🏷️ Basic Information

Make:

Chrysler

Model:

Concorde

Production Years:

1999-2004

Chassis Code:

LH platform

👋 Introduction

Segment:

Large sedan, luxury-oriented segment during its production run.

Competitors:

Ford Taurus, Chevrolet Lumina, Buick LeSabre, Toyota Avalon, Nissan Maxima, Pontiac Bonneville.

Platform:

Built on Chrysler's LH platform, sharing its underpinnings with vehicles like the Dodge Intrepid and Eagle Vision, known for its distinctive cab-forward design.

Design Philosophy:

Offered a blend of American comfort, European styling cues (particularly the 300M's more upscale and sportier appearance), and a focus on quiet, smooth ride quality.

Benefit:

Inexpensive way to keep the vehicle working properly, empowering owners to perform maintenance and repairs themselves.

Usability:

Written for both the do-it-yourselfer and the experienced mechanic, offering clear, step-by-step instructions.

📋 Manual Details

Vehicle Coverage:

All Chrysler 300M and Concorde models manufactured between 1999 and 2004.

Estimated Page Count:

Thousands (comprehensive workshop manual)

Type:

Workshop Service Repair Manual (Factory Authorized Content)

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine Systems:

Engine mechanical (disassembly, assembly, inspection), lubrication system, cooling system, fuel system (injection, delivery, evaporative emissions), ignition system, exhaust system, engine control systems (PCM, sensors, actuators), emissions control.

Transmission Systems:

Automatic transmission (42LE, 45RFE/48RE depending on engine), removal, installation, overhaul, hydraulic system, electronic controls, torque converter.

Drivetrain Systems:

Front-wheel drive (FWD), axles, CV joints, differential, driveshafts.

Suspension Steering:

Front suspension (MacPherson struts, control arms, ball joints), rear suspension (multi-link), shock absorbers, springs, steering gear (rack and pinion), power steering system, wheel alignment specifications.

Brake Systems:

Front disc brakes, rear disc brakes, anti-lock braking system (ABS) components, hydraulic lines, master cylinder, calipers, rotors, brake pad replacement, bleeding procedures.

Electrical Systems:

Battery, charging system (alternator, regulator), starting system (starter motor), ignition system, lighting (headlights, taillights, interior), instrument cluster, gauges, power windows, power locks, mirrors, HVAC controls, body control modules (BCM), comfort features.

HVAC Systems:

Air conditioning system (compressor, condenser, evaporator, refrigerant, charging), heating system, climate control module, blower motor, actuators, cabin air filter replacement.

Body Exterior:

Body panel removal and installation (doors, hood, trunk lid, fenders), bumpers, glass replacement (windshield, side glass, rear glass), mirrors, body hardware, rust prevention and repair.

Body Interior:

Dashboard assembly, interior trim panels, seating systems, seat belts, airbags (SRS system components, deployment, replacement), headliner, carpeting.

Diagnostics Troubleshooting:

Diagnostic Trouble Codes (DTCs) interpretation, symptom-based troubleshooting charts, diagnostic procedures for various systems, use of diagnostic scan tools.

Maintenance Procedures:

Scheduled maintenance, oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, coolant flushes, brake fluid flushes, transmission fluid changes, belt inspections and replacement, battery testing and replacement.

Repair Procedures:

Engine component repair and replacement (e.g., head gaskets, water pump, oil pump), transmission overhaul, suspension component replacement (struts, ball joints, tie rods), brake caliper and rotor replacement, power steering pump replacement, alternator and starter replacement, A/C system repairs, body panel alignment and repair.

Wiring Schematics:

Comprehensive wiring diagrams for all electrical systems, including power distribution, grounding points, component locations, and circuit tracing.

Torque Specifications:

Detailed torque specifications for all fasteners throughout the vehicle, ensuring correct assembly and preventing component damage.

Depth:

Complete: Covers everything from routine maintenance and adjustments to complete component overhauls and diagnostics. Suitable for both DIY enthusiasts and professional technicians.

📊 Manual Specifications

Format:

PDF

Printability:

Fully Printable: All pages can be printed for use in a workshop environment.

