116 complaints reported

2018 Ram 2500 SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
116
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Jul 2024

ABS FAILURE LIGHT & ALARMS WHEN DRIVING. THEN IT TURNS OFF THEN COMES BACK ON. THIS IS AN ANTI LOCK BREAKING SYSTEM FAILURE PER MESSAGE ON DASH. DURING ANY DRIVING SITUATION OR INCLEMENT WEATHER, THE ABS CAN FAIL WHEN NEEDED CAUSING AN ACCIDENT. THIS IS KNOWN ISSUE IN THE DODGE FORUMS AND RAM DEALERS ARE AWARE HOW COMMON IT IS. NHTSA NEEDS TO TELL DODGE TO RECALL THE PART PLEASE

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: May 2023
Jul 2024

ABS light and traction control lights are on and off with the service light on dash on and off.When the abs light and traction light comes on it also disables the cruse control to the off position. Performance is totally reduced ! Vehicle shows active code C0020 for ABS pump motor control general electric failure..Diagnostic issued said to replace the hydraulic control unit. The problem was inspected by the Ram dealer and was reproduced by the tech and is currently being repaired by the Ram dealer. We were notified the complete unit was not available and only the possibility of the control motor was available at this time at a cost of $1400 give or take. When the cruise control kicks out in traffic you go from the posted speed limit to 0 if not caught immediately. Mileage 53,500

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jul 2024
Jul 2024

Intermittent ABS brake error code C0020 - "Recirculation pump general electrical failure". This error occurs then clears within seconds while normal driving. No special weather conditions, road conditions or temperatures noted. May drive 5 miles, 50 miles or 500 miles before error occurs again. Only 6150 miles on vehicle. Repair parts scarce or not available.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jul 2024
Jul 2024

I keep getting an Electronic Brake Service message and ABS message that randomly starts dinging and popping up on my display that also disables my cruise control. This obviously is a known issue and I would like to know what is being done to correct this. I have read several and seen over 3000 reports of this problem so why is it not being addressed to make our vehicles safer when it is a known fault. We travel with our camper and travel baseball all summer long and this is not acceptable when it comes to my family or the safety of others on the road around me.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Aug 2024
Jun 2024

The Hydraulic Control Unit begins to malfunction presenting on the ECU as C0020-01 ABS Pump Motor Control-General Electrical Failure. This is fairly common in 4th generation 2500-3500 RAM trucks. The malfunction affects the ABS system, Traction Control system, and Adaptive Cruse Control system by deactivating them when the malfunction presents. This could cause the braking system and other systems to not perform in hard breaking/ emergency braking situations causing the operator to loose control of the vehicle. The Traction Control system and ABS system warning lights illuminate on the dash and the message of "service electronic braking system" is displayed on the HUD.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jun 2024
May 2024

ABS KEEPS GOING OFF started at 50 thousand miles it says its the abs module .

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Nov 2022
May 2024

The truck has 57,000 miles,just started getting intermittent ABS, and Traction Control lights coming on and the dinger goes off when the lights come on. Thanks

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: May 2024
May 2024

Abs light keeps intermittent and loss of traction control! Hcu or Abs module is the problem for the intermittent cycle on the dash! Seen other people having similar problems with that particular year 2017-2018 rams 2500-3500 models.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Mar 2024
May 2024

Abs light. Electronic brake failure light

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: May 2024
May 2024

ABS is not functional. HCU and ABS Pump are failing and there are constant service lights that come on. Is very dangerous and dealer claims part is back-ordered.....Extremely dangerous to not have proper ABS.....

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Apr 2024
Apr 2024

ABS and traction control lights going off and on. Stating abs need serviced. Took to a auto maintenance and told it need anew pump and module would not be available until August 24,2024. In January 2021hydraulic unit was replaced now need to replace it again

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jan 2024
Apr 2024

My abs/traction control and electric braking system warning light has recently cone one for the third time. The first time it was repaired around 3,200 miles, the second time was around 32,000 miles and now around 72,000 miles. The light flases randomly and when it does i can't use my cruise control.My vehicle can be inspected any time.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Oct 2024
Apr 2024

ABS lights go on and the truck chimes sometimes, not all the time. Cruise intermittently does not work as well. This is a well-documented issue online. I took this to the original dealer and he said this is a common problem. Even after getting it fixed, it will occur again. The dealer said it is still supposedly safe to drive, but it is very concerning to see ABS warning lights regularly popping up on my dashboard. Many others have parked their trucks and are not driving them because of this issue.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jan 2023
Mar 2024

Hydraulic Control Unit failed, along with the control module per dealer diagnostics. The ABS warning and traction control light is flashing consistently, and the ABS system is not working. The dealer has indicated there is no estimate on when these parts will be available. This is the third occurrence of the same bad components.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Mar 2024
Mar 2024

