NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
28 reportsClear category filter70,045 miles · Jul 25, 2016
Electrical SystemEngineExterior Lighting
UPON ACTIVATING THE HIGH BEAM HEAD LIGHTS, ENGINE WILL BEGIN MISSING AND EVENTUALLY STALL. HEADLIGHTS WILL BLINK OFF AND ON. ALL DASH LIGHTS AND ELECTRICAL SYSTEMS WILL ALSO FLUCTUATE POWER (RADIO, WIPERS, TAIL LIGHTS, HAZARDS, FRONT PARKING LIGHTS AND TURN SIGNALS). ALL GAUGES ON THE DASH WILL GO DEAD. WHILE DRIVING ON 7/22…
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UPON ACTIVATING THE HIGH BEAM HEAD LIGHTS, ENGINE WILL BEGIN MISSING AND EVENTUALLY STALL. HEADLIGHTS WILL BLINK OFF AND ON. ALL DASH LIGHTS AND ELECTRICAL SYSTEMS WILL ALSO FLUCTUATE POWER (RADIO, WIPERS, TAIL LIGHTS, HAZARDS, FRONT PARKING LIGHTS AND TURN SIGNALS). ALL GAUGES ON THE DASH WILL GO DEAD. WHILE DRIVING ON 7/22/2016 AT APPROXIMATELY 9:15 PM THE HIGH BEAM HEAD LIGHTS WERE ACTIVATED. THE ENGINE BEGAN TO MISS AND ALL ELECTRICAL SYSTEMS BEGAN TO TURN OFF, AND THEN BACK ON. THE ENGINE STALLED AT APPROX 65 MPH LEAVING NO POWER STEERING. TRUCK WAS ABLE TO BE RESTARTED ONCE IT WAS BROUGHT TO REST ON THE SHOULDER. HIGH BEAMS COULD NOT BE USED OR THE PROBLEM WOULD REPEAT. MAKE: RAM (DODGE) MODEL: 2500 YEAR: 2011 ENGINE/POWERTRAIN: 6.7L CUMMINS TURBO DIESEL W/ 6 SPEED AUTOMATIC.
NHTSA ODI #10888209
Mileage unknown · Mar 8, 2016
EngineFuel/propulsion SystemSteering
TL* THE CONTACT OWNS A 2011 RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 13V529000 (STEERING) AND 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM DIESEL); HOWEVER, THE PARTS NEEDED TO REPAIR THE VEHICLE WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FO…
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TL* THE CONTACT OWNS A 2011 RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 13V529000 (STEERING) AND 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM DIESEL); HOWEVER, THE PARTS NEEDED TO REPAIR THE VEHICLE WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
NHTSA ODI #10845572
Mileage unknown · Dec 16, 2015
EngineFuel/propulsion System
TL* THE CONTACT OWNS A 2011 RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING , FUEL SYSTEM, DIESEL ) HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE . THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE M…
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TL* THE CONTACT OWNS A 2011 RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING , FUEL SYSTEM, DIESEL ) HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE . THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
NHTSA ODI #10810637
65,000 miles · Dec 15, 2015
Engine
2011 RAM 2500 WITH 5.7 HEMI MOTOR EXHAUST MANIFOLD BOLTS BREAK ALLOWING EXHAUST MANIFOLDS TO BECOME LOSE FROM ENGINE, ALLOWING HOT EXHAUST FUMES TO ESCAPE EXHAUST SYSTEM AND ENTER PASSENGER COMPARTMENT, WHILE BEING DRIVEN, CAUSING POSSIBLE CARBON MONOXIDE INHALATION AND DEATH. THE EXHAUST MANIFOLD LEAK WILL ALSO CAUSE THE…
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2011 RAM 2500 WITH 5.7 HEMI MOTOR EXHAUST MANIFOLD BOLTS BREAK ALLOWING EXHAUST MANIFOLDS TO BECOME LOSE FROM ENGINE, ALLOWING HOT EXHAUST FUMES TO ESCAPE EXHAUST SYSTEM AND ENTER PASSENGER COMPARTMENT, WHILE BEING DRIVEN, CAUSING POSSIBLE CARBON MONOXIDE INHALATION AND DEATH. THE EXHAUST MANIFOLD LEAK WILL ALSO CAUSE THE VERY REAL POTENTIAL OF A DEADLY FIRE IN ENGINE COMPARTMENT.
NHTSA ODI #10810492
20,000 miles · Dec 15, 2015
Engine
IGNITION KEY WHEN IS RUNNING IT FALL OUT OFF IGNITION HOLE, IS THIS SAFE?
