Vehicle Segment:
Luxury Grand Tourer (GT)
Target Audience For Manual:
Ferrari owners, classic car enthusiasts, independent mechanics specializing in exotic vehicles
Contemporary Competitors:
Aston Martin V8 Vantage, Jaguar XJ-S, Mercedes-Benz SEC, Rolls-Royce Corniche
Manual Value Proposition:
Inexpensive way to keep vehicle working properly, provides complete factory-level repair information
Manual Accessibility:
Downloadable, printable, no shipping delays
Primary Coverage:
Workshop Service and Repair
Secondary Coverage:
General Maintenance, Troubleshooting, Electrical Systems, Chassis, Bodywork
Estimated Page Count:
Hundreds of pages (specific number not provided, but described as extensive)
Type:
Official Factory Service Repair Manual Download
Engine Service:
Comprehensive Engine Service and Repair
Transmission Service:
Comprehensive Transmission Service and Repair
Brake System:
Detailed Brake System Service and Repair
Electrical System:
Detailed Electrical System Diagnostics and Repair, including Wiring Diagrams
Suspension Steering:
Suspension and Steering System Service and Repair
Cooling Fuel Emissions:
Cooling System, Fuel System, Fuel Injection, and Emission System Service
HVAC Body:
Heater/Air Conditioning, Chassis/Body, and Interior Component Service
Drive Axle:
Differential and Axle Component Service
Repair Procedures:
Step-by-step instructions based on complete disassembly
Maintenance Procedures:
General Maintenance, Periodic Lubrication
Troubleshooting:
Extensive Troubleshooting guidance
Diagnostic Procedures:
Electrical system diagnostics combined with detailed wiring diagrams
Depth:
Comprehensive, suitable for do-it-yourselfers and experienced mechanics
Illustrations:
Hundreds of photos and illustrations, enlarged insets for detailed part examination
Instructions Format:
Numbered instructions, detailed substeps, bold figure numbers
Safety Information:
Notes, cautions, and warnings throughout each chapter pinpoint critical information
Compatibility:
Compatible with all PC-based Windows operating systems and Mac
Printability:
Printable without restriction, entire manual or selected pages
Binding:
Digital Download (printable for physical binding)
Paper Type Consideration:
User printable on desired paper type
Delivery Method:
Instant Download Link on Checkout Page
Software Requirement:
Adobe PDF Reader
Transmission Type:
3-speed automatic
Automatic Transmission Model:
General Motors THM-400 (Turbo Hydramatic 400)
Optional Transmission:
5-speed manual (less common in 400i, more prevalent in predecessor 400)
Transmission Cooling:
Integrated transmission fluid cooler, often routed through the radiator
Crash Test Ratings:
Not applicable for vehicles of this era and market segment
Brakes:
Ventilated disc brakes (front and rear), often with ABS on later models or as an option
Steering:
Power-assisted rack and pinion steering
Restraint System:
Seat belts (three-point inertia reel front belts, lap belts for rear passengers)
Body Construction:
Steel monocoque chassis with steel body panels
Audio System:
Period-correct, typically a premium AM/FM/Cassette player, often with multiple speakers
Dashboard Display:
Analog gauges for speed, tachometer, fuel, oil pressure, water temperature, and voltmeter.
ABS:
Available as an option or standard on later models
Connectivity Features:
Not applicable by modern standards; primarily mechanical systems.
Oil Change Interval:
Typically every 5,000-7,500 km (3,000-5,000 miles) or annually
Major Service Interval:
Every 20,000-30,000 km (12,000-18,000 miles), including timing belt inspection/replacement (if applicable to V12 variant of that period), full fluid flush, and comprehensive checks.
Engine Oil Type:
API SG/SH or higher, SAE 20W-50 recommended (check manual for specific viscosity based on climate)
Coolant Type:
Ethylene Glycol based antifreeze, typically a 50/50 mix with distilled water
Transmission Fluid Type:
Dexron III or equivalent (for GM THM-400 transmission)
Brake Fluid Type:
DOT 4 (high-performance glycol-based)
Common Problems:
Fuel injection system complexity (Bosch K-Jetronic), aging electrical components, HVAC system reliability, potential for rust in sills and wheel arches, drivetrain wear (especially historically with automatic transmissions).
Recommended Checks:
Regular inspection of ignition system, fuel delivery components, cooling system hoses and radiator, and suspension bushings.
Manufacturer Origin:
Maranello, Italy
Brand Philosophy:
High-performance luxury sports cars, racing heritage
Predecessor:
Ferrari 400 (produced 1976-1979), featured carburetors
Successor:
Ferrari 412 (produced 1985-1989), featured 4.9L V12 and minor styling updates
Production Period:
1979-1985
Total Production Units:
Approximately 500 units (400i variant)
Design Influence:
Pininfarina design, intended as a more practical and luxurious Ferrari for everyday use
Market Perception:
Generally considered a comfortable and stylish grand tourer, albeit less raw than other Ferrari models of its era. Appreciated for its V12 engine and luxurious appointments.
Reliability Perception:
Varies significantly with maintenance history; complex systems require expert care. Not typically rated by consumer reliability studies due to low volume and exotic nature.
Manual Quality:
Professional Quality, In-depth Service & Repair Manual
