2015 Ram 1500 Engine Problems

The contact owns a 2015 Ram 1500. The contact stated that while driving approximately 80 MPH with cruise control engaged, the contact heard an abnormal sound. Upon deactivating the cruise control feature, the vehicle stalled. There was no warning light illuminated. The contact was able to pull over to the side of the road, and after opening the hood, the contact noticed an oil leak. The vehicle was towed to Patriot Diesel, where it was diagnosed and determined that the EGR system and fuel system failures had caused catastrophic engine failure, and there was a hole in the engine. The mechanic determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The contact related the failure to NHTSA Campaign Numbers: 22V406000 (Fuel System, Diesel) and 19V757000 (Engine and Engine Cooling). The manufacturer was notified of the failure and informed the contact that the dealer was at fault. No assistance was provided. The failure mileage was approximately 115,000.

The contact owns a 2015 Ram 1500. The contact stated that while driving approximately 45 MPH, the vehicle started shaking and lost motive power. The ETC warning light illuminated, and the message "Service Electronic Throttle Control" was displayed. The vehicle was stopped in a safe location and inspected. The vehicle was turned off and restarted, but it was difficult while cranking over. The vehicle was taken to a dealer, where it was diagnosed, and determined that the tone wheel had delaminated and needed to be replaced. The vehicle was not repaired. The contact associated the failures with NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling). The manufacturer was notified of the failure. The failure mileage was approximately 200,000.

Code P200A and P2D2D showed up, linking to an intake manifold issue. After researching, shows connected to Recall VB1. After speaking with FCA Recall department, they said that the recall was completed. To my knowledge, the vehicle is having the same related issues as the state previous to the recall. FCA will not initiate another recall on my vehicle to resolve the issue the VB1 recall was supposed to address.

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.

From 2009 and 2016 ram redesign there litters. I am now getting the lifter and loosing freeway speed. This issue should be a safety problem .mine ram is a 2015.

Manifold bolts have been replaced 2 times. I am now experiencing a 3rd time,and can smell fumes in side of vehicle.

The contact owns a 2015 Ram 1500. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling); however, the failure persisted. The contact stated that while driving 55 MPH and merging onto the highway, the vehicle failed to accelerate as intended while depressing the accelerator pedal, and the vehicle stalled. The check engine and the Electronic Throttle Control warning lights were illuminated. The contact was able to coast to the side of the road. The vehicle restarted after several attempts. The contact stated that upon attempting to drive onto the highway, the failure recurred, and the vehicle went into LIMP mode. The contact was able to drive the vehicle to the residence. The vehicle was not taken to the dealer or to an independent mechanic. The check engine and the Electronic Throttle Control warning lights remained illuminated. The vehicle was not repaired. The vehicle was parked and was no longer driven due to safety concerns. The manufacturer was not notified of the failure. The failure mileage was approximately 184,000.

I'm the 2nd owner in the vehicle I still owe $4,000 on it. I take very and I mean very good care of it even put a new rear-end in it. I was driving it no.lights came on and it started knocking. When I pulled over I popped the hood and was looking it over went to check the oil pulled the diptych out and it had some coming out of it. I jus very disappointed and to come to find out this is a known problem. Just come from a single momma now with out a vehicle I had to have AAA tow it home

The contact owns a 2015 Ram 1500. The contact stated that while driving 60 MPH, the vehicle lost automotive power with the message "Service Electronic Throttle Control" displayed, and the “Electronic Throttle Control System Fault” warning light illuminated and remained illuminated. The vehicle was taken to a local dealer, where it was diagnosed, and the contact was advised that the EGR Cooler was faulty and needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle had previously been repaired under NHTSA Campaign Number: 19V757000 (ENGINE AND ENGINE COOLING); however, the failure reoccurred. The manufacturer was notified of the failure. The approximate failure mileage was 109,000.

Imediately following z46 recall my vehicle lost all motive power on the interstate. No warning lights etc. Dealer who performed recall took no responsibility and explained my engine has seized. My research has determined this.is common when the recall is not.properly.performed. I have documented evidence proving the recall was not performed. Dealer suggested I contact the manufacturer. Manufacturer has not helped and Dealer takes no responsibility. I've been told to replace the engine is 20 to 30 thousand dollars. This.is aproximately.what is still owed on the vehicle. The BBB and the aohio attorney generals office claim they cannot compel anyone to take responsibility. What am I supposed to do? I am a paying client to eveyone.envolved and now I'm supposed to countinue paying for a vehicle that is totaled. The manufacturer recomended I see another dealer. The next 2 closest dealerships refused to get involved saying it was the original servicing dealers and manufacturers problem and they did not want to be involved. Upon asking.the manufacturer who to take it to they claimed they cannot force there dealers to service a vehicle.

I just looked up that some of the Ram 1500 (2015) models are also in the recall on the Three way coolant valve.I have now purchased Four (4) replacement parts for this ongoing issue. Also replaced my engine. What to do?

The contact owns a 2015 Ram 1500. The contact stated while driving 35 MPH and depressing the accelerator pedal, the vehicle failed to respond as needed. The check engine warning light was illuminated. The contact made a right turn into a gas station and inspected the vehicle. The vehicle was towed to dealer, where it was diagnosed; however, the result of the diagnostic test was not provided. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 19V757000 (Engine and Engine Cooling); however, the recall repair was previously performed. The manufacturer was notified of the failure and opened a case. The approximate failure mileage was 135,192.

