Lexus IS 2006-2013 HVAC Specifications
Explore the complete HVAC specifications for the 2006-2013 Lexus IS models. This guide covers system components, performance metrics, and maintenance tips for optimal heating, ventilation, and air conditioning performance.
Overview Specifications
This document provides detailed specifications and technical information about the HVAC (Heating, Ventilation, and Air Conditioning) system for the 2006-2013 Lexus IS models. It is designed to assist users in understanding the system's features, functionality, and maintenance requirements. Use this guide to navigate through the sections, search for specific details, and reference key specifications for quick access to essential information.
How to Use
Use the search functionality to quickly locate specific terms or components within the document. Enter keywords related to the HVAC system, such as 'blower motor' or 'refrigerant type,' to find relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each major section is divided into subsections, making it easy to find detailed information about specific HVAC components or features.
Key Specifications
Cooling Capacity
12,000 BTU/h
Heating Capacity
18,000 BTU/h
Refrigerant Type
R134a
Airflow Rate
300-400 CFM
Compressor Displacement
160 cc
Available Specifications
HVAC System Overview
This section provides an overview of the HVAC system in the 2006-2013 Lexus IS models. It covers the primary components, their functions, and how they work together to provide climate control within the vehicle.
HVAC System Overview
This section provides an overview of the HVAC system in the 2006-2013 Lexus IS models. It covers the primary components, their functions, and how they work together to provide climate control within the vehicle.
System Components
- Dual-zone automatic climate control system
- Blower motor and fan assembly
- Heater core and evaporator core
- Air conditioning compressor
- Refrigerant type: R134a
- Cabin air filter
System Functionality
- Automatic temperature control for driver and passenger
- Airflow distribution through vents, floor, and defrost
- Defogging and defrosting capabilities
- Air recirculation mode for improved efficiency
- Optional rear-seat ventilation
Maintenance and Troubleshooting
This section outlines maintenance procedures and troubleshooting tips for the HVAC system. It includes information on routine checks, common issues, and solutions to ensure optimal performance.
Maintenance and Troubleshooting
This section outlines maintenance procedures and troubleshooting tips for the HVAC system. It includes information on routine checks, common issues, and solutions to ensure optimal performance.
Routine Maintenance
- Replace cabin air filter every 15,000-30,000 miles
- Check refrigerant levels annually
- Inspect blower motor and fan for debris
- Clean evaporator core to prevent odors
- Lubricate moving parts as needed
Common Issues
- Weak airflow due to clogged cabin filter
- Unusual noises from blower motor
- Inconsistent temperature control
- Refrigerant leaks
- Condensation buildup in vents
Technical Specifications
This section provides detailed technical specifications for the HVAC system, including performance metrics, component dimensions, and system capacities.
Technical Specifications
This section provides detailed technical specifications for the HVAC system, including performance metrics, component dimensions, and system capacities.
Performance Metrics
- Cooling capacity: 12,000 BTU/h
- Heating capacity: 18,000 BTU/h
- Airflow rate: 300-400 CFM
- Compressor displacement: 160 cc
- Refrigerant capacity: 18-20 oz
Component Dimensions
- Blower motor diameter: 6 inches
- Evaporator core size: 12 x 8 x 2 inches
- Heater core size: 10 x 6 x 2 inches
- Compressor weight: 12 lbs
- Cabin air filter dimensions: 9 x 7 x 1 inches
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Component Specifications
Overview
- Type
- Automatic Climate Control System
- Configuration
- Dual-Zone Automatic Temperature Control
- Platform
- Integrated with Vehicle Electronics
- Material
- High-Durability Plastics and Aluminum
- Location
- Front Dashboard and Rear Console (if equipped)
Dimensions
- Evaporator Core Length
- 12.5 inches (31.75 cm)
- Evaporator Core Width
- 8.2 inches (20.83 cm)
- Evaporator Core Height
- 2.8 inches (7.11 cm)
- Condenser Length
- 18.3 inches (46.48 cm)
- Condenser Width
- 10.6 inches (26.92 cm)
- Compressor Diameter
- 5.9 inches (14.99 cm)
- Blower Motor Diameter
- 6.3 inches (16 cm)
Materials
- Evaporator Core
- Aluminum and Copper
- Condenser
- Aluminum
- Compressor
- Aluminum Alloy
- Blower Motor
- High-Strength Plastic and Steel
- Ducting
- Thermoplastic
Features
- Climate Control
-
- Dual-Zone Temperature Adjustment
- Automatic Air Recirculation
- Humidity Sensor
- Solar Sensor
- Air Distribution
-
- Multi-Port Airflow Control
- Rear Ventilation (if equipped)
- Defrost Mode
- Footwell Airflow
- Filtration
-
- Cabin Air Filter
- Pollen Filter
- Odor Reduction
- Performance
-
- High-Efficiency Compressor
- Variable Blower Speed
- Quick Cooling Mode
- integration
-
- Steering Wheel Controls
- Touchscreen Interface
- Voice Command Compatibility
Safety Features
- System Protection
-
- Overheat Protection
- High-Pressure Cutoff
- Air Quality
-
- CO2 Sensor
- Automatic Recirculation in Polluted Air
- Driver Assistance
-
- Defogging Assistance
- Automatic Defrost
Comfort Features
- Temperature Control
-
- Precision Temperature Adjustment
- Memory Settings for Driver and Passenger
- Airflow Control
-
- Adjustable Vent Direction
- Quiet Mode Operation
- Seasonal Features
-
- Heated Seats Integration
- Cooled Seats Integration (if equipped)
- User interface
-
- Backlit Controls
- Intuitive Touchscreen Display
Accessories
- Filters
-
- Cabin Air Filter
- Pollen Filter
- Charcoal Odor Filter
- Upgrades
-
- Rear HVAC System (if not equipped)
- Enhanced Air Purifier
- Tools
-
- Diagnostic Scanner
- Refrigerant Recharge Kit
- Blower Motor Tester
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect and Replace Cabin Air Filter
- Check Refrigerant Levels
- Inspect Compressor and Belts
- Clean Evaporator and Condenser Coils
- Test Blower Motor Functionality
- Maintenance Notes
- Use only manufacturer-approved refrigerants and lubricants.
