Owner-reported complaints naming the brake system, filed with NHTSA
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Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake. Every record below is an owner-reported complaint about the 2015 RAM 1500 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 148 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.
The 25 most recent of 148, in the owner's own words
While driving my ABS light brake light and throttle light came on when I took in for a diagnostic said ABS module is bad called dealer can’t get anymore. It’s not safe to drive now I’m out of vehicle.
I started my Truck to go to a funeral approximately 100 miles from my house and the brake light , abs light and traction control light all came on. thank goodness it did not happen while in motion. after doing significant research I am appalled that this common safety issue has not been addressed by the dealer. I am reporting a severe and widespread manufacturing defect regarding the Anti-Lock Brake System (ABS) module in my 2015 Ram 1500. Upon starting the vehicle, the dashboard is clear. However, immediately upon driving forward or backward, the internal electronics of the ABS module fail (Fault Code C2200-49: ABS Module Internal Electronic Failure). This instantaneous failure immediately disables the Anti-Lock Brakes (ABS), Traction Control System (TCS), and Electronic Stability Control (ESC) without warning while the vehicle is in motion. The sudden, unprompted deactivation of the ABS and Electronic Stability Control while driving creates an immediate safety hazard, especially during inclement weather, emergency braking scenarios, or high-speed maneuvers. The loss of these critical safety driver-aids significantly increases the risk of a vehicle skid, loss of steering control, and subsequent crash. This exact C2200-49 defect is heavily documented across thousands of identical 4th-generation Ram trucks, indicating a systemic design flaw (faulty internal circuit boards/solder joints exposed to engine heat) that Stellantis has refused to recall, despite issuing similar ABS recalls for newer model years. Thank goodness I was moving very slow. After all the lights came on I tested the truck with my abs tool and received a code C2200 49/st. upon further research I found it is a very common and expensive fix. I am unable to reach the local dodge ram dealer locally or the statewide service number. 7/36/26 must be a computer outage. I will continue to attempt to get an appointment at the dealer for confirmation.
ABS module has failed and causes traction control and cruise control not to work. Ram says the part is unavailable. The vehicle is unsafe to operate like this.
The ABS, Traction Control, & Trailer Braking system no longer function. The vehicle is still drivable, technically unsafely. Warning lights for these system on all the time. I took vehicle to my local repair shop and was told the ABS Controller Module has failed (code C2200-49 indicating an internal electronic failure within the controller). I was quoted a replacement cost of $1579 + tax. I was also told the part, 68228991AD is on indefinite backorder. I have tried to locate the part on my own and there is in fact a nationwide backorder. As of this date replacement and remanufactured modules are not available. This is not just an issue with 2015 Ram trucks but extends to other Ram model years using the same part number. This is a huge safety issue that should be addressed through a recall. It is a travesty that Ram would not maintain adequate supplies of essential safety-related repair parts for a vehicle that is only 10 years old. At this point I have no recourse except to drive the truck in this condition. I am unable to sell the vehicle due to this situation.
Subject: Request for Investigation of ABS Module Failure and Part Unavailability To Whom It May Concern, I am requesting that NHTSA investigate a potential safety issue involving the Anti-Lock Brake System (ABS) Module, Part Number 68228991AD. The ABS module in my vehicle has failed, causing the ABS and cruise control systems to stop functioning. In addition, the ABS, check engine, and brake warning lights remain illuminated at all times. As a result, the vehicle no longer has anti-lock braking capability, which increases the risk of skidding and loss of control during emergency braking or adverse road conditions. My primary concern is that this safety-critical part appears to be discontinued or otherwise unavailable. I have spent more than three years attempting to locate a replacement through dealerships, parts suppliers, salvage yards, and online sources without success. Because the required part cannot be obtained, owners are left driving vehicles with a disabled ABS system for extended periods. This creates an ongoing safety risk for drivers, passengers, and others on the road. A critical safety system should be repairable when it fails. This issue has also created a significant financial burden. The constant warning lights and inoperable safety features substantially reduce the value of the vehicle and make it difficult to sell or trade. Few buyers would be willing to purchase a vehicle with persistent ABS, brake, and check engine warnings that cannot be repaired due to the lack of available parts. I respectfully request that NHTSA investigate the frequency of failures involving ABS Module Part Number 68228991AD, the availability of replacement parts, and whether manufacturer action, including a recall or extended support program, is warranted. Thank you for your consideration and commitment to vehicle safety.
