🏷️ Basic Information

Make:

Chery

Model:

QQ S21

Model Years Covered:

2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013

Chassis Code:

S21

👋 Introduction

Target Audience:

DIY enthusiasts, independent repair shops, and general mechanics working on the Chery QQ S21.

Value Proposition:

Provides the same level of detail as dealership-level workshop manuals, enabling cost-effective maintenance and repair, saving time and money compared to professional services.

Ease Of Use:

Features easy-to-read text sections, high-quality diagrams, and step-by-step instructions tailored for both novice and experienced users.

Accessibility:

Instant download provides immediate access to repair information, ideal for roadside repairs or quick diagnostics without waiting for physical delivery.

Digital Format Benefits:

Protects the manual from grease and dirt, allows for easy printing of specific pages, and enables quick searching and access on mobile devices.

📋 Manual Details

Manual Type:

Full Service and Repair Manual

Language:

English

Format:

PDF

Estimated Page Count:

Extensive (typical for full service manuals, often 1000+ pages)

📖 Manual Coverage

Engine Mechanical:

Complete engine disassembly, assembly, timing, cylinder head, block, pistons, crankshaft, camshafts, lubrication system, cooling system, fuel delivery, intake system, exhaust system.

Engine Electrical:

Ignition system, starting system, charging system, ECU (Engine Control Unit) diagnostics and repair, sensor identification and testing, wiring diagrams.

Transmission:

Manual and/or Automatic transmission service, overhaul, clutch, gear shift mechanisms, transmission fluid service.

Brakes:

Hydraulic brake system service, disc brake and drum brake repair, ABS (Anti-lock Braking System) diagnostics, brake fluid specifications and replacement.

Steering:

Power steering system service, steering rack and pinion repair, steering column components.

Suspension:

Front and rear suspension components, shock absorbers, springs, control arms, wheel alignment specifications.

Electrical System:

Lighting systems, power windows, power locks, wipers, horn, instrument cluster, body control module (BCM) diagnostics, fuse and relay locations and specifications.

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) system service, refrigerant handling, component replacement, diagnostics.

Bodywork And Chassis:

Body panel removal and installation, door mechanisms, interior trim, chassis components, rust prevention and repair.

Diagnostics And Troubleshooting:

Systematic troubleshooting guides, common faults and their remedies, diagnostic trouble codes (DTCs).

Fuel System:

Fuel tank, fuel pump, fuel lines, fuel filter, fuel injectors, evaporative emissions control (EVAP) system.

Exhaust System:

Exhaust manifold, catalytic converter, muffler, exhaust pipes, oxygen sensors (O2 sensors).

Scheduled Maintenance:

Detailed maintenance schedules for oil changes, filter replacements, fluid checks and changes, spark plugs, drive belts, and other routine service items.

Repair Procedures:

Step-by-step instructions for component repair and replacement across all vehicle systems, including exploded views and detailed diagrams.

Troubleshooting Guides:

Organized diagnostic procedures to identify and resolve specific vehicle issues, often with flowcharts or symptom-based logic.

Technical Specifications:

Torque specifications for fasteners, fluid capacities and types, electrical specifications, diagnostic parameters.

Wiring Diagrams:

Comprehensive electrical wiring diagrams for various vehicle systems, essential for electrical troubleshooting and repair.

Engine Rebuild:

Detailed procedures for complete engine disassembly, inspection, and reassembly, including specifications for bore, piston ring gap, bearing clearances, etc.

Transmission Overhaul:

Step-by-step instructions for disassembling, inspecting, repairing, and reassembling manual and/or automatic transmissions.

Air Conditioning Repair:

Procedures for refrigerant charging, leak detection, compressor, condenser, and evaporator service.

Body Panel Replacement:

Instructions for removing and installing fenders, doors, hoods, bumpers, and other exterior body panels.

Interior Trim Removal:

Guides for removing and reinstalling dashboard components, door panels, headliner, and seats for access to underlying systems.

Depth Of Coverage:

Comprehensive, covering basic maintenance to full engine and transmission rebuilds, detailed diagnostics, and electrical system troubleshooting.

