2022 RAM 2500 problems

STEERING

The contact owns a 2022 Ram 2500. The contact stated that while driving 30-35 MPH, the steering wheel failed to turn to the left or the right. There were no warning lights illuminated. The contact associated the failure with NHTSA Action Number: PE26002. The vehicle was taken to an independent mechanic who determined that there was a loss of power steering assist function, which was caused by water intruding into the power steering module connector. The vehicle was towed to the local dealer, where it was diagnosed with a loss of power steering assist caused by water intrusion into the power steering module connector. The dealer informed the contact that there was no warranty coverage on the vehicle. The vehicle was not repaired. The manufacturer confirmed that there was no warranty coverage for the repair. The failure mileage was approximately 14,900.

NHTSA complaint #11758140 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

My vehicle was brought to my dealership for service on December 13, 2024, and again on January 13, 2026, due to a recurring Uconnect software/application failure. The system repeatedly displayed the message: “Uconnect Box requires service. Please visit an authorized dealer.” Over time this message continuously reappears while driving even after acknowledging the message earlier. This message would overlay critical driving information such as navigation, engine status, and trailer towing data. This message forces the driver to divert my attention from the road to locate and press “OK” on the screen, creating an ongoing and unacceptable safety hazard. I believe this distraction qualifies as a valid safety issue, under the NATSA guidelines for

NHTSA complaint #11756715 — an unverified report by a vehicle owner.

SERVICE BRAKES

ABS system HCU leaking internally Vehicles stopping ability may be impaired Vehicle brake pedal slowly sinks to floor. Ram dealership diagnosed a failed master cylinder internal seal and replaced the master cylinder with 25,272 miles on the vehicle on 3/17/26. Returned to dealership with same issue on 8/3/26 with 28,488 miles on vehicle. Ram dealership diagnoses the hydraulic control unit (HCU) is leaking internally on the ABS system. No warning lamps or other messages. First reported soft brake issue on 2/11/26.

NHTSA complaint #11756058 — an unverified report by a vehicle owner.

STEERING

The contact owns a 2022 Ram 2500. The contact stated that while driving approximately 70 MPH, the steering wheel jerked to the right and the traction control warning light illuminated. The contact stated that while the vehicle was parked, the electronic stability control, Forward Collision Avoidance, check engine, and power steering warning lights were illuminated. The vehicle was taken to a dealer, where it was diagnosed and determined that there was water intrusion in the rack and pinion, causing corrosion of the electronic power steering system and several other unknown components that needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 31,000.

NHTSA complaint #11753372 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2022 Ram 2500. The contact stated that while driving at an undisclosed speed, the vehicle intermittently went into LIMP Mode and failed to accelerate as needed. The contact pulled over and turned off the vehicle. The failure failed to be self-corrected after the vehicle was restarted. The vehicle was taken to a transmission specialist, who was unable to duplicate the failure. The contact was informed that the failure was electrical, and an unknown sensor was replaced; however, the failure persisted. The vehicle was taken to the dealer, who discovered a leak in the transmission pump. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and directed the contact to the dealer to have the transmission replaced. The failure mileage was approximately 120,000.

NHTSA complaint #11750317 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The contact owns a 2022 Ram 2500. The contact stated that while driving at an undisclosed speed, the vehicle intermittently went into LIMP Mode and failed to accelerate as needed. The contact pulled over and turned off the vehicle. The failure failed to be self-corrected after the vehicle was restarted. The vehicle was taken to a transmission specialist, who was unable to duplicate the failure. The contact was informed that the failure was electrical, and an unknown sensor was replaced; however, the failure persisted. The vehicle was taken to the dealer, who discovered a leak in the transmission pump. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and directed the contact to the dealer to have the transmission replaced. The failure mileage was approximately 120,000.

NHTSA complaint #11750317 — an unverified report by a vehicle owner.

STRUCTURE:BODY

While driving the rear tail gate drops. This has happened on several different occasions. Once it dropped while towing a trailer and I damaged the tailgate on the trailer tongue jack. There is no indicator in the cab of the truck to inform you that the tailgate has dropped, unlike the door indicators. I am positive that the tailgate was up and latched, so it’s not an instance where the tailgate is not fully closed. This could lead to other vehicles or motorcycle riders hitting objects that may fall out of the open tailgate, causing damage or injuries.

