Target Audience:
Professional technicians and DIY owners servicing the 2003 Ford Ranger
Intended Use:
Complete repair, maintenance, rebuild, refurbishment and restoration work
Completeness:
Covers every single detail; complete factory-level service and repair content
Usability:
All pages printable - print only what you need for the garage or workshop
Delivery:
Instant PDF download with no shipping cost or waiting for a CD or paper manual
Illustrations:
Detailed illustrations and diagrams throughout
Wiring:
Complete wiring schematics included
Instructions:
Step-by-step instructions for all diagnostic and repair procedures
Specifications:
Full factory specifications and torque values
Coverage Areas:
All systems: engine, transmission, driveline, brakes, suspension, steering, electrical, body and accessories
Manual Type:
Complete factory-style workshop service and repair manual
Page Count:
N/A - comprehensive multi-section manual, exact page count not specified
Language:
Spanish (de servicio y reparación)
Delivery Method:
Instant download on completion of payment
Printing:
All pages printable
Engine:
Complete engine mechanical, cylinder head, lubrication and cooling system procedures
Fuel and Emissions:
Fuel system, fuel injection, ignition system and emission controls
Transmission:
Manual and automatic transmission service, removal and overhaul
Driveline:
Clutch, driveshaft, differential and 4WD/2WD axle components
Suspension:
Front and rear suspension, shock absorbers and leaf/coil springs
Steering:
Power and manual steering gear, linkage and pump service
Brakes:
Hydraulic system, disc and drum brakes, parking brake and ABS
Electrical:
Starting, charging, lighting, gauges and accessories
Wiring:
Complete wiring schematics and diagrams
Body:
Body, interior trim, doors, windows and locks
HVAC:
Heating, ventilation and air conditioning system service
Diagnostics:
Fault-finding and diagnostic procedures for all systems
Repair:
Step-by-step removal, disassembly, inspection and reassembly instructions
Maintenance:
Scheduled maintenance and adjustment procedures
Rebuild:
Rebuild and refurbishment procedures for major components
Torque Data:
Torque specifications for fasteners throughout
Technical Depth:
Factory-level detail suitable for complete teardown and restoration work
Parts Information:
Component identification, specifications and part references included
Illustrations:
Detailed exploded views, diagrams and schematics for every procedure
Printable:
Print individual pages or sections to take into the workshop
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Base Engine:
2.3L DOHC 16-valve inline-4
Optional Engines:
3.0L OHV V6 and 4.0L SOHC V6
Fuel:
Regular unleaded gasoline
2.3L Output:
Approximately 135 hp (factory rated)
3.0L Output:
Approximately 148 hp (factory rated)
4.0L Output:
Approximately 207 hp (factory rated)
Cooling:
Liquid-cooled with pressurized radiator system
Fuel Delivery:
Multi-port electronic fuel injection (EFI)
Ignition:
Electronic ignition system
Emissions:
Catalytic converter with OBD-II engine management
Standard Transmission:
5-speed manual transmission
Optional Transmission:
5-speed automatic transmission (depending on engine and trim)
Drive Configuration:
Rear-wheel drive (2WD) or part-time 4-wheel drive (4x4)
Clutch:
Single dry-plate clutch on manual transmission models
Transfer Case:
Manual or electronic shift transfer case on 4x4 models
Differential:
Conventional open or limited-slip rear axle options
Manual Coverage:
Full service, adjustment and overhaul procedures for all transmissions
Wheelbase:
Regular cab approx. 2,978 mm (117.3 in); SuperCab approx. 3,384 mm (133.2 in)
Length:
Varies by cab and bed configuration, approx. 4,775-5,105 mm (188-201 in)
Body Style:
Compact pickup, regular cab or SuperCab
Curb Weight:
Approximately 1,400-1,800 kg (3,100-4,000 lb) depending on configuration
Exact Figures:
N/A - varies by cab style, driveline and equipment; consult manual tables
Crash Test Information:
N/A - not specified in this service manual; refer to official NHTSA data
Braking:
Power-assisted hydraulic brakes with optional ABS
Steering:
Power recirculating-ball steering
Restraints:
Driver and front passenger airbags with seat belts
Structure:
Steel safety-cage cab construction with crumple zones
Audio System:
AM/FM radio with cassette or CD player depending on trim
Speakers:
Door-mounted speaker configurations by trim level
Assistance Systems:
N/A - no modern driver assistance systems on this model era
Convenience:
Optional cruise control and air conditioning
Electrical Diagnostics:
OBD-II on-board diagnostics covered in manual
Oil and Filter:
Engine oil and filter change at recommended regular intervals per schedule
Scheduled Service:
Complete factory maintenance schedule tables included
Inspections:
Periodic brake, suspension, driveline and cooling system checks
Engine Oil:
Viscosity and capacity per factory specification tables
Coolant:
Ford-approved ethylene glycol coolant specification
Transmission Fluid:
Mercon-type ATF for automatic; gear oil for manual and axles
Brake Fluid:
DOT 3 brake fluid
Power Steering:
Mercon-type power steering fluid
Ball Joints:
Front suspension ball joints and bushings are common wear items
Brakes:
Pads, rotors, drums and parking brake cables require periodic service
Ignition:
Spark plugs, wires and coils on high-mileage engines
Rear Springs:
Leaf spring sagging and shackles on loaded/work trucks
Manufacturer:
Ford Motor Company
Model Line:
Ranger compact pickup, introduced in North America in 1983
Generation:
By 2003 the Ranger was in its third generation (1993-2011 platform)
2003 Updates:
Facelifted front styling with revised grille and interior refresh for this era
Production Location:
Assembled in the USA (Twin Cities, Minnesota) and Edison, New Jersey plants for this era
Status:
One of the best-selling compact pickups in North America