🏷️ Basic Information

Make:

Chery

Model:

QQ6 S21

Year:

2006

Chassis Code:

S21

👋 Introduction

Market Position:

The Chery QQ6 (also known by its chassis code S21) was positioned as an economical and practical subcompact or city car, primarily targeted at emerging markets. It aimed to provide affordable transportation with a focus on maneuverability and fuel efficiency for urban environments.

Competitive Analysis:

Competed with other small, budget-friendly hatchbacks and sedans from domestic and international manufacturers in its target markets, such as models from Hyundai (e.g., Getz), Kia (e.g., Picanto), Suzuki (e.g., Alto), and Daewoo/GM Korea (e.g., Matiz/Spark).

Key Features:

Compact dimensions for easy city driving, fuel-efficient engine, practical interior for its size, and a generally affordable purchase price. The 2006 model year represents an early iteration of this platform.

Target Audience:

DIY mechanics, car owners looking to perform their own maintenance and repairs, independent repair shops, and automotive technicians working on Chery QQ6 vehicles.

Cost Savings:

Empowers owners to perform maintenance and repairs themselves, potentially saving $50-$60 per hour on labor costs compared to dealership or independent shop rates.

📋 Manual Details

Coverage Areas:

General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection/Fuel System, Emission System, Heater/Air Conditioning, Engine Control System, Chassis/Body, Restraint System, Interior, Differential/Drive, Axle

Page Count:

Undisclosed (stated as hundreds of pages)

Manual Type:

Factory Service Repair Manual

Manual Type Detail:

Official Factory Service Manual (FSM) containing all repair and maintenance information as published by the manufacturer.

Language:

English

Format:

PDF Download

Searchability:

Fully searchable PDF format allowing users to quickly locate specific information using keywords.

📖 Manual Coverage

Systems Covered:

Engine mechanical and electrical, transmission, drivetrain, suspension, steering, brakes, fuel system, cooling system, HVAC, emissions, chassis, body, interior, restraints, electrical distribution, engine control module (ECM).

Procedures Included:

Scheduled maintenance, lubrication, fluid checks/changes, component diagnostics, troubleshooting procedures, repair and overhaul of major systems (engine, transmission, brakes, suspension, etc.), electrical system diagnostics and repair, wiring harness repair, body panel repair, interior trim removal/installation, HVAC system service, emissions system diagnosis and repair.

Technical Depth:

Comprehensive, covering factory-trained technician level diagnostics, repair, overhaul, and troubleshooting for all major vehicle systems. Includes detailed step-by-step instructions, diagrams, and specifications.

Diagnostic Procedures:

Detailed diagnostic flowcharts and step-by-step guides for identifying and resolving faults across all vehicle systems. Includes procedures for engine codes, electrical circuit testing, and system performance checks.

Special Tools:

The manual identifies any specialized tools required for specific repair procedures, ensuring accuracy and safety. This is crucial for complex tasks like engine timing or transmission overhauls.

Torque Specifications:

Precise torque values for all critical fasteners, including engine components (cylinder head, manifold bolts), suspension mounting points, brake caliper bolts, and wheel lug nuts. Essential for proper assembly and preventing component failure.

Body And Chassis:

Covers structural repair, body panel replacement (doors, fenders, hood, trunk lid), bumper systems, glass replacement, and chassis component alignment. Includes diagrams for body construction and reinforcement points.

Electrical System Detail:

Comprehensive coverage of the vehicle's electrical architecture, including starter system, charging system (alternator), lighting (headlights, taillights, interior), instrumentation, power accessories (windows, locks), and fuses/relays. Detailed wiring diagrams are a key component.

Troubleshooting Guide:

Advanced troubleshooting guide with systematic approaches to diagnosing common and uncommon problems. Utilizes symptom-based diagnostics and fault code interpretation.

Illustrations Diagrams:

Includes hundreds of detailed illustrations, diagrams, and photos to guide users through every repair procedure, enhancing clarity and reducing the possibility of error.

