Ram 3500 Complaints

2,367 consumer complaints on file.

#11715944February 5, 2026
SERVICE BRAKES
I have been trying to get a ram dealer to fix the hcu unit under recall. All I get is no remedy available, im driving a truck with an open “ safety recall” that’s been a recall for over a year. I never stop listening to warning buzzers and flashing alarm lights.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715471February 4, 2026
SERVICE BRAKES, HYDRAULIC, ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
The contact owns a 2018 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that while driving at various speeds, the instrument panel failed to provide the speed. The GPS was used a temporary indicator of the speed. Several unknown warning lights were illuminated, with a warning light that the front bumper parking sensor was inoperable was displayed. The vehicle was taken to a local independent mechanic, where it was diagnosed and determined that the ABS module needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 117,489.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715532February 4, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2018 Ram 3500. While driving at an undisclosed speed, the brake pedal was depressed and went to the floorboard while attempting to stop the vehicle. The ABS and traction control warning lights were illuminated. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The vehicle was taken to several dealers; however, the vehicle was not diagnosed or repaired. The dealer confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The approximate failure mileage was 38,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715490February 4, 2026
ENGINE AND ENGINE COOLING
The contact owns a 2023 Ram Promaster 3500. The contact received notification of NHTSA Campaign Number: 25V720000 (Engine and Engine Cooling); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The dealer was contacted and confirmed that there was no fix available and suggested that the vehicle was no longer driven or parked too near the residence. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715133February 2, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM
While driving down the street between 0 and 35 mph, with no load in the truck and no trailer attached, the trailer brake controller quite working completely and a service message appeared. The dealership ended up replacing the trailer brake gain adjustment switch. Had I been towing a trailer at the time, I would have had zero trailer brakes. I've had this message reappear several times since then. I've attached a picture showing both the message on the gauge cluster as well as a scan of the trouble codes at that time.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715131February 2, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN
The 2025 and 2026 dually 3500 Ram trucks with the 12" AAM rear axle are having issues with the rear wheel speed sensors (different sensor for each side). They apparently fail or are not able to properly communicate to the computer. When this happens, the following are disabled: -ABS -Auto Emergency Braking -4x4 -Electronic Stability Control -Cruise Sometimes, the engine won't shut off. The gauge cluster will state it can't detect which position the transmission is in. So, you cannot shift, and you can't shut the truck off, and you can't drive. You are stuck in place with a running engine. Despite Stellantis releasing a new revision of wheel speed sensors (AB revision), they have failed in less than 2,000 miles on my truck. Many, many dually owners are experiencing these failures. I've had this problem occur over half a dozen times. It has been to the dealership to be repaired 3 times so far. After the 2nd time at the dealership, the sensors only last less than 23 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715130February 2, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN
The 2025 and 2026 dually 3500 Ram trucks with the 12" AAM rear axle are having issues with the rear wheel speed sensors (different sensor for each side). They apparently fail or are not able to properly communicate to the computer. When this happens, the following are disabled: -ABS -Auto Emergency Braking -4x4 -Electronic Stability Control -Cruise Sometimes, the engine won't shut off. The gauge cluster will state it can't detect which position the transmission is in. So, you cannot shift, and you can't shut the truck off, and you can't drive. You are stuck in place with a running engine. Despite Stellantis releasing a new revision of wheel speed sensors (AB revision), they have failed in less than 2,000 miles on my truck. Many, many dually owners are experiencing these failures. I've had this problem occur over half a dozen times. It has been to the dealership to be repaired 3 times so far. After the 2nd time at the dealership, the sensors only last less than 23 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715128February 2, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN
The 2025 and 2026 dually 3500 Ram trucks with the 12" AAM rear axle are having issues with the rear wheel speed sensors (different sensor for each side). They apparently fail or are not able to properly communicate to the computer. When this happens, the following are disabled: -ABS -Auto Emergency Braking -4x4 -Electronic Stability Control -Cruise Sometimes, the engine won't shut off. The gauge cluster will state it can't detect which position the transmission is in. So, you cannot shift, and you can't shut the truck off, and you can't drive. You are stuck in place with a running engine. Despite Stellantis releasing a new revision of wheel speed sensors (AB revision), they have failed in less than 2,000 miles on my truck. Many, many dually owners are experiencing these failures. I've had this problem occur over half a dozen times. It has been to the dealership to be repaired 3 times so far. After the 2nd time at the dealership, the sensors only last less than 23 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715127February 2, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN
The 2025 and 2026 dually 3500 Ram trucks with the 12" AAM rear axle are having issues with the rear wheel speed sensors (different sensor for each side). They apparently fail or are not able to properly communicate to the computer. When this happens, the following are disabled: -ABS -Auto Emergency Braking -4x4 -Electronic Stability Control -Cruise Sometimes, the engine won't shut off. The gauge cluster will state it can't detect which position the transmission is in. So, you cannot shift, and you can't shut the truck off, and you can't drive. You are stuck in place with a running engine. Despite Stellantis releasing a new revision of wheel speed sensors (AB revision), they have failed in less than 2,000 miles on my truck. Many, many dually owners are experiencing these failures. I've had this problem occur over half a dozen times. It has been to the dealership to be repaired 3 times so far. After the 2nd time at the dealership, the sensors only last less than 23 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11715041February 2, 2026
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
