2018 RAM 3500 Cab Chassis Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2018 RAM 3500 Cab Chassis, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Airbags133.3%
- Electrical133.3%
- Visibility133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
Lights flash, air bag flashes, seat belt flashes, vehicle startles to start, the electrical system is completely torn apart, the diesel fuel system is not functioning and running properly due to a missing filter, the transmission is a stalling when accelerating, vehicle barely stops, incomplete inspection was not performed, the commercial insurance on the vehicle is expired, registration expired, poses a huge risk to all motorists on the road, vehicle travels all over the United States from Indiana, to Kentucky, to Minnesota, Illinois, Michigan, where it was manufactured [XXX] with FCA US LLC as an incomplete vehicle, from Mexico. Not safe on the road at all, no clue if the vehicle actually has air bags, etc. In the open cab, there are two- cylinder tanks, one with a label showing Linde Gas and Equipment (UN1001) located within/on the back of a truck/vehicle seeming to be improperly stored and the smaller cylinder tank (UN1001) is not vertical and angled, held on by a fabric strap, side by side with the other cylinder tank, with welding, electrical, and other equipment around them. Used to long distance travel from Indiana to Kentucky without proper registration, expired tags, and constantly causing problems with all electrical components, brakes, ABS system, 4x4 not running right, deft tank always empty, bc of the modifications done to it, no stack to release exhaust, vehicle lags, it’s completely just an incomplete and a hazard to every single person on the road. At any time the vehicle will and can shut off and there’s nothing anyone can do to stop it. Let alone the air bag issues. It’s a huge huge safety issue. Please listen and read this. I care about others on the road. Being a victim of a head on collision, I take safety very seriously. Vehicle backed into a Chrysler town and country & caused major damage to the van, bc the break slipped on the dodge ram 3500. No air bags deployed. I’m not the owner I personally know the driver. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
Lights flash, air bag flashes, seat belt flashes, vehicle startles to start, the electrical system is completely torn apart, the diesel fuel system is not functioning and running properly due to a missing filter, the transmission is a stalling when accelerating, vehicle barely stops, incomplete inspection was not performed, the commercial insurance on the vehicle is expired, registration expired, poses a huge risk to all motorists on the road, vehicle travels all over the United States from Indiana, to Kentucky, to Minnesota, Illinois, Michigan, where it was manufactured [XXX] with FCA US LLC as an incomplete vehicle, from Mexico. Not safe on the road at all, no clue if the vehicle actually has air bags, etc. In the open cab, there are two- cylinder tanks, one with a label showing Linde Gas and Equipment (UN1001) located within/on the back of a truck/vehicle seeming to be improperly stored and the smaller cylinder tank (UN1001) is not vertical and angled, held on by a fabric strap, side by side with the other cylinder tank, with welding, electrical, and other equipment around them. Used to long distance travel from Indiana to Kentucky without proper registration, expired tags, and constantly causing problems with all electrical components, brakes, ABS system, 4x4 not running right, deft tank always empty, bc of the modifications done to it, no stack to release exhaust, vehicle lags, it’s completely just an incomplete and a hazard to every single person on the road. At any time the vehicle will and can shut off and there’s nothing anyone can do to stop it. Let alone the air bag issues. It’s a huge huge safety issue. Please listen and read this. I care about others on the road. Being a victim of a head on collision, I take safety very seriously. Vehicle backed into a Chrysler town and country & caused major damage to the van, bc the break slipped on the dodge ram 3500. No air bags deployed. I’m not the owner I personally know the driver. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
I was driving in dense traffic at 55mph. The rear window suddenly, and without warning, exploded. Glass shards peppered my wife’s and my back neck. The window is protected by a headache rack (see pictures). My thought is the glass is improperly made, in that it should not explode; or improperly factory installed.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .