Segment:
Full-size Luxury Sedan
Target Audience:
Consumers seeking a comfortable, spacious, and well-equipped American luxury sedan.
Key Competitors:
Ford Crown Victoria/Mercury Grand Marquis, Chevrolet Caprice, Buick LeSabre/Park Avenue, Oldsmobile Eighty-Eight/Ninety-Eight, Cadillac DeVille.
Platform Innovation:
The LH platform represented a significant engineering leap for Chrysler, featuring a cab-forward design for increased interior space and improved aerodynamics. It was one of the first US-designed front-wheel-drive platforms to compete directly with Japanese and European luxury sedans.
Design Philosophy:
Emphasized European styling influences and refined driving dynamics, a departure from previous large American sedans.
Technical Coverage:
Comprehensive service, repair, assembly, disassembly, wiring diagrams
Topic Coverage:
Lubrication, Maintenance, Suspension, Driveshaft, Brakes, Cooling System, Electrical, Engines, Exhaust System, Intake Manifold, Frame, Bumpers, Fuel System, Steering, Transaxle, Wheels, Tires, Body Components, HVAC, Emission Control Systems
Estimated Page Count:
Typically over 1000 pages for a complete service manual of this era
Type:
Service Repair Manual
Powertrain:
Engines (3.3L V6, 3.5L V6), Transaxle (4-speed automatic), Fuel System, Exhaust System
Chassis:
Suspension (front and rear), Driveshaft, Steering System, Brakes (front disc, rear drum/disc), Wheels, Tires
Body And Interior:
Frame, Bumpers, Body Components, Door mechanisms, Glass, Seats, Interior trim
Electrical And HVAC:
Wiring Diagrams, Lighting, Ignition System, Charging System, HVAC System (Heating, Ventilation, Air Conditioning), Emission Control Systems
Maintenance And Routine Service:
Lubrication, Oil changes, Filter replacements, Fluid checks and changes, Belt inspections and replacements, Spark plug replacement, Tire rotation and pressure checks
Repair And Overhaul:
Engine assembly/disassembly, Cylinder head service, Transmission overhaul, Brake caliper/rotor replacement, Suspension component replacement (struts, ball joints, bushings), Steering rack repair, HVAC component replacement (compressor, condenser, heater core)
Diagnostics And Troubleshooting:
Code retrieval (OBD-I), Symptom-based diagnostics, Electrical troubleshooting using wiring diagrams, Component testing procedures
Technical Information:
Torque specifications, Gasket and sealant application, Measurement specifications, Component identification
Depth:
Comprehensive; suitable for professional technicians and advanced DIY enthusiasts. Covers everything from basic fluid changes to complete engine and transmission overhauls, including detailed wiring schematics.
Engine Code Displacement:
3.3L (201 cu in) V6 (EER)
Engine Configuration:
Overhead Valve (OHV), Cast Iron Block, Aluminum Heads
Bore X Stroke:
3.92 in x 3.58 in (99.5 mm x 90.9 mm)
Horsepower Est:
155 hp @ 4600 rpm
Torque Est:
185 lb-ft @ 3000 rpm
Engine Code Displacement:
3.5L (215 cu in) V6 (K, EG7)
Engine Configuration:
Overhead Camshaft (OHC), Aluminum Block and Heads
Bore X Stroke:
3.82 in x 3.14 in (97 mm x 80 mm)
Horsepower Est:
214 hp @ 5800 rpm
Torque Est:
216 lb-ft @ 4200 rpm
Fuel Delivery:
Multi-port Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline (87 octane recommended)
Wheelbase:
Approximately 113.0 inches (2870 mm)
Overall Length:
Approximately 201.5 inches (5118 mm)
Overall Width:
Approximately 74.0 inches (1880 mm)
Overall Height:
Approximately 55.6 inches (1412 mm)
Passenger Volume:
Generous, often exceeding 100 cubic feet due to cab-forward design.
Trunk Volume:
Competitive for the class, often around 15-18 cubic feet.
