Segment:
Full-size luxury sedan.
Target Audience:
Consumers seeking comfort, quiet ride, and distinctive styling.
Key Competitors:
Cadillac DeVille, Lincoln Continental, Buick Park Avenue.
Distinguishing Features:
Front-wheel drive, spacious interior, optional Infinity II sound system, 'Luxury' branding.
Defining Attributes:
Plush ride, quiet cabin, ample passenger space, distinctive opera window, luxury trim.
Manual Value Proposition:
Empowers owners and technicians with the knowledge to maintain and repair this classic American luxury sedan, preserving its comfort and longevity.
Primary Coverage:
Comprehensive service and repair for 1990-1993 Chrysler Fifth Avenue models.
Diagnostic Coverage:
Engine diagnostics, electrical system troubleshooting, HVAC system diagnostics.
Mechanical Coverage:
Engine mechanical, transmission, drivetrain, suspension, steering, brakes, exhaust.
Body And Interior Coverage:
Body panel repair, interior trim, seats, electrical accessories, climate control.
Type:
Service and Repair Manual
Engine Systems:
3.3L V6 (EGA/EGE/EGH engine codes), fuel injection (MPI), ignition system, cooling system, lubrication system, emission controls.
Transmission Systems:
4-speed automatic transmission (A604/41TE), torque converter, shift control, fluid specifications.
Chassis Systems:
Front suspension (MacPherson strut), rear suspension (trailing arm, coil springs), power steering system, braking system (front disc, rear drum/disc options), ABS.
Electrical Systems:
Battery, starting, charging, lighting, instrument cluster, power windows, power locks, power seats, interior lighting, exterior lighting, fuse/relay locations.
Body And Frame:
Body construction, panel replacement, door mechanisms, glass replacement, sealing systems, underbody coating.
HVAC Systems:
Air conditioning, heater core, blower motor, climate controls, refrigerant handling.
Maintenance Procedures:
Oil and filter changes, coolant flush, spark plug replacement, air filter replacement, belt replacement, fluid level checks and top-offs.
Repair Procedures:
Engine overhaul, transmission rebuild, brake pad/rotor replacement, suspension component replacement, starter/alternator replacement, fuel pump replacement.
Diagnostic Procedures:
Troubleshooting charts, DTC (Diagnostic Trouble Code) retrieval and interpretation (for applicable systems), symptom-based diagnostics.
Alignment And Balancing:
Wheel alignment specifications and procedures, tire balancing.
Electrical Repairs:
Wiring diagrams, component testing, sensor diagnosis, module troubleshooting.
Depth:
Comprehensive, suitable for professional technicians and advanced DIY enthusiasts.
Diagnostic Tools:
Covers use of basic hand tools, specialized automotive tools, and diagnostic equipment for the era.
Configuration:
3.3L V6 (3295 cc)
Bore X Stroke:
3.50 in x 3.56 in (89.0 mm x 90.5 mm)
Horsepower:
155 hp @ 4,400 rpm (approx.)
Torque:
195 lb-ft @ 2,800 rpm (approx.)
Redline:
5,000 rpm (approx.)
Type:
Multi-Point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline, 87 Octane (Recommended)
Fuel Pump Pressure:
30-40 PSI (approx.)
ECM Type:
Chrysler SBEC (Single Board Engine Controller) or equivalent depending on year/trim.
Type:
4-Speed Automatic Transaxle
Model Code:
A604 / 41TE (Ultradrive)
Options:
None (All Fifth Avenue models in this range were equipped with the 4-speed automatic).
Overdrive:
Yes, electronically controlled
Lockup Torque Converter:
Yes, electronically controlled for improved fuel economy.
Fluid Type:
ATF+3 (Chrysler specification) or equivalent (e.g., Dexron III).
Capacity:
Approx. 6.5 quarts (6.2 liters) for a fluid change; approx. 9.5 quarts (9.0 liters) for a full overhaul.
Length:
201.1 inches (510.8 mm)
Width:
72.1 inches (1831 mm)
Height:
54.1 inches (1374 mm)
Wheelbase:
112.5 inches (2857 mm)
Front Track:
60.6 inches (1539 mm)
Rear Track:
59.9 inches (1521 mm)
Passenger Volume:
104.5 cubic feet (2.96 m³)
Front Headroom:
39.1 inches (993 mm)
Front Legroom:
42.1 inches (1069 mm)
Rear Headroom:
37.5 inches (953 mm)
Rear Legroom:
40.2 inches (1021 mm)
Trunk Volume:
17.5 cubic feet (0.496 m³)
Curb Weight:
3,550 - 3,650 lbs (1610 - 1656 kg)
Gross Vehicle Weight Rating:
4,600 lbs (2087 kg) (approx.)
