Volvo Volvo S40 2004-2012 HVAC Specifications
Explore the detailed HVAC system specifications for the 2004-2012 Volvo S40. This guide covers system components, performance metrics, maintenance tips, and troubleshooting for technicians and enthusiasts.
Overview Specifications
This document provides detailed specifications and technical information about the HVAC (Heating, Ventilation, and Air Conditioning) system for the 2004-2012 Volvo S40. It is designed to assist users in understanding the system's components, functionality, and maintenance requirements. Use the search and navigation instructions to quickly find relevant information. The document is divided into major sections, each focusing on a specific aspect of the HVAC system, with subsections detailing key points.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords related to the HVAC system, such as 'blower motor' or 'climate control,' to find relevant sections quickly.
Navigate through the document using the table of contents or by scrolling through sections. Each major section is labeled clearly, and subsections are organized for easy access to detailed information.
Key Specifications
Heating Capacity
5.5 kW
Cooling Capacity
4.2 kW
Refrigerant Type
R134a
Blower Motor Speed
3-speed
Cabin Air Filter
Activated Carbon
Available Specifications
Climate Control System
This section covers the climate control system of the 2004-2012 Volvo S40, including its components, operation, and features. Learn about the automatic and manual climate control options, temperature regulation, and air distribution settings.
Climate Control System
This section covers the climate control system of the 2004-2012 Volvo S40, including its components, operation, and features. Learn about the automatic and manual climate control options, temperature regulation, and air distribution settings.
Automatic Climate Control
- Dual-zone temperature control for driver and passenger
- Automatic adjustment of fan speed and air distribution
- Integrated air quality sensor for cabin air filtration
- Defrost and demist functions for windshield and side windows
- Optional heated seats for enhanced comfort
Manual Climate Control
- Three-speed fan control with adjustable airflow
- Rotary dials for temperature and air distribution settings
- Basic defrost and demist functions
- Simple and intuitive interface for ease of use
Heating System
This section provides details about the heating system, including the heater core, blower motor, and controls. Understand how the system ensures efficient cabin heating during cold weather.
Heating System
This section provides details about the heating system, including the heater core, blower motor, and controls. Understand how the system ensures efficient cabin heating during cold weather.
Heater Core and Blower Motor
- High-capacity heater core for rapid cabin warming
- Variable-speed blower motor for adjustable airflow
- Thermostat-controlled coolant flow for efficient heating
- Durable construction for long-term reliability
Heating Controls
- Temperature adjustment via rotary dial or digital interface
- Airflow direction control for floor, dash, and windshield vents
- Integrated defrost timer for automatic operation
- Optional heated windshield for improved visibility
Air Conditioning System
This section focuses on the air conditioning system, including the compressor, condenser, and refrigerant. Learn about the system's cooling performance and maintenance requirements.
Air Conditioning System
This section focuses on the air conditioning system, including the compressor, condenser, and refrigerant. Learn about the system's cooling performance and maintenance requirements.
AC Components
- High-efficiency rotary compressor for effective cooling
- Aluminum condenser for improved heat dissipation
- R134a refrigerant for optimal performance
- Sealed system to prevent refrigerant leaks
AC Performance
- Rapid cabin cooling even in high temperatures
- Adjustable fan speeds for personalized comfort
- Energy-saving mode to reduce engine load
- Optional rear AC vents for enhanced passenger comfort
Ventilation System
This section explains the ventilation system, including air intake, filtration, and distribution. Discover how the system maintains fresh and clean cabin air.
Ventilation System
This section explains the ventilation system, including air intake, filtration, and distribution. Discover how the system maintains fresh and clean cabin air.
Air Intake and Filtration
- Dual air intake system for fresh and recirculated air
- High-efficiency cabin air filter for dust and pollen removal
- Activated carbon filter for odor reduction
- Automatic recirculation mode in polluted environments
Air Distribution
- Adjustable vents for precise airflow direction
- Multi-level air distribution for floor, dash, and windshield
- Integrated rear vents for passenger comfort
- Quiet operation for minimal noise intrusion
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Component Specifications
Overview
- Type
- Automatic Climate Control
- Configuration
- Dual-Zone
- Platform
- Volvo P1 Platform
- Material
- High-Density Plastic and Aluminum
- Location
- Front Dashboard
Dimensions
- Blower Unit Width
- 12.5 inches / 31.75 cm
- Blower Unit Height
- 8.2 inches / 20.83 cm
- Blower Unit Depth
- 6.7 inches / 17.02 cm
- Condenser Width
- 22.8 inches / 57.91 cm
- Condenser Height
- 14.5 inches / 36.83 cm
- Evaporator Width
- 10.2 inches / 25.91 cm
- Evaporator Height
- 7.8 inches / 19.81 cm
Materials
- Blower Fan
- High-Strength Plastic
- Condenser
- Aluminum
- Evaporator
- Aluminum
- Ducting
- Reinforced Rubber and Plastic
- Control Panel
- ABS Plastic
Features
- Climate Control
-
- Dual-Zone Temperature Adjustment
- Automatic Air Recirculation
- Defrost and Demist Functions
- Pollution Sensor
- Air Distribution
-
- 4 Air Vents
- Adjustable Airflow Direction
- Rear Ventilation
- Footwell Heating
- Filtration
-
- Cabin Air Filter
- Pollen Filter
- Activated Carbon Filter
- Performance
-
- High-Efficiency Blower Motor
- Variable Compressor Speed
- Energy-Saving Mode
- User interface
-
- LCD Display
- Rotary Knobs
- Auto Mode Button
- Defrost Button
Safety Features
- Overheat Protection
-
- Thermal Fuse
- High-Temperature Shutdown
- Air Quality
-
- CO2 Sensor
- Automatic Recirculation in Polluted Air
- System Monitoring
-
- Fault Detection System
- Diagnostic Port Integration
Comfort Features
- Temperature Control
-
- Precise Dual-Zone Adjustment
- Rapid Cooling and Heating
- Airflow Management
-
- Quiet Operation
- Even Air Distribution
- Seasonal Adaptation
-
- Winter Mode for Faster Heating
- Summer Mode for Efficient Cooling
- User Customization
-
- Memory Settings
- Personalized Airflow Preferences
Accessories
- Filters
-
- Cabin Air Filter
- Pollen Filter
- Activated Carbon Filter
- Controls
-
- Remote Control Module
- Replacement Knobs
- LCD Display Unit
- Maintenance Tools
-
- Diagnostic Scanner
- Evaporator Cleaning Kit
- Condenser Flush Kit
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect and Replace Cabin Air Filter
- Check Refrigerant Levels
- Inspect Blower Motor
- Clean Evaporator Coil
- Test Compressor Functionality
- Maintenance Notes
- Use only Volvo-approved refrigerants and lubricants.
