2012 Dodge Ram 3500 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 2012 Dodge Ram 3500, 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
- Steering22245.6%
- Electrical459.2%
- Engine438.8%
- Fuel system398.0%
- Suspension367.4%
- Powertrain (other)285.7%
- Brakes163.3%
- Airbags153.1%
- Other / unspecified142.9%
- Exterior lighting102.1%
- Body & structure51.0%
- Tires & wheels51.0%
- Visibility51.0%
- Driver assistance40.8%
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
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
The contact owns a 2012 Dodge Ram 3500. The contact stated that while driving 70 MPH, the steering wheel was loose. The contact pulled over and discovered that the steering shaft had detached. The vehicle was towed to an independent mechanic, who repaired the steering shaft. The manufacturer was not made aware of the failure. The failure mileage was approximately 151,000.
Driving vehicle and lost the ability to steer. The inner drag link tie rod broke at pitman arm.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
The wireless ignition module loses connection internally and the truck will lose power while driving. It usually happens when hitting a small bump and the key in the ignition moves. Truck loses electrical power which shuts the engine off which means loss of power steering and brakes.
The key loses contact and vehicle shuts off at random times. The vehicle is not able to be steered when shut off happens. Could very easily cause an accident. It has happened driving on the highway at highway speeds and also on county roads driving slower. There are no warning messages. I have inspected it myself and believe the ignition box needs replaced
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
Driving my 2012 dodge ram 3500, just as I was crossing one of the busiest intersections in my town my truck lost all power and dropped from 35mph to 5 mph. Barley made it acrossed and pulled over. As soon as I pulled over the engine light comes on, checked code, and U010C lost coms with turbo actuator comes up. Turned truck off and rest code and everything back to normal. About a week later it happened again, luckily not as busy of a spot. Called dealer and soonest appointment was in April. Meanwhile I look up code and see hundreds of post for same issue, bad actuator replace. 28 years as a diesel mechanic for the military, so I found the part online and ordered. Replaced the actuator, drove about 50 miles, light comes back on. Finally get my appointment with dealer and they say my turbo is bad, they want $8k to fix. I ordered the turbo and replaced it myself along with another actuator, test drove. Light still comes on but have not lost power yet?? Dealer is not helping. This is a major issue that is all over the internet! The truck just goes to limp and your in the middle of traffic. If this has not caused an accident it’s only a matter of time before it does. The dealer ship just wants to replace big parts for lots of money. I’m already $2500 into this and still having an issue
This truck has had to have several high temp burnoffs because of failures in the EGR and Carbon build up. The recent recall for Rams does not cover the 2012, and began at 2013, however, we are experiencing the same exact issues with the same type of system. In addition, we have had repeated airbag issues due to the positioning of the cockspring and wiring getting choked out.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
Driving my 2012 dodge ram 3500, just as I was crossing one of the busiest intersections in my town my truck lost all power and dropped from 35mph to 5 mph. Barley made it acrossed and pulled over. As soon as I pulled over the engine light comes on, checked code, and U010C lost coms with turbo actuator comes up. Turned truck off and rest code and everything back to normal. About a week later it happened again, luckily not as busy of a spot. Called dealer and soonest appointment was in April. Meanwhile I look up code and see hundreds of post for same issue, bad actuator replace. 28 years as a diesel mechanic for the military, so I found the part online and ordered. Replaced the actuator, drove about 50 miles, light comes back on. Finally get my appointment with dealer and they say my turbo is bad, they want $8k to fix. I ordered the turbo and replaced it myself along with another actuator, test drove. Light still comes on but have not lost power yet?? Dealer is not helping. This is a major issue that is all over the internet! The truck just goes to limp and your in the middle of traffic. If this has not caused an accident it’s only a matter of time before it does. The dealer ship just wants to replace big parts for lots of money. I’m already $2500 into this and still having an issue
This truck has had to have several high temp burnoffs because of failures in the EGR and Carbon build up. The recent recall for Rams does not cover the 2012, and began at 2013, however, we are experiencing the same exact issues with the same type of system. In addition, we have had repeated airbag issues due to the positioning of the cockspring and wiring getting choked out.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
The contact owns a 2012 Ram 3500. The contact stated that while driving uphill at 55 MPH, the contact became aware that the vehicle was not exceeding 55 MPH. The contact stated that the check engine warning light was illuminated. The contact continued driving to the destination. The vehicle was parked; however, upon inspection, the contact became aware that there were damages on top of the front driver’s side ball joint, the rear driver’s side axle leaf spring shackle, and the driver’s side overload spring. Additionally, there were metal fragments found in the engine oil, and a diagnostic scan retrieved DTC: P0087, P0471, U029D. The vehicle was taken to a local dealer where it was inspected; however, the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 215,000.
