ABS, brake system came on first time on or about july 8th or so, in bad weather, hard rain had to come to sudden stop and lost control wheels locked up. But no harm done just nerves Dealer said bad control unit antilock brake system and replaced hydraulic brake part at 18386 miles, all good since. now its back same thing now there is 32210 miles on truck and same thing now, abs brake system. Trackion control They said internal failure of unit the first time. Now we have to start all over again with the risk of braking safety at 32210 miles on Ram

- St. Charles, IL, USA

the following messages appear randomly and frequently resulting in a dash lamp/ chime and loss of cruise control electronic braking system fault. HCU electronic error (stored code) many reports of the same problem I've read about.

- Braymer, MO, USA

The hydraulic control unit (HCU) and the anti-lock braking system (ABS) module on our truck has been triggering the warning light and bell notification for almost a year & we have yet to be able to get this repaired as the part is supposedly back-ordered (for a year"!?!") We pull a fifth wheel with this vehicle and any sort of braking component issue is a recipe for a potentially disastrous incident on the road. We try not to drive the vehicle, but sometimes that isn't always feasible or practical. We are at a loss at this point.

- Elizabethtown, KY, USA

At 9,040 miles, display reads -??Service Antilock Brake System-?? along with warning lights for abs and traction control and a loud dinging. It goes off, then back on multiple times until serviced when the dealership replaced the faulty HCU Sept. 2020 under warranty. Diagnostic code C0020-01 ABS pump motor general electrical failure 2023 the problem comes back but nothing done. 2024 after much research, found the newer replacement HCU had just been revised in April with a new part number. At 25,837 miles back to the dealership for another replacement, this time paying out of pocket, over $300 for part and over $600 for labor. It-??s only been a short time but so far, no warning about a faulty abs. I do have the old part if inspection is necessary. There is an FCA service bulletin out #S2005000004; NHTSA #10181550 It says if the HCU doesn-??t fix the problem, replace the ECU, but that is not available and no ETA. Lucky to get the HCU because that is a very limited part. This is a safety issue because not only does the ABS and traction control go out but you also lose cruise control and 4wd while driving. There should be a recall with all the complaints. Not sure what good a recall would do if parts aren-??t available anyway. Telling someone who just spent a fortune on buying this truck not to drive it because of this, is not an option.

- Biloxi, MS, USA

02/11/2021 - ABS module unit replaced under warranty 06/2023 - Intermittent dash warning lights and chiming alert occurring. Dodge dealership states it needs a new ABS module, however the part is "backordered" and not available. Truck is out of warranty. 09/2023 - Dodge dealership informed me that part cannot be ordered until January 2024 01/2024 - Dodge dealership states that part is still backordered and none are available. 05/02/2024 - Part is still unavailable. Warning lights and chiming has been occurring for a year and there is no other way to fix the problem. Why are so many of these vehicles experiencing the same problems with owners unable to replace the faulty part?

- New Smyrna Beach, FL, USA

Electronic Braking System failure. ABS lights come on the dash, chimes constantly and disengages the cruise control. The vehicle looses ability to use ABS. Ability to control vehicle safely when ABS disengages is a critical failure. I'm told by the dealer that NO parts available from the manufacture to cure this issue. This is an unacceptable answer to a known issue for years. Many RAM owners have complained about this on RAM related forums and on YouTube. I am adding my vehicle to list of vehicles impacted by this catastrophic failure to create a safe vehicle to drive. Why has the NHTSA not fined RAM and forced a recall" How many people have to die from ABS braking failure to qualify for a recall" I don't want to be the last death before something is done to make my truck safe to drive.

- Georgetown, DE, USA

The truck is getting constant ABS failure messages, such as (1) -??Service electronic braking system-??, and (2) -??Service antilock brake system -??. When either of these rear their ugly heads, there is multiple loud dinging sounds (which startles the driver), and the cruise control gets turned off. Why hasn-??t there been a safety recall"!?! If you guys can-??t see that a failed braking system is NOT a safety issue, then our country is way worse than I already thought it was!!!! BRAKES ARE A SAFETY ISSUE!!!! Not only are they a safety issue, but thousands and thousands of 2017 & 2018 RAM 2500 and RAM 3500 owners are having these exact issues in the United States!! WHY ISN-??T THERE A RECALL ON THIS ISSUE?!?! Are you just going to wait, until you have multiple DEATHS, before you do something to PROTECT owners?!"!

- Brownsdale, MN, USA

ABS failure / dealer waiting on part for over one year

- Griffin, GA, USA

ABS failure / dealer says waiting on parts/ waiting for over one year

- Griffin, GA, USA

The known issue that Ram refuses to is plaguing my truck. ABS and Traction Control lights come on. This shuts off the cruise control as well as makes braking difficult. It is very dangerous. This is a ticking time bomb. Vehicle has under 50k miles on it. 2017 and 2018 have been known to have faulty ECU Module and HCU. Loss of brakes momentarily occurred on [XXX]. I am having the issues under investigation. NHTSA Action Number: PE22012 Components SERVICE BRAKES, HYDRAULIC Opened From: November 28, 2022-?"Present The reports cited below can be reviewed at NHTSA.gov using the following ID numbers: 11143741,11182778,11231734,11252781,11265590,11270151,11300182,11319987,113409 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Alexandria, MN, USA

While driving, the "service electronic brakes " and traction control light will come on periodically, then go away. The issue is random and not consistent or easy to predict. If the cruise control is active, the cruise control will disengage and the truck will start to slow down. The brakes seem to work the same even if the light is on or off.

- Spring Valley, CA, USA

ABS brake module fails and the vehicle looses its ABS braking capability. Other functions are affected as well, anti skid and cruise control. Major safety issue! This vehicle is now in need of 3rd module in under 100,000 miles. This is unacceptable Stellantis/Chysler Corporation has full knowledge of this component weakness and has not improved or recalled this part. Thank you

- Seneca, SC, USA

I get a message on my dash to service antilock brake system. The lights come on as well as the check engine light and there is a bell that dings when this happens.

- Odenton, MD, USA

Abs and traction control continues to fail. I bought all new sensors. Then replaced abs module and pump and lights went away, after a year they all came back on and it's a repeat process.

- Hernando, FL, USA

The alarm light and bell goes off. The 'Service Antilock Brake System' and 'Service Electronic Braking System' lights flash. This occurs intermittently while pulling a 5th wheel camper. The brakes work @ 30-40% strength. This is a safety issue. We thought it was an issue with the campers breaks, however, after connecting it to another trailer, the same thing happened. We had to take it to the dealership with a trailer to get it to repeat issue so that they could determine what the issue was. The Dealership ran a Diagnosis on the truck and the DTC, Diagnosis Trouble Code was C0020-01 ABS Pump General Failure. The dealership recommended replacing the HCU, Hydraulic Control Unit. They did not have the part and said it was on backorder. The unit costs $830.49. This doesn't include labor.

- Big Pine Key, FL, USA

Originally had a warning light show on the dash that said electronic brake system failure and an ABS warning light. Spent over $800 to have this problem repaired and in less than a year the part failed again and same problem occurred. However, his time due to price increases the repair will cost over $1200. When this happens you lose your ABS brakes as well as the ability to operate the cruise control. This is a known safety issue with thousands of trucks affected and Ram refuses to address the problem other than to charge the consumer to replace a part which will knowingly fail again. Even worse, according to my dealer the part isn-??t currently available and their recommendation is to not drive the truck until the problem is fixed because the ABS brake failure is a huge risk/liability. I would really appreciate you looking into this matter and please contact me with any help/info that you may have.

- Melfa, VA, USA

1. Repeated alarms for "Service electronic braking system" & "Service antilock brake system". 2. Loses crus-control during alarm. 3. Loses Posi-track system during alarm.

- Sequim, WA, USA

The warning light comes on and then the traction control goes off and the cruise control will disengage all at once. There is also no trailer brake assist. This has been verified by a dealer in Columbus, GA. It is constantly going off and on. The warning light and the warning bell are a constant distraction to the driver. The truck was bought and within 50K miles it started. No warning.

- Thomaston, GA, USA

For over 3 months the ABS Brake warning, the anti skid control and the cruise has not worked in my truck. I have had it to two different dealers, and opened a case with Ram. Case#89336043. They told me part is not available and has not been for the past year. Just drive my truck like it is"?" I dont really know what options i have at this point. Please help!

- Crestview, FL, USA

ABS module problems. Flashes to check service ABS and traction control. Then goes away and comes back. Been having issue for over a year with no results in fixing

- Henderson, KY, USA