
THE INTEGRATED BRAKE CONTROLLER IS INTERMITTENT AT BEST. I PURCHASED A TRAILER AND IT HOOKED UP FINE. WORKED FINE TOWING UNTIL I DISCONNECTED THE TRAILER AND SEVEN PIN CONNECTOR. NOW THE CONTROLLER TELLS ME THERE IS NO TRAILER ON THE CONTROLLER AND THE DASH ALERTS. UPON PULLING THE TRAILER AGAIN THE CONTROLLER TELLS ME I'M NOT T…
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THE INTEGRATED BRAKE CONTROLLER IS INTERMITTENT AT BEST. I PURCHASED A TRAILER AND IT HOOKED UP FINE. WORKED FINE TOWING UNTIL I DISCONNECTED THE TRAILER AND SEVEN PIN CONNECTOR. NOW THE CONTROLLER TELLS ME THERE IS NO TRAILER ON THE CONTROLLER AND THE DASH ALERTS. UPON PULLING THE TRAILER AGAIN THE CONTROLLER TELLS ME I'M NOT TOWING WHEN I AM. ??
WATER PUMP FAILURE, VEHICLE EQUIPPED WITH A CONCENTRIC WATER PUMP WITH NO WEEPHOLE. SAME CONCERN AS T51 WATER PUMP RECALL AFFECTING 2013-2017 RAM TRUCKS WITH 6.7 DIESEL ENGINE. THIS VEHICLE BUILT 12/2012 BUT IS CONSIDERED A 2012 NOT A 2013. CURRENT RECALL APPLIES TO 2013 MODELS BUILT AFTER OCT 24TH 2012.
AT APPROXIMATELY 11:30 PM, I HEARD A VEHICLE HORN HONKING OUTSIDE IN THE DRIVEWAY. GOT OUT OF BED TO INVESTIGATE. OBSERVED MY 2102 RAM 3500 DIESEL TRUCK WITH LIGHTS ON AND FLASHING AND HORN WAS HONKING. KEYS FOR TRUCK WERE IN THE HOUSE. WENT OUTSIDE WITH KEYS AND TRIED KEY-LESS ENTRY FOB TO OPEN THE CAB DOOR WITH NO SUCCESS.…
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AT APPROXIMATELY 11:30 PM, I HEARD A VEHICLE HORN HONKING OUTSIDE IN THE DRIVEWAY. GOT OUT OF BED TO INVESTIGATE. OBSERVED MY 2102 RAM 3500 DIESEL TRUCK WITH LIGHTS ON AND FLASHING AND HORN WAS HONKING. KEYS FOR TRUCK WERE IN THE HOUSE. WENT OUTSIDE WITH KEYS AND TRIED KEY-LESS ENTRY FOB TO OPEN THE CAB DOOR WITH NO SUCCESS. SMELLED SMOKE. OPENED DRIVERS SIDE DOOR WITH REGULAR KEY TO SEE LIGHTS ON DASHBOARD ALL LIT UP. OPENED THE HOOD TO SEE LOTS OF SMOKE AND OBSERVED GLOWING WIRING HARNESS NEXT TO DRIVER'S SIDE BATTERY. HARNESS WAS GLOWING ORANGE ALL THE WAY FROM THE FIREWALL TO THE FUSE BOX (POWER DISTRIBUTION MODULE) NEXT TO BATTERY. WENT INTO GARAGE TO GET WRENCHES AND FIRE EXTINGUISHER. DISCONNECTED DRIVER SIDE BATTERY BUT THE ELECTRICAL HARNESS WAS STILL GLOWING ORANGE AND SMOKING. NEXT, DISCONNECTED AUXILIARY BATTERY ON PASSENGER SIDE AND WIRING HARNESS STOPPED GLOWING AND BURNING. TRUCK WAS PARKED IN DRIVEWAY, IN FRONT OF GARAGE, NEXT TO THE HOUSE. KEYS WERE NOT IN THE VEHICLE AT THE TIME. VEHICLE WAS PARKED AND NOT RUNNING AT THE TIME. VEHICLE HAD NOT BEEN STARTED OR DRIVEN FOR APPROXIMATELY 2 WEEKS PRIOR TO THE SPONTANEOUS THERMAL EVENT. VEHICLE HAD APPROXIMATELY 56,500 MILES AT TIME OF THERMAL EVENT. MASSIVE SHORT CIRCUIT APPEARS TO HAVE ORIGINATED IN THE FUSE BOX (POWER DISTRIBUTION MODULE) UNDER THE HOOD, CAUSING ALL WIRES LEADING OUT OF THE MODULE TO SHORT CIRCUIT, CAUSING MASSIVE AND TOTAL ELECTRICAL SYSTEM FAILURE. REFERENCE NHTSA COMPLAINTS: 10926543 ' NOVEMBER 16, 2016 11084301 ' APRIL 10, 2018 11142816 ' OCTOBER 26, 2018
TL* THE CONTACT OWNS A 2012 RAM 3500. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT TURNED OFF AND RESTARTED THE VEHICLE AND THE VEHICLE RESUMED NORMAL OPERATION. THE VEHICLE WAS NOT DIAGNOSED. LITHIA CHRYSLER JEEP DODGE OF MISSOULA (5001 GRIZZLY CT, MISSOULA, MT 59808)…
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TL* THE CONTACT OWNS A 2012 RAM 3500. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT TURNED OFF AND RESTARTED THE VEHICLE AND THE VEHICLE RESUMED NORMAL OPERATION. THE VEHICLE WAS NOT DIAGNOSED. LITHIA CHRYSLER JEEP DODGE OF MISSOULA (5001 GRIZZLY CT, MISSOULA, MT 59808) WAS CONTACTED AND CONFIRMED THAT THE VIN WAS NOT UNDER RECALL. THE CONTACT MENTIONED NHTSA CAMPAIGN 14V373000 (ELECTRICAL SYSTEM, AIR BAGS) AS A POSSIBLE SOLUTION TO THE FAILURE HOWEVER, THE VIN WAS NOT INCLUDED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 114,000. *LN CONSUMER STATED IT HAPPENS WHEN TRUCK STOPS AND ALSO WHEN IT IS MOVING.*JB
