537 of the
16,726 complaints filed about the RAM 1500
are about the throttle and cruise control —
100% of everything owners reported.
The worst model year for it is 2016.
537
Complaints
100%
Share of all complaints
44
Crashes
4
Fires
Acceleration & Cruise Control complaints by model year
The contact owns a 2023 Ram 1500. The contact stated that while driving 75 MPH, the cruise control became inoperable and failed to disengage as needed. No warning light was illuminated. The contact stated that the failure caused the vehicle to fail to stop. The contact also stated that while the vehicle was parked, the vehicle to unintendedly accelerated. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure by telephone, and a case was opened. The failure mileage was approximately 60,000.
NHTSA complaint #11763644 — an unverified report by a vehicle owner.
The ABS warning light,electronic stability/traction control warning light, and red Brake warning light are illuminated simultaneously on the instrument cluster. The combination of these warning lights concerns me because it appears to indicate a failure or malfunction involving the ABS/brake-control system. I am concerned that ABS, electronic stability control, and traction control functions may not operate properly during an emergency breaking or loss-of-traction event. I understand that owners of 2016 1500 vehicles have reported similar combinations of ABS, traction control ,and brake warning lights and have reported ABS-module failures. I am requesting that NHTSA document and investigate this condition as a potential safety defect affecting 2016 Ram 1500 vehicles. I would like this complaint associated with my VIN and mileagefor purposes of identifying any trend involving ABS-module or brake-system failures. I have photographs showing the warning lights illuminated on my vehicle.
NHTSA complaint #11763501 — an unverified report by a vehicle owner.
My truck all of sudden put up the ABS light, traction control light, emergency brake light and loss of cruise control. Had it test at an O'reilly and has a C-2200-49 ABS module failure internal module failure.
NHTSA complaint #11763212 — an unverified report by a vehicle owner.
XXX, [XXX] East Bound ~ 9:30 PM, , pulling a tandem-axle boat and trailer ~ 6000# GVW , the truck slowed suddenly, in traffic ~ 62 MPH. I contacted CJDR dealers in [XXX], and [XXX], and both stated there was no recall, warranty, or goodwill repair, available for my truck. [XXX] told me the same, when I called. I took the truck to an independent diesel shop, in [XXX] to just go ahead and have a CPS (crankshaft position sensor, and tone wheel) put in. He said both the CJDR dealers and Stellantis told him the truck was “ineligible” for the repair parts kit – he was unable to obtain one. They claimed *my* truck did not have the faulty tone wheel assembly. In the mean time, the code he documented P0335, did not return, and I continued to drive the truck, until XXX, 11:00PM I-4 [XXX] about the 106MM, the truck did the same thing, same trailer, same danger. After restart, limping home, OBDii code P0335, was present. On XXX, I took the truck for diagnosis, to New Smyrna CJDR, and they completed replacement of the CPS and tone wheel, today, XXX. The repair cost me $3,470.98 on Invoice Number XXX. I purchased the truck from New Smyrna CJDR, three months after it was built, which was two days before the production line started using the new design of CPS tone wheel. Stellantis knew, and the dealer knew. Still, they sent me off down the road. I would like to be reimbursed. Please find invoices from New Smyrna CJDR and Reed’s Garage. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint #11762265 — an unverified report by a vehicle owner.
Fall of 2025. After braking in a round a bout vehicle would not drive. I had enough forward momentum to get through the round a bout and pull over. Once stopped I shut off truck and restarted it. The transmission worked after restarting. Took truck to dealer but they could not determine any problems. August 2026 same issue occurred in another round a bout. I was able to limp to a side street and shut down and restart truck. Worked fine after restart.
NHTSA complaint #11761333 — an unverified report by a vehicle owner.
The contact owns a 2015 Ram 1500. The contact stated that while driving at an undisclosed speed, the ABS and the Electronic Stability Control (ESC) warning lights illuminated. Additionally, the cruise control feature was inoperable. The contact stated that the cruise control system failure had caused the ABS and ESC systems to fail. The local dealer was notified of the failure and informed the contact that the replacement parts were back-ordered. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 57,000.
NHTSA complaint #11760382 — an unverified report by a vehicle owner.
ABS module failed causing ABS, traction control, and cruise control to stop functioning along with intermittent loss of power steering. Contacted multiple dealers which all stated the part is no longer available and no replacement part. This was a nuisance for two years until I towed a trailer and was merging onto an interstate when I lost traction due to wet roads and no traction control. Vehicle and trailer fishtailed and I was barely able to gain control without contacting any other vehicles on the very busy interstate. I was able to find a rebuilt abs module on eBay for $1100 that I installed and corrected the issue. This year model needs to be added to the existing recall that has been posted for many other years for this exact issue
NHTSA complaint #11760370 — an unverified report by a vehicle owner.