NHTSA complaint #11748300 — an unverified report by a vehicle owner.

ENGINE

Lifter failure occurred on dangerous interstate interchange complete loss of power while towing a 14k pound mobile restroom bumper pull trailer in 6 lanes merging traffic from center lane 45 mph exit onto 60 mph interstate speeds XXX going onto XXX/[XXX] my scanner said dpf plugged stellantis mechanic claims lifter failure problem is complete loss of power happened in a dangerous area and waiting for a tow while hooked to a trailer was also dangerous due to high traffic area INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11747488 — an unverified report by a vehicle owner.

SERVICE BRAKES, HYDRAULIC

The contact owns a 2022 Ram 2500. The contact stated that while operating the vehicle, the messages “Auto Park Disabled”, “Service Electronic Stability Control”, and “Trailer Brake System” were displayed. Additionally, while hauling a camper, the message “Trailer Brakes Disabled” was displayed, and the trailer brakes became inoperable. After restarting the vehicle, the failure was self-corrected, and the trailer brakes operated normally. The vehicle was taken to the local dealer, but the cause of the failures was not yet determined. The manufacturer was not yet contacted. The failure mileage was 65,000.

NHTSA complaint #11747220 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

The contact owns a 2022 Ram 2500. The contact stated that while operating the vehicle, the messages “Auto Park Disabled”, “Service Electronic Stability Control”, and “Trailer Brake System” were displayed. Additionally, while hauling a camper, the message “Trailer Brakes Disabled” was displayed, and the trailer brakes became inoperable. After restarting the vehicle, the failure was self-corrected, and the trailer brakes operated normally. The vehicle was taken to the local dealer, but the cause of the failures was not yet determined. The manufacturer was not yet contacted. The failure mileage was 65,000.

NHTSA complaint #11747220 — an unverified report by a vehicle owner.

SERVICE BRAKES

Vehicle would not start. I put a new battery in, the vehicle still would not start, and the break pedal was stiff. Had someone jump the vehicle, i started it and drove to the dealership service department where I originally bought the vehicle. They said it may be the starter. but they hadn't looked at the vehicle. I told them I would drive to a different shop because it's cheaper. When I tried to put it in drive the vehicle would not move it was giving an error message on the dash. I had to leave the truck there. 2 days later they called me and told me the issue was caused by a recalled part and they fixed the issue. When I arrived they told me I would have to pay $215 diagnostic fee. I told them it's federally prohibited to charge for a recalled part. I had to argue with them to get my vehicle back. They told me next time I should tow the vehicle if I dont want to pay a diagnostic fee. I attached proof of the recall service and the $215 fee listed that they tried to charge me.

NHTSA complaint #11745288 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING

The contact owns a 2022 Ram 2500. The contact received notification of NHTSA Campaign Number: 25V720000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

NHTSA complaint #11744944 — an unverified report by a vehicle owner.

ENGINE

The vehicle has experienced repeated failures related to the diesel emissions system despite multiple repair attempts. The primary symptom is an illuminated check engine light accompanied by diagnostic trouble code P2459 (Diesel Particulate Filter Regeneration Frequency). The vehicle frequently enters regeneration cycles and continues to exhibit the same symptoms after major emissions system repairs. The emissions system components, including the Diesel Particulate Filter (DPF) and related DEF system components, were previously replaced by an authorized dealer. Following those repairs, the same warning light and fault code returned. The vehicle was subsequently inspected by another authorized dealer, which was unable to identify a definitive cause of the recurring condition. The check engine light was cleared, but it returned less than a week later with the same symptoms. The failure creates a safety concern because the vehicle may enter reduced-power or limp-home operating modes without warning, potentially limiting acceleration and the ability to maintain traffic speed. This is especially concerning when merging onto highways, crossing intersections, towing loads, or operating in heavy traffic. The recurring nature of the failure has reduced confidence in the reliability and safe operation of the vehicle. The condition has been reproduced multiple times and has been documented by authorized service facilities. Warning lamps and fault codes have repeatedly reappeared following repairs. The vehicle and emissions system components remain available for inspection upon request.

