Model Years Covered:
2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Manual Product Code:
Not specified in product information
Segment:
Large family sedan, premium segment within the Fiat Group portfolio.
Target Audience:
Discerning buyers seeking comfort, style, and a distinctive Italian character, often prioritizing luxury over sportiness compared to German rivals.
Key Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Volvo S80, Jaguar S-Type.
Design Philosophy:
Elegant and distinctive Italian styling, focusing on comfort and a refined driving experience.
Premium Appointments:
High-quality interior materials, advanced comfort features, and a focus on noise insulation.
Geographic Coverage:
Primarily European market due to Lancia's focus, but contains universally applicable technical data.
Language:
English (implied by product description, typical for international service manuals)
Estimated Page Count:
Hundreds of pages, precise count not specified but implied to be extensive given 'complete download' and 'hundreds of photos and illustrations'.
Type:
Workshop Service Repair Manual (Factory Level)
Powertrain:
Engine (all variants), Transmission (automatic and manual), Drivetrain, Exhaust System, Fuel System, Cooling System.
Chassis:
Suspension (front and rear), Steering System, Braking System, Wheels and Tires.
Electrical:
12V Electrical System, Battery, Alternator, Starter Motor, Lighting System, Ignition System, Instrumentation, Body Control Modules, Powertrain Control Modules (PCM), Infotainment System wiring.
Body:
Body Construction, Exterior Trim, Interior Trim, Doors, Windows, Seats, HVAC System (Heating, Ventilation, Air Conditioning).
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication, tire rotation, brake inspections.
Repair:
Engine overhaul, transmission repair/rebuild, brake caliper replacement, suspension component replacement, electrical component diagnosis and replacement, body panel repair.
Diagnostics:
Troubleshooting guides, fault code interpretation (OBD-II), diagnostic procedures for various systems, electrical schematic analysis.
Level Of Detail:
Factory-level, suitable for experienced mechanics and advanced DIY enthusiasts. Covers complete disassembly and reassembly.
Diagnostic Tools:
Likely references factory diagnostic tools and procedures, though specific tool part numbers may not be included.
Searchability:
PDF format typically allows for text searchability if the original source was digital and OCR'd.
Illustrations:
Hundreds of photos and detailed illustrations supporting repair procedures.
Binding:
Digital Download (PDF) - No physical binding.
Paper Quality:
N/A (Digital Format)
Operating Systems:
All PC-based Windows operating systems and Mac.
Engine Code Examples:
Likely includes variants such as the 3.0 V6 (e.g., LX 3.0 V6) and potentially a 2.4 JTD diesel. Specific engine codes (e.g., E5, E1) would be detailed in the manual.
Engine Type:
V6 petrol (e.g., 24-valve DOHC) and Inline-4 turbodiesel (JTD).
Displacement Petrol:
3.0 Liters (approx. 2959 cc).
Horsepower Petrol:
Approximately 215-220 hp (160-165 kW) at around 6300 rpm for the 3.0 V6.
Torque Petrol:
Approximately 285-290 Nm (210-215 lb-ft) at around 4800 rpm for the 3.0 V6.
Displacement Diesel:
2.4 Liters (approx. 2387 cc) for JTD variants.
Horsepower Diesel:
Varies by JTD generation, likely around 150-180 hp (110-132 kW).
Torque Diesel:
Varies by JTD generation, likely around 300-390 Nm (221-288 lb-ft).
Petrol:
Multi-point fuel injection (MPI) or direct injection (GDI) depending on exact engine variant. Electronic throttle control.
Diesel:
Common Rail Direct Injection (CRDI) for JTD engines.
Coolant Type:
Ethylene glycol-based coolant with corrosion inhibitors. Specific Lancia/Fiat coolant specification (e.g., Paraflu) would be detailed.
Transmission Type Petrol:
Likely a 5-speed or 6-speed automatic transmission (e.g., ZF 5HP-24, or later Aisin Warner derivatives for later models).
Transmission Type Diesel:
Likely a 5-speed or 6-speed manual or a 5-speed automatic for JTD variants.
Automatic Features:
Likely includes 'Sport' and 'Comfort' modes, possibly sequential shifting. Manual transmission would be conventional H-pattern.
