2015 Ram 1500 acceleration & cruise control problems

Related recalls

• Recall 18V332000May 17, 20184,815,661 vehicles
  ELECTRICAL SYSTEM:SOFTWARE · ELECTRICAL SYSTEM:WIRING · VEHICLE SPEED CONTROL:CRUISE CONTROL

  Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

  Risk: If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.

  Remedy: Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

What owners say

1. Filed Aug 28, 202657,000 miFLBrakesDriver Assistance & Safety TechAcceleration & Cruise Control

   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…

   NHTSA complaint #11760382 · source
2. Filed Jul 6, 2026CABrakesAcceleration & Cruise ControlSuspension

   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…

   NHTSA complaint #11748597 · source
3. Filed Jun 28, 2026ILElectrical SystemEngineAcceleration & Cruise Control

   While driving on the highway with my entire family in the vehicle, truck lost power without warning and what it seems it went into a limp mode. This created an incredibly hazardous situation, exposing my family and the drivers around us to an imminent risk of a high-speed collision. Thankfully, nothing happened and no one was hurt. Upon restarting the vehicle, the check engine light illuminated, and power was drastically reduced, capping our speed at approximately 40 mph. I…

   NHTSA complaint #11747078 · source
4. Filed Jun 28, 2026NCBrakesAcceleration & Cruise Control

   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…

   NHTSA complaint #11747023 · source
5. Filed Feb 25, 2026AZBrakesElectrical SystemAcceleration & Cruise Control

   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…

   NHTSA complaint #11720411 · source
6. Filed Dec 27, 2025GABrakesElectrical SystemAcceleration & Cruise Control

   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.

   NHTSA complaint #11707232 · source
7. Filed Dec 18, 2025FLBrakesElectrical SystemAcceleration & Cruise Control

   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.…

   NHTSA complaint #11705921 · source
8. Filed Nov 26, 2025172,120 miINAcceleration & Cruise Control

   The contact owns a 2015 Ram 1500. The contact stated while driving 70 MPH on the Interstate, the electronic throttle warning light illuminated. The contact pulled over to the right side of the road, turned off and restarted the vehicle, but the failure persisted. The contact stated that the failure had occurred on several occasions. The contact stated that he was an independent mechanic and had diagnosed the vehicle. The contact replaced the throttle body and the accelerator…

   NHTSA complaint #11701671 · source
9. Filed Nov 24, 2025WVBrakesAcceleration & Cruise ControlTransmission & Drivetrain

   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…

   NHTSA complaint #11701185 · source
10. Filed Nov 12, 2025GABrakesElectrical SystemAcceleration & Cruise Control

    Failure in abs control module. No new replacements available and no aftermarket parts available. Have been under engineering review due to component failure with no recalls issued. It control my anti-lock brakes and electronic stability control. It also disables my 4wd and trailer brake system. According to the dealer, no eta on a possible return of stock. I am pulling code c2200-49 which indicates an internal electrical failure of the component. I have been dealing with…

    NHTSA complaint #11698969 · source
11. Filed Sep 16, 2025PAFuel, Hybrid & EV PropulsionAcceleration & Cruise ControlTransmission & Drivetrain

    I was resuming speed after a toll, my 2015 Ram Eco Diesel 1500 lost all momentum, threw an alarm to service the Electronic Throttle with a red lightning bolt framed by two red lines, and I limped to the shoulder with several semi close on my tail. After researching I shut off for a minute, removed key, opened door, then restarted. The engine struggled and revved several times before starting. The dealership confirmed the Tone Wheel is cracked in several places and is failing…

    NHTSA complaint #11687687 · source
12. Filed Sep 8, 2025FLBrakesElectrical SystemAcceleration & Cruise Control

    I am experiencing ABS issues on my truck. After visiting a local auto parts store to get an OBD scan, the code says it’s a bad ABS module. I called the dealership to share this information and they confirmed the code from the auto parts store is a bad ABS module. They said “oh no, you got that code huh? You’re not the only one.” The reason for my visit was because three lights were illuminated on my dash. The ABS light, the traction control light, and the BRAKE (trailer…

    NHTSA complaint #11685818 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology