2012 Dodge RAM 1500: ABS light or ABS activating

Filed Feb 26, 2025 · Brakes · FL

I have had to have the ABS and HCU modules replaced twice. This is a known issue and Fiat Chrysler is only repairing and reimbursing 2017 to 2018 trucks. Both of my repairs were at Dodge dealerships and are documented.

Filed Jun 25, 2024 · Brakes · NE

In approximately 2019 I received multiple warning lights including "Serv 4WD", TCS disabled, and ABS warning lights. Had it looked at by the dealer who replaced wheel sensors and performed diagnostics. All lights cleared exept TCS disabled warning which is indicationg that the TCS system is not functioning and has a collateral effect of the cruise control not being able to turn on. I have paid to have this remaining indication diagnosed on two different occasions, each leading to a dealership recommendation to replace the Hydraulic Control Unit / ABS Module at a cost of approximately $1500 and a wait for backordered parts exceeding one year - all with no guarantee of this fixing the problem. My truck has been in this condition for about 5 years now. A quick Google search will show that there have been multiple instances of faults of this type affecting the HCU/ABS modules with the problem becoming particularly prevalent in the 2017-2018 model years. Thousands of complaints have been submitted and Class Action Lawsuits started, but it appears FCA has yet to adequately address this potential safety issue caused by a defective part that is known to them.

Filed Jan 30, 2023 · Electrical · OH · crash

Abs speed sensor not working causing the abs traction control and 4x4 not to work, also cruise control also won't work, truck spun out due to no abs and was stranded in winter condition not being able to use 4x4

Filed Nov 18, 2019 · Suspension · 156,000 miles · LA · 1 injury

Lower control arm broke in half driving straight through a parking lot, causing partial separation of front passenger wheel and hub assembly from vehicle and loss of vehicle control as well as sudden deceleration. Resulting in complete damage to brake line, upper control arm, drive shaft, steering rack, steering column(broken internal steering shaft), airbag and steering wheel controls clockspring, passenger fender, bumper assembly, as well as second degree burns to forearms from the resulting steering wheel backlash. This occurred at appx 10mph. An acquaintance qualified to have an opinion on the cause looked at photos of the parts grain structure at break, concluded casting error of cast aluminum control arm.*dt *js*dt in nov 21, 2019 consumer stated he replaced the following himself upper control arm, lower control arm, brake line, front r drive shaft, steering rack, fender, impact absorber/bumper support, steering column, airbag clock spring, fender liner and airbox/filter support. Consumer also stated, it appears tone ring in the bearing hub for ABS speed sensor was damaged by this occurrence, this has yet to be replaced.*jb*dt

Filed Sep 26, 2018 · Brakes · 80,000 miles · MI · fire

On friday 6/29/2018 at about 5:00 pm I was driving home on northbound I -75 and m-59 in heavy traffic when the truck pulled to the left and I noticed puff of white smoke coming from under the hood. I got off at the university exit and pulled into a parking spot. I turned the truck off and opened the hood. It was a really hot day and I couldn't tell where to odder or smoke had coming from. The check engine light did not come on. I drove it straight to milosch's palace. They thought the front left caliber was locked up.mileage was 79,802 on the odometer. They said it just happens sometimes. The rotors and brake pads had been replaced in november 2017. Milosch's palace replaced the caliper, rotor, pads and ABS sensor harness that malted. The didn't replace the bearing hub or caliper mounting bracket. On august 18th I took in to caseville michigan and the drivers side front wheel got hot again. I had to have it towed to tubbs brother on august 21st. The mileage was 80,507 on the odometer. The repair bill came to $2,031.73. I picked the truck up on september 6th.the mechanic replaced the driver's side bearing hub. He said the brake line failed (collapsed) and caused the brake to pads to stick. I told him to replace the bearing and check the other lines and flush the system. On september 23rd 2018 I went to pull my boat out of the lake for the season and drove it 12 miles and now the rear drivers side brake is overheating. The vehicle has about 80,600 miles on it.

Filed Jun 15, 2018 · Electrical, Engine · 181,520 miles · MS

Tipm computer issues. Fuel pump not shutting off dur to relay sticking inside the tipm. Random engine shutdown in traffic. Abs system inactive due to electrical issues inside the tipm. Engine codes from options not installed in the truck from factory. Tipm not recognizing key in ignition (cannot start with key. Only by remote) brake failure due to ABS module not getting signal from tipm.

Filed Mar 20, 2017 · Electrical · 124,000 miles · TX

4x4 service light and ABS light comes on and off. Grinding sound in low gear 5 to 10 MPH.

Filed Feb 16, 2017 · Brakes, Transmission · 93,000 miles · IA

Tl* the contact owns a 2012 dodge ram 1500. The contact stated that the ABS warning indicator randomly flashed. The brake pedal was applied several times and was difficult to depress. One dealer had been unable to replicate and diagnose the failure multiple times. A second dealer test drove the vehicle and replaced the front brake pads, but the failure continued. The vehicle was taken back to the dealer who was unable to provide a solution. In addition, there was an abnormal noise coming from the transmission. The contact was unable to determine if a dealer may be able to provide a remedy. The manufacturer was notified. The approximate failure mileage was 93,000.

Filed Sep 23, 2016 · Acceleration, Brakes · 29,780 miles · LA

The ABS &traction control lights going on and off and cruise control not working when lights are on. When lights appear truck acts like the engine has a miss.

Filed Jun 23, 2016 · Electrical · GA

2012 dodge ram 1500. Consumer writes in regards to vehicle electrical system and computer assembly system malfunction. *smd the consumer stated the seat belt, ABS, 4-wheel drive and traction control lights illuminated on the dashboard.

Filed Jul 15, 2015 · Brakes · 50,000 miles · TX

My ABS and brake warning lights both came on in the instrument panel ( dash ) while driving. Can there possibly be a safety issue with the braking system.