ALL 4 BALL JOINTS HAVE REQUIRED REPLACING WITHIN THE FIRST 4 YEARS OF THE LIFE OF THE TRUCK.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
Driving my 2012 dodge ram 3500, just as I was crossing one of the busiest intersections in my town my truck lost all power and dropped from 35mph to 5 mph. Barley made it acrossed and pulled over. As soon as I pulled over the engine light comes on, checked code, and U010C lost coms with turbo actuator comes up. Turned truck off and rest code and everything back to normal. About a week later it happened again, luckily not as busy of a spot. Called dealer and soonest appointment was in April. Meanwhile I look up code and see hundreds of post for same issue, bad actuator replace. 28 years as a diesel mechanic for the military, so I found the part online and ordered. Replaced the actuator, drove about 50 miles, light comes back on. Finally get my appointment with dealer and they say my turbo is bad, they want $8k to fix. I ordered the turbo and replaced it myself along with another actuator, test drove. Light still comes on but have not lost power yet?? Dealer is not helping. This is a major issue that is all over the internet! The truck just goes to limp and your in the middle of traffic. If this has not caused an accident it’s only a matter of time before it does. The dealer ship just wants to replace big parts for lots of money. I’m already $2500 into this and still having an issue
The wireless ignition module loses connection internally and the truck will lose power while driving. It usually happens when hitting a small bump and the key in the ignition moves. Truck loses electrical power which shuts the engine off which means loss of power steering and brakes.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
While pulling a trailer, integrated trailer brake controller stopped working and disabled the trailer brakes. All trailer lights worked, just no brakes. Showed red warning in dash and "CF" on brake controller after failure. No warning before failure. Checked connections and tested with another trailer. Even with no trailer, warning is on and trailer brakes are not functional. Created hazard to driver and other motorists by spontaneous loss of brakes. Online forums indicate this is not an isolated incident. More recently, now the trailer running lights have failed. Brake and turn signal lights work, but no running lights. No police report of inspections. Not yet repaired. Available for inspection.
THE INTEGRATED BRAKE CONTROLLER IS INTERMITTENT AT BEST. I PURCHASED A TRAILER AND IT HOOKED UP FINE. WORKED FINE TOWING UNTIL I DISCONNECTED THE TRAILER AND SEVEN PIN CONNECTOR. NOW THE CONTROLLER TELLS ME THERE IS NO TRAILER ON THE CONTROLLER AND THE DASH ALERTS. UPON PULLING THE TRAILER AGAIN THE CONTROLLER TELLS ME I'M NOT TOWING WHEN I AM. ??
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
This truck has had to have several high temp burnoffs because of failures in the EGR and Carbon build up. The recent recall for Rams does not cover the 2012, and began at 2013, however, we are experiencing the same exact issues with the same type of system. In addition, we have had repeated airbag issues due to the positioning of the cockspring and wiring getting choked out.
2 days ago my vehicle was in a wreck. A car T-bone the truck on the passenger side, causing the axle to break and the wheel to deflate. The airbag did not deploy during this accident, even though the car was rammed into a pole. Causing Slight injury to the driver.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
Drivers side rear wheel broke loose from hub and bounced into the opposing lane of traffic.
The contact owns a 2012 Ram 3500. The contact stated that after driving at an undisclosed speed, he stopped at the gas station and went inside to pay for fuel; however, when the contact returned to the vehicle, he became aware that the rear passenger’s side wheel was missing five studs. The contact stated that he was able to safely drive the vehicle to the dealer, where the wheel was inspected and the dealer was able to diagnose the failure; however, the vehicle was not repaired. The contact stated that there was a previous safety recall for the vehicle, but when the vehicle was taken for the recall repair, the recall repair was not completed; the wheels were only inspected. The manufacturer was made aware of the failure; however, the contact stated that the manufacturer originally approved completing the repair as a recall repair and then declined the approval. The failure mileage was approximately 307,000.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
While pulling a trailer, integrated trailer brake controller stopped working and disabled the trailer brakes. All trailer lights worked, just no brakes. Showed red warning in dash and "CF" on brake controller after failure. No warning before failure. Checked connections and tested with another trailer. Even with no trailer, warning is on and trailer brakes are not functional. Created hazard to driver and other motorists by spontaneous loss of brakes. Online forums indicate this is not an isolated incident. More recently, now the trailer running lights have failed. Brake and turn signal lights work, but no running lights. No police report of inspections. Not yet repaired. Available for inspection.
