Segment:
Full-size luxury sedan
Competitors:
Ford Crown Victoria/Mercury Grand Marquis, Toyota Avalon, Buick Park Avenue, Cadillac DeVille.
Distinguishing Features:
Front-wheel drive, spacious interior, distinctive styling, emphasis on comfort and quiet ride, V6 powertrain options.
Coverage Scope:
Comprehensive repair and overhaul of Chrysler 300M 2002-2003 models, including routine maintenance, diagnostics, and extensive repairs.
Estimated Page Count:
Varies by specific Chrysler publication, but workshop manuals of this era typically range from 1500-3000 pages for complete coverage.
Type:
Workshop Repair Service Manual
Engine:
Detailed repair, overhaul, diagnosis, tuning, lubrication system, fuel system (including fuel injection, pumps, lines, and injectors), ignition system (including coil packs, spark plugs, and timing).
Transmission:
Removal and installation, overhaul, repair procedures, and fluid specifications for automatic transmissions. Potential coverage for manual transmissions if applicable.
Electrical System:
Wiring diagrams, troubleshooting guides for charging system, starting system, lighting, instruments, power accessories, body control modules, and powertrain control modules (PCM).
Chassis And Suspension:
Front and rear suspension systems, steering system, brake system (including ABS), wheel alignment specifications, and driveline components.
Body:
Exterior and interior body panels, doors, windows, locks, mirrors, trim, bumpers, and related hardware. Repair procedures for body damage and component replacement.
HVAC:
Heating, ventilation, and air conditioning system diagnosis, repair, and component replacement (compressor, condenser, evaporator, blower motor).
Exhaust:
Exhaust system components, including catalytic converters, mufflers, pipes, and hangers. Repair and replacement procedures.
Maintenance:
Routine scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement.
Diagnostics:
Systematic troubleshooting for common and uncommon vehicle issues, including diagnostic trouble codes (DTCs) and symptom-based analysis.
Repair And Overhaul:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation, covering major vehicle systems.
Special Tools:
Identification and usage instructions for specialized tools required for specific adjustments or repairs, often with Chrysler part numbers.
Depth:
Advanced diagnostics and complex repair procedures, suitable for professional technicians but accessible for experienced DIYers. Covers engine and transmission disassembly and rebuilds.
NHTSA Front Impact:
Not specifically rated for these model years, but general Chrysler safety standards applied.
IIHS Crash Test:
Typically performed well in front and side impact tests for its class.
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional Traction Control System (TCS)
Airbags:
Standard front airbags, optional side airbags.
Oil Change Interval:
Typically every 7,500 miles or 6 months, using synthetic or synthetic blend oil.
Tune Up Interval:
Spark plugs usually recommended at 100,000 miles for platinum-tipped plugs.
Engine Oil:
SAE 5W-30 (synthetic recommended)
Coolant:
Chrysler HOAT (Hybrid Organic Additive Technology) Antifreeze/Coolant, typically Mopar or equivalent.
Transmission Fluid:
ATF+4 (Automatic Transmission Fluid Type 4)
Common Problems:
Transmission fluid leaks (especially at the cooler lines), potential for intake manifold gasket leaks, AC system performance issues, some electrical accessory failures (e.g., power window motors, fuel pump relays).
Engine Mounts:
Wear of engine and transmission mounts can lead to vibration and clunking noises.
Brand Focus:
Chrysler has a long history of producing comfortable and stylish American sedans, often with a focus on value and innovation.
Generation:
Second Generation LH Platform (preceded by Chrysler Concorde, Dodge Intrepid, Eagle Vision).
Positioning:
The 300M was positioned as a more driver-oriented and luxurious variant of the LH platform, distinguishing itself with unique styling and a focus on performance.
Production Years:
1999-2004
Assembly Location:
Bramalea, Ontario, Canada
