Vehicle Segment:
Compact Pickup Truck
Target Audience:
DIY mechanics, fleet owners, hobbyists, owners seeking to reduce repair costs
Key Competitors:
Ford Ranger, Toyota Tacoma, Dodge Dakota, Nissan Frontier
Manual Value Proposition:
Cost savings through self-service, comprehensive coverage, ease of use
Digital Convenience:
Instant delivery, anytime access, printable sections
Manual Scope:
Complete Service and Repair
Engine Coverage:
All engine variants for 2003
Transmission Coverage:
All transmission types for 2003
Trim Level Coverage:
All trim levels for 2003
Region Applicability:
North America (typical for S-10)
Estimated Page Count:
Extensive (typically 1500-3000+ pages for a complete workshop manual, exact count not specified in product info)
Manual Classification:
Workshop Service Repair Manual
Content Focus:
Repair, maintenance, diagnostics, troubleshooting, specifications
Language Of Manual:
English
Delivery Format:
Downloadable Digital File (PDF)
Accessibility:
Printable, viewable on PC, MAC, tablets, smartphones
Engine Mechanical:
Engine assembly, cylinder head, pistons, crankshaft, camshaft, timing, lubrication system, cooling system, fuel delivery system (mechanical)
Engine Electrical:
Ignition system, starter motor, alternator, battery, engine control module (ECM) operation and diagnostics
Transmission Manual:
Manual transmission removal, disassembly, assembly, diagnostics, clutch system
Transmission Automatic:
Automatic transmission removal, disassembly, assembly, diagnostics, torque converter, transmission control module (TCM) operation
Drivetrain:
Front axle, rear axle, driveshaft, U-joints, CV joints, differentials
Suspension:
Front suspension (independent), rear suspension (leaf spring), shocks, struts, springs, control arms, ball joints, bushings
Steering:
Steering wheel, steering column, steering gear, power steering system, tie rods, steering linkage
Brakes:
Front disc brakes, rear drum brakes (common), ABS system, brake lines, master cylinder, calipers, wheel cylinders, parking brake
Electrical System:
Wiring diagrams, lighting system, power distribution, fuses, relays, accessories, interior/exterior lighting
HVAC:
Heating, ventilation, and air conditioning system operation, components, and service
Body And Interior:
Body panel removal/installation, doors, windows, seats, dashboard, trim, weatherstripping
Chassis And Frame:
Frame inspection, repair, mounting points
Maintenance:
Oil changes, fluid checks and replacements, filter replacements, lubrication, tune-ups, tire rotation
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting, common problems and solutions
Repair:
Component removal, installation, overhaul, and replacement for all major systems
Diagnostics:
OBD-II diagnostic procedures, fault code interpretation, sensor testing
Specifications:
Torque specifications, clearances, tolerances, fluid capacities, wiring diagrams
Special Tools:
Identification and usage of specialized tools required for specific repairs
Depth Of Information:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds)
Instruction Style:
Step-by-step instructions with accompanying illustrations/pictures
Engine Option 1 Displacement:
2.2L (134 cu in) L4 (Naturally Aspirated)
Engine Option 1 Engine Code:
VIN 'U'
Engine Option 2 Displacement:
2.4L (149 cu in) L4 (Naturally Aspirated)
Engine Option 2 Engine Code:
VIN 'X' (Vortec 2400)
Engine Option 3 Displacement:
4.3L (262 cu in) V6 (Naturally Aspirated)
Engine Option 3 Engine Code:
VIN 'X' (Vortec 4300 SFI)
4.3L V6 Horsepower:
Approximately 190-200 hp @ 4400-4600 rpm (depending on specific tune)
4.3L V6 Torque:
Approximately 250-260 lb-ft @ 2800-3000 rpm (depending on specific tune)
Fuel Injection:
Multi-port Fuel Injection (MPFI) or Sequential Fuel Injection (SFI)
Fuel Type:
Unleaded Gasoline
Oil Change Interval Typical:
Every 5,000 - 7,500 miles (or 6-12 months), depending on driving conditions and oil type.
Engine Air Filter Replacement:
Approximately every 15,000 - 30,000 miles, or as needed based on inspection.
Spark Plug Replacement Typical:
Around 60,000 - 100,000 miles for modern spark plugs (e.g., iridium) depending on engine and plug type.
Engine Oil Type 4 3L V6:
SAE 5W-30 (check owner's manual for exact specification and API service category).
Engine Oil Type 4 Cyl:
SAE 5W-30 or 10W-30 (check owner's manual for exact specification).
Coolant Type:
Ethylene Glycol based coolant (e.g., Dex-Cool compatible or traditional green coolant, consult manual).
Common S10 Issues:
Ignition switch failures, cracked exhaust manifolds (on V6), fuel pump failures, transmission issues (especially early 4L60-E), ball joint wear, body rust (particularly in salt-belt regions).
Body Rust Locations:
Cab corners, rocker panels, rear fender wells, frame rails.
Chevrolet Truck Lineage:
Chevrolet has a long history of producing reliable and versatile trucks, starting with the original 'Advance-Design' trucks in the late 1940s.
S10 Introduction:
The S-10 (and its sibling, the GMC Sonoma) was introduced in 1982 as a compact pickup truck, designed to offer better fuel economy and maneuverability than full-size pickups.
Second Generation Launch:
The second generation S-10 was launched for the 1994 model year, featuring a completely redesigned exterior and interior, offering improved styling and comfort.
2003 Model Year Updates:
While the core design remained from 1994, the 2003 model year saw minor updates and the continued refinement of the Vortec engines, which were notable for their power and efficiency for the class.
Manufacturing Locations:
Primarily manufactured in the United States (e.g., Shreveport, Louisiana; St. Louis, Missouri).
Production End North America:
Production for the North American market ended in 2004.