As we were driving along the freeway at highway speeds, the dash lights completely cut out on my ram 1500 2019. At first, this seemed to simply affect the visibility of the central console, speed controls, light indicators, etc. But then as we continued on and proceeded to exit the freeway, the entire vehicle shut down and lost total power steering speed control and power braking. I had to rapidly exit and take at safety on side of the road before completely losing control. Previously we had lost power to the video control display but it had never lost power before. We had also previously experienced where we were on the freeway at freeway speeds and the cruise control just rapidly shut down the same time as the video console shut down and the vehicle proceeded to slow rapidly and unexpectedly. After the incidence of losing cruise control and losing the central display, we took the vehicle multiple times to a ram authorized dealer service center in salt lake City as well as an independent shop. Neither could replicate and the issue as it is severely intermittent. We continued to use the vehicle given their clean bill of health. However, this incident showed a new level of severe risk in driving the vehicle. There were no warning indicators or flashing lights as the console completely failed in the middle of the driver screen. By several mechanical shops unable to replicate the issue. We were able to start recording upon the demonstration of the latest incident and have a video of this happening but too large to upload. Should this have happened while we were still on the freeway and unable to safely navigate to a shoulder on either the left or right of the road, we would have essentially been forced to go from full-freeway speeds in a matter of seconds, creating a significant risk for ourselves and others. You can see in the video the central console goes completely black does not show speed Indicators does not flash any warning signal, intermittent control.
NHTSA complaint #11760471 — an unverified report by a vehicle owner.
When driving between 18/25 miles per hour the engine Revs up to 6000 RPM and truck loses power. This has happened to me twice while driving , it also happened to the mechanic at the Dealership when it was towed there. The dealership had my truck for two weeks trying to fix the problem. After running a Diagnostic test it showed no codes. Stalantis was notified and they said they will NOT do anything to try and fix the problem. This is a real problem that I have seen other people have the same problem , and Stalantis refuses to do anything about it. This is a real danger if you are driving and you have no power. This first happened to me the first time on 8/03/2026. The second time was 8/04/2026, then for the mechanic on 8/10/2026.
NHTSA complaint #11758927 — an unverified report by a vehicle owner.
I own a Ram pickup that has experienced a failure of the ABS brake module. The replacement ABS module is not available from the manufacturer, and I have now been waiting approximately three years for the necessary replacement part. I have contacted Ram dealerships regarding this problem and have repeatedly been told that the ABS module is on backorder and/or unavailable. Despite waiting for approximately three years, there is still no reasonable timeframe for obtaining the part and repairing my vehicle. This is not an ordinary convenience item. The ABS module is a critical safety component of the vehicle’s braking system. When the module fails, important safety systems can be disabled, including anti-lock braking and traction/stability control. Depending on the failure, other vehicle functions can also be affected. I am extremely concerned that Stellantis/Ram has allowed owners to remain without a manufacturer-supported repair for years because the replacement part is unavailable. An owner should not be forced to wait three years for a safety-critical braking component. I have also found numerous complaints from other Ram owners reporting similar ABS-module failures and extended or indefinite parts shortages. This indicates that the problem may be widespread rather than an isolated parts-supply issue. I am asking NHTSA to investigate: * The failure rate of this ABS module. * Whether the ABS module has a known defect or premature failure condition. * Why replacement modules have been unavailable for such an extended period. * Whether Stellantis/Ram has an adequate plan to repair affected vehicles. * Whether a safety recall, special service campaign, extended warranty, or other remedy is warranted. * Whether affected owners should be provided replacement modules at no cost. I believe it is unreasonable and unsafe for a manufacturer to leave owners without access to a replacement for a critical braking-system component for approximately three years.
NHTSA complaint #11757645 — an unverified report by a vehicle owner.
Failure of ABS control module. Illuminated Brake, ABS, Traction control system lights are on the dash. The cruise control is inoperative as well. Code reader shows C2200-49 and C2200-47.
NHTSA complaint #11757061 — an unverified report by a vehicle owner.
The contact owns a 2014 Ram 1500. The contact stated that while driving 55 MPH, several unknown warning lights illuminated. The contact became aware that the ABS was not operating as intended while the warning light was illuminated. The contact stated that the failure also affected the cruise control feature. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed, and it was determined that the ABS module had failed and needed to be replaced. The contact was informed that the part was currently not available. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 126,162.
NHTSA complaint #11755430 — an unverified report by a vehicle owner.