Curb Weight Est:
Approximately 3500 - 3800 lbs (1588 - 1724 kg), depending on model and equipment.
NHTSA Frontal Crash Rating Driver Est:
Likely 4-star based on contemporary testing (specific data for 1993 can be scarce).
NHTSA Frontal Crash Rating Passenger Est:
Likely 4-star based on contemporary testing.
Anti Lock Brakes:
Standard on most LH models, often referred to as 'ABS'.
Airbags:
Driver-side airbag standard. Passenger airbag became available/standard on some trims later in the generation.
Seatbelts:
Front and rear seat belts, with front shoulder belts being height-adjustable.
Audio System:
Factory cassette or CD players, with AM/FM stereo radio. Higher trims might feature premium sound systems (e.g., Infinity).
Climate Control:
Manual or automatic climate control systems, depending on trim level. Some models featured 'dual zone' climate control.
Cruise Control:
Standard on most models.
Traction Control:
Optional on some models, especially those equipped with the 3.5L engine.
Early Electronic Features:
While not 'connected' in the modern sense, these vehicles featured early electronic engine controls, transmission controls, and often trip computers.
Oil Change Interval:
Typically every 3,000-7,500 miles (4,800-12,000 km) or 3-6 months, depending on oil type and driving conditions. Consult specific manual for exact recommendations.
Coolant Flush Interval:
Every 30,000-50,000 miles (48,000-80,000 km) or 2-3 years. Use of HOAT coolant recommended.
Transmission Fluid Change Interval:
Every 30,000-60,000 miles (48,000-96,000 km) or as per manual recommendations. Critical for the longevity of the A604 transmission.
Engine Oil Specification:
SAE 5W-30 (preferred) or 10W-30. API Service SG or SH rated.
Transmission Fluid Specification:
Chrysler ATF+3 (Mopar Automatic Transmission Fluid). The A604 is sensitive to fluid type.
Coolant Specification:
Chrysler HOAT (Hybrid Organic Acid Technology) Antifreeze/Coolant. Typically a 50/50 mix with distilled water.
Transmission Reliability:
The early A604 (41TE) automatic transmission, while innovative, was known for potential issues if not maintained rigorously with the correct fluid. Common problems included slipping, harsh shifting, and solenoid failures. Proper fluid and filter changes are crucial.
Engine Performance:
The 3.3L OHV V6 is generally robust but can experience issues like intake manifold gasket leaks and oil leaks. The 3.5L OHC V6 is more powerful but can be more costly to service, with potential for head gasket or timing belt (if applicable, though this generation used a timing chain) related issues if maintenance is neglected.
Electrical Systems:
Older vehicles of this era can exhibit common electrical gremlins such as failing window regulators, door lock actuators, or intermittent dashboard warning lights due to aging wiring or component failure.
Suspension And Steering:
Wear items like ball joints, tie rod ends, sway bar links, and strut mounts are common maintenance points due to mileage and road conditions.
Chrysler Legacy:
Chrysler has a long history of producing comfortable and feature-rich American sedans, aiming for a premium market position.
Lh Platform Introduction:
The LH platform was a pivotal development for Chrysler, designed in collaboration with Lamborghini (owned by Chrysler at the time) for styling cues. It replaced the aging front-wheel-drive K-car based sedans.
Model Differentiation:
While sharing the core LH platform, the New Yorker, LHS, Concorde, Intrepid, and Vision were differentiated by styling, powertrain options, luxury appointments, and target markets within Chrysler's brand hierarchy.
Assembly Locations:
Brampton Assembly Plant, Ontario, Canada; Conner Avenue Assembly Plant, Detroit, Michigan (for Dodge Viper and specific Chrysler models).
Car And Driver 10Best:
The Dodge Intrepid (a sibling model on the LH platform) was named to Car and Driver's 10Best list for 1993.
Motor Trend Car Of The Year:
The LH platform as a whole was a significant step forward for Chrysler, aiming to compete with established import luxury sedans which were often lauded by automotive press.