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and Labor
- Powertrain Warranty
- Miles: 70,000Years: 6Coverage: Compressor and Related Components
- Corrosion Warranty
- Miles: UnlimitedYears: 6Coverage: HVAC Housing and Ducts
- Emissions Warranty
- Miles: 80,000Years: 8Coverage: Refrigerant System Compliance
Production Details
- Manufacturer
- Denso Corporation
- Manufacturing Process
-
- Precision CNC Machining
- Robotic Assembly
- Leak Testing
- Quality Control
- Testing: Pressure Testing, Thermal Cycling, Vibration TestingCertifications: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recyclable Materials
- Low-Emission Refrigerants
- Energy-Efficient Production
- Production Metrics
- Units Per Year: 500,000Defect Rate: 0.01%
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Inspect and Replace Cabin Air Filter
- Check Refrigerant Levels
- Inspect Compressor and Belts
- Test Blower Motor Functionality
Ensure proper refrigerant type is used.
- Clean Evaporator and Condenser Coils
- Inspect HVAC Ducts for Leaks
- Test Temperature Sensors
- Check Electrical Connections
Use diagnostic tools for accurate testing.
- Replace Refrigerant
- Inspect and Lubricate Compressor
- Check System Pressure
- Perform Full System Diagnostics
Major service requires specialized equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system compatible with all 2006-2013 Lexus IS models?
Is the HVAC system compatible with all 2006-2013 Lexus IS models?
The HVAC system is designed to be compatible with all 2006-2013 Lexus IS models, including the IS 250, IS 350, and IS F. However, slight variations may exist in wiring harnesses or control modules depending on the trim level and optional features. Always verify compatibility using the vehicle's VIN or consult a Lexus service manual for specific details.
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 replacing the cabin air filter every 15,000-30,000 miles, checking refrigerant levels annually, and inspecting the blower motor and condenser for debris. Additionally, ensure the system is inspected for leaks and that all electrical connections are secure during routine service intervals.
Q3 How do I replace the cabin air filter in a 2006-2013 Lexus IS?
How do I replace the cabin air filter in a 2006-2013 Lexus IS?
To replace the cabin air filter, locate the filter housing behind the glove compartment. Open the glove box, remove the retaining clips, and gently lower the glove box. Unclip the filter housing cover, remove the old filter, and insert the new one, ensuring it is oriented correctly. Reassemble the glove box and test the HVAC system.
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 look for leaks. Inspect the compressor clutch for engagement and ensure the blower motor is functioning. If the issue persists, test the temperature blend door actuator and inspect the HVAC control module for faults using a diagnostic scanner.
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 free of debris, regularly replace the cabin air filter, and maintain proper refrigerant levels. Use the recirculation mode in hot weather to reduce strain on the system. Additionally, park in shaded areas to minimize heat buildup and reduce the workload on the AC compressor.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2006-2013 Lexus IS HVAC Service Manual
Coming SoonDetailed service manual covering HVAC system diagnostics, repair procedures, and maintenance schedules for 2006-2013 Lexus IS models.
Technical Service Bulletin: HVAC System Updates
Coming SoonTSB outlining common HVAC issues, software updates, and recommended fixes for 2006-2013 Lexus IS models.
Lexus IS HVAC Parts Catalog
Coming SoonComprehensive catalog of OEM HVAC components, including compressors, condensers, and control modules for 2006-2013 Lexus IS models.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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