2011 Dodge 1500

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.

Refused to perform recall T79 and customer satisfaction notice L41 emmisons. Received text message as evidence that said They are not obligated to repair my vehicle under recall, and that I would have to pay for the repairs.

NHTSA ID

11749427

Incident

Jul 9, 2026

The contact owns a 2011 Dodge Ram 1500. The contact stated that while the vehicle was being serviced by an independent mechanic, the contact was informed that the motor mounts were old and fractured. The independent mechanic suggested that the vehicle was taken to the dealer for the repair. The vehicle was taken to the dealer, who confirmed that the motor mounts were fractured and that the vehicle backfired due to piston failure. The dealer replaced the motor mounts. The contact stated that the motor mounts were replaced under an unknown recall. The contact stated that on a separate occasion, the vehicle was at a specialty shop for the engine to be replaced. While at the specialty shop, the contact was informed that the motor mounts were not replaced. The vehicle remained at the specialty shop unrepaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 134,000.

NHTSA ID

11728126

Incident

Mar 10, 2026

Mileage

134,000 mi

The contact owns a 2011 Dodge Ram 1500. The vehicle was taken to a dealer to purchase a new camper. While the vehicle was parked, the dealer made the contact aware that the passenger’s side turn signal and brake lights were inoperable on the rear towing electrical system, and that the integrated fuse box needed to be replaced. The vehicle was not repaired. No warning lights were illuminated. The contact researched and was made aware of an unknown recall; however, the VIN was not under recall. The manufacturer was notified of the failure. The failure mileage was approximately 150,000.

NHTSA ID

11727943

Incident

Mar 30, 2026

Mileage

150,000 mi

There are multiple electrical issues I’ve had to trouble shoot over the past 4 months. As I’ve researched other people with the same issues online, I’ve bee seeing a lot about some recalls pertaing to electrical issues and fuel issues and so I am wondering if there are prior recalls that I might need to have taken care of which I feel could fix my vehicle issues

NHTSA ID

11710109

Incident

Jan 6, 2026

The contact owns a 2011 Ram 1500. The contact stated that the air bag warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 172,000.

NHTSA ID

11708748

Incident

Jan 3, 2026

Mileage

172,000 mi

I was driving my 2001 Dodge Ram 20-30mph and experienced a total power loss, power steering, power brakes and clock reset. My husband was also in the pickup and can attest to issue. I am an older person so had a very hard time stopping the vehicle and attempting to steer it to the side of the road. Traffic backed up behind me before I could put on my warning blinkers.Eventually, I turned off and on the pickup and everything worked somewhat normally but the vehicle went into limp mode. I got home, had the vehicle towed to the dealership. I explained issue, requested a total diagnosis of everything that was wrong but most importantly, I wanted the total power loss issue diagnosed, pinpointed and resolved. because I don't feel safe driving until issue is truly diagnosed and fixed. I gave them my lifetimecarmaxplus warranty . The techs found a list of parts that needed to be fixed besides the power loss problem, but told me they couldn't fix the total power loss because no codes had been thrown. I explained that since there was a total power loss it was reported by other Dodge techs that no codes could be retrieved. I asked the service manager to ask his tech what diagnostics were used and to what extent to determine the problem. He said he would call me after talking to his tech but never did. I went to the dealership 2 weeks later and asked what he found out from his tech. He was confused and apparently never did anything more about the situation. I called Chrysler warranty, they gave me a case number but again seemed oblivious to the total power loss and fixing this major safety issue. No one has attempted to address the problem or offered to have another mechanic inspect the vehicle. There were no codes that I saw on the dash and I did try to immediately retrieve any but none came up. The front passenger window locks also had been working intermittently 2 mos prior. My husband reported vehicle going in limp mode briefly 2 days prior to ...all electrical issues

NHTSA ID

11703467

Incident

Sep 4, 2025

The contact's son owns a 2011 Dodge Ram 1500. The contact stated that while his son was driving at an undisclosed speed, there was an abnormal grinding and rubbing sound coming from the rear end of the vehicle. No warning lights were illuminated. The vehicle was taken to an independent mechanic for brake service. The contact stated that while the vehicle was being repaired, the independent mechanic confirmed the abnormal grinding and rubbing sound. The vehicle was not repaired. The contact was advised to contact the dealer for assistance. The contact was informed of NHTSA Campaign Number: 10V656000 (Suspension); however, the VIN was not included. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 18V160000 (Fuel System, Gasoline). The dealer was made aware of the failure; however, the contact was informed that the repair was not covered under the recall. In addition, the contact stated that the dealer had not confirmed the failure but had agreed to inspect the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 125,000.

NHTSA ID

11694936

Incident

Oct 15, 2025

Mileage

125,000 mi

Driving my vehicle throughout December of 2024 and the vehicle would die and power back up, vehicle would run intermittently and fail to continue operating while driving to and from work. Vehicle intermittently stalling during driving would cause "Near Miss" accidents on the road. Potentially endangering myself as the operator and other operators on the road due to a "no start" issue and unsafe operating condition in the electrical system of the vehicle. I thought it was a bad battery so I replaced it with a brand new battery from the auto parts store While I struggled to have this matter resolved before leaving for Army Active Duty. I arranged to have the vehicle turned into a Chrysler, Dodge, Ram dealer to have a diagnostic done on the vehicle. on June 6th according to their technicians report, it shows my TIPM is bad. and needed to be replaced. The dealer failed to acknowledge this was a recall issue and would not cover the repair cost since the vehicle was out of warranty due to mileage and age. when their our hundreds of models being turned in for the same issue nationwide.

NHTSA ID

11679997

Incident

Dec 20, 2024

LAMP - DOME

LAMP - DOME

LAMP - DOME

"Dual EVAP System Extreme Duty Vapor Canister Filter Kit Customers operating fleet or severe/extreme duty gasoline vehicles in continuous dusty driving conditions can plug the single OE filter system and may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0441 - EVAP Purge System Performance. ● P062A - Fuel Pump Control Performance. Customers may also experience one or more of the following: ● Hard to fill fuel tank with fuel. ● Premature shut-off of the gas nozzle when refueling. ● Flow back of fuel while refueling. "

Plate - Planetary

Replacement Totally Integrated Power Module (TIPM) Displays Incorrect Vehicle Identification Number (VIN) Current and Active