Standard Wheel Size:
15 x 6.0 inch
Optional Wheel Size:
15 x 6.5 inch alloy
Standard Tire Size:
205/70R15
Wheel Offset:
ET 35 to ET 40 (typical)
NHTSA Frontal Crash Rating:
Not specifically rated for this era, but generally considered safe for its time.
ABS:
Optional Anti-lock Braking System (ABS) on rear wheels or all four wheels depending on model year and trim.
Traction Control:
Not typically available in this generation.
Airbags:
Driver-side airbag standard from 1990; optional passenger airbag in later years.
Seat Belts:
Front and rear seat belts, with motorized passive restraints for front passengers in some early models, later supplemented by manual airbags.
Child Safety Seats:
LATCH system not standard; manual outlines proper installation using seat belts.
Body Structure:
Reinforced passenger cage, crumple zones.
Audio System:
AM/FM stereo with cassette player; optional premium Infinity II sound system with amplifier.
Display:
Analog gauges and indicator lights; no central digital display.
Cruise Control:
Standard on most models.
Parking Assist:
Not available.
Cellular Integration:
Not available.
Remote Access:
Optional keyless entry system in later years.
Power Features:
Power windows, power door locks, power seats, power mirrors standard or optional depending on trim level.
Climate Control Type:
Manual air conditioning and heating; optional automatic climate control available on select models.
Oil Change:
Every 3,000 - 5,000 miles (4,800 - 8,000 km) or 6 months, whichever comes first (refer to manual for specific recommendations based on driving conditions).
Oil Filter Change:
At every oil change.
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km) or as needed based on inspection.
Spark Plug Replacement:
Every 30,000 - 60,000 miles (48,000 - 96,000 km), depending on plug type (e.g., platinum plugs may have longer intervals).
Coolant Flush And Replace:
Every 30,000 miles (48,000 km) or 2 years, or as recommended by coolant type.
Transmission Fluid Change:
Every 30,000 - 60,000 miles (48,000 - 96,000 km), or as recommended. Check for severe service conditions.
Engine Oil:
API SG or SH, SAE 5W-30 (preferred in most conditions), SAE 10W-30 or 10W-40 for warmer climates. Refer to manual for precise recommendations.
Coolant:
Chrysler Long Life Antifreeze/Coolant (Mopar product) or equivalent ethylene glycol-based coolant with a 50/50 mix of coolant and distilled water.
Power Steering Fluid:
ATF+3 (Chrysler specification) or equivalent power steering fluid.
Engine:
Intake manifold gasket leaks (common on 3.3L V6), minor oil leaks from valve covers, occasional issues with ignition coil packs.
Transmission:
A604/41TE transmission can be sensitive to fluid condition and maintenance; torque converter lock-up issues may arise if not serviced properly. Sensors related to shift control can fail.
Suspension And Steering:
Wear in ball joints, tie rod ends, and bushings due to vehicle weight and mileage. Power steering pump noise or leaks.
Electrical:
Aging wiring harnesses can lead to intermittent issues, particularly with power accessories. Window regulator failures, HVAC blower motor resistor failures.
Climate Control:
Leaking heater cores are a common point of failure, often requiring dashboard removal. AC compressor clutch issues.
Preventative:
Regularly inspect for coolant and oil leaks, service transmission fluid and filter promptly, keep electrical connections clean and free of corrosion.
Heritage:
Chrysler has a long history of producing large, comfortable American sedans, positioning the Fifth Avenue as the continuation of this legacy, emphasizing luxury and refinement.
Generation:
This generation (1990-1993) represents the final iteration of the Y-body platform for the Fifth Avenue, inheriting its distinctive styling and luxury focus.
Key Changes 1990-1993:
Introduction of the 3.3L V6 as the standard engine, improved fuel injection, driver's side airbag standard, refinements in interior amenities and options.
Manufacturing Location:
Jefferson Avenue Assembly, Detroit, Michigan, USA.
Production Years Overall:
1979-1993 (as Chrysler Fifth Avenue, with various iterations and platform changes).
Sales Figures Context:
While sales declined from earlier peak years, it remained a niche but important model for Chrysler, catering to a specific segment of the luxury market.
Awards Context:
While specific awards for the 1990-1993 Fifth Avenue are not widely documented, the model consistently received positive reviews for its ride comfort and quiet cabin in its segment.
Consumer Reports Context:
Consumer Reports typically rated this era of Fifth Avenue as average to below average in terms of predicted reliability, often citing issues with the transmission and electrical components.
Emissions Certifications:
Compliant with US federal and California emissions standards for the respective model years, as detailed in the vehicle's emissions control information label.