2018 RAM PROMASTER Complaints

THE VEHICLE SHIFTS OUT OF PARK ON ITS OWN , IT HAS ROLLED DOWN MY DRIVE AND HIT MY MERCEDES. THIS HAS HAPPENED SEVERAL TIMES, THE STEVENS CREEK RAM DODGE DEALER IN SAN JOSE TOLD ME , THERE IS A RECALL ON THE COMPUTER CAUSING THE MALFUNTION FOR VEHICLES MFG FROM JULY 2018 TO 2022 , BUT ACCORDING TO MY VIN ITS NOT A RECALL, ONLY THE SHIFT CABLE , VIN [XXX] . HOWEVER MY DATE OF MFG IS JULY 2018 , AND SHOULD TO FALL IN THE RECALL EVENT 44A YES STEVENS CREEK DODGE CHECKED IT , THEY WILL ONLY REPALCE SHIFT CABLE NO WARNING LAMPS COME ON, BUT THE CHECK ENGINE LIGHTS STAYS ON INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2018 Ram Promaster City. The contact stated that while driving at an undisclosed speed, the check engine warning light and the throttle control system warning light illuminated. The vehicle was taken to a dealer to be diagnosed. The contact was unsure of the diagnostic results; however, the contact was informed that the vehicle would be repaired under an unstated recall. The dealer performed an unstated test on the vehicle and then informed the contact that the vehicle could not be repaired because the vehicle was no longer under recall. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 139,405.

The contact owns a 2018 Ram Promaster City. The contact stated while driving 35 MPH, the temperature gauge indicated that the engine was hot. The contact added coolant to the engine; however, the coolant was gone in less than two weeks. The contact then stated that while driving at various speeds, an abnormal knocking noise was coming from the engine. The contact stated that the vehicle stalled without warning. The vehicle was taken to a dealer and the contact was informed that the VIN was not under recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 50,000.

Vehicle is experiencing misfires code P0300 and P0302. Performed the usual repairs listed: 1. Coil pack, 2. Spark Plug, 3. Injector. Inspected cam, rocker arms and lifters. All checked good. Codes still remain. After further inspection, the exhaust valve is cracked/broken on #2 cylinder. This appears to be an issue as many others are experiencing the same problem. This vehicle only has 86k miles, oil changed at scheduled intervals.

Service lights for ABS, HILL ASSIST, and ESC on frequently emergency brake and ABS failed locking left rear wheel causing tire to explode. repair parts are not readily available van is currently undriveable.

The front passenger seat belt would not pull out to secure passengers. I took the vehicle to an independent service center to see about fixing the problem. They were unable to fix the device. I was traveling and could not get to my home dealer until I returned. I was unable to take any passengers in my vehicle for safety reasons without a functioning seatbelt. I ordered a replacement seat belt assembly from the dealer and had to wait 4 weeks before the part came in. The dealer was able to replace the old assembly with the new one.

As of approximately around the 15th of April 2023, we realized suddenly that our lithium battery in our 2019 Winnebago Travato was not being replaced with charging from our Volta alternator from driving or from our solar as it has always done. The KISAE DC to DC charger and the Volta system show an error message that they were/are ‘overheated’. Testing of the DC to DC charger shows that it’s receiving far over the correct voltage. Upon diagnostics at a RV dealership they found the alternator is being overcharged. The alternator must be replaced before it can be determined why the alternator is overcharging (since obviously safeguards are meant to be in place to prevent this). We discovered through online research of the NHTSA Recall ID Number 21V793 on Boldt 2021-22 and Travato 2019-22 with Volta Power Systems; Manufacturer; Winnebago Industries, Inc. Subject; Wire Harness Built Incorrectly; loss of over-current protection can cause the wires to overheat, increasing the risk of a fire. There was also another subsequent recall for Winnebago Travato 2021, Winnebago Boldt 2021, and Storyteller Overland Vans 2021 of the seemingly same exact issue again, “In the case that power connections are not properly seated severe voltage spike by intermittent connections could damage the filtering diode in the the alternator control harness (10001447) resulting in the possibility of a shorted wire, on the same circuit the order of the fuse and diode were reversed. In the case that the diode is broken in a closed condition, the sense wire could be shorted to ground resulting in an overheated wire or broken wire. The identified cause of the diode failure was excessive overvoltage spikes. When the diode failed, it failed closed and with the diode and fuse being reversed the wire continued to heat up instead of breaking the fuse. With evidence from our van I believe in a strong probability the scope of the recall should be widened to include more units, such as ours. We are proof

Driver's side exterior mirror design flaw/failure. Safety of self and others at risk due to lack of visibility in checking for clear rear and lateral traffic. Mirror shakes uncontrollably and or is unable to be adjusted for proper viewing of rear and lateral traffic. Many warranty claims have been submitted through dealerships as well as various online complaints having been issued. No in-dash warning lamps or messages would appear for this type issue. This issue appears to be affecting driver's side mirror only and not passenger side. Symptoms of driver's side mirror failure do exist in various stages prior to overall failure. Considerable mirror shake and inability to keep mirror adjusted due to such shake. Problem has been ongoing with some reports having detailed up to 3 changes of driver's side mirrors by dealership for single vehicle.

LT225/75R16 We started experiencing very noticeable vibrations when driving at highway speeds. We brought the van to our dealer for service and they responded "Please replace at least both rear tires. Right rear seems to have ruptured internally?" "Please replace that right rear tire asap." We had the tire removed and you can see the attached photo of the inside of the tire where something has obviously failed. These tires only had about 17,000 miles of use. I still have the bad tire.

-Vehicle shut off on highway, lost power steering Vehicle fan sounds like it's running full speed after turning off engine. Turning key off and pulling out did not shut off engine. Engine appeared to be overheating. Electric system was making lots of clicks and odd noises. Power steering pump went out in intersection. Police helped push van out of traffic.