Official recalls
821V398000 · Wheels:lugs/nuts/bolts/studs
May 27, 2021
Chrysler (FCA US, LLC) is recalling certain 2012-2021 RAM 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles. Incorrect information in the Service and Owner's Manuals may cause the flanged lug nuts to be over-tightened, which could result in a broken wheel stud and possible wheel separation.
Consequence & remedy
Consequence: Wheel separation can cause a vehicle crash.
Remedy: Dealers will update the torque specification in the owner's manual and other published service documents. Dealers will also inspect the vehicle's wheel studs, replacing them if necessary, free of charge. Owner notification letters were mailed on November 30, 2021. Campaign Y36 owner notification letters were mailed on November 30, 2021. Campaign Y26 owner notification letters were mailed on December 1, 2021. Owners may contact FCA US customer service at 1-800-853-1403. FCA US's numbers for this recall are Y26 and Y36.
17V824000 · Equipment
Dec 21, 2017
Chrysler (FCA US LLC) is recalling various Dodge, Chrysler, and RAM vehicles equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. A list of the affected trailer models is available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V824-0103.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Consequence & remedy
Consequence: If the fire extinguisher does not function properly, it can increase the risk of injury in the event of a fire.
Remedy: Chrysler will notify owners instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began February 14, 2018. Owners may contact Chrysler customer service at 1-800-853-1403 or Kidde customer service service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. Chrysler's number for this recall is T82.
17V821000 · Power Train:automatic Transmission:lever And Linkage:column Shift
Dec 20, 2017
Chrysler (FCA US LLC) is recalling certain 2016-2017 Ram 3500 Cab Chassis with a Gross Vehicle Weight Rating (GVWR) of less than 10,000 lbs, 2011-2017 Ram 3500, 4500 and 5500 Cab Chassis vehicles, 2009-2017 Ram 1500 and 2010-2017 Ram 2500 and 3500 pickup trucks, all equipped with a column shifter. Pushing the brake pedal for prolonged periods when the vehicle is running and in PARK may cause the Brake Transmission Shift Interlock (BTSI) pin to stick in the open position. With the pin in the open position, the transmission can be shifted out of PARK into any gear without pushing the brake pedal or having the key in the ignition.
Consequence & remedy
Consequence: Being able to shift the transmission without pushing the brake pedal and/or without a key in the ignition can increase the risk of an unintended vehicle rollaway that may result in personal injury or a crash.
Remedy: Chrysler will notify owners, and dealers will update the vehicle software, inspect the BTSI, and, as necessary, replace it, free of charge. The recall began February 26, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is T79.
16V739000 · Electrical System:alternator/generator/regulator
Oct 13, 2016
Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Dodge Charger Police vehicles, 2007-2013 RAM 3500 Cab Chassis, 2008-2013 RAM 4500 and 5500 Cab Chassis, and 2013 RAM 2500 and 3500 vehicles. The affected vehicles have a 220 amp alternator that may suddenly fail.
Consequence & remedy
Consequence: If the alternator fails, the vehicle may stall without warning, increasing the risk of a crash. There is also the possibility that the alternator may short circuit, increasing the risk of a fire.
Remedy: Chrysler will notify owners, and dealers will replace the alternator with a revised alternator, free of charge. The recall began on December 23, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S68.