On 01/21/2026 there was a warning light that came on stating accelerator control sensor, the next morning the truck started stalling, and continued stalling multiple times. I attempted to get the vehicle to the service center. It then stalled 2 more times, the service center told me they couldn’t look at the truck until the next day, the vehicle then stalled on me again that evening, they kept the truck until Friday evening, and told me they couldn’t duplicate the issue. They knew it had happened, but they couldn’t find the cause without replacing a bunch of parts until they found the correct issue. I took the vehicle home, started it the next morning and the maintenance required issue again returned, I took it back to the service center, they checked the codes, and told me it shows the 3rd taillight is staying on which indicates usually a fuel issue. They then sent me a quote stating a bunch of things that’s already been done to the vehicle outside of their service center, as well as the part they told me was where they had started to diagnose the issue and it didn’t work, all of which are not covered under the current warranties of the vehicle and basically the way I understood it that I would have to keep buying parts and replacing things out of pocket until the drivetrain issues were resolved.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714397January 30, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2018 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while depressing the brake pedal, the vehicle failed to stop. The contact stated that the ABS failed to operate as needed. Due to the ABS failure, the cruise control and traction control failed to operate as intended. As a result, the vehicle was only stopped with conventional braking. The dealer was not contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 136,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714401January 30, 2026
SERVICE BRAKES
I tow a 16000 lb RV with my truck and the ABS/Skid control goes on and off every few minutes and RAM keeps telling me that they do not have the part to take care of this recall, it has been more than 18 months now. This is my only means of transportation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714252January 29, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2018 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (SERVICE BRAKES, HYDRAULIC); however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the cruise control deactivated independently. The messages "Check Braking System” and “Check ABS" were displayed. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 55,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11714295January 29, 2026
TIRES, TIRES:TREAD/BELT
Trailer King RST 235/80R16: six of them on a triple axle boat trailer. Was towing a boat and experienced a blowout on the passenger rear trailer tire, of which we did not hit a pothole or strike debris. It bent the boat trailer fender and damaged several components of the trailer. It was identified by Discount Tire that the passenger side lead tire experienced belt separation, which is a manufacturer defect and was most likely the cause of the passenger side rear trailer tire to blow out and cause excessive damage to the trailer. There are numerous other customers of this tire who experienced significant blowouts on their trailer, which poses a safety risk to all who own trailers with these Trailer King RST tires and those who travel the roads with them. The belt separation was confirmed by a third-party tire shop recognized nationally. I submitted a claim for the blown out tire with the company manufacturer, and they claim it was not due to manufacturer defect. Unicorn tire does not accept responsibility for the manufacturer defect, even though it was confirmed by the company discount tire. These trailer tires are unsafe. Bottom line: two of six trailer tires that were two years old and had less than 3000 miles on them experienced belt separation, one of which had a significant blowout that could’ve caused serious accidents. This is not an isolated case as other reviews have shown these tires to be unreliable and unsafe disregard the VIN associated with this complaint as it would not accept my trailer VIN.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713842January 28, 2026
SERVICE BRAKES
Brake system is not functioning as designed. Rear axle braking is not being fully applied and is most noticeable and concerning during heavy haul usage. Vehicle has to be operated carefully and with an alternate braking method utilized to obtain adequate braking. The problem can be and has been reproduced and verified by dealer but not in writing. Dealer is not wanting to fully diagnose and/or commit to finding/acknowledging a fault. Manufacturer has been notified in writing and unresponsive. There are no messages displayed/stored. Disproportionate brake wear between front and rear axle braking is observed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713554January 27, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2017 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic). The contact had been calling the local dealer and the manufacturer and was informed that the part was not yet available. The contact stated that in 2024, the ABS warning light intermittently illuminated, and in October 2025, there was an abnormally loud whirring sound coming from the vehicle while the vehicle was in 4WD. The contact stated that the "Service 4WD" message was displayed, and the vehicle failed to shift into 4WD. The contact had not taken the vehicle to a local dealer or an independent mechanic. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The failure mileage was approximately 32,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713787January 27, 2026
ENGINE, FUEL/PROPULSION SYSTEM
I got this 2024 vehicle brand new with 15 miles on it in August of 2025 . It is now January of 2026 by check engine light had came on 7 times since November of 2025. I had to shut down work because of this . It came on the 8th time today and I was told by the delearship that they didn’t know what to do . My truck is at 43,000 miles and literally a piece of junk.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713438January 26, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2018 Ram 3500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that parts were still not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and informed the contact that the repair could be paid for out-of-pocket with a reimbursement once parts became available. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11713186January 25, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS, SERVICE BRAKES
Multiple times at random the vehicle will display an alert on the dash that the 4X4 system, anti lock breaks, adaptive breaking as well as forward and rear collision sensors and cruise control are all disabled. This has happened 5 times now. I have taken the vehicle into the dealership and they stated that the rear Wheel Speed Sensors" were bad and replaced them. Since the wheel sensors have been replaced ( less than 200 miles ago) this system has triggered the same alert and conditions 2 more times. This is a very dangerous situation for a vehicle that is made for towing heavy trailers and loads.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712870January 23, 2026
AIR BAGS, SERVICE BRAKES, SEAT BELTS
I lost trailer brakes, hydraulic controller not working. traction control light is on along with my airbag and my abs light comes on at times. NO REPAIRS WERE DONE YET. DEALER STATES ORC MODULE NEEDS REPLACEMENT. I believe this is an reoccurring issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

← Back to Ram 3500