2003 Dodge Ram 3500 Van

The 2003 Dodge Ram 3500 Van is a full-size cargo and passenger van known for its robust build and utility. Engine options included the 3.9L V6 (approximately 175 horsepower and 225 lb-ft of torque), the 5.2L V8 (approximately 230 horsepower and 315 lb-ft of torque), and the 5.9L V8 (approximately 245 horsepower and 335 lb-ft of torque). Transmission options were primarily automatic. Owners often appreciate the van’s spaciousness and towing capacity, while common dislikes include fuel economy and some reported reliability issues stemming from its age.

Engine

3.9L V6

• Crankshaft Position Sensor Failure
  • Description/Symptoms: Engine stalls intermittently, check engine light illuminates, difficulty starting.
  • Solution: Replace the crankshaft position sensor.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

5.2L V8

• Intake Manifold Gasket Leak
  • Description/Symptoms: Coolant leak near the intake manifold, overheating, white smoke from the exhaust, rough idle.
  • Solution: Replace the intake manifold gasket.
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found

5.9L V8

• “Death Flash” PCM Issue
  • Description/Symptoms: Sudden stalling, erratic shifting, inability to start, related to a PCM (Powertrain Control Module) software issue.
  • Solution: Reflash or replace the PCM. Aftermarket modules are available.
  • Estimated Cost to Fix: $100 - $800+ (depending on reflash vs. replacement and dealer vs. aftermarket)
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil leaks from various locations including the valve covers, oil pan gasket, and rear main seal. Burning oil smell and visible oil spots on the ground.
  • Solution: Replace the leaking gaskets and seals.
  • Estimated Cost to Fix: $100 - $300+ per leak location.
  • Recalls: None Found

Transmission

• No transmission options were specified for the vehicles.
• This information is incomplete. There is a transmission in the vehicle and will be common for this vehicle.

Suspension

• Sagging Leaf Springs
  • Description/Symptoms: Rear of the van sits lower than normal, especially when loaded. Reduced ride quality.
  • Solution: Replace the leaf springs. Consider heavy-duty springs if the van is frequently used for towing or carrying heavy loads.
  • Estimated Cost to Fix: $400 - $800+ (depending on spring type and labor)
  • Recalls: None Found

Electrical

• Instrument Cluster Failure
  • Description/Symptoms: Gauges stop working or provide inaccurate readings. Warning lights may illuminate erratically.
  • Solution: Repair or replace the instrument cluster.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found
• Wiring Harness Issues
  • Description/Symptoms: Due to age, the wiring harness can become brittle and crack, leading to short circuits, intermittent electrical problems, and malfunctioning lights.
  • Solution: Repair or replace damaged sections of the wiring harness. Use electrical tape or heat shrink tubing for repairs.
  • Estimated Cost to Fix: $100 - $500+ (depending on severity and location)
  • Recalls: None Found

Exterior

• Rust on Lower Body Panels
  • Description/Symptoms: Rust forming on the rocker panels, wheel wells, and lower doors.
  • Solution: Repair or replace rusted panels. Apply rust inhibitor and repaint.
  • Estimated Cost to Fix: $200 - $1000+ (depending on the extent of the rust)
  • Recalls: None Found

Interior

• Headliner Sagging
  • Description/Symptoms: The headliner fabric detaches from the backing and sags down.
  • Solution: Replace the headliner or re-glue the existing fabric.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found

Summary

The 2003 Dodge Ram 3500 Van, while valued for its utility, is prone to certain age-related issues. Engine problems vary depending on the specific engine. Suspension issues, such as sagging leaf springs, are common due to the van’s intended use. Electrical problems also surface. Rust on the body panels is a known issue. Repair costs vary significantly based on the nature and severity of the problem, but some issues can become costly, particularly those involving the PCM or extensive rust repair.