15V459000 · Air Bags:frontal
Jul 22, 2015
Chrysler (FCA US LLC) is recalling certain model year 2012-2014 Ram 1500, 2500, 3500, 4500, and 5500 trucks manufactured January 18, 2011, to October 7, 2014, and equipped with the Electronic Vehicle Information Center option. The affected vehicles have a steering wheel wiring harness that may rub against the driver air bag module retainer spring.
Consequence & remedy
Consequence: This abrasion may result in an electrical short that could cause driver's frontal air bag to unexpectedly deploy. Inadvertent deployment of the air bag may increase the risk of injury and the possibility of a vehicle crash.
Remedy: Chrysler will notify owners, and dealers will inspect, repair as necessary, and secure the steering wheel wiring harness. Additionally, protective caps will be added to the air bag retainer spring ends. These repairs will be done free of charge. The recall began on September 18, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is R36.
14V635000 · Engine And Engine Cooling:engine:diesel; Fuel System, Diesel
Oct 8, 2014
Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2014 Ram 2500, 3500, 4500, and 5500 trucks manufactured March 27, 2009, to September 5, 2013. In the affected vehicles, the electrical connectors of the diesel fuel heater may overheat.
Consequence & remedy
Consequence: If the connectors overheat, the fuel heater may leak fuel, increasing the risk of a fire.
Remedy: Chrysler will notify owners, and dealers will replace the harness side connector with a silver plated beryllium copper terminal service kit, and inspect the fuel heater for leaks, replacing it as necessary, free of charge. Chrysler issued interim notification to owners on December 8, 2014. The recall began on April 27, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is P65.
Additional source detail variants (2)
Fuel System, Diesel
Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2014 Ram 2500, 3500, 4500, and 5500 trucks manufactured March 27, 2009, to September 5, 2013. In the affected vehicles, the electrical connectors of the diesel fuel heater may overheat.
Consequence: If the connectors overheat, the fuel heater may leak fuel, increasing the risk of a fire.
Remedy: Chrysler will notify owners, and dealers will replace the harness side connector with a silver plated beryllium copper terminal service kit, and inspect the fuel heater for leaks, replacing it as necessary, free of charge. Chrysler issued interim notification to owners on December 8, 2014. The recall began on April 27, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is P65.
Engine And Engine Cooling:engine:diesel
Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2014 Ram 2500, 3500, 4500, and 5500 trucks manufactured March 27, 2009, to September 5, 2013. In the affected vehicles, the electrical connectors of the diesel fuel heater may overheat.
Consequence: If the connectors overheat, the fuel heater may leak fuel, increasing the risk of a fire.
Remedy: Chrysler will notify owners, and dealers will replace the harness side connector with a silver plated beryllium copper terminal service kit, and inspect the fuel heater for leaks, replacing it as necessary, free of charge. Chrysler issued interim notification to owners on December 8, 2014. The recall began on April 27, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is P65.
13V529000 · Steering:linkages:tie Rod Assembly
Nov 6, 2013
Chrysler Group LLC (Chrysler) is recalling certain model year 2008-2012 RAM 2500 4X4 and 3500 4X4 trucks, 2008-2012 Dodge RAM 3500 4x2 Cab Chassis, and model year 2008 Dodge RAM 1500 Mega Cab 4x4. The left tie rod assembly may break.
Consequence & remedy
Consequence: A failure of the tie rod assembly may result in a loss of steering control, increasing the risk of a crash.
Remedy: Chrysler notified owners on January 16, 2014 that dealers would inspect vehicles and replace the steering linkage assembly, if necessary. On or about February 27, 2014, Chrysler ceased its recall remedy program due to parts quality concerns, and then re-initiated it on or about April 14, 2014. In July 2015, and under a consent order with NHTSA, the company agreed to offer owners three options for remedying their vehicles: perform the original remedy, offer to repurchase the vehicle at the fair market value plus 10%, or offer an additional incentive offer towards the purchase of a new Dodge, Jeep, Chrysler, or Fiat vehicle. Chrysler will notify owners of the new recall options in a letter expected to be mailed on August 31, 2015. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N49.
13V344000 · Power Train:automatic Transmission
Aug 6, 2013
Chrysler Group LLC (Chrysler) is recalling certain model year 2012 RAM 3500 trucks manufactured May 4, 2012, through August 7, 2012; and model year 2012 RAM 4500 and 5500 trucks manufactured May 3, 2012, through August 7, 2012. Due to a loose snap ring inside the transmission, there may be a loss of power transfer through the transmission to the wheels.
Consequence & remedy
Consequence: An unexpected loss of power transfer may increase the risk of a crash.
Remedy: Chrysler will notify owners, and dealers will replace the transmission assembly free of charge. The recall began on October 17, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N50.
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.
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