2020 RAM 1500 Complaints

2020 RAM 1500 with a bad MGU (Motor-Generator Unit). Dealer says they have 2 trucks already waiting on the same part since January. There is a massive backlog and Chrysler is not offering anything on when this will be available. It's on an "engineering hold". It will eventually fail in these trucks and render them inoperable. Waiting 8-9 months for a part should never be an option in any scenario. This is also covered under the Federal Emissions Warranty.

RAM has a bad design on MGU's, new ones and old ones are failing, whining, causing engine spudder and no movement at times. Can't purchase one because RAM has them on "Engineering HOLD". Therefore they no they have an issue, not offer a replacement. I have been advised if they become available I'm looking at $2,000 for an alternator. That is insane.

While refueling my 2020 Ram 1500 Laramie with the large (33 gal) fuel tank, the fuel pump "vacuum-assisted automatic shutoff" or "nozzle shutoff mechanism" is triggered dozens of times prior to the tank actually reaching a full level. I have been experiencing this issue consistently for the past year and it has occurred, to the same degree, at each of the fill-ups conducted at a variety of gas stations during this time. I've had an independent service center diagnose the issue and they recommended I take it to a dealer for service and also report the issue because this has been a common issue they have seen. Other Ram 1500 owners on internet forums also report having had this issue. The safety issue is that gas may become trapped in a fuel system component where it shouldn't be collecting which exposes vehicle occupants to an increased risk of fire in the event of an accident. Furthermore, this condition makes it nearly impossible to know when the fuel tank is full because the shutoff mechanism is triggered many times prior to full. This results in over-filling the tank and possibly having fuel remain in the filler neck, which also unnecessarily increases the risk to vehicle occupants to fire or explosion if involved in an accident. Vehicle owner manuals and gas station pump warning stickers typically warn operators of the dangers of over-filling or "topping off" fuel tanks specifically for this reason. With the system not operating correctly, the risk of overfilling is severe and unsafe.

The contact's mother owns a 2020 Ram 1500. The contact stated that while driving at an undisclosed speed, there was an abnormal knocking sound coming from the vehicle, and the on/off switch and battery low level warning lights were illuminated. The contact drove the vehicle to a nearby parking lot. The contact stated the engine seized while driving at 5 MPH. The contact stated that the failure was due to a failed motor generator unit. The vehicle was towed to the dealer, where it was diagnosed with a failed motor generator unit. The contact was informed that the motor generator unit needed to be replaced. The vehicle was being repaired. The manufacturer was made aware of the failur,e and a case was filed. The failure mileage was approximately 95,000.

Failure of the Motor Generator Unit (MGU). This part is available for inspection and review. The failure of this component can result in complete immobilization of the vehicle which poses a significant safety risk for users and pedestrians alike. The problem has been a wide-spread issue for the Ram 1500 series. This issue was acknowledged by Ram and Stelantis. Ram has reviewed my MGU and confirmed that the component is faulty. The only warning was a whining noise and then the vehicle became completely incapacitated.

On multiple occasions while making a slow turn. My vehicle would shut off put itself in park and set the emergency brake. My truck does have the etorque and I see this is a known issue with etorques. I it happened a few times and I thought it was just a fluke but after my last incident I did some research and found out it is an issue.

I own a 2020 RAM 1500 Big Horn 4WD with the 5.7L HEMI eTorque system. The vehicle began making a whining noise while running. A certified diagnosis confirmed the failure of the engine generator unit, part number 68623194AB, which is required to keep the eTorque system functional. This part has been on nationwide backorder for an extended period with no estimated time of arrival from Mopar or the dealership. The vehicle is currently undriveable and unsafe, and I have not been given a timeline or support for alternative transportation. The unavailability of this critical hybrid powertrain component has made my vehicle unusable for weeks, and I’ve seen numerous reports from other RAM owners experiencing the same issue with no resolution. There is a serious risk to safety and reliability if this continues to be ignored. I am requesting that NHTSA investigate this widespread part shortage and potential manufacturer defect. There should be a recall or mandated parts response for affected vehicles if the manufacturer cannot supply replacement components for a core electrical system.

The contact owns a 2020 Ram 1500. The contact stated while driving 60 MPH, the message "Service High Pressure Fuel Pump" was displayed. The check engine warning light was illuminated, and the vehicle lost motive power. The contact was able to pull over to the right side of the roadway. The contact turned off and restarted the vehicle, and the vehicle operated as intended. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine); however, the repair failed to fix the vehicle. The failure reoccurred after the recall repair. The manufacturer was not notified of the failure. The failure mileage was 35,000.

While driving my 2020 Ram Rebel, the driver side seat belt locked up and will no longer retract. I took the vehicle into the Larry H. Miller Chrysler dodge dealership and they attempted to fix it but they were not successful. My truck only has 58,809 miles on it and they stated that it was no longer under warranty and that I would have to pay to replace it (roughly $750). Prior to the seatbelt locking, there were no indications that something was wrong. I believe not having a seatbelt that works properly puts myself or anyone else that would drive my vehicle at great risk if there was an accident.

The contact owns a 2020 Ram 1500 Promaster. The contact stated that after parking and turning the vehicle off, he left it for approximately 10 minutes. The vehicle spontaneously caught fire. The contact was alerted that his vehicle was on fire. The contact noticed that the passenger-side headlight had smoke and flames four feet high. There were no warning lights illuminated prior to the failure. The contact and a bystander extinguished the fire. There were no reported injuries. A call was made to 911 emergency services regarding the incident. The fire and police departments were on the scene. The vehicle was towed to an independent mechanic who determined the failure was due to the wire harness and headlight assembly. A claim was submitted to the insurance company. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted regarding the failure and left 7 voicemails along with emails but no response as of yet. The failure mileage was approximately 67,168.