Owner-reported complaints naming the driver-assistance system, filed with NHTSA
Data refreshed
Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
8
Latest Feb 27, 2026
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
4%
of 187 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
2
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
2
What this page shows
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2022 RAM 3500 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Owner reports naming driver-assistance
Shown in the owner’s own words, exactly as filed
Driver assistance
Filed Feb 27, 2026
Crash reported1 injury reported
Driver of the 2022 Ram 3500 pulled out of a driveway onto a street and ran over a pedestrian who was crossing in front of him. Driver states he did not see the pedestrian. I understand the 2022 Ram 3500 is equipped with front ParkSense Sensors, but these sensors failed to deploy. The pedestrian suffered very serious injuries requiring weeks of hospitalization and additional outpatient rehabilitation. The incident is caught on surveillance camera. The vehicle should be available for inspection upon request. The vehicle has not been inspected.
NHTSA ID
11720890
Incident
Oct 13, 2025
BrakesDriver assistanceElectrical
Filed Jan 12, 2026
Every month I am receiving a check engine light for abs / traction control / failure. Dealer states HPU unit is bad, however I noticed all the fuses in the fuse box were loose. I pushed them in to reseat and the error cleared. This happens monthly. This last time happened during a snow storm and disabled abs.
NHTSA ID
11710526
Incident
Jan 9, 2026
Driver assistancePowertrain (other)
Filed Sep 16, 2024
While driving around 20 mph, suddenly heard a clunk, then several dashboard warning lights came on. Truck suddenly had no torque- would only move forward if the engine was revved at much more than normal amount. Nearly complete loss of ability to accelerate from a stop/low speeds. Took to an independent service center who ran the ODB codes, showing the now well-known issue of "transmission failure gears 1-4" Warning lamps include the lane sense and check engine lights, and a message on the dash that reads ACC not available, Automatic high beams not available. Prior to this, no problems with the truck at all. I am trying to arrange getting it towed to a dealership.
NHTSA ID
11614891
Incident
Sep 15, 2024
Driver assistancePowertrain (other)
Filed Apr 4, 2024
Sudden loss of forward gears. Failure happened on highway at highway speeds. Had to carefully maneuver the truck off the road. Failure in both towing and unloaded operation. Truck will not shift in or out of drive (1-4) but reverse is still functional. Diagnostic trouble code P0731-00 and P0734 "Gear 1 and 4 Shift Incorrect Ratio". Both the dealer and RAM confirm this transmission failure. RAM has realeased a TSB which covers this failure but hasn’t released a recall.
NHTSA ID
11581178
Incident
Apr 2, 2024
Driver assistance
Filed Feb 23, 2024
DEF fluid froze leaving crystals that obstructed computer reading of DEF tank. This would have forced vehicle into emergency 5 mile an hour limp mode. Taken to local Dodge/Ram dealer that had nearly THIRTY other diesel trucks with same problem ahead of me. Once repaired to OEM specs, the service manager stated it will happen again. Dodge/Ram acknowledges this has been an issue for years. In Alaska winters this situation could very well be life threatening!!
NHTSA ID
11573708
Incident
Feb 16, 2024
BrakesDriver assistancePowertrain (other)
Filed Jun 23, 2023
Without warning the transmission failed. Along with loss of power, when the tranny failed, the ability to use the exhaust brake also fails. The ability to manually downshift fails. I was on steep winding roads in North Idaho (Elk River) when this occurred with three passengers aboard. Once I was able to stop, I was on a steep uphill grade with no forward gears or shoulder to pull over on. I had to coast in neutral back down the mountain to an appropriate site to get off the road. All of this with no forward or reverse gears. The vehicle was towed to a dealership where it was determined to have the K-1 snap ring failure in the Aisin transmission. This problem is common enough that parts to repair the transmission are on back order with no definitive eta available.
NHTSA ID
11528483
Incident
Jun 4, 2023
Driver assistance
Filed Mar 16, 2023
2022 RAM 3500 6.7L H/O AISIN transmission failed going down the road. Very bad
NHTSA ID
11512150
Incident
Mar 4, 2023
Driver assistancePowertrain (other)
Filed Nov 29, 2022
Crash reported1 injury reported
The transmission spontaneously slipped out of park and went into reverse. My safety was close to critically impacted. When it began to roll on its own, I was scooped by the driver door and dragged several yards until the truck impacted another vehicle and came to a stop. I very likely could have been killed. If anyone had been behind the truck they likely could have been killed. The incident resulted in significant damage to my vehicle and the vehicle that it ran into. I have not driven the truck since the incident to reproduce. Police did come out to inspect the accident. Has not gone to dealer yet. There were no warning light, buzzers, etc. completely spontaneous. Note: the vehicle was running when this happened. When I was able to get back in truck the stalk was still in park position
NHTSA ID
11495346
Incident
Nov 28, 2022
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Other components reported on this vehicle
Categories with enough reports to have a page of their own