14
Complaints
2
Crashes
2
Fires
0
Deaths
!

High Severity Issue

This component has been associated with crashes, fires, or deaths.

This Problem Across All Years

All Service Brakes Complaints

Showing 14 of 14
May 7, 2025

Abs module has failed twice since truck purchased.

May 7, 2025

Abs module has failed twice since truck purchased.

Dec 5, 2023 Crash Fire

As I was driving the vehicle caught fire and I lost brakes. The vehicle had to be put into a retention pond to stop it.

Dec 5, 2023 Crash Fire

As I was driving the vehicle caught fire and I lost brakes. The vehicle had to be put into a retention pond to stop it.

Sep 6, 2023

Brake caliper mounting bolt fell out 2 times on driver side now 1 time on passenger side front on both after applying new brakes torqued to specified rating both times bottom bolt falls out top gets loose needs some type of locking tab I applied locktite both time while traveling towing my 5th wheel multiple people are complaining on this issue on ram forum

Sep 6, 2023

Brake caliper mounting bolt fell out 2 times on driver side now 1 time on passenger side front on both after applying new brakes torqued to specified rating both times bottom bolt falls out top gets loose needs some type of locking tab I applied locktite both time while traveling towing my 5th wheel multiple people are complaining on this issue on ram forum

Jul 8, 2023

ABS System Failure HCU/ABS Module need to be replaced. This does not only occur on 2017-2018 RAM trucks. Please expand the investigation to include at least 2020 as well. Parts have been discontinued and new ones are not available yet. RAM knows there is a problem. They need to recall this safety issue.

Jul 8, 2023

ABS System Failure HCU/ABS Module need to be replaced. This does not only occur on 2017-2018 RAM trucks. Please expand the investigation to include at least 2020 as well. Parts have been discontinued and new ones are not available yet. RAM knows there is a problem. They need to recall this safety issue.

Dec 4, 2022

What braking towing a 36’ 5th wheel Rv steering wheel shakes extremely bad. No issues not towing. Ram dealer could not find anything wrong this has happened from the time I bought the vehicle January 2022 it had 17000 miles to current 35950 miles

Dec 4, 2022

What braking towing a 36’ 5th wheel Rv steering wheel shakes extremely bad. No issues not towing. Ram dealer could not find anything wrong this has happened from the time I bought the vehicle January 2022 it had 17000 miles to current 35950 miles

Oct 20, 2022

Sudden, catastrophic failure of Hydro Boost Pump Port Tube Assembly resulting in severe loss of steering and braking capability accompanied by high pressure release of flammable power steering fluid into and within engine compartment

Oct 20, 2022

Sudden, catastrophic failure of Hydro Boost Pump Port Tube Assembly resulting in severe loss of steering and braking capability accompanied by high pressure release of flammable power steering fluid into and within engine compartment

Jul 9, 2022

Last week this took place: 2020 Ram 3500 Dual rear wheels AISON transmission is outfitted with factory trailer brake module. Was hauling a horse trailer near 30,000 lbs to a horse show, caravaning with crew pulling another horse trailer about the same weight with a 2020 Ram 3500 (Vin #3C63RRML6LG642630 (see separate complaint)). All connections checked before departure. Unlike the other Ram in the caravan, No ABS warning light activated prior to the failure. When braking, no trailer brakes engaged. Then checked hand paddles on the factory trailer brake module and the hand paddles activated the trailer brakes. Took it into the dealership to check codes and they said none appeared or were somehow reset. There was excessive heat during this trip and the failure occurred in both RAM 3500 vehicles during the same travel segment within minutes of the other.

Jul 9, 2022

Last week this took place: 2020 Ram 3500 Dual rear wheels AISON transmission is outfitted with factory trailer brake module. Was hauling a horse trailer near 30,000 lbs to a horse show, caravaning with crew pulling another horse trailer about the same weight with a 2020 Ram 3500 (Vin #3C63RRML6LG642630 (see separate complaint)). All connections checked before departure. Unlike the other Ram in the caravan, No ABS warning light activated prior to the failure. When braking, no trailer brakes engaged. Then checked hand paddles on the factory trailer brake module and the hand paddles activated the trailer brakes. Took it into the dealership to check codes and they said none appeared or were somehow reset. There was excessive heat during this trip and the failure occurred in both RAM 3500 vehicles during the same travel segment within minutes of the other.