2003 Dodge Ram 1500 Van Service and Repair Manual

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Factory-Grade Data

2003 Dodge Ram 1500 Van service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • Base Extended Cargo Van 3-Door
  • Base Standard Cargo Van 3-Door
  • SE Standard Passenger Van 4-Door
  • Base Standard Passenger Van 3-Door
  • Base Standard Cargo Van 4-Door

Engines covered

  • 5.9L 360Cu. In. V8 GAS OHV Naturally Aspirated
  • 3.9L 3906CC 239Cu. In. V6 GAS OHV Naturally Aspirated
  • 5.2L 5211CC 318Cu. In. V8 GAS OHV Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2003 Dodge Ram 1500 Van Recalls & Complaints

No active recalls The 2003 Dodge Ram 1500 Van has no recalls on file with NHTSA.
TSB #11010205

Plate - Planetary

TSB #10229256

KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl

TSB #10221686

KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicl

TSB #10220471

Mechanical rocker arm, intake, 1.7 ratio.

TSB #10191442

Mechanical rocker arm, intake, 1.7 ratio.

TSB #10191455

Cummins Equipped Vehicles ONLY - The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket. This applies to Cummins 5.9L and 6.7L engines only.

TSB #10191460

Valve Body. These may cause over drive cycling.

TSB #10175735

Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are neces

Showing the 8 most recent of 13 technical service bulletins on file with NHTSA.

No complaints filed No consumer complaints on file with NHTSA for the 2003 Dodge Ram 1500 Van.
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