2018 Ram 1500: check engine light

Filed Sep 25, 2026 · Fuel system · FL

I am filing a formal complaint regarding a FAILED RECALL REMEDY and subsequent CONSEQUENTIAL DAMAGE creating a severe fire hazard on my 2018 Ram 1500 EcoDiesel.In April, the official Z46 High-Pressure Fuel Pump (HPFP) recall repair was completed on my vehicle. Within one month of the repair, the Check Engine Light illuminated. I returned the vehicle to the authorized dealership (Lakeland Chrysler Dodge), where technicians dismissed the light as a minor "sensor issue" and stated it was resolved. Shortly after, the light returned a second time, and the dealership dismissed it again as a "programming error".Recently, the high-pressure fuel pump system suffered a catastrophic failure. The failure of the recall component directly caused severe consequential damage to the connected fuel return tube (Part #68229388AA), resulting in an active, dangerous fuel leak in the engine bay.Both the dealership and the manufacturer (Stellantis / Mopar Corporate, Case #98037315) are actively refusing to honor the federal safety recall mandate. They are trying to classify this as an out-of-pocket consumer expense, despite clear evidence that the initial recall remedy failed to correct the safety defect and directly destroyed adjacent fuel components. The vehicle remains unsafe to drive due to active fuel leakage.

Filed Apr 3, 2026 · Acceleration, Brakes · FL

I have a 2018 RAM 1500 Tradesman 2WD truck that the the ABS warning ligh as well as check engine, brakes warning light keeps staying on. I am very concerned about this as it may cause me to NOT be able to brake in time to. Also the cruise control does not work. I've taken it to several different mechanics as well as Autozone and I'm told the error code is C2200-49 which is the Anti-lock Brake Module Internal- Internal Electronic Failure. My mechanic has told me there is NO PART available and has been on back order for the past year. My only recourse is to locate one from a junk yard and hope that it will work. I've done an exhaustive on-line search and haven't been able to locate the module for my year and model truck through any RAM 'MOPAR' dealership. I've been on several different message boards and have been told there are thousands of trucks out there with this issues. Please, help us by making RAM do a recall on this vehicle. Sincerely, [XXX] ATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Dec 22, 2025 · Engine, Fuel system · 118,000 miles · AL

The contact owns a 2018 Ram 1500. The contact stated that while driving approximately 20 MPH and making a right turn, the vehicle started vibrating and almost stalled. The contact stated that the check engine warning light and a warning light for the throttle body was illuminated. The contact stated that the vehicle stalled. The contact attempted to restart the vehicle and was able to drive off the roadway; however, the vehicle stalled again. The contact was unable to restart the vehicle. The contact raised the hood and there was oil on the engine block and there was the odor of diesel fuel in the engine compartment. The contact had the vehicle was towed to a local dealer. The dealer diagnosed the vehicle and determined that the fuel pump had failed, and that the engine had been contaminated and needed to be replaced. The vehicle was not yet repaired. The contact related the failure to the federal safety agency Campaign Number: 22V406000 (Fuel System, Diesel), which was performed in 2024. The manufacturer was informed of the failure and informed the contact that the vehicle was no longer covered under warranty. The failure mileage was approximately 118,000.

Filed Dec 2, 2025 · Engine, Transmission · MS

Check Engine Light comes on and off on its own. OBD read that the engine is not getting up to normal temp. Had it diagnosed and was told that the 3.6 V6 has issues with the oil filter housing cracking/leaking. Somehow the housing cracking caused me to lose coolant. To have everything repaired would be $1400.

Filed Apr 26, 2025 · Engine, Fuel system · PA

Had the High flow fuel pump Changed and less than 400 miles had a catastrophic failure. Had to pay for a tow was told nothing is under warranty, even though it was caused all by a faulty fuel pump and caused other issues and was told by Stalantis that they do not cover calamity damage had to pay for PCM and injectors. My truck is still not fixed. My engine light is still on, brought it to three dealerships and nobody can figure it out. Also the deaf system is not functioning properly and had it replaced a 20,000 and at 70,000.

