2018 RAM 3500 Complaints
View complaints related to 2018 RAM 3500. The complaints found here are submitted by actual consumers with first hand experience. There are more than 760 complaints submitted for the 2018 RAM 3500. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.
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2018 RAM 3500- Reading, PA
The contact owns a 2018 Ram 3500. The contact stated that while reversing, the rearview camera image was black. The local dealer and manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was 179,000. The VIN was not available.
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE -
2018 RAM 3500- Stoughton, WI
ABS failure warning lights on and off constantly. Dealer replaced failed HVU and ABS module for 1181$. This is an open investigation.
Source: NHTSA WEB SITE -
2018 RAM 3500- Auburntow, TN
2018 Ram 3500 Diesel truck with 70,000 miles. While driving the "service electronic braking system" alarm goes off and ABS lights come on and cruise control is disabled, along with electronic stability control. This happened while towing a 20,000 lb fifth wheel trailer and continues to happen with or without a trailer behind the vehicle. This is a known safety problem and there are several class action lawsuits but Ram has yet to authorize a recall on 2018 models. They knew there were defective parts and even put out technical service bulletins to their dealer's service departments. This is a VERY DANGEROUS condition associates with almost all these model trucks. It seems Ram does not care about loss of life but only their profit margins.
Source: NHTSA WEB SITE -
2018 RAM 3500- CRYSTAL LAKE, IL
THE ABS BRAKES YES IT IS AVAILABLE FOR INSPECTION BY NOT HAVING ABS BRAKEING WHEELS HAVE LOCKED UP HAVE NOT HAD DEALER CHECKIT HAD A MECHANIC PUT ON COMPUTER FOR CODES NO TRUCK HASN'T BEEN INSPECTED BY ANYONE ELSE BUT THE MECHANIC WARNING LIGHTS HAVE COME ON AND OFF A NUMBER OF TIME AND LATELY MORE OFTEN IT STARED ABOUT A YEAR AGO TOOK IT TO DEALER THEN BUT WASN'T REPAIRED PROPERTY
Source: NHTSA WEB SITE -
2018 RAM 3500- Steilacoom, WA
The Hydraulic Control Unit is malfunctioning, as determined by a RAM truck dealer. The ABS brakes don't work as they should and the cruise control intermittently shuts off.
Source: NHTSA WEB SITE -
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2018 RAM 3500- Lafayette , TN
Service abs/ service electronic brake system/ traction control alarm flashing on/off intermittently with no specific times or conditions. This first happened in may 2024 on a 6 hour road trip. Occasionally I can take it on a short trip and it may not flash the message during that trip and at other times it is constantly going on and off. I have not had this looked at by the dealer. I have read the codes using my personal scanner and it shows C0020-01 (Active) ABS Pump Motor Control- General Electrical Failure. I do not drive this vehicle daily and I can not relate it to wear and tear because the vehicle only has 23,900 miles on it.
Source: NHTSA WEB SITE -
2018 RAM 3500- Vacaville, CA
Intermittent loss of anti-lock braking system and cruise control. code C0020-01 ABS pump failure. First occurred at approx. 47,900 miles.
Source: NHTSA WEB SITE -
2018 RAM 3500- Kingwood, WV
Abs and traction control malfunction. Yes,it’s it available for inspection. I feel that it’s not safe for my wife and I to drive while doing this. No it has not been confirmed by the dealer or service center. No it has not been inspected by police or insurance representatives. No there were not warning and starts at 150k miles have 158962miles on it now
Source: NHTSA WEB SITE -
2018 RAM 3500- sharpsburg, MD
I started getting an intermittent error code on my truck with only 36k miles on it. the traction control, abs and cruise control wont work when the service electronic braking system code is present. I have done a lot of reading and this seems to be a very common issue with the 2017 and 2018 ram trucks. It is so common that I called my local dealer and the part is on back order for months. I am getting very close to taking a long road trip with a 20ft trailer, which is the reason I purchased this truck. Now I cant even get a replacement part, that is a known issue and I was quoted $1100 for it. Braking system seems to be a safety issue, why isn't ram doing something about this issue!
Source: NHTSA WEB SITE -
2018 RAM 3500- Weatherford , TX
On September 8, 2024, I started getting intermittent ABS and Traction Control light with “Service Electronic Braking System”. Code C0020. When the light is on I lose cruise control. There is no specific condition that will cause the light to come on; i.e. bumps in the road, a certain speed, or setting at idle. The first instance of the light coming on, I was turning around in a parking lot, less than 5 mph. This cannot be associated to normal wear and tear. THIS IS A SAFETY ISSUE AND MUST BE A RECALL!!!
Source: NHTSA WEB SITE