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and Labor
- Extended Warranty
- Miles: 100,000Years: 7Coverage: Major Components Only
- Compressor Warranty
- Miles: 75,000Years: 5Coverage: Compressor and Seals
- Labor Warranty
- Miles: 50,000Years: 4Coverage: Labor Costs Only
Production Details
- Manufacturer
- Volvo Car Corporation
- Manufacturing Process
-
- Precision Molding
- Automated Assembly
- Quality Testing
- Quality Control
- Testing: Pressure Testing, Leak Detection, Performance CalibrationStandards: ISO 9001 Certified
- Sustainability Practices
-
- Recyclable Materials
- Low-Emission Manufacturing
- Energy-Efficient Production
- Production Metrics
- Units Per Year: 500,000Defect Rate: 0.1%Energy Consumption: 15 kWh per unit
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Inspect and Replace Cabin Air Filter
- Check Refrigerant Levels
- Inspect Blower Motor
- Clean Evaporator Coil
- Test Compressor Functionality
Ensure all connections are secure and free of leaks.
- Flush Condenser Coil
- Inspect and Lubricate Blower Motor
- Check Electrical Connections
- Test Climate Control Sensors
- Inspect Ducting for Damage
Use Volvo-approved cleaning agents for condenser flushing.
- Replace Refrigerant
- Inspect and Replace Compressor if Needed
- Overhaul Air Distribution System
- Test All Safety Features
- Calibrate Climate Control System
Major service requires specialized tools and diagnostic equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system compatible with all 2004-2012 Volvo S40 models?
Is the HVAC system compatible with all 2004-2012 Volvo S40 models?
The HVAC system is designed to be compatible with all 2004-2012 Volvo S40 models, including both 1.9L and 2.4L engine variants. However, slight differences in wiring harnesses or control modules may exist between trim levels. Always verify compatibility using your vehicle's VIN or consult a Volvo dealer for confirmation before purchasing or installing components.
Q2 What are the maintenance requirements for the HVAC system?
What are the maintenance requirements for the HVAC system?
Regular maintenance for the HVAC system includes inspecting and replacing the cabin air filter every 15,000-20,000 miles, checking refrigerant levels annually, and ensuring the blower motor and vents are free of debris. Additionally, inspect the compressor and belts for wear every 30,000 miles. Proper maintenance ensures optimal performance and prevents costly repairs.
Q3 How do I replace the cabin air filter in a 2004-2012 Volvo S40?
How do I replace the cabin air filter in a 2004-2012 Volvo S40?
To replace the cabin air filter, locate the filter housing behind the glove compartment. Remove the glove compartment by unscrewing the fasteners and gently pulling it out. Open the filter housing, remove the old filter, and insert the new one, ensuring it is oriented correctly. Reassemble the glove compartment and test the HVAC system to confirm proper airflow.
Q4 What should I do if the HVAC system is not blowing cold air?
What should I do if the HVAC system is not blowing cold air?
If the HVAC system is not blowing cold air, first check the refrigerant levels and recharge if necessary. Inspect the compressor for proper operation and ensure the condenser is not blocked. If the issue persists, test the blend door actuator and temperature sensors. A professional diagnostic tool may be required to identify electrical or control module issues.
Q5 How can I optimize the performance of my HVAC system?
How can I optimize the performance of my HVAC system?
To optimize HVAC performance, ensure the system is regularly serviced, including refrigerant checks and filter replacements. Use the recirculation mode in hot weather to reduce strain on the system. Keep the condenser and evaporator clean, and avoid overloading the system by setting the temperature to moderate levels. Regularly inspect and maintain belts and pulleys for smooth operation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Volvo S40 HVAC Service Manual
Coming SoonDetailed service manual covering HVAC system components, diagnostics, and repair procedures for 2004-2012 Volvo S40 models.
Volvo S40 HVAC Technical Bulletin
Coming SoonTechnical service bulletin addressing common HVAC issues, updates, and recommended fixes for 2004-2012 Volvo S40 models.
Volvo S40 HVAC Parts Catalog
Coming SoonComprehensive catalog of HVAC system parts, including compressors, condensers, and control modules for 2004-2012 Volvo S40 models.
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Technical Information
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