2023 Ram 1500 TRX service brakes problems

“I am filing this safety complaint regarding a defective ABS Hydraulic Control Unit (HCU) on my 2023 Ram 1500 Classic TRADESMAN CREW CAB 4x4 5.7L Hemi with approximately 87,000 miles. DEFECT DESCRIPTION: The ABS HCU periodically fails, resulting in complete loss of anti-lock braking, traction control, electronic stability control, 4WD and cruise control. This is an identical failure mode to the defect addressed under NHTSA Recall 24V-896, which covered 2017-2018 Ram 2500-5500 trucks. My 2023 Ram 1500 Classic uses the same or substantially similar HCU component and is experiencing the identical failure. SAFETY RISK: The loss of ABS, ESC, 4WD and traction control significantly increases the risk of a crash, particularly in adverse weather conditions. This is not a minor inconvenience — it is a serious safety hazard that FCA/Stellantis has already acknowledged in heavier-duty Ram platforms. MANUFACTURER KNOWLEDGE: FCA was aware of this defect as early as 2016 based on warranty claims and customer complaints. Despite issuing Recall 24V-896 for heavier Ram trucks with the same HCU failure, FCA has failed to extend recall coverage to the 2017-2024 Ram 1500 DS models,…”

“My truck went into park while in traffic and engaged the parking brake. I believe it is part of the eTorque electrical stalling failure. I had to turn off the truck, put it in drive, then put it in park, then turn off parking brake, then back into drive.”

“Trailer Brake controller in vehicle does not work correctly. On the Radio, it is supposed to have brake type (heavy electric, heavy over hydraulic, light electric and light over hydraulic) and I am supposed to be able to save up to 4 trailers. Problem is I only get light electric only. I cannot change the brake type nor can I save the trailers. It is greyed out. I am scared to pull a trailer due to the brakes not working correctly or not working all together.”

“The dash board showed the (A)auto start stop amd the (P) parking brake after hitting a puddle in rain. I brought the vehicle into the dealership for service on 4/18/2025 . They replaced the right rear caliper and EPB actuator and it temporarily fixed it. The lights still came on but would go off in rainy conditions. They came back on and didn’t go off so I brought it back to the dealership in again on 3/2/2026. First said they would fix the same part now after having my truck for 2 weeks claim it’s not the parking brake actuator but the main wiring harness and refuse to fix it under warranty of their work. I am now told by them they have to replace the entire wiring harness on my expense. Called customer support at ram truck and still haven’t heard back if they would do anything”

“The uconnect 4 system that controls everything on the vehicle will randomly reboot while being driven, disabling safety systems like reverse cameras during the reboot, and leaving the UI for uconnect incomplete after restart is completed so vehicle settings are not available until vehicle has been turned off for over 10 minutes. I believe that this is due to bugged wifi drivers since it seems to reboot when it tries to connect to android auto. I have video of a reboot showing my truck in reverse for exponentially longer than the required two seconds for the camera to come on but it is too large to upload here.”

“Vehicle brake pedal is not fully depressing to normal state after use. This is causing the break lights to remain on until you pull the pedal itself back to resting state. If you do not do this the cruise control will not work. The ESC error light and Service Trailer Brake System error continue to come on.”