Vehicle showing Electronic Brake System as well as Antilock Brake system and traction control system not working. Pinging all the time, currently 165,000 miles on truck. Same issue was dealt with on 8/15/2020 with 39512 miles on truck. Was an out of pocket expense for $927.10 to fix this very important safety related issue. The cruise control is also affected by these messages and will not work. This is known issue around the country with these trucks and something must be done. If folks don't have money to fix or parts to get fixed we will just drive these safety hazards down the highways and jeopardize ourselves and others. What is your fix to this known problem because you all obviously are not correcting the issue for the known problem.
2018 Ram 2500 brakes complaints
Page 45 of 79: complaints 1,301 to 1,330 of 2,349, newest first, as owners wrote them.
Hcu system failed now trucks and system is messed up, can’t use cruise control and nervous too drive the truck for safety reasons. Dealer says it could be months for a new system
My third ABS module failed while towing (aka hydraulic control unit), resulting in a loss of ABS brakes and issues controlling the vehicle and trailer. The truck had 67,000 miles at the time of failure, and all modules have been replaced with OEM components, one of which is at my expense. There is absolutely a known problem with the HCU and Chrysler needs to issue a recall to remedy the issue and reimburse owners who have been forced to repair these vehicles out of pocket.
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
Electronic Barking System. Brake Anti Lock System Frequently Flashes Alarm on dash screen. Yes it's available for inspection upon request Alarm is going off so we are at risk at any time. Seen by Dealer. Diagnostic code DTC C0020-01. Tech verified the DTC is active. Tech has isolated problem to the ABS system. I've read up on this issue it is apparent the is a VERY COMMON ISSUE. Why are there no recalls on this problem?
My antilock braking system is defective and is not working. I understand that this is a common problem with my vehicle. It is a safety related issue and should be recalled. The code reader indicates C002001. Ram TSB S2005000004.
ABS/Traction Control warning alarm constantly going off, and affecting cruise control.
At around 74,000 miles in December of 2023, a warning to "Service Electronic Braking System" and "Service Antilock Brake System" started to show up on the screen of my 2018 Ram 2500 6.7. The truck was taken to a Ram dealership and the fix to the problem was determined to be replacement of the ABS module in addition to replacement of the HCU. Apparently, the ABS module is faulty and is causing the HCU to go bad so both need to be replaced. Replacing only the HCU will not fix the problem. The truck has not yet been repaired as a new ABS module is not available until June of 2024. When driving, the on screen errors come up frequently at all driving speeds and the error is present the majority of the time while driving.
The ABS module is defective on my truck which controls the antilock brakes, Anti slip function, and the cruise control. Dealer ship has diagnosed problem and ordered parts but the parts have been on back order for quite sometime with no ETA from RAM when parts will be available. My dealer ship says they currently are wating on 25 parts for different vehicles with same problem.
Service electronic brakes, traction control, and service trailer brakes light stays on.
I'm just reporting the failure of my HRU as many RAM owners have experienced. The dealer ship replaced the part with the new model. When this fails it happened at highway speeds disabling the cruise control while towing a trailer. Becuase of busy traffic and under heavy weight when the truck fell on its face. I was almost rear-ended due to the sudden loss of speed. Very dangerous when towing.
ABS intermittently turns off, brought to dealer and advised that ABS control unit and pump need replaced. Also went to service garage with same diagnosis. Dealer advised that the part in question, the ABS hydraulic control unit (HCU) was not available and would be redesigned maybe next year 2024. This problem has persisted since August 2023. It is dangerous to have the brakes compromised and the uncertainty of stopping prowess. The internet is full of identical issues concerning the 2017-2018 Heavy Duty Rams being afflicted with this issue. Chrysler should be accountable.
ABS system and traction control lights turn off and on intermittently. ABS pump and module have already been replaced and issue is still happening
ABS and traction control light comes up randomly. Sometimes comes on then off with a chime each time rapidly for the entire time the truck is driven. Or the lights will come on and just stay on. At times the brakes become hard to stop the vehicle. Also does not allow the cruise control to work. I use this truck to haul goose neck 8 ton dump trailer and a 36' fifth wheel not knowing if the truck brakes will work is very concerning. Took it to the Ram Dealership and was told needed to replace the ABS pump at $1260. Vehicle only has 63,000 miles.
ABS sensor light comes on at random times. My truck just reached 100,000 miles. I've performed no troubleshooting but it is extremely intermittent, either the Service the Automatic or Service the Electronic Braking System(s). Usually, a bump in the road makes it come and another turns it off. Sometimes it happens so quickly, only the message and traction control disabled light comes on, sometimes only the chime comes in. Sometimes the message stays up and the brake warning and traction control light comes on, sometimes for a few minutes, sometimes a couple of seconds. To compound the problem, there appears to be an issue in sourcing replacement parts resulting in a delay in repair. A delay in repair could result in a additional damage to the vehicle, not using the vehicle (not an option) or ultimately an accident.
ABS warning light comes on and message to get ABS serviced appears...took truck to local auto repair and they checked ABS and said ABS module was bad...tried to get part but was told it would be June 2024 ( 6 mos ) before part would be available...was told this was a common problem and it SHOULD be a recall on the module but so far no recall..I got on line and found out that this part is defective and can cause serious brake problems...Class action suit is in the works
2018 Ram 2500 ABS hydraulic control unit failure
At exactly 75100 miles my 2018 Ram 2500 Tradesman gets a warning light to service my anti-lock braking system. Since I was on a trip I also noticed when the warning comes on it also disengages the cruise control. This has been happening for over 1,000 miles and a couple of months. I've tried to look up to see if there's a recall, but there isn't. I do see several hundred posts/complaints online and even other people contacting NHTSB about this issue. My truck seems to be acting fine now, but I haven't had the time to bring it into a dealership since I'm constantly on the road. I have tried to contact a Ram dealership service department, but no help come of it. Since Ram knows about this, they should recall the trucks and fix them.
