🏷️ Basic Information

Make:

Chrysler

Model:

300M, Concorde, Intrepid

Year:

2003

Platform:

Chrysler LH platform (Second Generation)

👋 Introduction

Vehicle Segment:

Full-size luxury sedan (300M), Large family sedan (Concorde, Intrepid).

Competitors:

Dominated a segment with competitors like Buick Park Avenue, Lincoln Continental, Ford Crown Victoria, and Cadillac DeVille.

Design Philosophy:

American luxury with emphasis on V6 power, comfortable ride, and distinct styling, with the 300M offering a sportier, more upscale interpretation.

📋 Manual Details

Systems Covered:

Introduction, Lubrication & Maintenance, Suspension, Differential & Driveline, Brakes, Cooling, Audio/Video, Chime/Buzzer, Clock, Electronic Control Modules, Engine Systems, Heated Systems, Horn, Ignition Control, Instrument Cluster, Lamps, Message Systems, Power Systems, Restraints, Speed Control, Vehicle Theft Security, Wipers/Washers, Navigation/Telecommunication, Wiring, Engine, Exhaust System, Frame & Bumpers, Fuel System, Steering, Automatic Transmission, Tires/Wheels, Body, Heating & Air Conditioning, Emission Control, Component & System Index, DTC Index.

Estimated Page Count:

N/A (Digital Download - Comprehensive)

Manual Type:

Factory Service and Repair Workshop Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine Systems:

Detailed coverage of engine systems including diagnostics, repair procedures, and specifications for all applicable engines.

Repair Procedures:

Step-by-step instructions for complete disassembly and reassembly of all vehicle components and systems.

Technical Depth:

Comprehensive, suitable for both DIY enthusiasts and experienced professional mechanics, including diagnostics and detailed repair operations.

📊 Manual Specifications

Compatibility:

All PC-based Windows operating systems and Mac.

Printability:

All pages are printable.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

2003 300M Engine:

3.5L EGJ V6 (SOHC, 24-valve)

2003 Concorde Intrepid Engine:

2.7L EBL V6 (SOHC, 24-valve) or 3.5L EGJ V6 (SOHC, 24-valve)

3.5L Egj Horsepower:

255 hp @ 6400 rpm (300M); 234 hp @ 6000 rpm (Concorde/Intrepid)

3.5L Egj Torque:

255 lb-ft @ 3900 rpm (300M); 241 lb-ft @ 4000 rpm (Concorde/Intrepid)

Fuel Induction:

Sequential Multi-Port Fuel Injection (MPI)

🔧 Transmission

Transmission Type:

4-speed Automatic Transaxle

Transmission Optional:

N/A (All models equipped with automatic)

Transmission Features:

AutoStick® driver-selectable transmission with Electronic Range Select (ERS) and TorqueFlite 42LE/45RFE variants.

📐 Dimensions

Wheelbase:

113.0 inches (2870 mm)

Overall Length:

203.0 inches (5156 mm)

Curb Weight:

Approx. 3700-3900 lbs (1678-1769 kg) depending on model and equipment.

🛡️ Safety Features

NHTSA Front Crash Test:

5-Star (Driver and Passenger for 300M, Concorde, Intrepid)

IIHS Front Offset Crash Test:

Good (for models tested)

ABS:

Standard Anti-lock Braking System (ABS)

Airbags:

Standard front advanced airbags, available side-impact airbags.

💡 Technology Features

Audio System:

Available Infinity premium audio systems with CD player, cassette player, and AM/FM radio. Optional CD changer.

Traction Control:

Available Traction Control System (TCS).

Navigation:

Optional factory navigation system available.

🔧 Maintenance

Oil Change Interval:

Every 3,000-7,500 miles or 6-12 months, depending on driving conditions and oil type (refer to manual for specific recommendations).

Engine Oil Specification:

SAE 5W-30 synthetic blend or synthetic oil meeting Chrysler MS-6395 specification.

Transmission Fluid Specification:

ATF+4 (Automatic Transmission Fluid)

Common Problems:

Transmission solenoid issues, power steering pump leaks, exhaust manifold cracks, alternator failures, and HVAC blend door actuator problems are commonly reported.

📚 Vehicle History

Chrysler Legacy:

Chrysler has a long history of producing large, comfortable American sedans.

Lh Platform:

These models are part of the second generation of Chrysler's LH platform, which debuted in 1998.

Manufacturing Location:

Brampton Assembly Plant, Ontario, Canada.

🏆 Awards & Recognition

Car And Driver 10Best:

The Chrysler 300M was frequently recognized on Car and Driver's 10Best lists during its production run.