Target Audience:
Owners with basic mechanical skills and independent auto service professionals.
Value Proposition:
Provides dealer-level repair and diagnostic information, empowering owners to understand and discuss repairs knowledgeably, and enabling independent technicians to work efficiently.
Accessibility And Convenience:
Instant PDF download, viewable on multiple devices, printable pages for clean workshop use.
Engine Service:
General Info, Engine Service and Overhauling, Fuel System, Emission Control, Induction, Mechanical, Control System
Transmission Service:
Transmission, Transmission and Differentials
Chassis Service:
Chassis, Steering and Suspension, Brakes, ABS
Electrical Service:
Wiring
Diagnostic Procedures:
Troubleshooting and Diagnostics, Engine Fault Symptom Diagnosis, Wiring Diagram Tracing and Verification, Component Testing Techniques
Repair Procedures:
Engine Overhauling, Transmission Repair, Suspension and Steering Component Replacement, Brake System Overhaul, Bodywork Repair
Maintenance Procedures:
Routine Service Work, Fluid Replacements, Filter Changes, Component Inspections
Depth Of Coverage:
Comprehensive. Covers basic owner maintenance to advanced diagnostics and full overhauls, equivalent to authorized dealer procedures.
Engine Variants Covered:
1.6L, 1.8L, 1.9L (likely including naturally aspirated and potentially turbo-diesel variants), 2.0L, and 2.1L Diesel.
Power And Torque Figures:
Detailed specifications for each engine variant will be provided, including horsepower, torque, and specific engine codes (e.g., XU series petrol, XUD/HDI diesel).
Fuel Delivery Systems:
Covers both carbureted (earlier 1.6L variants) and multi-point fuel injection (MPI) systems for petrol engines, and common rail diesel injection (CRDi) or indirect injection (IDI) for diesel engines, including fuel pump, injector, and sensor diagnostics.
Air Intake And Emissions Control:
Details on air intake systems, exhaust manifolds, catalytic converters, EGR systems, and emission control sensors (e.g., lambda sensors).
Manual Transmission Options:
Likely covers 5-speed manual transmissions (e.g., BE3, ML5T). Specific gear ratios will be detailed.
Automatic Transmission Options:
Likely covers 4-speed automatic transmissions (e.g., ZF 4HP18 or similar), including torque converter operation and transmission control modules.
Differential Service:
Includes procedures for differential maintenance, lubrication, and potential repairs for both manual and automatic transmissions.
Crash Test Data:
While specific Euro NCAP ratings for this exact period might vary, the manual will detail safety systems relevant to crashworthiness and occupant protection.
Braking And Stability Systems:
Detailed coverage of the Anti-lock Braking System (ABS), including hydraulic modulators, wheel speed sensors, and control modules.
Restraint Systems:
Information on airbags (driver, passenger), seatbelt pre-tensioners, and related diagnostic procedures.
Audio System And Features:
Details on the factory radio/cassette/CD player, speaker configurations, and antenna systems. Wiring diagrams will facilitate troubleshooting and upgrades.
Cruise Control And Other Systems:
Information on optional features like cruise control, including sensor locations, actuator operation, and system diagnostics.
Lighting And Wiper Systems:
Coverage of advanced electronic systems such as body control modules, multiplexed wiring (if present), lighting controls, and wiper/washer systems.
Recommended Maintenance Schedule:
Detailed schedules for oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, timing belt/chain checks and replacement, and fluid flushes (coolant, brake fluid, transmission fluid) based on mileage or time.
Lubricant And Fluid Requirements:
Specific grades and capacities for engine oil (e.g., SAE viscosity, API/ACEA specifications), coolant (e.g., G11, G12), brake fluid (DOT 3, DOT 4), power steering fluid, and transmission fluid (ATF types, manual gearbox oil grades). Will also include Citroën's proprietary hydraulic fluid (LHM/LHS for suspension if applicable to this era/model).
Common Problems And Fixes:
Guidance on common Xantia issues such as suspension sphere wear, hydraulic system leaks, electrical gremlins, timing belt failures (critical for interference engines), and clutch wear. Practical solutions and diagnostic steps are provided.
Critical Fastener Tightness:
Comprehensive list of torque specifications for engine components (cylinder head, crankshaft pulley, etc.), suspension components, brake calipers, wheel nuts, and more, ensuring correct assembly and preventing damage.
Citroen Innovation:
The Xantia is a testament to Citroën's legacy of innovative suspension systems, particularly its hydropneumatic suspension (Hydractive 3 on later models, but based on earlier systems).
Predecessor And Successor:
The Xantia replaced the BX and was succeeded by the C5. It represented a more conventional design compared to some of its predecessors but retained advanced chassis technology.
Manufacturing Locations:
Primarily produced in France and Portugal. The manual will cover vehicles manufactured during its production run.