Technical Notes Warnings:

Contains important notes, cautions, and warnings throughout each chapter to highlight critical information for safe and effective repairs.

Body Control Module:

Information related to the Body Control Module (BCM) and its functions, controlling various body electronics such as interior lights, power accessories, and door locks.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High Resolution, Printable (all pages)

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Accessibility:

Can be viewed on any PC-based Windows operating system or Mac. Can be burned to CD-ROM for physical backup. Printable pages allow for on-the-job reference.

⚙️ Engine Specifications

Primary Engine:

Likely a naturally aspirated inline-3 or inline-4 gasoline engine. Specific displacement and code not provided, but typical for this class would be in the 0.8L to 1.3L range. Example common engine for early QQ models was the F8CV 796cc.

Performance:

Expected low to moderate horsepower and torque figures, prioritizing fuel economy over performance. Horsepower likely in the 50-80 HP range, with torque around 70-100 Nm, depending on exact engine configuration.

Fuel System:

Multi-point Fuel Injection (MPI) or Single-point Fuel Injection (SPI), depending on specific engine variant. Likely utilizes a distributorless ignition system (DIS) and an Electronic Control Unit (ECU) for engine management.

Cooling System:

Pressurized system utilizing a radiator, cooling fan (mechanical or electric), water pump, thermostat, and hoses. The manual details flushing procedures, component replacement, and leak detection.

Emission Controls:

Covers emissions control devices such as the catalytic converter, oxygen sensors (O2 sensors), exhaust gas recirculation (EGR) system (if equipped), and the evaporative emission control (EVAP) system. Includes diagnostic procedures for emission-related fault codes.

Engine Management:

Covers the Engine Control Unit (ECU), its functions, diagnostic trouble codes (DTCs), and the sensors and actuators it monitors and controls. Includes reprogramming procedures if applicable.

🔧 Transmission

Standard:

Likely a 5-speed manual transmission as standard equipment. The manual would cover its maintenance and repair.

Optional:

A 4-speed automatic transmission might have been an optional offering for some markets or trim levels. The manual would cover this if applicable.

Features:

Standard front-wheel drive (FWD) layout. The manual details clutch operation, gear shifting mechanisms, differential lubrication, and axle maintenance.

Clutch System:

Mechanical clutch system with a diaphragm-type pressure plate, clutch disc, and release bearing. The manual covers clutch adjustment, replacement of clutch components, and bleeding of the hydraulic clutch master/slave cylinder if applicable.

📐 Dimensions

Exterior:

Subcompact dimensions. Length typically under 3.7 meters, width around 1.6 meters, and height around 1.5 meters. The manual would provide precise measurements for body repairs and component fitment.

Interior:

Designed for 4-5 occupants, though rear seating space would be limited due to its small exterior footprint. The manual would cover interior trim removal and installation procedures.

Cargo:

Limited trunk or hatchback cargo space, typical for a city car. The manual details access to the spare tire and any associated under-floor storage.

Weights:

Curb weight typically in the 800-950 kg range. The manual would specify gross vehicle weight ratings (GVWR) and axle load capacities.

🛡️ Safety Features

Ratings:

As an early 2000s budget vehicle, safety ratings from major international bodies (e.g., NCAP) are likely to be modest or unavailable. The manual covers the restraint system, including airbags (if equipped) and seatbelts.

Active Features:

Likely equipped with standard anti-lock braking system (ABS) on higher trims, but basic models might omit it. Power-assisted brakes and steering would be common.

Passive Features:

Front airbags for driver and passenger, and three-point seatbelts for all occupants would be standard or optional. The manual details the deployment systems and diagnostic procedures for the restraint system.

Seatbelt Pre Tensioners:

Details the operation and service procedures for seatbelt pre-tensioners, a component of the restraint system, emphasizing safety precautions during handling.

