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.
2018 Ram 2500 driver assistance complaints
Page 5 of 10: complaints 101 to 130 of 253, newest first, as owners wrote them.
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
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.
Abs bells go off all the time and says service ABS , cant even get the part , non stop problem .
The ABS light has continuously turned on the last two years of owning the truck. We took it to a mechanic that informed us a recall should be called because it was a common problem that 2018 Ram 2500 have been experiencing. A recall still hasn’t been called even though many people have had the same issue.
2018 Ram 2500-continued failure of ABS system-ABS warning light and service ABS system error code come constantly. When code is on ABS braking system, cruise control, and 4 wheel drive do not work as well. Truck has been serviced 3 times for this issue and dealer says ABS module needs to be replaced but they do not have a fix or the parts available to fix it at this time from Ram.
This vehicle has faulty or defective ABS braking system. The warning lights and warning chimes have been constantly going off for approx. 2 years. The Dodge/Ram dealerships admits that this is an industry wide defect with 2017 and 2018 Ram 2500 trucks, but say they have no parts to correct the problem. Their suggestion to me was to buy a new truck which is not acceptable or affordable. This was identified by both the dealership and Chrysler as being a safety issue with no resolution from Chrysler or dealer. I use vehicle to transport my grandchildren and livestock and truly doubt my ability to operate safely without the Federally required working ABS system. This is truly a safety issue and an immediate recall is necessary. Ram/Chrysler will not correct issue without recall. I am limited on the use of my vehicle but have no choice as it is my only transportation, thank you.
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.
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.
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)
"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
While driving the ABS lights flash on and gives warning the ABS system need service. Also traction control light comes on and cruise control stops working. Ram knows there is a problem with 2017 and 2018 2500 and 3500 AB S module.
I purchased a used vehicle from Victory Dodge Dealship in Kansas City three days later, the ABS traction control all my sensors, cruise control four-wheel-drive locked out on me, kicked out the cruise control on the highway was not sure what was going on someone behind me almost ran into me thought something was wrong with the truck, so I went to pull over slowly hitting the brakes like I normally would but the brakes locked up due to the fact ABS shut off almost crashed my truck Now to find out, there is a huge problem with the ABS control modules going bad, and my Dealer says they’re not gonna cover it even though I just bought it and the part is unavailable for the next 6 to 8 months There needs to be a nationwide mandatory recall from Dodge on this part as it’s been a problem for countless people, and it is a safety issue that needs to be dealt with some kind of fix and replacement needs to be made there’s regular hard-working people out here that these things break over and over and over again and don’t have the money to fix something that should not be breaking Please push for a recall on the ABS system on these trucks and come up with a replacement that will not malfunction or break Thank you
Since incident, the messages continue to appear in my dash. "Service Antilock Brake System" and "Service Electronic Braking System", flashing on and off erratically. I talk directly to Mopar which is overseas, and they tell me it isn't covered because its under the basic warranty which has expired. I asked them to send me the documentation so I can see it in writing and they said they cannot send it or show it to me and that only they can see this information. I am concerned that they are not being honest with the warranty coverage because my five year/100,000 expires in June 2024; and ironically they said the ABS part isn't available until June.
abs traction control light keeps beeping and coming on seems to be a issue with this year vehicle
Vehicle's "Service Anti-Lock Brake System" light and warning tone is coming on intermittently. I researched this to a common problem with the Hydraulic Control Unit (failure), which is known by the dealer to be common problem among 2017-2018 Ram trucks. Problem with the original manufacturer of this unit, with no parts available for replacement at this time.
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.
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
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.
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.
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.
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)
Error code saying "Service Electronic Braking System" and anti skid brake stop working and crash avoidance braking (rear ending someone) stops working. Dodge is saying no replacement until March 2024. There is a recall to fix 2019 and newer so not sure why 2018 was excluded from this recall to fix a serious safety malfunction in the braking system.
ABS & traction control lights on along with messages reading "Service Antilock braking system and Service Electronic Braking System. 1st intermittently then very often. Code C0020-01 is stored in the system via OBDII scanner. It is available for inspection at any time. I can not tow anything that requires trailer brakes because I here, through many other online complaints that trailer braking will be inhibited. I have not yet taken it to the dealer yet because it is out of warranty and the part required to fix it properly won't be built/available until Feb 2024. I first saw warning lights/messages in July of this year 2023 with around 37,000 miles. See attached pics.
The truck intermittently shows an alarm for failure of the abs braking system. This suddenly shuts off the cruse control and disables the abs. The loss of cruse control caused the truck to suddenly drop in speed in a highway traffic situation, which nearly caused a car behind me to hit me. The loss of abs leaves the truck vulnerable to brake related accidents in slippery or wet weather. I contacted a dealer for the replacement parts and they told me they would not be available until a new generation of abs module and hydraulic control unit were available. I believe the federal safety agency should demand a recall for this extensive and dangerous issue.
The contact owns a 2018 Ram 2500. The contact stated that while driving at an undisclosed speed, the ABS and Traction Control warning lights illuminated on the instrument panel. The vehicle was taken to the dealer, who diagnosed a failure with the ACU, causing a general electrical failure. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 50,000.
This is my 4th HCU/ABS Failure. 3 Priors were replaced/reported in FEB/March to the federal safety agency. ABS / HCU System Failed. My safety was directly impacted. Various warnings and lights on the dash lit up with "Service Electronic Braking System". When the ABS / HCU system has an issue, it deactivates the cruise control, ABS System, traction control, and parking detection system. This can cause a sudden and unexpected deceleration or loss of vehicle control, as the traction control system also shuts off without warning. The dealer is able to verify the issue. I have taken the truck to the dealer, who is reporting a part shortage and multi-month backorder for the part. This is a huge safety issue, and could have killed me and my children. This should become an immediate recall since it directly impacts the safety features of the vehicle as well as the cruise control system, which may suddenly deactivate and cause sudden deceleration. Various warning lamps display. BRAKE, ABS, Traction CONTROL.
I have been dealing with the abs light going on & off with alarm constantly for over a year now. The HCU and ABS module needs to be replaced from what the dealership tells me. I don't understand why there's not a recall. Still waiting on the part to become available.
ABS control module is bad. Makes abs and traction control lights blink on and off erratically. Have had it replaced over a year ago under warranty for the same problem. Now it's doing it again and was told part wasn't going to be available tell February of 2024.
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