🏷️ Basic Information Identification Make: Chrysler Model: Concorde Year: 1997 Market: North America Codes Chassis Code: LH Platform 👋 Introduction Market Position Vehicle Segment: Full-size sedan Target Audience: Families, executive transport Competitive Analysis Key Competitors: Ford Crown Victoria, Chevrolet Caprice, Toyota Avalon, Buick LeSabre Key Features Design Philosophy: Aerodynamic styling, spacious interior, emphasis on comfort and ride quality Platform Shared With: Eagle Vision, Dodge Intrepid (LH Platform) 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive repair and service procedures Page Count Estimated Page Count: Over 1500 pages (typical for Chrysler factory service manuals of this era) Manual Type Manual Classification: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Digital Format: PDF (Downloadable) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical (disassembly, assembly, inspection), fuel system, ignition system, lubrication system, cooling system, exhaust system, emissions control Transmission Systems: Automatic transmission (42LE) service, inspection, repair, overhaul, fluid specifications Chassis Systems: Suspension (front and rear), steering system, wheel alignment, braking system (ABS included), driveline (axles, CV joints) Electrical Systems: Wiring diagrams, power distribution, lighting, starting and charging system, ignition system, instrument cluster, comfort and convenience systems, body electrical, power accessories, diagnostic trouble codes (DTCs), Powertrain Control Module (PCM) diagnostics Body And Interior: Body panels, doors, windows, locks, interior trim, upholstery, HVAC system (heating, ventilation, air conditioning) Procedures Included Maintenance Procedures: Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and changes, tune-ups, inspections Diagnostic Procedures: Troubleshooting guides, diagnostic flowcharts, component testing, symptom-based diagnostics Repair Procedures: Detailed step-by-step repair instructions for all major components and systems, including engine rebuild, transmission overhaul, suspension replacement, brake caliper service, electrical component replacement Special Tools: Identification and usage of specialized tools required for specific repairs Specifications And Tolerances: Torque specifications, clearances, measurements, and other critical technical data for assembly and repair Technical Depth Depth Of Coverage: Professional level, covering complete diagnostics, repairs, and overhauls. Suitable for experienced technicians and advanced DIYers. 📊 Manual Specifications File Format PDF Quality: High resolution, searchable text, printable pages Print Quality Printability: Designed for clear printing of text and diagrams Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Quality: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Code: EGA Engine Description: 3.3L V6 OHV Displacement: 3.3 liters (3301 cc) Bore X Stroke: 3.54 in x 3.58 in (90 mm x 91 mm) Compression Ratio: 8.9:1 Horsepower: 155 hp @ 4700 rpm Torque: 185 lb-ft @ 3700 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline, 87 octane minimum Engine Features Valvetrain: Overhead Valve (OHV), 12 valves (2 per cylinder) Block Material: Cast Iron Cylinder Head Material: Aluminum Optional Engine Engine Code: EGJ Engine Description: 3.5L V6 SOHC Displacement: 3.5 liters (3500 cc) Horsepower: 214 hp @ 5800 rpm Torque: 219 lb-ft @ 3500 rpm 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transmission Code: 42LE Features Gear Ratios 3.3L: First: 2.84, Second: 1.60, Third: 1.00, Reverse: 2.21 Gear Ratios 3.5L: First: 2.74, Second: 1.60, Third: 1.00, Reverse: 2.00 Transmission Fluid Type: ATF+4 (or equivalent, originally ATF+3) Transmission Fluid Capacity: Approx. 