Most common 2012 Dodge Ram 2500 problems
Share of the 283 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Dodge Ram 2500 complaints by model year
Best Ram 2500 years: 2002, 2000, 1998. Years to avoid: 2006, 2003, 2004. Compare all years →
2012 Dodge Ram 2500 recalls (4)
Power train › Automatic transmission › Lever and linkage › Column shift
Chrysler (FCA US LLC) is recalling certain 2016-2017 Ram 3500 Cab Chassis with a Gross Vehicle Weight Rating (GVWR) of less than 10,000 lbs, 2011-2017 Ram 3500, 4500 and 5500 Cab Chassis vehicles, 2009-2017 Ram 1500 and 2010-2017 Ram 2500 and 3500 pickup trucks, all equipped with a column shifter.
Remedy: Chrysler will notify owners, and dealers will update the vehicle software, inspect the BTSI, and, as necessary, replace it, free of charge. The recall began February 26, 2018.
Air bags › Frontal
Chrysler (FCA US LLC) is recalling certain model year 2012-2014 Ram 1500, 2500, 3500, 4500, and 5500 trucks manufactured January 18, 2011, to October 7, 2014, and equipped with the Electronic Vehicle Information Center option.
Remedy: Chrysler will notify owners, and dealers will inspect, repair as necessary, and secure the steering wheel wiring harness. Additionally, protective caps will be added to the air bag retainer spring ends.
Fuel system, diesel
Chrysler Group LLC (Chrysler) is recalling certain model year 2010-2014 Ram 2500, 3500, 4500, and 5500 trucks manufactured March 27, 2009, to September 5, 2013. In the affected vehicles, the electrical connectors of the diesel fuel heater may overheat.
Remedy: Chrysler will notify owners, and dealers will replace the harness side connector with a silver plated beryllium copper terminal service kit, and inspect the fuel heater for leaks, replacing it as necessary, free of…
Steering › Linkages › Tie rod assembly
Chrysler Group LLC (Chrysler) is recalling certain model year 2008-2012 RAM 2500 4X4 and 3500 4X4 trucks, 2008-2012 Dodge RAM 3500 4x2 Cab Chassis, and model year 2008 Dodge RAM 1500 Mega Cab 4x4. The left tie rod assembly may break.
Remedy: Chrysler notified owners on January 16, 2014 that dealers would inspect vehicles and replace the steering linkage assembly, if necessary.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2012 Dodge Ram 2500:
Electrical overstress
The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect. During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events.
What 2012 Dodge Ram 2500 owners say
Steering all 109 →
The contact owns a 2012 Ram 2500. The contact stated while driving at an undisclosed speed, the vehicle drove over a bump in the roadway and started to shake violently. The vehicle was taken to an independent mechanic where it was determined that the reinforcement bracket over the front track bar bracket had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. Neither the dealer nor the manufacturer were notified of the failure. The failure mileage was approximately 205,000.
The contact owns a 2012 Ram 2500. The contact stated that after making the third right turn while driving approximately 3 -5 MPH, the steering linkage fractured and the vehicle loss steering functionality. The vehicle was towed to the dealer to be diagnosed. The contact was informed that the drag link and the steering system needed to be replaced. The drag link was repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 170,000.
Engine & cooling all 51 →
The contact owns a 2012 Ram 2500. The contact stated the vehicle failed to start intermittently. The contact also stated that the air bag warning light was illuminated. The vehicle was taken to the local dealer and the dealer was made aware of the failure. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 168,000.
The exhaust manifold bolts on both sides of the engine warp due to two different metals being put together under heat. Steel and aluminum expand at different temperatures. This causes the bolts to break off of the exhaust manifold creating an exhaust leak into the engine bay. Yes, this can be inspected upon request. The safety of myself and the general public is at risk due to the exhaust leak into the engine bay being pulled into the cab via the heating or airconditioning system. The exhaust fumes are pulled into the cab of the truck via the heating and airconditioning system. When running, the truck has a very noticeable smell inside the cab. It has caused me headaches as well. This poses a risk to the public if the driver were to pass out from said fumes. The problem can be reproduced and is a known issue with Dodge. …
Electrical system all 51 →
The contact owns a 2012 Ram 2500. The contact stated while driving approximately 40-60 mph, on several occasions after driving over a bump in the roadway, the vehicle loss steering and braking functionality before the vehicle loss motive power. The vehicle was taken to an independent mechanic who diagnosed that the wireless ignition node module was faulty. The mechanic retrieved a fault code. The vehicle was not repaired. The dealer and the manufacturer were made aware of the failure however, no assistance was offered. The contact was relating the failure to NHTSA Campaign Number: 10V200000 (Electrical System). The failure mileage was 216,000.
The contact owns a 2012 Ram 2500. The contact stated the vehicle failed to start intermittently. The contact also stated that the air bag warning light was illuminated. The vehicle was taken to the local dealer and the dealer was made aware of the failure. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 168,000.
Frequently asked questions
Is the 2012 Dodge Ram 2500 a good car?
Based on 283 owner complaints filed with NHTSA, the 2012 Ram 2500 rates average: about as many complaints as a typical year of the Ram 2500 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2012 Dodge Ram 2500?
The steering — 109 complaints, 39% of all complaints for this model year. Next are the engine & cooling (51) and electrical system (51).
How many recalls does the 2012 Dodge Ram 2500 have?
There are 4 recalls for the 2012 Dodge Ram 2500, the most recent from December 20, 2017 (column shift). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Dodge Ram 2500?
The best years by complaints, compared at the same age, are 2002, 2000 and 1998. Years to avoid or approach with caution: 2006, 2003 and 2004. See the full Dodge Ram 2500 years comparison.
At what mileage do 2012 Dodge Ram 2500 problems happen?
The median mileage reported in complaints is about 53,000 miles; 48% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.