2015 Ram 1500 Laramie. ABS, Traction control, Brake light warnings on. Cruise control also will not work. Have taken to dealer O'Steen in Nashville, Ga. and was told the ABS module is bad and they are unable to get one. They informed me they have had three other customers order this module and none have received the part. They have been on back order for over a year.
In December 2023 my truck was diagnosed with a faulty Anti-lock brake module. The Ram dealer that diagnosed my truck was unable to source a new anti-lock brake module, but told me, "We're not allowed to tell you this, but it will always have brakes". My anti-lock brakes and traction control have been disabled for 2.5 years. The part I need is supposedly under "Engineer Review" and is still not available. In March 2026 I experienced a number of electrical issues and took my truck to a different Ram dealer. Their diagnosis indicated my ABS module has degraded further and has shorted the CAN bus. This disables the transmission shifter, electronic throttle control, electrical power steering, speedometer, and 4wd system. These were all disabled while traveling at 65 MPH on the interstate. Currently, my truck is immobile and is at a dealer awaiting an Anti-lock brake module. The part has been backordered. I'm happy to pay the repair costs the get my truck back. I'm writing because of the huge safety concern of being forced to drive with a faulty Anti-lock braking system due to a lack of available parts (2.5 years! and counting). Especially when it can disable the transmission shifter, throttle control, and electrical power steering while driving.
The ABS brake module failed approximately 11 months ago. John Jones Chrysler confirmed this as the problem, and ordered a new part. Dash brake light, traction control light, and ABS light are lit on dash panel. Also cruise control quit working, because of this module. The dealer refunded my money saying parts to repair are unavailable. I’m assuming a failed ABS module is a definite safety problem. This seems to be a common problem with these vehicles.
Vehicles brakes became spongy and almost no brakes at random. They work enroute to destination, almost completely failed at the destination, and started working again after restarting the vehicle. Dealership confirmed it is the ABS module, and cannot aquire the part at this time. They warned me this could happen on and off anytime.
Abs warning lights on. Fault c2200. Cruise control inoperable. 4wd inoperable. No parts available for repair. A quick google search shows this is a very widespread problem. I urge you to hold ram accountable for this defective part.
The contact owns a 2015 Ram 1500. The contact stated that while the vehicle was parked, the vehicle was started, and the ABS, traction control, and brake warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed with ABS failure. The contact was informed that the ABS needed to be replaced. The vehicle was not repaired. The contact was informed that there was a national back order on the parts. In addition, recently, while driving approximately 60 MPH, the brake pedal was depressed, and the brakes seized, and the vehicle spun out in traffic. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 87,500.
ABS module failing and Mopar doesn't have an available replacement.
The contact owns a 2015 Ram 1500. While driving at an undisclosed speed, the check engine warning light illuminated. Additionally, the “Service Electronic Throttle Control” message was displayed, and the vehicle went into LIMP Mode. While attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to the residence. The contact stated that the failure had occurred while traveling out of state and was five hours away from home. The vehicle was towed to the dealer, where it was diagnosed with a cracked tone wheel. The contact was informed that the tone wheel needed to be replaced. The vehicle was repaired. Additionally, the contact referenced an unknown recall with a similar failure; however, the VIN was not associated with a recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 138,000.
