Approximatly 6 years ago My TIPM failed on my 2011 dodge ram 2500. It was not under warrenty so I replaced it myself not knowing this was an ongoing problem with dodge products. My TIPM is again failing. What can be done with it? [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
2011 Dodge RAM 2500
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2011 Dodge RAM 2500 do not stand out strongly from the model-year median of 275.
About this comparison →How this year compares
Owner complaints by model year
Compare all RAM 2500 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
149 reports with mileage · 148 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 210 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Electrical System complaints
23 reportsSome electrical components became inoperative in the quick minute. Fuel pump was running continuedly till the battery was drained. Mechanic, I had used before told me that the TIPM Module was defective and needed replaced. Truck just before the battery died was that not all Eletronic's were working. Interior lights, horn, cruise…
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Some electrical components became inoperative in the quick minute. Fuel pump was running continuedly till the battery was drained. Mechanic, I had used before told me that the TIPM Module was defective and needed replaced. Truck just before the battery died was that not all Eletronic's were working. Interior lights, horn, cruise control, FOBs not responding to the vehicle. Mechanic stated that the TPIM did need to be replaced. Contacted dealership were purchased and they told me that there have been recalls out on this particular part. I know that from 2009 to 2017 there have been several models that were impacted by this part being defective. I do have the invoice from the mechanic that took care of replacing the TIPM module.
Driving on the highway doing about 100km per hour and the truck shut off. No noise or anything it just died, no steering etc. luckily I was able to slow down and safely get to the side of the road. Put in park and it started up again fine. A few weeks later the same thing happened while drive 60km per hour. I took it home and …
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Driving on the highway doing about 100km per hour and the truck shut off. No noise or anything it just died, no steering etc. luckily I was able to slow down and safely get to the side of the road. Put in park and it started up again fine. A few weeks later the same thing happened while drive 60km per hour. I took it home and appears the key is able to shake loose while in the run position; if you hit a bump etc it’s enough to cause the truck to shut off. I brought it to the dealer and told them and they knew exactly what the issue was; have to replace the ignition and get new keys- approximately a $1000 repair im told. They also said they do 4-5 of these repairs a week. I asked if it’s a recall item and they said no. I was shocked as it was very frightening when the truck shut off on the highway and not having full control of the vehicle. It was dangerous and I have not driven the truck since; have been 5 weeks waiting on the new ignition to come in. I also have a 2012 dodge 3500 diesel and it did the same thing this week. While driving it shut off. So I have 2 of these truck with the same issue; I’m told it’s a common issue with the trucks, but it’s not a recall? Seems like a huge safety concern to me. If I had been involved in an accident due to this issue I’m Sure we would be looking at a whole other issue.
WHILE OPERATING THE VEHICLE ON A CITY STREET, HIGHWAY, AND OFF ROAD; ON BOTH A ROUGH PAVED ROADS AND WHILE RUNNING OVER BUMPS IN THE ROAD, THE VEHICLE EXPERIENCED SUDDEN LOSS OF POWER (ENGINE AND ALL POWERED ACCESSORIES) AFFECTING THE VEHICLE'S ENGINE, POWER STEERING AND BRAKING. FORTUNATELY, NO ACCIDENTS OR OTHER EVENTS HAVE O…
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WHILE OPERATING THE VEHICLE ON A CITY STREET, HIGHWAY, AND OFF ROAD; ON BOTH A ROUGH PAVED ROADS AND WHILE RUNNING OVER BUMPS IN THE ROAD, THE VEHICLE EXPERIENCED SUDDEN LOSS OF POWER (ENGINE AND ALL POWERED ACCESSORIES) AFFECTING THE VEHICLE'S ENGINE, POWER STEERING AND BRAKING. FORTUNATELY, NO ACCIDENTS OR OTHER EVENTS HAVE OCCURRED WHEN I WAS OPERATING THE VEHICLE DURING THIS SUDDEN LOSS OF POWER. WHILE THE VEHICLE WAS POWERLESS, IN MOTION, THE VEHICLE HAD TO BE PLACED INTO NEUTRAL AND THE ENGINE RESTARTED BEFORE REGAINING ENGINE AND ACCESSORY POWER. THIS IS NOT THE FIRST OCCURRENCE AND HAS HAPPENED NUMEROUS TIMES SINCE PURCHASING THE VEHICLE USED IN 2015. I HAVE REPLICATED THE LOSS OF ENGINE POWER WHILE PARKED WITH THE ENGINE RUNNING: BY SLIGHTLY MOVING THE VEHICLE'S IGNITION KEY FOB WHILE ATTACHED TO THE WIRELESS IGNITION NODE (WIN) MODULE, THIS CAUSED THE VEHICLE'S ENGINE AND ACCESSORIES TO SHUTOFF. WHILE RESEARCHING A SOLUTION TO THE PROBLEM, I FOUND NUMEROUS COMMENTS ON VEHICLE FORUMS AND CHATROOMS, AS WELL AS IN YOUTUBE VIDEOS RELATING TO ISSUES PROBLEMS WITH DEFECTIVE WINS THAT NEEDED TO BE REPLACED AND THE VEHICLE BE REPROGRAMMED. IN MY OPINION, MOPAR HAS KNOWN, OR SHOULD HAVE KNOWN ABOUT THE ISSUES WITH THE WIN AND THE VEHICLE'S SUDDEN LOSS OF POWER WHILE THE VEHICLE IS IN MOTION. LOSS OF POWER EVENTS LIKE I AND OTHERS HAVE EXPERIENCE HAS THE POTENTIAL FOR CAUSING A SERIOUS ACCIDENT RESULTING IN DEATH OF SERIOUS BODILY INJURY.