NHTSA complaint #11743315 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

The vehicle has experienced repeated failures related to the diesel emissions system despite multiple repair attempts. The primary symptom is an illuminated check engine light accompanied by diagnostic trouble code P2459 (Diesel Particulate Filter Regeneration Frequency). The vehicle frequently enters regeneration cycles and continues to exhibit the same symptoms after major emissions system repairs. The emissions system components, including the Diesel Particulate Filter (DPF) and related DEF system components, were previously replaced by an authorized dealer. Following those repairs, the same warning light and fault code returned. The vehicle was subsequently inspected by another authorized dealer, which was unable to identify a definitive cause of the recurring condition. The check engine light was cleared, but it returned less than a week later with the same symptoms. The failure creates a safety concern because the vehicle may enter reduced-power or limp-home operating modes without warning, potentially limiting acceleration and the ability to maintain traffic speed. This is especially concerning when merging onto highways, crossing intersections, towing loads, or operating in heavy traffic. The recurring nature of the failure has reduced confidence in the reliability and safe operation of the vehicle. The condition has been reproduced multiple times and has been documented by authorized service facilities. Warning lamps and fault codes have repeatedly reappeared following repairs. The vehicle and emissions system components remain available for inspection upon request.

NHTSA complaint #11743315 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

The contact owns a 2022 Ram 2500. The contact stated that the trailer wiring pigtail produced only 9 to 10 volts to the trailer lights and brake system. Even when the brake pedal was depressed, the voltage output was insufficient. While towing a trailer, the trailer brakes failed to operate adequately. The vehicle was taken to a local dealer, who stated that the vehicle was operating as designed. The vehicle was not diagnosed nor repaired. The manufacturer was notified, and a claim was opened. The approximate failure mileage was 110,000.

NHTSA complaint #11739071 — an unverified report by a vehicle owner.

POWER TRAIN

Per mopar recall ZA3 transmission tube and dipstick recall. When completed at Orange Coast Ram [XXX] , dealership completed recall, removed original dipstick, and provided a 15" locking dipstick the does NOT provide needed transmission fluid level. Inquired in Orange Coast Ram service department, stated they will not provide needed 44"dipstick to monitor trans fluid. I cannot order, purchase the needed dipstick, creating a dangerous situation if fluid is low, and will result in transmission damage and possible dangerous condition if transmission fails while driving/.towing. I was told I will have to go to dealership and have the level checked, which is a routine needed owner maintenance job CORRECTIVE MEASURE: PROVIDE NEEDED 44" DIPSTICK TO MONITOR TRANSMISSION FLUID LEVEL INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11734279 — an unverified report by a vehicle owner.

STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS

The contact owns a 2022 Ram 2500. The contact stated that while driving approximately 35 MPH on the local roadway, the tailgate unexpectedly detached and remained suspended by the support cables. Due to the failure, the rear-view camera became inoperable. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 40,000.

NHTSA complaint #11731360 — an unverified report by a vehicle owner.

SERVICE BRAKES

I had to hard brake on a damp roadway at about 50 mph. The truck began to rotate and skid. I had no control over the vehicle until it stopped. The dash lights came on for a failure of the brakes, abs, traction control, and stability control. All of the lights went off then the truck seemed to drive normally. A short time later the lights came on and would not go off. Took the truck to the dealer. The hydraulic control unit was bad and was replaced. This did not fix the truck. Now it needs an abs control module. The truck remains at the dealer awaiting this repair. This appears to be a problem in the previous model year Ram 2500’s and it looks like my 2022 is affected also. There are recalls for these trucks but not for my model year.

NHTSA complaint #11730817 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2022 Ram 2500. The contact stated that while driving at an undisclosed speed, the RPM fluctuated. Additionally, the vehicle made an abnormal sound while slowing down to come to a stop. The vehicle was taken to the dealer, who discovered burnt transmission fluid and replaced the transmission, but the failure persisted. The vehicle was taken back to the dealer; however, the cause of the failure could not be determined. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 10,000.

NHTSA complaint #11724045 — an unverified report by a vehicle owner.