2020 RAM 1500 Complaints

ABS module needs replaced. It was recalled in all trucks except for this year model. It is currently on back order and I have been waiting for the part for almost a year! All emergency lights in the dash are on all the time and now when I am driving, the accelerator goes completely dead. It happens randomly and has happened multiple times now. The dealership has accessed this and stated that the ABS module will fix the problem. This is very dangerous and needs to be looked into. Why can’t they fix my truck?

The contact owns a 2020 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. There was no warning light illuminated. The contact previously received notification of NHTSA Campaign Number: 22V767000 (Fuel System, Gasoline, Engine) and had the vehicle repaired for a high-pressure fuel pump failure. The vehicle was towed to the dealer, where it was diagnosed that the high-pressure fuel pump had failed again and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 104,000.

The mgu/generator went out and left me stranded due to battery failure. I had no steering or power brakes. Everything electrical failed. Have been waiting for new mgu for 2 months.

I took my 2020 Ram 1500 EcoDiese to a Chrysler-Dodge-Ram dealership on 9/23/25 for the High Pressure Fuel Pump (HPFP) safety recall. I was told a part had to be ordered to complete the recall and gave me a rental vehicle. After a few days I contacted the dealership about my repair. They said the wrong part was ordered and the new one was in route. After about a week, I called the dealership again and I was told "the truck won't start and they were working with Stellantis to figure out why." Several more days passed, I called again, they stated that after the new pump was installed and the truck was started it "blew a rod," but they had fixed it, test drove it, and it would be ready for pick up the next day. I picked up the truck on 10/16/25 and drove less than 50 miles (first trip home from the dealership.) While traveling at highway speed on interstate 77 at night, the truck suddenly lost all engine power, a “throttle” warning message appeared, I noticed a strong odor of burnt oil, and I was only able to get from the left passing lane across to the right truck lane, only getting 2 tires on the shoulder (see pic). The truck would not start again, it just made a click-click-click sound. I jumped out of the truck as there was a truck in that lane coming toward me and ran into the woods to escape. I and the truck were nearly struck by traffic.This was a life-threatening situation. Luckily, a Courtesy Patrol saw me and blocked the lane with road flares. Eventually the truck was towed (had to be dragged on to the flatbed). At that time I noticed engine oil was splashed all over the underside of truck. It was towed to the same dealership.This catastrophic failure occurred hours after I was told it was safe to drive.This incident placed my life and the lives of other motorists at extreme risk. A recall intended to improve safety appears to have introduced a new, severe safety hazard. The truck has been at the dealership since 10/17/25 and I have not been updated since.

The contact owns a 2020 Ram 1500. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal. No warning lights were illuminated. In addition, the contact stated that there was an abnormal sound coming from the engine. The contact was unable to pull over to the side of the road. While the vehicle was still on the road, the contact shifted to park(P) and then back to drive(D), and the vehicle returned to normal functionality. However, the contact stated that the failure had occurred six times. The contact stated that on a separate occasion, while driving at an undisclosed speed, there was an abnormal sound coming from the engine. In addition, the contact stated that while driving at an undisclosed speed, the gear knob independently shifted gears. The contact stated that the gear knob was in drive(D) and then independently shifted to park(P). It was unknown if any warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. Most recently, after reversing out of the driveway and then driving forward, the front passenger’s side mirror independently moved inwards. The failure obstructed the driver's visibility and prevented the driver from safely operating the vehicle. The contact pulled over to the side of the road and manually pulled the front passenger’s side mirror outward. The manufacturer was not made aware of the failure. The failure mileage was approximately 62,000.

Exhaust manifold bolt broken causing exhaust gasses to leak in engine bay. Due to location of exhaust leak, it pulls exhaust gases into cab.

The tensioner pulley seized up causing the serpentine belt to break and taking the MGU E Torque Alternator out. We have learned that there are no MGU parts available and we are one of 4000 waiting with no ETA available. You can’t buy a used one as they can not be reprogrammed to a different truck.

THE REARVIEW CAMERA ON THE VEHICLE DISPLAY A BLACK SCREEN IN PLACE OF THE REARVIEW IMAGE. THIS PROBLEM HAS BEEN FIXED BY THE DEALER MULTIPLE TIMES AND AFTER A WHILE THE REARVIEW CAMERA DISPLAY A BLACK SCREEN AGAIN. THIS IS AN ISSUE WHEN BACK PARKING OR JUST GETTING OUT FROM PARKING SPOT. ITS HARD TO SEE WHAT ITS BEHIND, SPECIALLY CHILDREN WALKING BEHIND IT. PLEASE I ASK TO LOOK INTO THIS ISSUE FURTHER SINCE I CONSIDER IT CAN PREVENT ANY FUTURE ACCIDENTS.

The contact owns a 2020 Ram 1500. The contact stated while driving at 20 MPH, the message "Alternator Fault Detected" was displayed. The vehicle lost motive power and came to a complete stop in the middle of the roadway, where the vehicle was unable to restart. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 40,000.

I purchased a brand new 2020 Ram 1500 with 5.7-liter hemi ETORQUE engine in 2020. The vehicle had been making a squealing noise since before 40k miles. Dealership was unable to identify issue on numerous occasions. On 4/8/2024, with vehicle mileage at 74k miles, the noise worsened to a point where the vehicle was not drivable. They identified the "Alternator" (MGU) to the etorque needed to be replaced. The part was on back order and did not arrive until 6/24/2025. At which the dealership replaced the part and expedited the return of the vehicle without proper assurance that the replaced part, fixed the vehicles problem. Less than 375 miles later, a system battery saver came up on the dash. Turning off all electronics in the vehicle including but not limited to A/C and radio. Temps were more than 100 at this time. Within less than 550 miles, the vehicle lost all power and shut off while in the middle of an interstate. I lost my power steering and luckily was able to move onto a narrow shoulder but was left in a very dangerous situation with my family on the side of a high-speed interstate, awaiting a tow truck for hours, without rear end protection. There were a lot of close calls and no urgency from RamCare Stellantis. I was told that the vehicle can only be seen by a certified ram technician. The only certified Ram Dealership that was willing to help was more than 30 minutes away, where the vehicle still sits today. Now the vehicle has been at a dealership since that break down on 7/3/2025. Awaiting another back ordered part, with no estimated eta. This time it is awaiting a 48V Power Pack, related to 8yr/80k mile warranty. I am having to pay out of pocket for a rental, while still paying on a car loan and insurance on a vehicle I have not been able to use since April. Customer service has been horrific handling my case. Leaving myself with no certainty that I will ever see my vehicle again or if the long awaited back ordered part will in fact fix the issue.