The ABS (Anti Lock Brake System) Module has failed. ABS, cruise control, and traction control are disabled. A faulty ABS can cause an inability to stop suddenly to avoid a collision. My specific issue has been confirmed by a Ram dealer. Chrysler engineering has confirmed this is a widespread problem with multiple vehicles using the same ABS Module. It is not possible to get a replacement ABS Module. Auto parts stores and dealers do not have replacement parts. There is a waiting list for a redesigned ABS Module at my local Ram dealership. The first person on the list has been on the list for 3 years. A new module, installed and programmed, will cost over $1200. A faulty ABS is a safety issue. I recommend Ram/Chrysler issue a recall when parts are available.
NHTSA complaint #11755089 — an unverified report by a vehicle owner.
ABS / Traction Control / Brake warning lights ALL illuminated. No anti lock brakes and no cruise control. ABS module failure. Replacement part on back order for at least 2 years. Unable to repair.
NHTSA complaint #11752857 — an unverified report by a vehicle owner.
What component or system failed or malfunctioned, and is it available for inspection upon request? - Failed ABS Module....yes, the vehicle is available for inspection. How was your safety or the safety of others put at risk? - Without a functioning ABS Module, the vehicle has no Anti-Lock brakes or Traction control...in addition to no functioning cruise control and some 4WD features. The main concern is obviously the absence of ABS and Traction Control, which can cause loss of vehicle control. Has the problem been reproduced or confirmed by a dealer or independent service center? - Yes, the vehicle has been inspected/confirmed by the dealer. The replacement part is unavailable / has been on backorder for several months. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? - No...only the dealer has inspected it. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? - The ABS and Traction Control warning lamps are illuminated. They first appeared several months ago, when the module failed.
NHTSA complaint #11752106 — an unverified report by a vehicle owner.
SUMMARY OF ISSUE: Water intrusion from a defective factory rear window seal flooded the Radio Frequency (RF) Hub module, causing severe, dangerous network communication (CAN bus) failures while driving. The removed RF Hub has been retained by the owner and is available for physical inspection upon request. SAFETY RISKS: Power steering repeatedly seizes/locks up while driving. Vehicle completely stalls and freezes in active intersections and at highway speeds on I-95. Instrument panel illuminates with all warning lights ("Christmas tree" dash) and prompts driver to "Put Vehicle in Park and Put Back in Drive" while actively moving in traffic. Vehicle experiences complete power loss, creating a severe rear-end collision hazard. TIMELINE & MILEAGE: 60,328 mi (Dec 2022): Initial electrical glitches reported to dealer prior to 100k warranty expiration. 92,733 mi (Sept 2024): Reported ongoing key fob loss, electrical anomalies, and TPMS drops. 168,492 km (~104,696 mi): Scanned multiple CAN bus "U-codes" (documentation available). 104,716 mi (Sept 22, 2025): Leaking rear window seal repaired by dealer. ~114,000 mi: Worsening symptoms and total vehicle stall. DEALER FAILURE & DENIAL: When repairing the window seal, the dealer failed to inspect for interior water damage or check underlying electronics. They refused to open/inspect the RF Hub, claimed they could not reproduce the intermittent issue, and are attempting to blame an unrelated "star connector." The owner opened the RF Hub casing and photographed clear galvanic solder corrosion and water damage directly under the leak point. Component has not been inspected by police, insurance, or manufacturer reps. PRIOR SYMPTOMS: Progressive TPMS loss, "Key Fob Not Detected" while driving, throttle surges at stops, parasitic battery drain, and full dash light warnings—worsening with humidity and rain.
NHTSA complaint #11751755 — an unverified report by a vehicle owner.
Failed abs module prevents use of abs braking system causing wheels to lock up under hard braking. Collision almost occurred as result of wheels locking due to failed abs module and Stellantid does not have a replacement part available. Also prevent proper use of cruise control, stability/traction control and braking. Have been advised by dealerships in DeLand fl and Daytona beach fl that the part is on indefinite back order.
NHTSA complaint #11750074 — an unverified report by a vehicle owner.
The contact owns a 2025 Ram 1500. The contact stated that while driving with cruise control engaged, the cruise control system accelerated and failed to recognize objects or vehicles ahead. The contact was forced to manually override the cruise control system to regain control of the vehicle and prevent an accident. The contact stated that a "Driver Override" warning message appeared on the instrument panel as the vehicle accelerated without the contact depressing the accelerator pedal. A dealer was notified of the failure, and an appointment was scheduled to have the vehicle inspected. The manufacturer was not yet notified of the failure. The vehicle was not yet repaired. The failure mileage was approximately 17,000.
NHTSA complaint #11749294 — an unverified report by a vehicle owner.