2012 Dodge Ram 3500 Owner Complaints

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

NHTSA ID

11734962

Incident

Nov 28, 2025

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.

NHTSA ID

11730792

Incident

Apr 3, 2026

Mileage

151,000 mi

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.

NHTSA ID

11688894

Incident

Sep 2, 2025

Drivers side rear wheel broke loose from hub and bounced into the opposing lane of traffic.

NHTSA ID

11687970

Incident

Sep 8, 2025

The contact owns a 2012 Ram 3500. The contact stated that while that while the vehicle was in for service, the independent mechanic discovered fuel leaking from the fuel filter heater assembly. The contact was advised that the fuel filter heater assembly needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The contact was informed that the vehicle was previously repaired under NHTSA Campaign Number: 14V635000 (ENGINE AND ENGINE COOLING, FUEL SYSTEM, DIESEL). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 202,000.

NHTSA ID

11647551

Incident

Mar 6, 2025

Mileage

202,000 mi

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.

NHTSA ID

11644035

Incident

Feb 13, 2025

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.

NHTSA ID

11642736

Incident

Nov 29, 2024

Mileage

215,000 mi

Driving vehicle and lost the ability to steer. The inner drag link tie rod broke at pitman arm.

NHTSA ID

11630408

Incident

Dec 12, 2024

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

NHTSA ID

11605941

Incident

Jun 15, 2023

Valve body issue

NHTSA ID

11589949

Incident

May 21, 2024

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.

NHTSA ID

11541274

Incident

Aug 25, 2023

Mileage

97,000 mi

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.

NHTSA ID

11536453

Incident

Jul 31, 2023

Mileage

307,000 mi

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.

NHTSA ID

11533323

Incident

Jul 10, 2023

Mileage

92,500 mi

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.

NHTSA ID

11532156

Incident

Jul 11, 2023

Vehicle will, at random, completely lose all power while driving unexpectedly. There seems to be no cause that precipitates this loss of power. During the night, it is extremely dangerous, because the lights and everything go out.

NHTSA ID

11519874

Incident

Apr 27, 2023

While driving, the vehicle will, if going over a bump, begin shaking uncontrollably, and render the driver helpless to remain in control of steering other than to slam on the brakes and hope another vehicle does not hit them. Vehicle ceases shaking when brought down to a slow rate of speed and then drives as normal. I have replaced multiple parts and cannot locate the problem. Happens frequently.

NHTSA ID

11519872

Incident

May 1, 2023

The contact owns a 2012 Ram 3500. The contact stated while driving 60 MPH, there was an abnormally roaring sound coming from the vehicle. The contact stated that while slowing down, the rear wheels detached from the wheel studs with the lug nuts. The vehicle was towed to the dealer and the contact was informed that the lug nuts were torqued too tight on the studs. The contact referenced NHTSA Campaign Number: 21V398000 (Wheels). The vehicle was repaired. The contact stated that he also noticed that the lug nuts on the front wheels were missing. The dealer and the manufacturer were notified of the failure. The contact was informed that the repair would be an out-of-pocket expense. The failure mileage was 247,000.

NHTSA ID

11475949

Incident

Apr 20, 2022

Mileage

247,000 mi

My key fob ignition switch is going bad. The 1st time I noticed is when I was pulling my camper on vacation and the truck just shut off all the lights everything. I safely pulled over and then I tried to start it and it wouldn't start.. I then wiggled the key and then it started. I talk to other people that own rams and they say they have the same problem. So I talked to the dealer and they said the only thing they can do is replace the Ignition. Which could cost more than $600. Now I would think being that this is quite a common thing that Chrysler would take care of the problem before somebody gets hurt or even killed from their vehicle shouting off and not knowing what to do. There are videos on YouTube on how to Terra park and clean the Ignition but I don't think that is a good idea.

NHTSA ID

11449788

Incident

Aug 28, 2021

Key fob will randomly come loose when driving causing all systems to shut down. Shuts down fuel, steering, and power brakes. Any amount of vibration or small bump can cause it to shut down.

NHTSA ID

11445115

Incident

Dec 27, 2021

Break down of high pressure fuel pump causing lose of power and complete replacement of the fuel system

NHTSA ID

11437462

Incident

Oct 10, 2021

The WIN Module for the ignition system on my truck is faulty. There has been several time where I'm driving down the highway and the vehicle just shuts off completely. This disables my power steering and brakes. So I either have to shift into neutral and try to start the engine while rolling with a trailer hooked on behind me with no road shoulders to pull off on or if shoulders on road pull off and try to restart the truck then again. There has also been times when I start the truck that the dash lights just flash or the truck starts for a second and then shuts off again on its own with the key still turned to run. The dealer said that this has been happening a lot on these trucks and there is no recall for it. In my opinion this is a major safety hazard for myself and others traveling on the road.

NHTSA ID

11429618

Incident

Apr 5, 2021

The contact owns a 2012 Ram 3500. The contact received notification for NHTSA Campaign Number: 21V398000 (Wheels) however, the part to do the recall repair was unavailable. The dealer was made aware of the issue and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11428084

Incident

Aug 1, 2019

The ignition shuts off when you hit a slight bump or touch the key. This is even when driving! The truck shuts off and losses complete power, brakes, steering and lights! This is a huge problem after Googling this is happening on 2009- 2019 ram truck models. We have had near misses while pulling a horse trailer and 5th wheel! This should be a recall it's very dangerous! Checking dodge Chrysler is aware of this issue because the 2020 models have different win modules and fobs. HELP

NHTSA ID

11421650

Incident

Jun 1, 2020

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.

NHTSA ID

11420194

Incident

Feb 16, 2021

While driving down the highway, 7 of 8 lug studs of the right front wheel spontaneously broke off. Vehicle became difficult to control and steer. The one remaining lug stud kept the wheel on long enough to pull onto the shoulder of the road. This was a heavily travelled interstate highway. My safety and the safety of other motorists was at high risk. Broken lug studs are available for inspection. All of them broke at the location where the threads end at the shoulder of the bolt. I had recently performed brake service and the wheels were mounted and properly torqued to manufacturer specifications. No police report or dealer inspection. I made the repairs. No prior warning of the problem. This is identical to the problem a friend had with his Ram dually, that is now in a recall. Part number is 6509866AA. I have owned this vehicle since it was new.

NHTSA ID

11420179

Incident

May 18, 2021