2018 Ram 1500 Electrical System Problems

System involved: The vehicle experienced a sudden electronic/network failure consistent with loss of ECU/BCM/CAN bus communication. The instrument cluster, throttle control, and HVAC system became inoperative simultaneously. • Safety risk: While driving, the vehicle abruptly lost throttle response and critical driver information with no warning, followed by an uncommanded engine shutdown after coming to a stop. This created a serious risk of collision due to loss of propulsion, inability to react to traffic conditions, and lack of situational awareness. • Confirmation of issue: The vehicle was evaluated by an dodge service center, which identified an ECU software mismatch and performed a system update. The failure has not been intentionally reproduced due to safety concerns, but the incident is documented. • Inspections conducted: The vehicle has been inspected by an dodge service center. It has not yet been inspected by the manufacturer, police, or insurance representatives, as no accident occurred. • Warnings or prior symptoms: No warning lights, messages, or abnormal behavior were present prior to the failure. The malfunction occurred suddenly and without advance notice.

Uconnect/ram backup camera does not work sometimes. Started when radio started jumping itself due to delamanated touch radio screen. Almost hit kid behind while backing up. Camera cut off while backing.

ABS light and traction control lights on, on dash. With these lights on, the cruise control and 4x4 do not work. One garage replaced front right axle, wheel bearing, brake rotor, brake pads, and ABS sensor. Lights were then out for a day but then came back. Took to a second garage and they replaced right rear ABS sensor. Lights went out for another day and then came back. They are still on. Because of Christmas it's been hard to get anyone to look at it. Also they say this is a known problem without any definite solution.

The contact owns a 2018 Ram 1500. The contact stated that while reversing, the back-over prevention camera malfunctioned and the screen was blank, creating a rear visibility hazard for the driver. Additionally, while driving at an undisclosed speed, the vehicle stalled and was towed to the local mechanic. The alternator and battery were replaced on several occasions; however, the failure persisted. The contact stated that on another occasion, while driving at an undisclosed speed, the tailgate erroneously opened. The cause of the failures was not yet determined. The manufacturer was notified of the failures and informed the contact that the VIN was not included in NHTSA Campaign Numbers: 18V398000 (BACK OVER PREVENTION) or 19V347000 (LATCHES/LOCKS/LINKAGES). The contact stated that the vehicle had experienced the failures listed in the recalls. The failure mileage was unknown.

Uconnect is erratic Heated seats turning on, unable to call 911, climate control turns on and off or changes temp from hot to AC turning on. Radio changes stations. Apps flipping from on to another. Unable topair phone to uconnect.

Odometer Fraud. The contact purchased a 2018 Ram 1500. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private dealer sale. At the time of the purchase, the mileage was 63,676; and at the time of registration, it was discovered that the mileage was 105,521.

The backup camera randomly gets a distorted picture or just goes black. The wiring harness at the tailgate is the issue. I can wiggle the harness and close the tailgate and it works again. I replaced the harness myself once and now it’s doing it again. There was a little kid on a bike behind me that I could not see from my mirrors and turning my head and I almost ran into him but luckily the parents were right there and yelled to him and I

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)

THE U CONNECT SCREEN KEEPS ASKING TO UPDATE THE CLOCK WHEN THE CLOCK IS ACCURATE, LOCKS OUT ALL OTHER FUNCTIONS UNTIL I HIT THE X, THEN ALL GOES AWAY, THEN THE MESSAGE RETURNS.

Unconnect / head unit malfuctions in a way that makes driving unsafe. Climate control is unusable, gps malfuctions, radio stations change, phone calls people, mutes/unmutes, hangs up. AC/Heat alternates and turns on and off on it's own. It's incredibly distracting.

Failure of the ABS control module. Scanning of the trouble code shows internal electronic failure code C2200-49. Loss of ABS on vehicle, decreased stability on wet surfaces. Appears to be a known issue with Rams, my vehicle is not on the recall list for this issue but should be there should be a wider recall forced on Ram for this issue. Loss of ABS and traction control, Loss of cruise control, and increased risk of transmission damage that may result in loss of drive at wheels during operation that may result in an accident.

Dash mounted control screen malfunctions, and the heater will switch back and forth randomly the radio doesn't function properly, can't control heater or defrosters. If using navigation, it will malfunction and flicker on and off.

My 2018 ram 1500 big horn, began showing lights on dash to fix the trailer brakes, and ABS. The sensors was replaced yet the problem persists. When I called RAM they stated the recall was vin specific. Yet the 2018 ram 2500-5500 were recalled for bad abs system, the 2019 rams 1500s were recalled for the same issue. Ram told me that my truck did display all the issues their recall is doing. That was 3 weeks ago and never heard back from them.