My ABS and traction control lights come on and off. When the lights are on I have no ABS or cruise control. When the lights turn on and off it's a distraction to my driving. If I am driving with cruise control and the ABS light activates I lose cruise control and have an abrupt decrease in speed. If I brake on a slick surface such as mud without ABS sometimes I skid and my stopping distance is increased.
I purchased the truck used from Kunes dealership in Sterling Illinois with about 80k miles. It shifted harder than I was use to in low gears, right off the bat. I was advised everything was good with it at the oil changes and inspections. In June 2023 I noticed it would not shift into reverse and without yanking in the shifter. It lunges once forward while in park in my driveway. At just over 100k miles the check engine light came on. Coded as needing a new transmission. Also in September 2023 while driving it a brake warning light flickered in and went off. Haven’t seen it again. I think there are problems with this truck. The shifting slow and hard in low gears seemed odd and I worried about proper acceleration to avoid a rear end collision. I understand very little about vehicles but this one has been doing dangerous things that makes me worry about the safety of it.
The contact owns a 2018 Ram 2500. The contact stated that the electronic braking system was inoperable. While driving at various speeds, the electronic braking system intermittently became inoperable. The service electronic braking service light was flashing. The vehicle was taken to the local dealer on several occasions, where it was diagnosed that the main module and wheel speed sensor needed to be replaced. The vehicle was repaired, but the failure persisted. The mechanic informed the contact that the parts were on back order. The manufacturer was not contacted. The failure mileage was approximately 60,000. The VIN was not available.
Abs and traction control malfunction light goes on and off.
ABS/HCU is a known issue for failure. Mine is intermittently flash alerts for service/problems. 1000’s of people are having these issues. Where is the recall? This is a safety issue, is it not.
brake warning light flashes warning alarm sounds. . disables the trailer brake. this one safety concern and makes my vehicle unavailable for towing abs disabled as well. Dealers says HCU is suspected . Parts are not readily available.
ABS HCU and control module repeat failures. Initial failure when vehicle purchased 12/20/19 (repaired by warranty replacement on 2/25/2020 @625 miles of the HCU and ABS control module). Current failure 12/18/2023 @ 6300 miles.) So the failure problem is recurrent. Failures are intermittent and cause deactivation of the ABS, ESC, and Cruise control systems. This results in sudden change (slowing) of vehicle speed upon cruise deactivation. Also the loss of ABS and ESC can be hazardous depending upon roadway conditions and vehicle operation at time of failures. Failures can persist for days or perhaps subside for a brief time. This vehicle problem apparently exists on more than one 2018 2500 RAM. When at the dealer for first failure repair, two other 2018 RAM 2500's were in service for the exact same issues. Also, replacement parts are back ordered taking months to arrive. Thank you. Very Truly, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Got a code for service abs system, abs module pump bad. Ram cannot even get people in to fix the issue and they want like 2000 dollars out the door to fix this unsafe issue. I also have no cruise control now and no abs. This is an absolute shame that my truck only has 66k mostly highway miles and is now worthless because I cannot afford to fix it. Ram will not fix this issue under warranty. There is a current lawsuit under James Neu vs. Fiat Chrysler to get them to make this a warranty issue and fix it. Please please please release the recall so we can get our trucks fixed! Thousands of trucks are affected and at risk of accident. Thankyou please let me know if there is any hope in the future of this recall. I don’t know if I should just wait it out or get rid of the truck [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
abs pump motor control-general electrical failure Going down the road it will flash service abs brake failure( something to that effect) then instrument lights abs, traction control come on with constant chime beeping. If you are on cruise control it will quit.. also abs and traction control don't work and will not engage.Not very safe to drive in wet conditions. Took to dealer ( code 45806) and person pulled code dtc C0020-01 stored abs pump motor control-general electrical failure. Was told need up to 5 days to diagnose problem and with holidays I will wait til after Jan 1 to take it in. Problem comes and goes but will come on everytime I drive it then after a restart it might go away. Dealer visit was 12-18-2023 time 12:41 pm dealer code 45806 will have the info.
Failed parts . #1 abs module #2 steering box & intermediate shaft #3 balljoints .available anytime for inspection? # 1 risk brakes locking up or soft pedal #2 steering wheel back and forth to stay on highway #3 knuckle fall off failed balljoint all causing an accident.. all independent shop for all components. Dealer for steering ?? Abs traction lights
Originally I started feeling like my brakes weren't stopping as well as they had been. The pedal seemed to feel soft and have further travel than normal. I recently had my brakes inspected by a certified mechanic, so I was confident it wasn't the actual brake pads, rotors, or calipers. After a day of this I started getting intermittent ABS system and traction control lights. About a day or two later the lights became more frequent until they eventually stayed on. During that time I was out of town while pulling my fifth wheel camper, so I wasn't in a good position to get the truck to a mechanic. Needless to say I felt my situation was becoming unsafe. Once I returned home I got the truck in to my mechanic and his troubleshooting led to a faulty ABS module and Hydraulic Control Unit. This was a very expensive repair. Once I was told what the diagnosis was I started to research this issue online. This is when I discovered that others were having this same issue and that the federal safety agency had already opened up an investigation into this.
As with thousands of other owners with this model of truck my anti-lock control module is bad. The malfunction causes the anti-lock brakes service light as well as the traction control service light to be on. This malfunction renders both systems to be inoperable, thus causing a major safety concern.
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