I WAS TOLD BODY CONTROL MODULE IN DRIVERS DOOR WAS BAD AND DODGE IS BACK ORDERED ON PARTS.SO I AM HAVING TO DEAL WITH PROBLEM
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
The contact owns a 2012 Ram 3500. The contact stated that while reversing at approximately 1 MPH, the front driver’s tie rod fractured and put a whole in the aluminum wheel. The contact who works as an independent mechanic completed the repair. The contact stated that a recall repair for the driver’s side outer tie rod had been completed in July 2019. The manufacturer was not made aware of the failure. The failure mileage was approximately 97,000.
THE SPARE TIRE HEAT SHIELD BROKE FROM STRESS POSING A RISK OF FALLING OFF DURING DRIVING. THIS POSES A RISK OF DAMAGE TO VEHICLE AS WELL AS A RISK OF BECOMING HAZARDOUS DEBRIS TO OTHER DRIVERS. BECOMING HAZARDOUS DEBRIS COULD RESULT IN CAUSING AN ACCIDENT RESULTING IN SERIOUS INJURY OR DEATH. THIS PROBLEM WAS FOUND WHILE CONDUCTING A VISUAL INSPECTION OF THE UNDERNEATH OF THE VEHICLE DURING ROUTINE MAINTENANCE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
The contact owns a 2012 Ram 3500 equipped with Duraturn Tires, Tire Line: Travia A/T, Tire Size: 235/85/R17, DOT Number: DOTUFPPFLB1117. The contact stated that while driving at 60 MPH, the two front tires made abnormal sounds. The contact stopped and inspected the tire and became aware that the treads on both tires had separated. The contact stated that he purchased the tires from Pro Puller and contacted the store and made them aware of the failure. The contact stated that he was advised to contact the NHTSA Hotline to file a safety complaint because there had been several failures reported regarding the tires. The manufacturer was not made aware of the failure. The failure mileage was 92,500.
TL* THE CONTACT OWNS A 2012 RAM 3500. WHILE DRIVING APPROXIMATELY 70 MPH AND TOWING A 2017 WOOD DECK TRAILER FMCW-11000-20S, THE CONTACT HEARD A BANGING NOISE UNDERNEATH THE FLOORBOARD. SUDDENLY, THE FRONT DRIVE SHAFT AND TRANSFER CASE SEPARATED AND BLEW UP. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT PULLED OVER TO INSPECT THE VEHICLE AND WAS INFORMED THAT HIS HUBCAP FELL OFF. WHILE ATTEMPTING TO SHIFT THE GEAR INTO DRIVE, THE GEAR SHIFTER FAILED. UPON FURTHER INSPECTION OF THE VEHICLE, THE CONTACT NOTICED THAT FLUID LEAKED ONTO THE GROUND FROM UNDERNEATH THE VEHICLE AND THAT THE TRANSFER CASE AND DRIVE SHAFT WERE GONE. THE VEHICLE WAS TOWED TO KING CITY CHRYSLER CENTER (1603 BROADWAY ST, MT VERNON, IL 62864 (618) 242-6600) WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION WAS CRACKED, THE AXLE WAS COMPROMISED, AND THE TRANSMISSION, FRONT DRIVE SHAFT, TRANSFER CASE, ENTIRE FRONT AXLE, FUEL LINES, TRANSMISSION WIRING HARNESS, SHIFT CABLE, AND TRANSMISSION COOLER LINES ALL NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 127,900.
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
WHILE DRIVING DOWN THE ROAD THE REAR PASSENGER DOOR WINDOW SWITCH CAUGHT FIRE AND BEGAN FILLING THE VEHICLE WITH SMOKE, ALL WINDOWS WERE UP AT TIME OF FIRE. DRIVER WAS ABLE TO PULL OVER AND RIP DOOR PANEL OFF TO PUT OUT FIRE. *DT*JB
TL* THE CONTACT OWNS A 2012 DODGE RAM 3500. WHILE DRIVING 65-70 MPH, THE ENGINE AND SEAT BELT WARNING LIGHTS ILLUMINATED. IN ADDITION, THE RPMS FLUCTUATED AND ALL THE LIGHTS ON THE VEHICLE ILLUMINATED SIMULTANEOUSLY. THE WINDSHIELD WIPERS ALSO ACTIVATED INDEPENDENTLY. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 168,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
I WAS TOLD BODY CONTROL MODULE IN DRIVERS DOOR WAS BAD AND DODGE IS BACK ORDERED ON PARTS.SO I AM HAVING TO DEAL WITH PROBLEM
PARKED IN MY DRIVEWAY OVERNIGHT NOT RUNNING. ALL INTERIOR LIGHTING INCLUDING DASH LIGHTING WENT OUT ALONG WITH EXHAUST BREAK, TOW HAUL, CARGO LIGHT. CRUISE CONTROL. AND HORN. UPON TAKING TO DEALER THEY SAID THE TIPM HAS FAILED AND NEEDED REPLACED AT A INSTALLED COST OF $1156.90
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 .