The contact owns a 2015 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle failed to restart. No warning lights were illuminated. The vehicle was towed to an independent mechanic, where it was diagnosed with tone wheel failure. The vehicle was not repaired. The vehicle was then towed to the dealer but had not been diagnosed. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling), but the VIN was not included in the recall. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 120,000.

The contact owns a 2015 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle stalled and went into LIMP Mode with the throttle control and the check engine warning lights illuminated. The vehicle was able to be restarted. The vehicle was taken to the dealer, where it was diagnosed that the tone ring on the crankshaft had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 87,600.

The contact owns a 2015 Ram 1500. The contact stated that while driving at 30 MPH, the vehicle stalled. Additionally, while depressing the accelerator pedal, the vehicle hesitated while accelerating. The check engine warning light was illuminated. The contact stated that the message "Camshaft Acceleration Error" was displayed on the instrument panel. The contact used an OBD2 scanner and retrieved DTC: CP0336. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 20V475000 (Engine and Engine Cooling); however, the VIN was not included. The vehicle was towed to a local dealer, where it was diagnosed with the same failure and the contact was informed that the toe ring needed to be replaced. The contact stated that the repair was rescheduled several times. An appointment with another local dealer, Kama'aina Motors (400 E Kawili St, Hilo, HI 96720) was scheduled to inspect the vehicle. The contact stated that vehicle would be repaired out-of-pocket because the extended warranty was invalid. The manufacturer was made aware of the failure on several occasions however, no assistance was provided. The failure mileage was approximately 109,000.

Last week, On Thursday, [XXX], at 8 am, I dropped off my vehicle (VIN# [XXX] ) at the local Ram dealership in Houston for performing the recall issued three years ago, on Jun 09, 2022, Manufacturer Recall Number Z46 , NHTSA Recall Number22V-406 . I have been reading online that there are no parts available since the recall was issued in 2022 and I did not want to wait, as this truck is my work vehicle. In March of 2025, almost three years later, I figured that the parts availability issues would be solved by Stellantis/RAM. I was wrong. My local RAM dealer service department (Mac Haik RAM, 12111 Katy Freeway, Houston, TX 77079) informed me today, a week after the vehicle was dropped off, that they are not able to complete the recall because parts are in backorder. In fact, Stellantis could not provide an ETA for the parts to complete this 3 year old recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Engine coolant leak at the back of the engine, coming from the turbo coolant hose. My truck is in the year range for the recall, and is leaking bad. Recall said could cause fires.

The contact owns a 2015 Ram 1500. The contact stated that while his wife was driving 40 MPH, the vehicle started to stall and started running rough. The contact's wife turned off the vehicle; however, while attempting to restart the vehicle, the vehicle failed to restart. There was no warning light illuminated. The vehicle was towed to an independent mechanic and was diagnosed with crankcase position sensor failure. The contact and the independent mechanic believed that the failure was connected to NHTSA Campaign Number: 20V475000 (ENGINE AND ENGINE COOLING). The contact stated that the vehicle had previously been repaired under the recall. The local dealer was contacted; however, the vehicle was not repaired because the vehicle was no longer under recall. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline. The failure mileage was approximately 160,000.

Rapid deceleration while at highway speeds

On [XXX], I was driving my 2015 RAM 1500 EcoDiesel in [XXX] when all of the sudden it will not accelerate and a check engine lamp illuminated. It was a near-miss to getting into an accident because the truck drastically slowed-down and wouldn't continue to accelerate. Due to the urgency of the situation, I was prompted to bring the truck over to the nearest Chrysler Dodge Jeep RAM dealership in Ontario. Scan diagnostics was initially performed and P0336 - Crankshaft Position Sensor Performance was detected. CDJR Dealership in Ontario further found out delamination and broken pieces on crankshaft tone wheel but only have addressed the recall pertaining to fuel pump (Recall No. 22V406000). The truck would exhibit prolong cranking followed by a "Service Electronic Throttle Control" warning sign that pops-up in the dashboard every time an attempt to start the engine will be made. This have been duplicated when at the dealership and multiple times after [XXX]. I have later found out that there was a prior recall associated with Loss of Crankshaft Position (Recall No.W58) that was launched back in August 20, 2020, however, the corrective measure didn't include parts replacement but only reprogramming. Fiat Chrysler Automobiles have: Service Recall W58/NHTSA 20V-475 that have been APPLIED (launched in March 20th, 2020; Repaired in March 13th, 2021 - reprogramming), and also Service Recall 66A / NHTSA 23V-411 that the dealership is NOT WANTING TO APPLY or COVER (launched in June 7th, 2023 - parts replacement). As such, there is a disconnect between the two Safety Recalls from Stellantis / FCA US LLC. Reference Weblinks: [XXX] Chrysler (FCA US, LLC) is recalling certain 2014-2019 Ram 1500 and 2014-2020 Jeep Grand Cherokee vehicles equipped with 3.0L Diesel engines. The crankshaft position sensor tone wheel may delaminate, causing the engine to lose its ability to synchronize the fuel injector INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)