My truck had warning lights come on in December 2023 saying to service the anti-lock braking system and the electronic brakes. I took it to a mechanic and I was told that the part would take at least 45 days to get. Now we're being told it will take 3 months to get because it is impossible to find. After researching this online, it is a nationwide problem for many Dodge Ram owners. These vehicles are out on the road needing this part to keep their brake systems from failing and it is impossible to get.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Dec 2023
Mar 2024

Ongoing condition. Automatic break system communication along with traction control. Causes service ABS warning light and traction control warning light. Disables cruise control causing instant and unexpected speed loss. Causes loss of traction unexpectedly with failure.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jan 2022
Feb 2024

HCU hydraulic control unit the ABS light and traction control intermittently coming on and going off this has been an ongoing issue for nearly a year. This has been “replaced” once already. It is now out of warranty no parts available to fix. I pull a camper if this malfunctions while pulling camper this could tragic for my family. I called dodge they provided absolutely help. This is a known issues and Texas and California have class action lawsuits over this part with dodge. This truck only had 49,000 to date. We need help getting this part recalled before someone gets hurt.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Apr 2023
Feb 2024

I have an intermittent abs warning that turns off abs,traction control, and makes the truck brake worse when it happens. Diagnostics indicate a abs pump failure performed at dealer and an independent shop. Dealership says there’s a hold on the part from Chrysler engineering. I have been informed it’s several of the 2017-2018 2500 rams and makes driving the truck dangerous.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jul 2023
Feb 2024

2018 Ram 2500 6.7 L Problems with ABS Module Control. Replaced in October of 2021 now bad again and on back order with no date available. This module controles abs braking, traction control which are safety items designed into the truck. I've had the truck to 2 different repair shops and both confirm the problem and both tell me that Ram is having a problem with this part and the the part is on backorder

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Oct 2021
Feb 2024

The truck began flashing problems with the anit lock brakes and electronic brakes off and on. For over two months now, the service lights stay on along with the traction control warning light. I have called multiply locations trying to locate replacement parts to no avail. The brake pedal sometimes is difficult to push and the antilock brakes failed at a slow speed once. I have reached out for help several times and keep being told that the part is not available and will not be available for months. Last time before today I was told Feb. I called today and was told it wouldn't be until June. This is my only vehicle to get back and forth to work and to get my son to athletic events. I really need this problem corrected.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jan 2024
Feb 2024

Issue with the Hydraulic Control Unit. It requires replacing.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Apr 2024
Feb 2024

ABS/ Traction control indicators intermittently chimes and lights on dash goes on/off while driving over every little bump or pressing/depressing emergency brake My safety and others safety put at risk due to ABS and Traction Control malfunction Problem reproduces everytime vehicle is driven ABS and Traction Control warning lights and messages on display No prior warning lights

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Dec 2023
Jan 2024

Abs light in the dash came on intermittently then constantly. Took the vehicle to Nemer Ram in Queensbury ny. They replaced some parts, but problem continued. They said abs module is bad and said a new one has been ordered but there is a national back order and no info on timing of receiving the part. Told me to take the truck and drive home. They said abs system May or may not work. I have driven it for two weeks since and have had some very dangerous situations in rain and snow where brakes locked up and skidded, so abs didn’t work. This is a seriously dangerous situation that forbids me from driving this vehicle in wet or snowy conditions. I live in northern ny, where it snows and rains often, so I can barely drive this vehicle. Dealer told me to call Chrysler customer care, which I did today. I have a case #[XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Oct 2024
Jan 2024

The ABS module failed and was replaced April of 2022 at Terry Hendricks Ram in Archbold Ohio under extended warranty. Now I’m in Titusville Florida for the winter and same issue, ABS lights and service traction control with the constant dinging. Parks Chrysler Ram here has order same part again, they said will take a couple weeks to get a replacement as there’s a waiting list because it’s a on going issue with these trucks. 51,000 miles on it and stated there is a 2 year warranty on this part. This now does not have the antilock working again and could be a safety issue. Should have a recall on this.

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Jan 2024
Jan 2024

"Service ABS System" came on dash after normal braking entering a intersection. Truck pulsated and didnt allow brakes to be applied as I entered the intersection. No collision. ABS warning continues to come on

Type: Vehicle, Vehicle: 2018 RAM 2500, Manufacturer: Chrysler (FCA US, LLC)
Incident: Mar 2024

Trend Over Time

Complaints by year

Quick Summary

The 2018 Ram 2500 has 116 SERVICE BRAKES,FORWARD COLLISION AVOIDANCE complaints on file. Review the timeline above for detailed owner experiences.