THERE ARE TWO ISSUES AT HAND HERE. ONE IS THE FUEL PUMP FUSE/RELAY. IT WENT OUT BUT CANT BE FIXED WITHOUT REPLACING THE ENTIRE FUSE BOX AS IT IS INTERNALLY WITHIN FUSE BOX. I DID A BYPASS AND REPLACED FUEL PUMP, BUT I STILL HAVE CODES RELATED TO FUEL SYSTEM HAVING A LEAK. WHEN THIS ISSUE HAPPENED, MY WIFE WAS LEFT STRANDED AS TH…
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THERE ARE TWO ISSUES AT HAND HERE. ONE IS THE FUEL PUMP FUSE/RELAY. IT WENT OUT BUT CANT BE FIXED WITHOUT REPLACING THE ENTIRE FUSE BOX AS IT IS INTERNALLY WITHIN FUSE BOX. I DID A BYPASS AND REPLACED FUEL PUMP, BUT I STILL HAVE CODES RELATED TO FUEL SYSTEM HAVING A LEAK. WHEN THIS ISSUE HAPPENED, MY WIFE WAS LEFT STRANDED AS THE TRUCK WOULDN'T TURN ON. ALSO, ON A DIFFERENT NOTE, I NOTICED MY TRAILER BRAKE LIGHT COMING ON SAYING IT IS DISABLE AND FLASHES ON AND OFF AS I AM DRIVING. NOT SURE IF THIS IS RELATED TO THE ELECTRICAL ASPECT OF IT. THE OTHER WAS ON ENGINE. I HAVE A 2011 RAM 2500 5.7 4X4. IT STARTED WITH HAVING A CYLINDER 1 MISFIRE. I REPLACED SPARK PLUGS AND COILS. STILL HAD ISSUE AND AFTER SOME RESEARCH, I FOUND OUT THAT THE VALVE STEM/SPRING IN ENGINE HEAD BREAK AND CAUSE THE LIFTERS AND CAMSHAFT TO RUB AND RELEASE METAL SHAVINGS THROUGH OUT ENGINE. WHILE THIS WAS MESSED UP, I WOULD NOTICE THE TRUCK WOULD SHAKE VERY HARD AS I APPROACHED A CERTAIN SPEED LIMIT. I TOOK TRUCK TO DODGE DEALERSHIP TO VERIFY RESEARCH AND IT WAS CONFIRMED. I WAS TOLD I NEEDED A NEW ENGINE. SO I REPLACED ENGINE. TOTAL BILL WAS OVER 7500 FOR PARTS AND LABOR.
