Vehicle Segment:
Full-size luxury sedan, RWD (optional AWD)
Target Audience:
Consumers seeking a stylish, powerful, and comfortable American luxury sedan with rear-wheel-drive dynamics.
Key Competitors:
Buick Lucerne, Cadillac DTS, Lincoln Town Car, Ford Crown Victoria, Toyota Avalon.
Design Philosophy:
Retro-inspired styling, substantial road presence, powerful engine options, comfortable and quiet interior.
Manual Value Proposition:
Provides owners and technicians with the authoritative information needed for accurate diagnosis, maintenance, and repair of the Chrysler 300 from 2006-2010, ensuring longevity and optimal performance.
Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing system, lubrication system, cooling system, intake manifold, exhaust manifold, emissions control systems.
Engine Performance:
Fuel injection, ignition system, engine control module (ECM) diagnostics, sensor diagnostics, tuning procedures.
Transmission:
Automatic transmission (e.g., W5A580 NAG1, 42RLE), manual transmission (if applicable for specific trims), transmission control module (TCM), torque converter, gear shift linkage.
Drivetrain:
Driveshaft, propeller shaft, CV joints, rear axle, differential, wheel bearings.
Suspension:
Front suspension (double wishbone, multilink), rear suspension (independent multilink), shock absorbers, struts, coil springs, control arms, ball joints, sway bars, power steering system.
Brakes:
Front and rear disc brakes, ABS system, brake booster, master cylinder, hydraulic lines, parking brake, electronic brake force distribution (EBD).
Steering:
Power steering system, steering column, steering gear/rack and pinion, power steering pump, fluid reservoir, steering wheel.
Electrical System:
Battery, charging system (alternator, starter motor), lighting system (headlights, taillights, interior), fuses, relays, wiring diagrams, grounds, power distribution.
Body And Chassis:
Body construction, chassis components, doors, hood, trunk lid, bumpers, glass, mirrors, interior trim, sound deadening, corrosion protection.
HVAC:
Heating, ventilation, air conditioning (HVAC) system, compressor, condenser, evaporator, blower motor, climate control module, refrigerant.
Infotainment And Comfort:
Audio system, navigation system (if equipped), power windows, power seats, sunroof, remote keyless entry, security system.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake pad inspection, battery testing.
Diagnostic Procedures:
Troubleshooting guides, diagnostic trouble codes (DTCs), fault tracing, using scan tools, sensor testing, wiring harness testing.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, repair, reassembly, and installation for all major systems.
Overhaul Procedures:
Complete engine and transmission overhaul procedures, including component specifications and tolerances.
Component Replacement:
Detailed instructions for replacing common wear items and major components like alternators, starters, water pumps, fuel pumps, brake rotors, suspension parts.
Electrical Troubleshooting:
Detailed wiring diagrams, component location charts, diagnostic flowcharts for electrical system issues.
Depth Level:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds and advanced diagnostics).
Diagnostic Tools:
Information on using specialized Chrysler diagnostic tools (e.g., DRB III) and generic OBD-II scanners.
Specifications And Tolerances:
Detailed torque specifications, clearances, fluid capacities, and wear tolerances for all serviceable components.
Base Engine:
3.5L V6 SOHC MPI (High Output variant also available)
Optional Engines:
5.7L V8 HEMI MDS OHV, 6.1L V8 HEMI SRT-8 OHV
3.5L V6:
Approx. 250 hp @ 6400 rpm, 250 lb-ft @ 3800 rpm
5.7L V8 Hemi:
Approx. 340-350 hp @ 5000-5200 rpm, 390-395 lb-ft @ 4000-4200 rpm
6.1L V8 Srt-8 Hemi:
Approx. 425 hp @ 6000 rpm, 420 lb-ft @ 4800 rpm
Injection Type:
Sequential Multi-Port Fuel Injection (MPI) / Electronic Fuel Injection (EFI)
Recommended Fuel:
87 Octane (3.5L, 5.7L), 91 Octane (6.1L SRT-8)
Emission Controls:
Catalytic converters, secondary air injection (on some models), Positive Crankcase Ventilation (PCV), Exhaust Gas Recirculation (EGR) (less common in this era for V8s).
Oil Change Interval:
Typically every 5,000 - 7,500 miles or 6-12 months, depending on driving conditions and oil type used. Refer to manual for specific recommendations.
Transmission Fluid Service:
Check every 30,000 miles; fluid change typically around 60,000 - 100,000 miles, or as specified by severe duty. Consult the manual for transmission type.
Coolant Flush:
Initial flush at 60,000 miles, then every 30,000 miles thereafter.
Spark Plug Replacement:
Varies by engine: 3.5L V6 (e.g., 100,000 miles), 5.7L HEMI (e.g., 100,000 miles with special plugs), 6.1L HEMI (e.g., 100,000 miles).
Engine Oil Viscosity:
5W-20 (3.5L, 5.7L HEMI), 0W-40 (6.1L SRT-8 HEMI) - Refer to manual for exact specification and Chrysler MS approval.
Coolant Type:
Chrysler HOAT (Hybrid Organic Acid Technology) - typically Mopar OAT 5 Year/100,000 Mile Formula (e.g., P/N 68048553AA or equivalent).
Brake Fluid Type:
DOT 3 or DOT 4, check manual. DOT 3 is common.
Common Wear Items:
Ball joints, tie rod ends, sway bar links, strut mounts, EGR valve (3.5L), fuel pump, power steering pump, catalytic converters (especially on higher mileage vehicles).
Hemivct Issues:
Early HEMI engines (pre-2009) could experience issues with the camshaft phaser and related components (related to VVT system), sometimes resulting in ticking noises or reduced performance. The manual will detail diagnostic and repair procedures.
Transmission Shifting Issues:
While generally robust, some instances of harsh shifting or delayed engagement can occur, often related to transmission fluid condition or TCM calibration. Manual will cover relearn procedures and solenoids.
