2012 Dodge RAM 1500 Power Train Problems

Source: NHTSA · Updated Oct 11, 2026 · 92 complaints analyzed

Owners have filed 92 complaints with NHTSA about power train problems on the 2012 Dodge RAM 1500, 13% of all complaints for this model year. Half of the reports with a mileage happened before 65,500 miles. The words owners use most often: “chrysler jeep” (8% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Chrysler jeep: mentioned in 7 of 92 complaints (8%)
  • Manifold bolts: mentioned in 5 of 92 complaints (5%)

At what mileage do power train problems happen?

Based on 58 complaints that reported the odometer reading.

Under 10k miles13 · 22%
10k–25k miles5 · 9%
25k–50k miles5 · 9%
50k–75k miles11 · 19%
75k–100k miles10 · 17%
100k–150k miles9 · 16%
150k+ miles5 · 9%

How serious are the reports?

Of 92 complaints, 5 mention a crash, 1 a fire, 2 an injury.

Dodge RAM 1500 power train complaints by model year

Peak: 2005, with 593 complaints
1995: 301995301996: 52521997: 561997561998: 85851999: 591999592000: 45452001: 952001952002: 99992003: 12520031252004: 1811812005: 59320055932006: 1001002007: 612007612008: 73732009: 23120092312010: 2292292011: 17620111762012: 9292

n = 2,382 complaints · Source: NHTSA

Model yearPower Train complaintsShare of that yearMedian miles
2012 RAM 15009213%65,500
2011 RAM 150017626%44,000
2010 RAM 150022947%60,000
2009 RAM 150023134%69,000
2008 RAM 15007313%84,459
2007 RAM 15006112%63,500
2006 RAM 150010013%89,500
2005 RAM 150059351%110,967
2004 RAM 150018116%120,678
2003 RAM 150012511%74,000
2002 RAM 15009912%82,500
2001 RAM 1500959%57,570
2000 RAM 1500459%60,000
1999 RAM 15005910%70,000
1998 RAM 15008516%90,000
1997 RAM 15005616%70,001
1996 RAM 15005217%106,000
1995 RAM 15003014%86,500

When owners reported it

Peak: 2018, with 22 complaints
2011: 1201112012: 222013: 132013132014: 552015: 112015112016: 112017: 4201742018: 22222019: 9201992020: 552021: 4202142022: 222023: 3202332024: 442025: 3202532026: 33

n = 92 complaints · Source: NHTSA

Related recalls (2)

Power train:automatic transmission:lever and linkage:column shiftDec 20, 2017 · NHTSA campaign 17V821000 · 1,482,874 vehicles

Problem: 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. Pushing the brake pedal for prolonged periods when the vehicle is running and in PARK may cause the Brake Transmission Shift Interlock (BTSI) pin to stick in the open position. With the pin in the open position, the transmission can be shifted out of PARK into any gear without pushing the brake pedal or having the key in the ignition.

Risk: Being able to shift the transmission without pushing the brake pedal and/or without a key in the ignition can increase the risk of an unintended vehicle rollaway that may result in personal injury or a crash.

Fix: 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. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is T79.

Power train:driveline:differential unitFeb 6, 2013 · NHTSA campaign 13V038000 · 278,674 vehicles

Problem: Chrysler is recalling certain model year 2009-2012 Ram 1500 trucks manufactured from February 27, 2008, through June 30, 2009, and from December 1, 2009, through October 20, 2011; model year 2009-2011 Dodge Dakota trucks manufactured from February 27, 2007, through June 30, 2009, and from December 1, 2009, through September 30, 2011; model year 2009 Chrysler Aspen trucks manufactured from January 3, 2008, through December 18, 2008; and model year 2009 Dodge Durango trucks manufactured from January 3, 2008, through December 18, 2008. The rear axle pinion nut may loosen due to an undersized pinion spline that can allow relative motion between the nut and companion flange.

Risk: If the rear axle pinion nut loosens, the axle can lock up and cause a loss of vehicle control and/or a vehicle crash with little warning.

Fix: On November 7, 2013 Chrysler notified owners that dealers would install a pinion nut retainer, free of charge. In July 2015, and under a consent order with NHTSA, the company agreed to offer owners three options for remedying their vehicles: perform the original remedy, offer to repurchase the vehicle at the fair market value plus 10%, or offer an additional incentive offer towards the purchase of a new Dodge, Jeep, Chrysler, or Fiat vehicle. Chrysler will notify owners of the new recall options in a letter expected to be mailed on August 31, 2015. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N08.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2012 Dodge Ram 1500. The contact stated that while driving approximately 55 MPH and hauling a camper, the rear wheels locked up, and the contact lost control of the vehicle and the vehicle spun out. The camper jackknifed during the failure. The rear axle and wheels locked without…

Received Apr 24, 2026 · NHTSA complaint 11733543

The contact's ex-wife owns a 2012 Dodge Ram 1500. The contact stated that while his ex-wife was driving at an undisclosed speed, the vehicle stalled. There was no warning light illuminated. The driver shifted into park(P) and then restarted the vehicle. The contact stated that the starter and key…

Received Apr 3, 2026 · NHTSA complaint 11729012

My 2012 ram1500 st 4.7 liter has the 9.25 rear differential that was in fact common for that year model too have the loose pinion nut recall my trucks vin is [XXX] for confirmation after doing some research on the symptoms that could potentially be causing this problem include but are not limited…

Received Mar 8, 2026 · NHTSA complaint 11722768

Frequently asked questions

Do all 2012 Dodge RAM 1500s have power train problems?

No. NHTSA has 92 owner complaints about power train for the 2012 Dodge RAM 1500 (13% of the 698 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2012 Dodge RAM 1500 power train?

Yes: 2 safety recalls list power train. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

At what mileage do power train problems start?

The median reported mileage is 65,500 miles: half of the reports with a mileage came before that.

What do owners say about power train problems on the 2012 Dodge RAM 1500?

The most frequent phrase is “chrysler jeep”, in 7 of 92 complaints, followed by “manifold bolts” (5).

Other 2012 Dodge RAM 1500 problems

See all 2012 Dodge RAM 1500 problems or power train problems across all RAM 1500 years.