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RAM 2500 Common Problems and Repair Costs
The RAM 2500 has documented issues used buyers should know about — including tipm failure. Here's a full breakdown by model year.
Known Issues — RAM 2500 (2010–2026)
TIPM failure
same stalling/no-start issue as 1500
📅 2011–2014⚠️ High
Cummins exhaust brake valve failure
loss of engine braking on downhills
📅 2007–2012⚡ Medium
Front axle differential pinion seal leak
common on 4WD models over 80k miles
📅 2010–2018⚡ Medium
What to Check Before Buying
- Run a VIN report for accidents and title issues
- Ask about TIPM failure — verify it has been addressed
- Check recalls at NHTSA.gov/recalls
- Have an independent mechanic inspect it ($100–$200)
- Ask for complete service records
Reliability Overview
The RAM 2500 can be a solid vehicle when maintained, but the issues above represent real financial risk. A pre-purchase inspection by a RAM-familiar mechanic is strongly recommended.
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