TL* THE CONTACT OWNS A 2011 RAM 2500. WHILE DRIVING 65 MPH, THE VEHICLE TURNED OFF AND RESTARTED INDEPENDENTLY. THE CONTACT WAS CONCERNED FOR HIS SAFETY. ADDITIONALLY, WHILE THE VEHICLE WAS PARKED ON SEVERAL OCCASIONS, THE CONTACT WAS UNABLE TO SHIFT THE VEHICLE OUT OF PARK. WHEN THE VEHICLE WAS TURNED OFF AND RESTARTED, IT RESU…
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TL* THE CONTACT OWNS A 2011 RAM 2500. WHILE DRIVING 65 MPH, THE VEHICLE TURNED OFF AND RESTARTED INDEPENDENTLY. THE CONTACT WAS CONCERNED FOR HIS SAFETY. ADDITIONALLY, WHILE THE VEHICLE WAS PARKED ON SEVERAL OCCASIONS, THE CONTACT WAS UNABLE TO SHIFT THE VEHICLE OUT OF PARK. WHEN THE VEHICLE WAS TURNED OFF AND RESTARTED, IT RESUMED NORMAL OPERATION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT STATED THAT THE FAILURES RECURRED ONCE. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 68,000. *DT*JB
WHEN WE GOT HOME LAST NITE I SAW SMOKE COMING OUT FROM UNDER THE HOOD AND I COULD SMELL SOMETHING BURNING LIKE ELECTRICAL. I OPENED THE HOOD AND THE ALTERNATOR WAS POURING OUT SMOKE. I GRABBED MY HOSE AND POURED WATER ON IT UNTIL I COULD DISCONNECT THE BATTERIES. UPON RESEARCH I FOUND THE SAME PROBLEM ON 2013 MODEL YEARS. I FEEL…
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WHEN WE GOT HOME LAST NITE I SAW SMOKE COMING OUT FROM UNDER THE HOOD AND I COULD SMELL SOMETHING BURNING LIKE ELECTRICAL. I OPENED THE HOOD AND THE ALTERNATOR WAS POURING OUT SMOKE. I GRABBED MY HOSE AND POURED WATER ON IT UNTIL I COULD DISCONNECT THE BATTERIES. UPON RESEARCH I FOUND THE SAME PROBLEM ON 2013 MODEL YEARS. I FEEL THE 2013 RECALL MAY NEED TO BE EXTENDED TO EARLIER MODEL YEARS. I AM FORTUNATE THE TRUCK DID NOT CATCH FIRE.
THE EMISSIONS CHECK ENGINE LIGHT CAME ON AND WAS DIAGNOSED AS A OVERLAY WIRING HARNESS THAT WAS FAULTY AND NEEDED TO BE UPGRADED. THIS VEHICLE ONLY HAS 67000 MILES ON IT AND THIS ITEM HELPS CONTROL THE DIESELS EMISIONES. IT SHOULD BE COVERED BY THE FACTORY FOR THE 100,000 MILES AS STATED. UPON CONTACTING FCA THEY REFUSED TO HELP…
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THE EMISSIONS CHECK ENGINE LIGHT CAME ON AND WAS DIAGNOSED AS A OVERLAY WIRING HARNESS THAT WAS FAULTY AND NEEDED TO BE UPGRADED. THIS VEHICLE ONLY HAS 67000 MILES ON IT AND THIS ITEM HELPS CONTROL THE DIESELS EMISIONES. IT SHOULD BE COVERED BY THE FACTORY FOR THE 100,000 MILES AS STATED. UPON CONTACTING FCA THEY REFUSED TO HELP IN ANY WAY TO COVER COST OF REPAIRS. THIS REPAIR IS HAPPENING ON MULTIPLE DIESEL RAMS . I ONLY ASK THAT FCA BE HELD RESPONSIBILITY FOR VEHICLES THAT PRODUCE AND SELL
TL* THE CONTACT OWNS A 2011 RAM 2500. WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE LOST POWER. THE VEHICLE WAS COASTED TO THE SIDE OF THE ROAD AND RESTARTED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO RON SAYER'S CHRYSLER JEEP DODGE IN IDAHO FALLS, IDAHO 83401 (WHERE IT WAS DIAGNOSED THAT THE WIND MODULE NEE…
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TL* THE CONTACT OWNS A 2011 RAM 2500. WHILE DRIVING APPROXIMATELY 80 MPH, THE VEHICLE LOST POWER. THE VEHICLE WAS COASTED TO THE SIDE OF THE ROAD AND RESTARTED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO RON SAYER'S CHRYSLER JEEP DODGE IN IDAHO FALLS, IDAHO 83401 (WHERE IT WAS DIAGNOSED THAT THE WIND MODULE NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 153,000.
THE WIN MODULE MAKES THE CAR SHUT OFF, WITHOUT WARNING TO THE DRIVER. THIS HAS HAPPENED MANY TIMES GOING DOE THE FREE WAY AT 81 MPHS. IT ALSO HAPPENS IN THE CITY. YOU NEVER KNOW WHEN IT IT GOING TO HAPPEN. THE TRUCK LITERALLY SHUTS OFF BECAUSE WHENEVER. IT ALSO HAS ISSUES STARTING BACK UP.
Official recalls
417V821000 · 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.
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.
11V350000 · Steering:linkages:tie Rod Assembly
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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