NHTSA ODI #10810189
57,000 miles · Nov 12, 2015
EngineFire
TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. WHILE DRIVING APPROXIMATELY 60 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TURBO NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED 10 DAYS AND 75 MILES LATER. BLUE SMOKE EMITTED FROM UNDER TH…
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TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. WHILE DRIVING APPROXIMATELY 60 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TURBO NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED 10 DAYS AND 75 MILES LATER. BLUE SMOKE EMITTED FROM UNDER THE HOOD OF THE VEHICLE. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TURBO EXTENUATOR FAILED AND THE TURBO NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 57,000. UPDATED 01/21/16*LJ *CN
NHTSA ODI #10790020
33,200 miles · Aug 3, 2015
Engine
THE CHECK ENGINE LIGHT CAME ON IN MY 2011 DODGE RAM 2500 DIESEL ON MAY 28TH 2015. I CALLED THE DODGE DEALER THE NEXT DAY AND THE EARLIEST I CLOUD SCHEDULE AN APPOINTMENT WAS JUNE 15TH. I BROUGHT THE TRUCK IN AS SCHEDULED AND UPON REVIEW THE EMISSION SYSTEM WAS MALFUNCTIONING. THE DEALER MADE SOME REPAIRS THIS DAY - A FAULTY WIRI…
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THE CHECK ENGINE LIGHT CAME ON IN MY 2011 DODGE RAM 2500 DIESEL ON MAY 28TH 2015. I CALLED THE DODGE DEALER THE NEXT DAY AND THE EARLIEST I CLOUD SCHEDULE AN APPOINTMENT WAS JUNE 15TH. I BROUGHT THE TRUCK IN AS SCHEDULED AND UPON REVIEW THE EMISSION SYSTEM WAS MALFUNCTIONING. THE DEALER MADE SOME REPAIRS THIS DAY - A FAULTY WIRING HARNESS I WAS TOLD AND THE PROBLEM WAS FIXED. WHILE DRIVING HOME THE CHECK ENGINE LIGHT REAPPEARED. THE DEALER REEXAMINED MY TRUCK THE NEXT DAY AND THE ENGINE LIGHT PROBLEM AGAIN WAS DIAGNOSED AS THE EMISSIONS SYSTEM - THIS TIME THE CO2 SENSOR WAS DEFECTIVE. I WAS TOLD THE PART WAS ON BACK ORDER DAY OF AND SHOULD ARRIVE AT THE DEALER IN A WEEK - IT'S BEEN ALMOST TWO MONTHS NOW AND MY CALIFORNIA EMISSIONS PROBLEM HAS STILL NOT BEEN RECTIFIED. I UNDERSTAND THAT CO2 SENSORS ARE BACK ORDERED AND NOT AVAILABLE AT THIS TIME. I HAVE MADE NUMEROUS CALLS TO THE DEALER AND DODGE TO AVAIL - I EVEN HAVE A CASE NUMBER 27426249 AND MY PROBLEM STILL PERSISTS. THIS TRUCK ONLY HAS 33200 MILES ON IT.
NHTSA ODI #10745766
Mileage unknown · Jun 12, 2015
Engine
TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) AND STATED THAT THE PART NEEDED WAS NOT AVAILABLE WITHIN A REASONABLE TIMEFRAME. THE DEALER DID NOT PROVIDE A SPECIFIC DATE FOR WHEN THE PART WOULD BECOME AVAILABLE. T…
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TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) AND STATED THAT THE PART NEEDED WAS NOT AVAILABLE WITHIN A REASONABLE TIMEFRAME. THE DEALER DID NOT PROVIDE A SPECIFIC DATE FOR WHEN THE PART WOULD BECOME AVAILABLE. THE MANUFACTURER WAS CONTACTED AND COULD NOT PROVIDE AN ESTIMATED DATE FOR WHEN THE VEHICLE WOULD RECEIVE THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
NHTSA ODI #10724887
Mileage unknown · May 6, 2015
EngineFuel/propulsion System
TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTUR…
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TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
NHTSA ODI #10715018
60,000 miles · May 4, 2015
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT STATED THAT NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) EXCEEDED A REASONABLE AMOUNT OF TIME FOR REPAIR. THE DEALER STATED THAT PARTS WERE NOT AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE DELAY. THE VEHICLE WAS NOT REPAIRED. THE CO…
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TL* THE CONTACT OWNS A 2011 DODGE RAM 2500. THE CONTACT STATED THAT NHTSA CAMPAIGN NUMBER: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL) EXCEEDED A REASONABLE AMOUNT OF TIME FOR REPAIR. THE DEALER STATED THAT PARTS WERE NOT AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE DELAY. THE VEHICLE WAS NOT REPAIRED. THE CONTACT HAD NOT EXPERIENCED A FAILURE RELATED TO THE RECALL, BUT DID EXPERIENCE ACCELERATION FAILURES. THE SPECIFICS OF THE FAILURE WERE NOT AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 60,000.
NHTSA ODI #10714399
Official recalls
4Dec 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.
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.
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.
Jul 6, 2011
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2008-2011 DODGE RAM 2500/3500 4X4, MANUFACTURED FROM FEBRUARY 14, 2008, THROUGH MARCH 28, 2011; MODEL YEAR 2008-2011 DODGE RAM 3500 CAB CHASSIS 4X2, MANUFACTURED FROM FEBRUARY 14, 2008, THROUGH MARCH 28, 2011; AND MODEL YEAR 2008 DODGE RAM 1500 MEGA CAB 4X4, MANUFACTURED FROM FEBRUARY 14, 2008, THROUGH AUGUST 15, 2008, BECAUSE THE LEFT TIE ROD BALL STUD MAY FRACTURE. THIS CONDITION TENDS TO OCCUR DURING LOW SPEED PARKING LOT TYPE MANEUVERS WHEN THE CUSTOMER IS MAKING A TIGHT TURN. ADDITIONALLY, MODEL YEAR 2003-2008 DODGE RAM 2500/3500 VEHICLES MAY HAVE RECEIVED THE AFFECTED TIE ROD ASSEMBLY AS A REPLACEMENT PART DURING NORMAL SERVICE.
Consequence & remedy
Consequence: THIS CONDITION COULD RESULT IN THE POTENTIAL LOSS OF DIRECTIONAL STABILITY IN THE LEFT HAND FRONT WHEEL, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT THE TIE ROD ENDS FOR RELATIVE ORIENTATION AND REPLACE THE LEFT OUTER TIE ROD AS REQUIRED AND PERFORM A FRONT END TOE ALIGNMENT AS NEEDED. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER 3, 2011. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
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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