Ram 5500

Subject: Complaint Regarding Delayed Safety Recall Repair – 2018 Ram 5500 (Recall C4B / NHTSA Recall 24V-896) I own a 2018 Ram 5500 Chassis Cab, VIN [XXX]. My truck is subject to Safety Recall C4B (NHTSA Recall 24V-896) involving the ABS Hydraulic Control Unit (HCU). I have attempted to have this safety recall completed, but the repair has been delayed because the required replacement part has reportedly been unavailable. This is a federally mandated safety recall involving the vehicle’s…

The contact owns a 2018 Ram 5500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the ABS warning light was intermittently illuminated. The dealer was contacted and confirmed that parts for the recall repair was not yet available. The part was available for…

The contact owns a 2019 Ram 5500. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The vehicle was towed to a certified mechanic to be diagnosed. The mechanic associated the failure with the diesel pump. The mechanic informed the contact that the diesel pump was previously replaced with a generic part. The contact stated that a recall associated with the failure was previously performed by the dealer. The dealer was contacted and informed the contact that the…

The contact owns a 2016 Ram 5500. The contact stated that while driving 35 MPH on several occasions, the vehicle lost power and unintendedly decelerated. The check engine warning light was illuminated. The vehicle was taken to the residence and there was smoke coming from the engine and there was oil underneath the engine compartment. The contact stated that an independent mechanic arrived at the residence and retrieved a fault code referencing an exhaust system failure and a fire risk. The…

The DEF system failed on this truck at the end of 2025. The truck has entered limp mode, and if we continue to drive it, it will shut down completely. The vehicle has been at Darling's RAM in Ellsworth, ME since March 2026, and they say that they are still waiting for the parts. Why aren't parts available?? They have no idea when parts will be shipped from the manufacturer. Why is this at all acceptable?? I am running a business, and I am having to cancel orders from my customers because…

recall C4B hydraulic control unit still not addressed as of may 7 2026 recall received on

The contact owns a 2017 Ram 5500. The contact stated that an unknown warning light appeared on the instrument panel which stated that the ABS function was not available and that the 4WD was disabled. The vehicle was taken a dealer where they kept the vehicle for over a week where they eventually replaced the brake hydraulic control unit (HCU). The contact then received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulics) however, the part to do the recall repair was…

Ref NHTSA 24v-896, Recall C4B The problem started back in 2021 when the anti-lock brake Hydraulic Control Unit failed. It was replaces and then it failed again in Dec 2024 while on vacation. When returning home in Jan 2025, the truck was brought to the dealer for repair. It was found to have failed again and told that a repair parts were not available, nor was it known when the redesigned part would be available. Shortly after that I received a letter stating that my truck was included and…

The contact owns a 2018 Ram 5500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the ABS and traction control systems' warning lights illuminated. Due to the failure, the cruise control became inoperable. The…

The contact owns a 2018 Ram 5500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated. The dealer was made aware of the failure but confirmed that parts were not yet available. The…