2003 Dodge RAM 1500 Power Train Problems

Source: NHTSA · Updated Oct 5, 2026 · 125 complaints analyzed

Owners have filed 125 complaints with NHTSA about power train problems on the 2003 Dodge RAM 1500, 11% of all complaints for this model year. Half of the reports with a mileage happened before 74,000 miles. The words owners use most often: “rear end” (26% of reports).

What owners describe

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

  • Rear end: mentioned in 32 of 125 complaints (26%)
  • Pinion nut: mentioned in 12 of 125 complaints (10%)

At what mileage do power train problems happen?

Based on 103 complaints that reported the odometer reading.

Under 10k miles8 · 8%
10k–25k miles13 · 13%
25k–50k miles12 · 12%
50k–75k miles19 · 18%
75k–100k miles8 · 8%
100k–150k miles21 · 20%
150k+ miles22 · 21%

How serious are the reports?

Of 125 complaints, 22 mention a crash, 2 a fire, 12 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: 2004, with 15 complaints
2003: 7200372004: 15152005: 112005112006: 12122007: 5200752008: 552009: 4200942010: 442011: 1201112012: 332013: 6201362014: 10102015: 152015152016: 992017: 5201752018: 442019: 2201922020: 332022: 1202212023: 33

n = 125 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists power train for the 2003 Dodge RAM 1500. A pattern of complaints does not always lead to a recall.

What owners report

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

The contact owns a 2003 Dodge Ram 1500. The contact stated that while driving at slow speeds, the driveshaft detached. Due to the failure, the gear oil and rear differential fluid leaked out of the vehicle. The contact was able to temporarily repair the driveshaft. The dealer and the manufacturer…

Received Oct 20, 2023 · NHTSA complaint 11551048

The driveshaft to pinion gear at the differential comes loose during normal driving. I have replaced the bit numerous times, but it keeps coming loose. There is a recall on same truck but different years. The exact problem the other Rams have is exact issue with mine. When it comes loose, the car…

Received Jul 14, 2023 · NHTSA complaint 11532408

Rear end of my ram 1500 pickup model year 2003 locked up doing 60 MPH on the interstate broke the drive shaft and the front of the rear end and yoke off. This is the third rear end I have put in this truck. This has been reported all over the internet thousands and thousands of times over about…

Received Jun 1, 2023 · NHTSA complaint 11524773

Frequently asked questions

Do all 2003 Dodge RAM 1500s have power train problems?

No. NHTSA has 125 owner complaints about power train for the 2003 Dodge RAM 1500 (11% of the 1,171 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 2003 Dodge RAM 1500 power train?

No recall currently lists power train for this vehicle.

At what mileage do power train problems start?

The median reported mileage is 74,000 miles: half of the reports with a mileage came before that.

What do owners say about power train problems on the 2003 Dodge RAM 1500?

The most frequent phrase is “rear end”, in 32 of 125 complaints, followed by “pinion nut” (12).

Other 2003 Dodge RAM 1500 problems

See all 2003 Dodge RAM 1500 problems or power train problems across all RAM 1500 years.