2015 Ram 1500: multiple warning lights

Filed Jul 28, 2026 · Brakes · MO

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.

Filed Apr 17, 2025 · Electrical · CA

Issued I have had with this vehicle was the camshaft , started shaking and missfire as I was driving heard from other ram owners that this is a common issue on 3.6 ltr The other was an electrical wiring harness that's goes to the engine I have a knob gear shifter as I was driving vehicles. Switch to park and dashboard read something like stop vehicle and restart to shift gear . I thought I had moved it by accident . Next day drove from la, to thousands oaks . Trip started fine till I got to my destination by the grace of God I made it asoon as I parked it all the lights on my dashboard came on traction control throttle body automatic brakes crankshaft sensor and I forgot what else had it towed to LA to mechanic shop where it took them about 3 -4 weeks to pinpoint the issue the esults were the wires were melted and corroded you could see the green residue all along the wire harness. I'm grateful it ain't catch fire or stop on the highway in the middle of the freeway

Filed Nov 24, 2024 · Brakes, Driver assistance · KY

ABS Control module fault No cruise control No traction control Service trailer brakes control Multiple dash warning lights on No fault code

Filed Mar 8, 2021 · Electrical, Transmission · 134,669 miles · PA

2015 ram 1500 ecodiesel crew cab. While driving down the road the vehicle will automatically shift into park. The shift knob lights up all lights and then will shift the transmission into park. All doors are closed and vehicle is in motion. When this happens I have have to turn the shift knob into park sometimes the shift knob will not allow me to turn it to park. Only way to resolve this situation when it occurs is to turn the vehicle ignition off then restart. This happens on a regular basis. Almost caused me to get into an accident numerous times. Also when this occurs the the check engine light and traction control light will come on and stay on. This is very dangerous and could result in an accident.

Filed Aug 25, 2020 · Engine, Transmission · 30,000 miles · PA

Purchased new: 08/03/2015 first engine failed 4/27/18 (was replaced under warranty) traveling 65mph on I-495 beltway and in the span of 10 seconds, all dash lights came on, the engine made a terrible grinding noise, and it completely died on the shoulder. Emissions settlement: 05/2019 (100k warranty info from date of emissions software update). Drastic loss in mpg (5mpg), power, and turbo lag after emission software update. Second engine failed: 8/03/2020. Traveling 65mph on I-83. No lights, only a engine knocking sound. Rerouted to dealer 1 mile away, and it completely died 1/2 mile later. Major recalls over the short life of this truck, and now fca is potentially unwilling to cover the cost of the 3rd engine, even though it only has ~30k miles on it. Dealership told me in writing the blown engine was covered under warranty and that the new engine was on order. Then they told me the following day that it was not covered or ordered. The part warranty is 2 years (for a diesel engine), which I missed by 2 months. I've only been driving 1 week out of the month during covid, so this recent problem would have happened inside the 2-year part warranty if covid had not happened. Now I'm spending my own time and money to pay the diagnostic and towing fees for a 2nd ram dealership to do a full engine teardown. I also don't have another vehicle, so I have had to take personal days at work when I can't borrow vehicles from family. I provided fca a link to a folder containing every service record, purchase data and previous conversations with various dealers when the 1st engine blew as well as the emissions settlement. Fca case managers have been friendly and polite, but no one seems to think there is anything that can be done to fix this problem.

Filed May 2, 2019 · Acceleration, Brakes · 66,000 miles · OK

Was driving down a highway and all the warning lights lit up like a christmas tree on the dash. Then the vehicle started to slow down by itself and then started to take off by itself. As I was slowing down it leaped forward into oncoming traffic when I was trying to turn off the highway. This is the second time this has happened with this vehicle. The first time this happened the dealership couldn't make it repeat so they sent me on my way with no resolution. This time, I got an extreme amount of attitude from the dealership saying I was causing the problems and that I didn't want any help after they mentioned they were going to charge me. I'm surprised they let me have that truck back as dangerous as it is but they certainly did. This thing is like a time-bomb. Just waiting for the next incident and there certainly will be one. They would not let me have the paperwork this last time because I would not sign it.

Filed Aug 17, 2016 · Body, Electrical · 6,240 miles · PA

Tl* the contact owns a 2015 ram 1500. While driving 75 MPH, the engine stalled without warning and all the lights on the instrument panel illuminated. The vehicle was towed to the local dealer where it was diagnosed that the engine ecu sensor and transmission pcu sensor failed. In addition, the vehicle experienced numerous electrical failures with the headlights and the instrument panel electrical sensor system. The front frame also separated due to defective bolts. The manufacturer was notified. The vehicle was not repaired. The failure mileage was 6,240.