Filed Apr 2, 2025 · Engine · CA

The engine seized up at 52,517 miles on February 28, 2025. It was making loud noises on the freeway and was losing significant power. We exited the freeway trying to get to a safe location and the engine froze. I had the engine replaced and the check engine light came on after 40 miles!

Filed Dec 30, 2024 · Engine · OR

Engine started knocking at 65mph. Slowed to find a safe place to pull out of traffic lane. Before pulling over engine stopped but was able to get completely off the road. My safety was not directly at risk but had to wait at the side of the road for 4 hours waiting for tow. The dealer stated they have no idea what failed. The engine has not been inspected. The dealer told me I would have to pay to have it torn apart to find out what failed. There were no warnings except the engine knock. Oil pressure was normal, was not overheating and no check engine light. My safety could have been at risk had I been trying to pull out into traffic. Dealer has been doing all of the scheduled oil changes and inspections. I thought this may have something to do with recall 66A/the federal safety agency 23V‑411. Dealer stated that could not be the reason as that recall fix is a software update?

Filed Sep 5, 2024 · Engine · GA

The contact owns a 2018 Ram 1500. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with a cracked particulate filter. The contact was advised that the particulate filter needed to be replaced. The vehicle was not repaired. The contact was informed that the part to complete the repair was on backorder. Additionally, the contact stated that the vehicle was consuming an excessive amount of coolant. The contact stated that the coolant level was over one gallon low within a two-week period. The vehicle was inspected for leaks, and it was confirmed that there were no leaks found. The vehicle was not diagnosed or repaired for the failure. The manufacturer was not made aware of the failure. The failure mileage was unknown.

Filed Jun 12, 2024 · MI

I have been having issues with my EGR, Dealership states there is a leak and ordered parts for repair that will cost me $2000 in repairs when parts come in. The engine light comes on almost every month and I loose power until I take it back into the dealership and they clear the code and state that they are still waiting on the parts to repair, Ordered parts should be delivered in October 2024. I have checked and this has been a recalled part previously and apparently repaired before I purchased the truck. My concern is with the loss of power when the engine light comes on and has been diagnosed that this is due to the EGR leak that it could cause an accident.

Filed Mar 13, 2024 · Fuel system · 120,000 miles · MI

The contact owns a 2018 Ram 1500. The contact received notification of the federal safety agency Campaign Number: 22V406000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The check engine, throttle control, and other unknown warning lights were illuminated. The vehicle was able to be restarted but went into Limp Mode. The vehicle was taken to the dealer, and the contact was informed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that parts were not yet available. The failure mileage was approximately 120,000. Parts distribution disconnect.

Filed Jan 5, 2024 · Steering · AK · crash

1. Electronic power steering rack and pinnion and the control module on the rack for power steering. Yes vehicle is available for inspection. 2. While driving 100km (62miles)/hr on a highway lost all steering control and was forced to hit the ditch to avoid a roadway curve and oncoming traffic. Brakes functioned but steering did not. Putting my families lives and others at risk of a vehicle collision. No injuries were sustained. 3. Steering control issues has been confirmed by a dealership and mechanic shop. 4. Unknown if it has been inspected by authorities generically. My vehicle has not been inspected other than by dodge and an independent service provider. 5. After power steering failed, check engine dash light has come on, not allowing command start or other functions to be used. Dash does not have any messages and had to have code read by dealership to find steering control failure. Was advised that dodge rams up to 2017 have had the exact same recall for ower steering failures. 2018s should be investigated for the power steering failures as well.

Filed Dec 23, 2023 · Engine, Fuel system · TX

When driving the check engine light came on, the car slowed up and would not start after. I had the truck towed to the dealership. The service manager told me the high pressure fuel pump shattered and shot metal debris through the system. The High Pressure Fuel Pump is not available even though it is on a recall list. I contacted Chrysler customer service, the representative essentially told me there was nothing they can do because the part was not available.