9.5 quarts (dry fill) 📐 Dimensions Exterior Length: 201.0 inches Width: 74.4 inches Height: 55.9 inches Wheelbase: 113.0 inches Front Track: 61.6 inches Rear Track: 61.5 inches Interior Passenger Volume: 106.1 cu ft Front Headroom: 39.2 inches Rear Headroom: 37.4 inches Front Legroom: 42.3 inches Rear Legroom: 39.1 inches Cargo Trunk Volume: 20.4 cu ft Weights Curb Weight 3.3L: 3585 lbs Curb Weight 3.5L: 3638 lbs Wheels And Tires Standard Wheel Size: 15-inch steel or alloy Optional Wheel Size: 16-inch alloy Standard Tire Size: P215/70R15 Optional Tire Size: P225/60R16 Bolt Pattern: 5x114.3 mm (5x4.5 inches) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 4-star (driver), 4-star (passenger) - 1997 model year Active Features ABS: Standard on most trims, optional on base models Passive Features Airbags: Driver and front passenger airbags Seatbelts: Front and rear three-point seat belts Child Safety Anchors: Rear seat LATCH system (introduced later in the generation, verify for '97) 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with cassette player. Optional CD player available. Climate Control: Manual or optional automatic climate control (ATC) system. Driver Assistance Cruise Control: Standard feature on most trims. Connectivity Phone Integration: N/A (No factory Bluetooth or integrated smartphone connectivity) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months, depending on driving conditions. Refer to manual for specific recommendations. Engine Air Filter Replacement: Every 15,000-30,000 miles or as needed based on inspection. Cabin Air Filter Replacement: N/A (Typically not equipped on this model year) Spark Plug Replacement: Every 30,000-60,000 miles, depending on plug type (e.g., platinum). Transmission Fluid Change: Every 30,000-60,000 miles or as indicated by service history. Filter replacement recommended during fluid change. Fluid Specifications Engine Oil Type: API Certified SAE 5W-30 or 5W-40 (refer to manual for...
Suspension (front and rear), steering system, wheel alignment, braking system (ABS included), driveline (axles, CV joints)
Electrical Systems:
Wiring diagrams, power distribution, lighting, starting and charging system, ignition system, instrument cluster, comfort and convenience systems, body electrical, power accessories, diagnostic trouble codes (DTCs), Powertrain Control Module (PCM) diagnostics
Body And Interior:
Body panels, doors, windows, locks, interior trim, upholstery, HVAC system (heating, ventilation, air conditioning)
Detailed step-by-step repair instructions for all major components and systems, including engine rebuild, transmission overhaul, suspension replacement, brake caliper service, electrical component replacement
Special Tools:
Identification and usage of specialized tools required for specific repairs
Specifications And Tolerances:
Torque specifications, clearances, measurements, and other critical technical data for assembly and repair
Technical Depth
Depth Of Coverage:
Professional level, covering complete diagnostics, repairs, and overhauls. Suitable for experienced technicians and advanced DIYers.
Chrysler approved ethylene glycol coolant (Mopar Antifreeze/Coolant)
Power Steering Fluid:
Mopar Power Steering Fluid or equivalent (check manual for specific type)
Brake Fluid Type:
DOT 3
Known Issues
Head Gasket Failures:
While not as prevalent as on some other Chrysler V6s of the era, some head gasket issues have been reported, particularly on the 3.5L engine.
Transmission Slipping:
The 42LE transmission can experience wear and slippage if not properly maintained. Fluid leaks and solenoid issues are also possible.
Climate Control Actuators:
Problems with blend door actuators in the HVAC system can lead to poor temperature control.
Power Window Motors:
Failing power window regulators and motors are a common wear item.
Idler Pulley Noise:
The serpentine belt idler pulley can sometimes develop a squeaking or rattling noise.
📚 Vehicle History
Brand Heritage
Chrysler Legacy:
Chrysler has a long history of producing large, comfortable sedans, often positioning them as upscale or luxury vehicles.
Model Evolution
First Generation Lh:
The 1997 Concorde is part of the first generation of the LH platform, introduced in 1993 for the 1994 model year. This generation was characterized by its distinctive cab-forward design.
Updates For 1997:
Minor styling updates and feature enhancements for the 1997 model year compared to earlier first-gen models.
Production
Assembly Location:
Brampton Assembly, Brampton, Ontario, Canada
Production Years First Gen:
1994-1997
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
The LH platform cars, including the Concorde, were frequently featured on Car and Driver's 10Best lists in the mid-1990s for their styling and performance.