Vehicle Segment:
Subcompact / Supermini
Target Audience:
Owners and independent repair shops seeking detailed, factory-level repair information
Comparable Vehicles:
Peugeot 205, Renault 5, Ford Fiesta, Volkswagen Polo
Manual Advantage:
Vehicle-specific, factory-level detail, user-friendly digital format, extensive coverage of all models and engines.
Engine Overhaul:
Included
Timing Belt Replacement:
Included
Wiring Diagrams:
Included
Troubleshooting Diagnostics:
Included
Computer Diagnostic Trouble Tree Charts:
Included
Engine Performance:
Included
Front End Alignment:
Included
Transmission Removal Installation:
Included
Air Conditioning Service:
Included
Transmission In Car Servicing:
Included
Computer Diagnostic Codes:
Included
Detailed Specifications:
Included for all models
Factory Maintenance Schedules:
Included
Serpentine Belt Routings:
Included with diagrams
Timing Belt Service Procedures:
Included
Brake Servicing Procedures:
Included
Driving Concerns:
Included
Torque Specifications:
Complete
U Joint Cv Joint Service:
Included
Vacuum Diagrams:
Included
Page Count:
Not specified (implies comprehensive)
Manual Type:
Complete Service and Repair Manual
Downloadable:
Yes (Instant Download)
Compatibility:
All Windows versions (XP to Vista 32/64-bit), Mac
Requirements:
Adobe PDF Reader, WinZip
Printability:
All pages printable
Powertrain:
Engine, Fuel System, Cooling System, Exhaust System, Transmission
Chassis:
Suspension (Front & Rear), Steering, Brakes, Wheels & Tires
Electrical:
Ignition System, Lighting, Instrumentation, Audio System, Wiring Harnesses, ECU
Body And Interior:
Body Panels, Doors, Windows, Seats, Sunroof, HVAC (Air Conditioning)
Routine Maintenance:
Oil changes, filter replacements, fluid checks, spark plug replacement, belt adjustments
Component Repair:
Engine rebuild, transmission overhaul, brake caliper replacement, suspension linkage repair
Diagnostic Procedures:
Trouble code interpretation, component testing, circuit tracing
Installation Replacement:
Timing belt, water pump, clutch assembly, CV joints, shock absorbers
Depth:
Comprehensive, covering all aspects from basic maintenance to complete engine and transmission overhauls, including detailed diagnostics and electrical schematics.
Accessibility:
Instant download, accessible on multiple devices
Print Resolution:
High resolution, suitable for printing individual pages or sections
Binding:
Not applicable (Digital Format)
Paper Quality:
Not applicable (Digital Format, printable on demand)
Engine Variants:
TU (TU9, TU1, TU3, TU5) and XU (XUD7, XUD9) diesel engines, as well as the older PSA ET engine in early models.
Horsepower Range:
Approximately 45 hp (1.0L) to 95 hp (1.4L GT/GTI), and diesel variants.
Fuel Delivery:
Carbureted (early models), Single-point Fuel Injection (SPI), Multi-point Fuel Injection (MPI) depending on engine and model year.
ECU Systems:
Various Bosch, Siemens, or Magneti Marelli ECUs with diagnostic capabilities.
Gearbox Type:
5-speed manual transaxle (common), 4-speed automatic (less common, usually on larger engine variants).
Automatic Transmission:
Available on select models and engine configurations.
Clutch Type:
Dry single-plate clutch, hydraulically actuated.
Length:
Approx. 3,650 mm (depending on model)
Width:
Approx. 1,600 mm (depending on model)
Height:
Approx. 1,350 mm (depending on model)
Curb Weight:
Approx. 700-850 kg (depending on engine and equipment)
Crash Test Results:
Euro NCAP (early era), generally considered basic safety for its time. Specific ratings vary by test methodology and year.
Braking System:
Front discs, rear drums; ABS available on later/higher trim models.
Airbags:
Driver airbag available on later models, passenger airbag less common.
Seatbelts:
Pre-tensioner seatbelts on front seats (later models).
Audio System:
Factory fitted radio cassette player with 2-4 speakers, basic tuning and volume controls.
ABS:
Optional on higher trim levels and later models.
External Ports:
Not applicable for the era (no USB, Bluetooth, etc.).
Oil Change Interval:
Typically every 10,000-15,000 km or 1 year, refer to manual for specific engine type.
Timing Belt Interval:
Critical: typically 60,000-90,000 km or 4-5 years, depending on engine. Failure can cause severe engine damage.
Engine Oil:
API SF/SG/SH, ACEA A2/A3. Viscosity typically 10W-40 or 5W-40. Consult manual for exact specification based on engine and climate.
Coolant:
Ethylene glycol based antifreeze. Mix 50/50 with distilled water. Specific colour/type may vary; consult manual.
Brake Fluid:
DOT 3 or DOT 4.
Transmission Fluid:
Manual: GL-4 SAE 75W-80 or 75W-90. Automatic: ATF Dexron II/III equivalent. Consult manual for exact type and capacity.
Common Problems:
Corrosion (especially wheel arches, sills), electrical gremlins (e.g., dashboard lights, central locking), radiator leaks, carburetor issues (early models), worn suspension bushings, timing belt failure if not replaced on schedule.
Citroen Philosophy:
Known for innovative design, advanced suspension (though simpler hydro-pneumatics were absent in the AX), and fuel efficiency.
Key Updates:
Introduction of fuel injection, improved engines (TU series), cosmetic updates, and safety feature enhancements over its production run.
Manufacturing Locations:
Primarily France.