Binding:

N/A (Digital - PDF)

Paper Quality:

N/A (Digital - PDF)

Zoom:

Yes (Zoom IN/OUT capabilities for detailed viewing of diagrams and schematics)

Delivery Method:

Instant Download

Software Requirements:

Adobe PDF Reader, WinZip (for extraction)

Operating Systems:

Compatible with All Versions of Windows & Mac

⚙️ Engine Specifications

Engine Options:

Primarily offered with the 3.5L (215 cu in) SOHC V6 engine (EGW/EGA code), and a less common 2.7L DOHC V6 engine (V6 EER code) in some Concorde models.

3.5L V6 Horsepower:

Approximately 250-255 hp (depending on year and specific engine variant).

3.5L V6 Torque:

Approximately 250-255 lb-ft (depending on year and specific engine variant).

2.7L V6 Horsepower:

Approximately 200 hp.

2.7L V6 Torque:

Approximately 190 lb-ft.

Induction Type:

Sequential Electronic Fuel Injection (SEFI).

ECU Type:

Various Chrysler Powertrain Control Modules (PCMs), often referred to by specific part numbers.

Timing Drive:

Timing belt for the 2.7L V6, Timing chain for the 3.5L V6.

🔧 Transmission

Transmission Type:

Automatic transmission.

Transmission Variants:

42LE (typically with 2.7L and early 3.5L V6), 45RFE/48RE (later 3.5L V6).

Shift Modes:

Includes performance/auto-stick manual shifting modes on some models.

Transmission Fluid Type:

Chrysler ATF+4 (or equivalent specifications, consult manual for specific year/model).

📐 Dimensions

Wheelbase:

Approximately 113 inches (2870 mm).

Length:

Approximately 203 inches (5156 mm).

Width:

Approximately 74 inches (1880 mm).

Height:

Approximately 57 inches (1448 mm).

Curb Weight:

Approximately 3500-3800 lbs (1588-1724 kg), depending on configuration.

🛡️ Safety Features

NHTSA Ratings:

Varies by model year; generally received good ratings for frontal impact. Side impact and rollover ratings should be consulted from specific year's NHTSA data.

ABS:

Standard Anti-lock Braking System (ABS).

Traction Control:

Optional Traction Control System (TCS) available on some models.

Airbags:

Frontal airbags for driver and passenger; side airbags available on some models.

Seat Belts:

Three-point seat belts with pretensioners.

💡 Technology Features

Audio Systems:

Factory AM/FM/CD/Cassette players, premium Infinity sound systems available on higher trims.

Cruise Control:

Standard cruise control.

Power Accessories:

Power windows, power door locks, remote keyless entry.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-7,500 miles (5,000-12,000 km) or 3-6 months, depending on oil type and driving conditions (refer to manual for exact specification).

Timing Belt Replacement:

For 2.7L V6 models: Recommended replacement interval around 90,000-100,000 miles (145,000-160,000 km) or 7 years. Critical due to interference engine design.

Spark Plug Replacement:

Varies by spark plug type; typically between 30,000 and 100,000 miles (48,000-160,000 km).

Engine Oil Type:

SAE 5W-30 or 5W-20 synthetic blend/full synthetic recommended for most conditions (refer to manual for specific viscosity and API service rating).

Coolant Type:

Chrysler HOAT (Hybrid Organic Acid Technology) coolant, typically a Mopar OAT or equivalent 50/50 mix with distilled water.

Common Problems:

Water pump leaks (especially on 3.5L V6), intake manifold gasket leaks, PCV valve issues, automatic transmission solenoid pack failures (42LE), early ABS sensor failures, fuel pump failures, occasional power window regulator issues.

Oil Filter Example:

Mopar MO-090, Wix 57712, Fram PH3687 (verify for specific engine).

Tire Size Example:

225/55R17 (common for 300M), 215/60R16 (common for Concorde) - verify specific model and trim.

📚 Vehicle History

Chrysler Legacy:

Chrysler has a long history of producing comfortable, large sedans, often with a focus on luxury and style.

Lh Platform Debut:

The LH platform debuted in the early 1990s, representing a significant shift in Chrysler's design and engineering with its cab-forward architecture.

300M Introduction:

The 300M was introduced for the 1999 model year as the upscale, sportier variant of the LH sedan lineup, distinguishing itself with a unique grille, headlights, and interior appointments compared to the Concorde.

Manufacturing Location:

Brampton Assembly Plant, Ontario, Canada.

🏆 Awards & Recognition

Car And Driver 10Best:

The 300M was featured on Car and Driver's 10Best list in 1999, recognized for its styling, performance, and value.