Target Audience:
Cadillac Allante owners, independent repair shops, automotive enthusiasts
Value Proposition:
Provides factory-level diagnostic and repair information, replacing the need for generic manuals or expensive dealership service.
Convenience:
Single, easy-to-use PDF; print only needed pages; searchable content
Accuracy:
Vehicle-specific, not generic; exact same information used by dealership technicians
Primary Coverage:
Service and Repair
Secondary Coverage:
Maintenance, Diagnosis, Troubleshooting, Specifications, Wiring Schematics
Estimated Page Count:
Extensive (Specific count not provided, but described as 'complete' and 'everything you will ever need')
Type:
Factory Service Manual (FSM)
Powertrain:
Engine, Fuel System, Cooling System, Lubrication System, Ignition System, Starting System, Charging System, Automatic Transmission
Chassis:
Suspension, Steering, Brakes (including Parking Brake), Drive Shaft, Differential, Axle, Wheels, Tires
Electrical:
Complete Electrical System, Wiring Schematics, Lighting, Instruments, Audio/Visual, Horn, Wiper/Washer, Door Locks, Power Steering, Cruise Control, Supplemental Restraint System (SRS), Engine Immobilizer, Multiplex/CAN Communication
Body Interior:
Body and Frame, Exterior Trim, Interior Trim, Seats, Engine Hood, Doors, Glass, Mirrors, Instrument Panel, Air Conditioning
Diagnostics:
Troubleshooting guides, diagnostic procedures for all major systems
Repair:
Step-by-step repair instructions for all components and systems
Maintenance:
Scheduled maintenance procedures, fluid changes, inspections
Specifications:
Torque specifications, fluid types and capacities, electrical specifications, engine data
Schematics:
Detailed wiring diagrams for all electrical systems
Depth:
Comprehensive (A-Z), vehicle-specific, factory-level detail
Compatibility:
Windows Vista (32/64-bit), XP, ME, 98, NT, 2000; macOS compatible
Requirements:
Adobe PDF Reader, WinZip (free)
Printable:
Yes (all pages printable, zoomable images)
Binding:
Digital (PDF) - No physical binding
Paper Type Implication:
N/A (Digital format implies no specific paper type; user prints as needed)
Engine Code 1989:
L05 (4.5L V8)
Engine Code 1990-1991:
L05 (4.5L V8), optional LT3 (4.9L V8 for 1991)
Displacement 4.5L:
4.5 Liters (273 cu. in.)
Horsepower 4.5L:
Approx. 200-210 hp (Varies slightly by year/calibration)
Torque 4.5L:
Approx. 240-250 lb-ft (Varies slightly by year/calibration)
Displacement 4.9L:
4.9 Liters (300 cu. in.)
Horsepower 4.9L:
Approx. 200 hp (Slightly lower than 4.5L due to different calibration/emissions)
Torque 4.9L:
Approx. 270 lb-ft
Fuel Injection:
Multi-port Fuel Injection (MPFI)
Fuel Type:
Unleaded Premium Gasoline (91 octane or higher recommended)
Body Style:
2-door convertible
Wheelbase:
Approx. 99.4 inches (2525 mm)
Length:
Approx. 176.5 inches (4483 mm)
Width:
Approx. 70.7 inches (1796 mm)
Height:
Approx. 51.1 inches (1298 mm)
Curb Weight:
Approx. 3600 - 3800 lbs (1633 - 1724 kg) - Varies by options and year
Gross Vehicle Weight Rating Gvw:
Not explicitly provided in product description, but typically around 4500 lbs
NHTSA Ratings:
Specific NHTSA ratings for this model year range are not readily available in summary format from the product description, but the manual would contain detailed safety system information.
ABS:
Standard Anti-lock Braking System (ABS)
Airbags:
Driver and Passenger Airbags (Supplemental Restraint System - SRS)
Seat Belts:
Three-point seat belts
Rollover Protection:
Integrated roll-bar structure behind seats (standard for convertibles)
Audio System:
Premium audio systems often featured, with cassette player and optional CD player.
Climate Control:
Automatic climate control with digital display
Cruise Control:
Standard cruise control
Suspension Features:
Self-leveling rear suspension (often on models with touring suspension options)
Multiplex System:
Features multiplex communication systems for various vehicle functions, detailed in the manual.
Oil Change Interval:
Refer to manual for specific interval, typically 3,000-5,000 miles or 6 months
Tune Up Interval:
Refer to manual, typically around 30,000-60,000 miles
Timing Belt Chain:
Engine uses a timing chain, not a belt, thus no scheduled replacement interval for a chain.
Engine Oil Viscosity:
Refer to manual, likely 5W-30 or 10W-30
Coolant Type:
Ethylene Glycol based coolant, typically a green type (Dex-Cool was introduced later)
Power Steering Fluid:
Dexron-II or Dexron-III
Convertible Top Actuators:
Hydraulic actuators for the power convertible top can leak or fail over time.
Suspension Components:
As with many vehicles of this era, wear on suspension bushings and ball joints is common.
Digital Climate Control:
The digital climate control modules can be prone to failure.
Eletcronic Issues:
Age-related electrical gremlins, particularly in the complex integrated systems, can occur.
Cadillac Legacy:
Cadillac has a long-standing reputation for luxury, comfort, and technological innovation in American automotive history.
Allante Concept:
The Allante was designed as a personal luxury sports convertible, aiming to compete with European luxury imports. It featured a distinctive Pininfarina body design and was initially assembled in Italy before final assembly in the U.S.
Engine Updates:
Introduced with the 4.5L V8, later gained the option of the 4.9L V8 for improved performance and efficiency.
Production Years:
1987-1993
Assembly Locations:
Turin, Italy (body) and Hamtramck, Michigan, USA (final assembly)