The ABS module failed in June of 2025. Ram originally told me the part was on back order 6-8 months. In December they said there were 100 ABS modules on order for our area. In January 2026 they informed the mechanic that is doing the work that there is still parts on back order and it could be another 1-2 months. Today 2/25/26 the mechanic was told there are 265 modules on back order and it can be another 2-3 months. The truck now has a throttle body control issue that is stemming from the ABS issue. The truck is not operable at the moment because of this back order. I have been waiting for 7 months for this part and there are no alternatives on the market. If Ram does not get a part available for me I will either have to find a used one that hopefully isn't going to fail or be out of a $50,000 truck. This is a problem that many people have had according to all of the RAM forums. RAM needs to find a solution because the consumer already paid for the vehicle so parts should be available.
I have a 2015 Ram 1500, my experience is not unique and this issue is well known online. The ABS module (Part No: 68228991AD) is no longer working and my truck has been having an issue with this for about 3 years. The Parts departments in dealerships will typically say that the manufacturer is "looking" for a new contract parts supplier and say that a certain date is upcoming, but it always gets pushed further into the future. I have been without ABS for a long time for this reason. Since I have moved around, I have been unable to stick with a certain parts department for an extended period of time, but I have had this part on order with the current dealership near me for over 5 months, with no status update other than its on order. This seems like a large safety issue to me and I would like the regulator to do something about this.
ABS MODULE FAILED. MECHANIC TELLS ME THAT THERE ARE NO REPLACEMENT PARTS AVAILABLE. A USED PART MAY BE NECESSARY AND WOULD HAVE TO BE REPROGRAMMED TO MY VEHICLE AT ADDED EXPENSE. LOOKS TO ME THAT THERE ARE SO MANY RAM TRUCKS EXPERIENCING THIS SAME ISSUE AND SOME HAVE RECALLS, BUT 2015 MODEL I OWN IS NOT COVERED. WHY? HOW CAN THIS BE ALLOWED? PARTNO LONGER MADE? THAT IS UNBELIEVABLE. WE RAM OWNERS NEED HELP FROM NHTSA. HELP US PLEASE. IM A RETIRED MAN WHO NEEDS HIS VEHICLE.
ABS module failed and showed the warning lights. It happened ? years ago and I took it to dealership but still can not get the part to have repaired. This has affected the anti lock brakes, traction control and disables the cruise control. I have lost control coming to a stop light during a rain but luckily didn't hit anything during the slide. Hard to believe that they don't have a fix for this yet!
The contact owns a 2015 Ram 1500. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling), but the failure occurred. While driving 65 MPH, the vehicle jerked and started pulling, and the vehicle failed to accelerate as intended while depressing the accelerator pedal, before the vehicle stalled. The check engine and the Electronic Throttle Control warning lights were illuminated. The vehicle was able to coast to the side of the road. The vehicle was restarted after several attempts. The contact stated that while driving to the residence, the vehicle went into LIMP Mode. The vehicle was taken to the dealer, where it was diagnosed, and determined that the tone wheel had failed. The vehicle was not repaired due to the cost. The failure was a recurring failure, and the contact parked the vehicle due to the safety concerns. The manufacturer was not notified of the failure. The failure mileage was approximately 51,000.
Good Moring. I have a 2015 and seems to be an on going problem with these years not. The ABS Module fails, turning off the ABS, trailer brakes, cruise control and lights on the dash. The other problem is you can not find any new modulars. the ABS block corrodes causing this part to fail. If you find a used one you can not program it to the vehicle. With this being a safety hazard and Dodge not having the part available I believe this should be a recall. The truck has a blue book of about 20k but with this part failing not only can I not do emissions due to the lights on the dash but it deems the vehicle worthless. Thank you for you time [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The main ABS module has an internal electrical failure and shuts down. The failure affects the ABS, Traction Control, Trailer brake system and Cruise control to all be inoperable until replaced. The Module is unavailable from dealership with no known date of arrival.