The HVAC controls are part of the radio unit. The radio unit locks up, requiring the battery to be pulled to reset most of the time. When you dont have the radio working you cannot control the HVAC controls including Defrost which can cause a dangerous driving situation or not be able to drive due to fogged up windows. Also many of the vehicle functions such as the auto dim mirror are inoperative when the radio locks up or doesnt not work (black screen) causing a dangerous night situation. lastly, the reversing camera will not work with a non functioning radio display causing a hazard with a full size pickup backing up to others.

My 2018 Ram rear turn signals intermittently work. They can be working and the in the middle of a turn stop working. They may not work at all on any given day. They may work all day. Has been looked at. Not short in wiring, has good solid connection, just intermittent working

The backup camera randomly loses the image when backing up. It has happened many times, unpredictable, beginning in October. Then had a period of it happening quite often, now it's only been twice in the last couple of weeks. I have a couple of photos of the screen, but this app won't let me paste them in. I request my VIN be added to the recall for this issue.

The UCONNECT touch screen began de-laminating several years ago and was reported to the local dealership that services my vehicle, but they discarded due to warranty status. However now it is randomly detecting a 'touch' on the screen. While this is somewhat just an annoyance when using the radio, nav or apple car play, this is also used to control the vehicle settings including many of the safety features making this a critical component of the safety system of the vehicle. A malfunctioning touch screen should be considered a critical defect in terms of safety in most modern vehicles. I have noticed there are other complaints about this as well in public forums and on the NHTSA site.

Infotainment system within the car will randomly touch the screen and make distinctive changes that alter the cars driving state. Has called SOS system multiple times. Changed climate control settings and opens up backup cam while traveling forward and not in a parking state. Causes a distraction within the car for the driver and the passengers, and could potentially have harmful driving effects, including switching transmission settings or changing driving at all. I have a video that shows what is happening. No picture will do it justice.

Traveling on highway, heard noise coming from the engine. I was close to an off ramp and got off the highway. In the process of getting on the off ramp alarms went off. Turned on the flashers, came to a stop partially on the shoulder. Turned off the vehicle, turned it back on and it started right up. Turned to head into town to get some place safe to check the issue and all the alarms went off again. Put the car into neutral and coasted down the road to a local restaurant parking lot. Once safely parked, I opened the hood and my engine was on fire. I ran to the window of the restaurant to get a fire extinguisher and was able to put out the fire quickly. I contacted my insurance carrier and went through the process of repairing the truck. One body shop got it back up and running. Another shop fixed the cosmetic issues. However insurance would only fix the damage from the fire, not the cause of the fire. The truck has been throwing a code stating the EGR Cooler is not functioning properly. Stellantis sent out an independent investigator, however he wasn't allowed to look at the pictures that the body shop took after the incident. Since the truck was put back together and the cosmetic damage was repaired, he couldn't tell the cause of the fire. This EGR Cooler was supposed to be replaced during the recall (NHTSA Campaign # 19V757000), however I don't believe it was. Currently mine is cracked and supposedly the parts are on backorder. So there may need to be a recall to the recall.

The radio/HVAC screen is malfunctioning. It still works but the screen is delaminating and the screen thinks that someone is touching the screen and there is no control over what it touches or controls. Radio is working but the channels change so fast by themselves that you cannot listen to anything. Cannot change any vehicle settings - such as lighting. Same with the HVAC system. When i click into the climate controls, the screen controls itseld doing whatever it wants. I have no control over the climate. THIS IS THE SAFETY ISSUE. If i am driving my vehicle and my windshield starts to fog up, my defroster is not accessible. I can hit the physical defrost button but there is no saying if the screen will not click the defroster off by itself. This puts myself and all motorists around me at risk if I cannot control a fogged windshield. I get distracted while driving trying to force the climae control to stay on my selected setting when it is to no success. I brought this into MIG Chrysler Dodge Jeep & Ram in Bellefontaine Ohio and they confirmed the problem and quoted me saying, "vehicle needs a replacement radio". I will upload a copy of this quote. We have police in the family that has seen the issue and they are also concerned of the safety hazard this presents. I would be happy to obtain a letter from the local PD and my insurance about this matter. No warning lamps or messages. I noticed a while ago that my screen looked like it was bubbling or delaminating but it never caused issue until one day the screen started clicking around like crazy on its own and has done it ever since. I started to look up forums for this issue and this sounds to be an extremely common issue in 2018 Ram's. My good buddy also has an 18 Ram and has the same issue, although, not as severe.