📊 Manual Specifications

File Format:

PDF

Printability:

Fully printable

Zoom Functionality:

Zoom IN/OUT enabled

Binding Type:

Digital Download (PDF)

Paper Type:

N/A (Digital)

Software Requirements:

Adobe PDF Reader, WinZip (for extraction if compressed)

Compatibility:

All Versions of Windows & Mac

⚙️ Engine Specifications

Engine Type:

Likely inline 4-cylinder SOHC (Single Overhead Camshaft) or DOHC (Double Overhead Camshaft) petrol engine, specific displacement details would be in the manual.

Engine Displacement:

Commonly 0.8L (796cc) or 1.1L (1083cc) for this model. Precise displacement and code will be detailed.

Engine Code Examples:

Specific engine codes (e.g., F8D, SOHC 12V, SOHC 16V) will be listed in the manual.

Horsepower Range:

Typically in the range of 50-70 HP depending on engine variant.

Torque Range:

Typically around 70-90 Nm depending on engine variant.

Fuel Delivery System:

Likely multi-point fuel injection (MPI) or possibly early models with electronic fuel injection (EFI).

🔧 Transmission

Transmission Type:

Typically a 5-speed manual transmission.

Optional Transmission:

An automatic transmission might have been an option on some higher trims or later models, but manual was dominant.

Clutch Type:

Dry, single-plate clutch.

📐 Dimensions

Body Style:

5-door hatchback.

Wheelbase Mm:

Approx. 2330 mm.

Length Mm:

Approx. 3535 mm.

Width Mm:

Approx. 1590 mm.

Height Mm:

Approx. 1500 mm.

Curb Weight Kg:

Varies by engine and trim, typically around 850-950 kg.

Gross Vehicle Weight Rating Kg:

Specific GVWR will be detailed in the manual.

🛡️ Safety Features

Global Safety Ratings:

Likely limited independent safety ratings for this model in many markets due to its initial target demographic and region.

Active Safety Features:

Basic ABS might be optional on higher trims; typically limited to standard braking systems.

Passive Safety Features:

Standard safety belt restraints, possibly driver airbag on higher trims, reinforced chassis elements.

💡 Technology Features

Infotainment System:

Basic infotainment systems, likely featuring a radio with CD player and possibly AUX input. Higher trims might have basic MP3 capability. Speaker count typically 2-4.

Driver Assistance Features:

Extremely limited. Rear parking sensors might be optional on higher trims. No advanced driver-assistance systems (ADAS) are expected.

Connectivity Options:

Basic connectivity typically limited to optional AUX input for audio devices.

🔧 Maintenance

Engine Oil Change:

Typically every 5,000-7,500 km or 6-12 months, depending on driving conditions. Consult manual for exact interval and oil type.

Air Filter Replacement:

Recommended every 15,000-25,000 km, or more frequently in dusty environments.

Spark Plug Replacement:

Varies by spark plug type (e.g., copper, iridium). Typically 30,000-60,000 km. Manual will specify.

Engine Oil Specification:

Likely API SJ or SL, viscosity grade 5W-30 or 10W-40. Exact specification and API rating are critical and found in the manual.

Coolant Specification:

Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water. Manual will specify type and capacity.

Brake Fluid Specification:

DOT 3 or DOT 4 hydraulic brake fluid. Manual will confirm type and replacement interval.

Transmission Fluid Specification:

Specific manual transmission fluid (MTF) or automatic transmission fluid (ATF) depending on transmission type. Manual will detail type and capacity.

Common Wear Items:

As with many small, budget-oriented vehicles, expect potential wear on suspension components (bushings, ball joints), clutch wear, and minor electrical gremlins over time. Body rust can also be a concern if not maintained in corrosive environments.

Engine Reliability:

Generally simple engines, but proper maintenance of oil changes and cooling system are crucial for longevity.

📚 Vehicle History

Manufacturer:

Chery Automobile Co., Ltd. is a Chinese state-owned automobile manufacturer established in 1997.

Qq Model Line:

The Chery QQ is a city car that debuted in 2003 and has undergone several iterations and facelifts. The S21 designation specifically covers the second generation, often referred to as QQ3 or New QQ. It gained popularity for its affordability and compact size, often marketed as an urban commuter.

Production Period:

2006-2013

Manufacturing Location:

Primarily manufactured in China.

🏆 Awards & Recognition

Market Segment Awards:

While specific awards are scarce for this model, its recognition stems from being a highly affordable entry-level vehicle in many emerging markets.