Automatic Transmission Fluid:
Specific ATF specification required, e.g., Dexron III/VI or Pentosin ATF1, or a Lancia-specific part number. Manual transmission fluid would be GL-4 or GL-5 gear oil.
Length:
Approx. 4,880 mm (192.1 in)
Width:
Approx. 1,830 mm (72.0 in)
Height:
Approx. 1,480 mm (58.3 in)
Wheelbase:
Approx. 2,830 mm (111.4 in)
Curb Weight:
Ranges from approx. 1650 kg to 1800 kg depending on engine and configuration.
Trunk Volume:
Approx. 510 liters (18.0 cu ft)
Euro Ncap Rating:
Achieved a 4-star Euro NCAP rating in 2003, indicating good overall occupant protection.
Braking System:
Front: Ventilated discs. Rear: Solid or ventilated discs depending on engine/trim. ABS with EBD (Electronic Brakeforce Distribution) and Brake Assist (BA).
Stability Control:
Electronic Stability Program (ESP) likely standard or available on most models.
Airbags:
Front airbags for driver and passenger, side airbags, and possibly curtain airbags.
Seat Belts:
Pretensioning front seatbelts with load limiters.
System Features:
Integrated infotainment system with CD player, radio, and potentially navigation system and climate control integration. May feature steering wheel controls.
Display Type:
Central color display, possibly touch-sensitive on higher trims or later iterations.
Cruise Control:
Standard cruise control system.
Parking Assistance:
Optional rear parking sensors.
Bluetooth:
Available on later models or as an option, likely integrated with the infotainment system.
Oil Change Interval:
Typically every 15,000 - 20,000 km (9,300 - 12,500 miles) or 12-24 months, depending on driving conditions and oil specification used. Refer to manual for precise intervals.
Timing Belt Replacement:
For petrol engines, likely around 100,000 - 120,000 km (60,000 - 75,000 miles) or 5-7 years. JTD engines typically use a timing chain or have longer belt intervals.
Engine Oil Spec Petrol:
Typically SAE 5W-40 or 0W-40 synthetic oil meeting ACEA A3/B4 or specific Fiat/Lancia approval (e.g., FIAT 9.55535-H2 or M2).
Engine Oil Spec Diesel:
Typically SAE 5W-30 or 5W-40 synthetic oil meeting ACEA C3 or specific Fiat/Lancia approval (e.g., FIAT 9.55535-S2 for DPF engines).
Brake Fluid:
DOT 4 or DOT 4 Plus brake fluid.
Power Steering Fluid:
Hydraulic fluid meeting Fiat/Lancia specifications, often a CHF type fluid.
Common Problems:
Early models and some specific electronic components (e.g., CAN bus issues, infotainment system glitches), suspension wear (especially bushings), and potential for water ingress in certain areas due to complex body design.
Diesel Specific Issues:
DPF regeneration issues on later JTD models, injector wear, and potential for turbocharger problems if not maintained properly.
Heritage:
Lancia has a long history of producing elegant, technologically advanced, and often distinctive vehicles, known for comfort and styling, albeit with a more niche market appeal than mainstream brands.
Generation:
The Lancia Thesis (Type 841) represents a significant undertaking to create a flagship luxury sedan for the brand, succeeding the Lancia Kappa. It featured a distinct, somewhat polarizing design and was built on a Fiat Group platform.
Design Inspiration:
The exterior design was penned by Mike Robinson and aims for a retro-modern aesthetic, drawing some inspiration from classic Lancias. The interior was lauded for its luxurious materials and high level of comfort.
Production Period:
2002 - 2009 (with sales extending into 2010 for remaining stock).
Manufacturing Location:
Turin, Italy (Mirafiori plant).
Design Awards:
While specific awards for the Thesis are not widely publicized as major consumer awards, its distinctive Italian design was generally appreciated by automotive design critics for its elegance and departure from conventional styling.
Consumer Reports Rating:
Historically, Lancia models have sometimes faced criticism in consumer reliability surveys compared to German or Japanese counterparts. The manual's detailed coverage is crucial for owners to maintain these vehicles.