I am writing to request urgent assistance regarding a serious safety and service issue with my 2015 Dodge Ram, which has only 45,000 original miles. I recently took the vehicle to an authorized Dodge dealership after multiple dashboard alerts appeared, including: ABS Light On, Brake Light On, “Service Trailer Light,” “Service Antilock Brake System”, Service Electronic Braking”, “Service Trailer Brake System” The dealership diagnosed the problem as a faulty ABS Module. I was informed that the part would cost approximately $1,400, plus the cost of ordering the part, and that the part may take up to four (4) years or more to arrive—if it ever becomes available at all. I contacted multiple Dodge dealerships and received the same response regarding the extreme delay and unavailability of the ABS Module. I was also told that the vehicle is unsafe to drive in its current condition. This is especially concerning, as this is my only vehicle, and I cannot use it due to the safety risks. Despite this, Dodge customer service informed me that no assistance can be provided unless I first pay for and order the part, even though the part may not arrive for years. Additionally, the dealership is unwilling to buy back the vehicle at a reasonable price due to the unresolved ABS issue, leaving me without a safe, drivable vehicle and without support or alternatives. I have confirmed that there is no recall listed for this issue, yet the ABS Module is a critical safety component, and the lack of part availability for years is unacceptable for a loyal customer who has maintained the vehicle properly and driven it minimally. I am respectfully requesting that Dodge Corporate provide A clear explanation for the extreme parts delay, A prompt solution—such as expedited part sourcing, coverage or assistance with repairs, or a reasonable buyback/exchange option, Guidance on how Dodge intends to support customers facing major safety issues caused by unavailable parts.
What component or system failed or malfunctioned, and is it available for inspection upon request? ABS Control Module (Part Number 68228991AD). Failure of this part prevents the ABS system, trailer brake, cruise control, and traction control from functioning properly. Part is currently installed into vehicle and is not available for inspection. How was your safety or the safety of others put at risk? Car no longer has ABS, traction control, trailer brake, or cruise control. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. This is a know issue with 2014-2016 Ram 1500s. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes. Following lights are on dashboard: Brake, Traction Control, ABS. OBD Code C2200 for internal module failure. Lights were first intermittent in the Summer of 2024. Came on permanently in early 2025. ADDITIONAL INFORMATION There is a design flaw in the ABS Module for these vehicles that causes them to malfunction. This issue affects thousands of Ram vehicles. The chip in the module that is defective is no longer being produced, and Stellantis is unable to provide replacement ABS modules at the rate they are needed. Thousands of these trucks are driving around with no ABS, T/C, etc or are sitting in shops waiting for a new module, as they will not pass state safety inspections. Stellantis will not acknowledge there is a design flaw with these modules, even though they have been listed as being under "Engineering Review" for multiple years. Due to the critical vehicle systems that are impacted, these ABS Modules must be recalled.
The contact owns a 2015 Ram 1500. The contact stated that while driving at an undisclosed speed, the ABS, the cruise control, and the traction control systems unexpectedly became inoperable. The traction control and the ABS warning lights were illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The contact expressed a concern that the vehicle was unsafe to drive and could cause a road hazard due to the failures. The manufacturer was not made aware of the failure. The approximate failure mileage was 135,000.
My 2015 ram ecodiesel is getting a brake light for ABS, traction control, emergency brake all not working. Dealership wants $4000 to fix it with a part that’s back ordered 2yr. I’m having a hard time understanding if so many people online are having this issue why it’s not a SAFETY RECALL. The stock part failed at no fault of the customers.
While driving at approximately 50 mph, my truck suddenly shut off without warning. I lost engine power, power brakes, and power steering. I was only able to stop safely because I happened to be traveling uphill. This created a serious safety hazard. The failure was caused by the crankshaft tone ring issue addressed in the existing recall. The tone ring has already been replaced, but the recall requires a dealer-performed ECM software update to complete the repair and ensure the vehicle is safe to operate. The dealership is refusing to perform the recall software update because my truck has an aftermarket exhaust and a modified EGR valve. These modifications are unrelated to the recall. The recall only involves an ECM software update, and my ECM is completely stock. Because of this refusal, I cannot safely drive my truck. I am concerned that the engine may shut off again at higher speeds, creating a severe risk of an accident. I am requesting assistance to ensure the recall is completed so the vehicle can be operated safely.
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.
Categories with enough reports to have a page of their own
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