💡 Technology Features

Infotainment:

Basic infotainment systems would be expected for a 2006 model, likely consisting of an AM/FM radio with a CD player. Speakers would be standard front units. The manual covers the removal and installation of the audio system and speakers.

Driver Assistance:

Driver assistance features would be minimal to non-existent on the 2006 QQ6. Features like parking sensors or cruise control would be rare. The focus is on essential mechanical and electrical systems.

Connectivity:

No advanced connectivity features like Bluetooth or USB would be present. The manual might detail basic wiring for auxiliary inputs if present.

🔧 Maintenance

Service Intervals:

Typical intervals for oil changes: 5,000-10,000 km or 6-12 months. Air filter, fuel filter, spark plugs, and other maintenance items would follow similar schedules. The manual provides precise factory-recommended intervals for all services.

Fluid Specifications:

Engine oil: Likely API SG/SH or higher, SAE 10W-30 or 10W-40. Coolant: Ethylene glycol-based antifreeze. Brake fluid: DOT 3 or DOT 4. Transmission fluid: Manual transmission fluid (e.g., GL-4 75W-90) or Automatic transmission fluid (ATF Dexron III/Mercon for automatic). The manual lists exact specifications and capacities.

Known Issues:

Common issues for vehicles of this class and era might include minor electrical gremlins, wear on suspension components due to road conditions, potential for rust in certain climates, and occasional issues with ignition or fuel delivery systems. The manual's troubleshooting section is invaluable for addressing these.

Battery Specifications:

Typically a 12V automotive battery. The manual would specify the BCI group size (e.g., Group 35 or similar), Cold Cranking Amps (CCA), and terminal orientation. Also covers battery testing and charging procedures.

Tire Pressure:

Recommended tire pressures for front and rear tires, usually found on a sticker in the driver's side door jamb or in the owner's manual. The service manual will likely reiterate these specifications for safety and performance.

Lubrication Schedule:

Details periodic lubrication points for suspension, steering, and drivetrain components, specifying the correct types of grease and oil.

📚 Vehicle History

Brand Heritage:

Chery Automobile Co., Ltd. is one of China's largest automotive manufacturers, established in 1997. The QQ series was one of its early and most recognizable models, contributing significantly to the brand's initial growth and international presence.

Model Evolution:

The QQ6 (S21) is an evolution or distinct model within the broader QQ lineage, often characterized by a slightly different styling or chassis configuration compared to the original QQ (Chery QQ3). The 2006 model year represents a specific iteration during its production run.

Production:

The Chery QQ series, including variants like the QQ6, has been produced in multiple iterations and has seen production in various facilities, primarily in China, and potentially through licensed manufacturing in other countries. The 2006 model falls within the early to mid-production phase of the QQ6.

Original Equipment:

This manual represents the original factory documentation provided to authorized service centers for the 2006 Chery QQ6 S21.

🏆 Awards & Recognition

Recognitions:

Specific awards for the 2006 Chery QQ6 are not widely documented in Western markets. However, the Chery QQ model line as a whole achieved significant sales volumes in China and other Asian markets, indicating market acceptance and popularity as an affordable transport solution.

📄 Suspension

Suspension Type:

Front: Likely MacPherson strut suspension. Rear: Torsion beam axle or independent suspension depending on specific configuration. Manual covers shock absorber replacement, spring replacement, control arm bushings, ball joints, and wheel bearing service.

📄 Steering

Steering System:

Manual or power-assisted rack and pinion steering. The manual details steering column components, tie rod ends, steering gear maintenance, and power steering fluid (if applicable) checks and replacement.

📄 Brakes

Brake System Detail:

Front: Typically disc brakes. Rear: Drum brakes or disc brakes. Covers brake pad replacement, rotor resurfacing/replacement, caliper service, brake shoe adjustment/replacement, brake line inspection/replacement, and master cylinder service. ABS troubleshooting is also included if equipped.