Segment:
Full-size luxury sedan.
Target Audience:
Consumers seeking comfortable, spacious, and well-equipped American sedans.
Key Competitors:
Ford Crown Victoria, Chevrolet Caprice, Buick LeSabre, Oldsmobile Eighty-Eight, Mercury Grand Marquis.
Interior Appointments:
Spacious cabin, available leather upholstery, power amenities, advanced climate control for its era.
Powertrain Options:
Choice of refined V6 engines offering a balance of power and smoothness.
Ride Comfort:
Focus on a smooth, quiet, and comfortable ride, characteristic of American luxury sedans.
Diagnostic Coverage:
Comprehensive diagnostic procedures for all major systems.
Repair Coverage:
Detailed step-by-step repair instructions for mechanical and electrical components.
Maintenance Coverage:
Scheduled maintenance tasks, fluid changes, inspections, and component replacements.
Troubleshooting Coverage:
Diagnostic flowcharts and symptom-based troubleshooting guides.
Wiring Diagrams:
Detailed electrical wiring diagrams for all vehicle circuits.
Estimated Page Count:
Approximately 700-900 pages (typical for comprehensive workshop manuals).
Type:
Workshop Service & Repair Manual
Format:
Likely PDF, potentially printed reproduction.
Engine:
3.0L V6 (2972cc, Mitsubishi 6G72 SOHC), 3.3L V6 (3300cc, Chrysler ESE/ESU OHV)
Engine Management:
Fuel injection (MPI/EFI), ignition system, emissions control, sensors, actuators.
Transmission:
3-speed automatic (TorqueFlite A500/A518), 4-speed automatic (Ultradrive A604/A670 - FWD models).
Drivetrain:
Front-wheel drive (FWD) system, including driveshafts, CV joints, and differential.
Suspension:
Front MacPherson struts, rear independent suspension (e.g., trailing arm or multi-link depending on specific configuration).
Steering:
Power steering system, steering rack, column.
Brakes:
Front disc brakes (vented), rear drum brakes, ABS system (if equipped).
Electrical:
12V electrical system, battery, alternator, starter, lighting, fuses, relays.
Climate Control:
Air conditioning (A/C) system, heater, ventilation.
Body And Interior:
Body panels, doors, windows, seats, trim, dashboard, security system.
Engine Overhaul:
Complete engine rebuild procedures, including component specifications and torque values.
Transmission Rebuild:
Detailed procedures for automatic transmission disassembly, repair, and reassembly.
Brake Service:
Brake pad/shoe replacement, rotor/drum service, caliper and wheel cylinder overhauls, ABS bleeding.
Suspension Repair:
Replacement of struts, shocks, control arms, ball joints, bushings, and wheel bearings.
Electrical Diagnostics:
Troubleshooting common electrical faults, component testing, and wiring repair.
Fuel System Service:
Fuel injector cleaning, fuel pump replacement, fuel filter replacement, fuel pressure testing.
Cooling System Service:
Radiator, water pump, thermostat, hoses, coolant flush, and leak testing.
Exhaust System Repair:
Exhaust manifold, catalytic converter, muffler, and pipe replacement.
Climate Control Repair:
A/C system diagnostics, refrigerant service, component replacement (compressor, condenser, evaporator).
Body Panel Replacement:
Procedures for replacing fenders, doors, hoods, and trunk lids.
Depth:
Comprehensive: Covers everything from basic fluid changes and filter replacements to complete engine and transmission overhauls, including detailed diagnostic procedures and specifications.
File Quality:
High-resolution scans or digitally created PDFs ensuring clarity of text and diagrams.
Searchability:
Likely includes searchable text for quick information retrieval, especially for PDF formats.
Print Readability:
Designed for clear reproduction, with legible text and well-defined diagrams.
Binding:
If printed: Likely saddle-stitched or perfect bound for durability in a workshop environment.
Paper Quality:
If printed: Durable paper stock suitable for workshop use, resistant to grease and oil.
NHTSA Frontal Impact:
No specific official ratings readily available for this model's era, but designed to meet Federal Motor Vehicle Safety Standards (FMVSS).
Airbags:
Driver and passenger airbags became standard during the production run, often by the later years (check specific year).
Seatbelts:
3-point front seat belts, lap belts in the rear. Shoulder belts for front occupants.
Rollover Protection:
Reinforced roof structure and A-pillars.
ABS:
Anti-lock Braking System (ABS) available as an option on some models.
Audio System:
AM/FM stereo with cassette player, optional CD player, and premium speaker systems available.
Climate Control Tech:
Available automatic climate control systems, offering precise temperature regulation.
Cruise Control:
Standard or optional cruise control for highway driving.
Power Accessories:
Power windows, power door locks, power mirrors, and power seats were common options.
Oil Change:
Every 3,000-5,000 miles or 3-6 months (refer to manual for specific interval based on driving conditions).
Air Filter:
Inspect every 15,000 miles, replace as needed or every 30,000 miles.
Spark Plugs:
Replace every 30,000-60,000 miles (depending on plug type, e.g., copper vs. platinum).
Transmission Fluid:
Change fluid and filter every 30,000-50,000 miles (especially critical for Ultradrive transmissions).
Engine Oil Viscosity:
SAE 5W-30 or 10W-30 recommended (refer to owner's manual for specific year and temperature range).
Coolant:
Ethylene glycol-based antifreeze, mixed with distilled water (50/50 ratio). Mopar Antifreeze/Coolant (MS-7170 or equivalent).
Brake Fluid:
DOT 3 brake fluid.
Transmission Reliability:
Early Ultradrive (A604) transmissions were known for premature failure; proper fluid maintenance is crucial. TorqueFlite units are generally more robust.
Electrical Gremlins:
Aging wiring harnesses, faulty sensors, and issues with dashboard electronics are not uncommon.
Engine Cooling:
Potential for radiator leaks, thermostat issues, and water pump failures.
Suspension Wear:
Wear in bushings, ball joints, and struts can lead to noise and poor handling.
Maintenance Schedule Detail
Timing Belt:
For the Mitsubishi 3.0L engine, the timing belt should be replaced every 60,000 to 90,000 miles or 5-7 years, as it is an interference engine.
Dodge Legacy:
Dodge's history in producing reliable and often stylish American sedans, building on models like the Dodge Diplomat and Coronet.
Introduction:
Introduced for the 1988 model year, replacing the Dodge 600. Positioned as a premium, larger sedan in Dodge's lineup.
Facelifts:
Received minor styling updates and feature enhancements throughout its production run, particularly in the front and rear fascias.
Manufacturing Location:
United States (likely Sterling Heights, Michigan or other Chrysler assembly plants).
Production End:
Production concluded after the 1993 model year, succeeded by the Dodge Intrepid and eventually the Dodge Charger.
