Acura RLX 2014-2020 HVAC Specifications
Detailed technical guide and specifications for the HVAC system in the 2014-2020 Acura RLX, including component details, system operation, maintenance, and troubleshooting.
2014-2020 Acura RLX HVAC Specifications Overview Specifications
This document provides a comprehensive overview of the HVAC (Heating, Ventilation, and Air Conditioning) system specifications for the 2014-2020 Acura RLX. It includes detailed information about system components, features, and technical specifications. Use this guide to understand the capabilities and functionality of the HVAC system in your Acura RLX. Refer to the sections below for specific details and use the quick reference section for key specifications at a glance.
How to Use
To search for specific information, use the search functionality in your PDF viewer or browser. Enter keywords related to the HVAC system, such as 'compressor,' 'heater core,' or 'climate control,' to find relevant sections quickly.
Navigate through the document by using the table of contents or the sections menu. Each major section is divided into subsections that provide detailed information. Use the quick reference section for a summary of key specifications.
Key Specifications
Cooling Capacity
32,000 BTU
Heating Capacity
40,000 BTU
Airflow Rate
200 CFM
Temperature Range
40°F to 90°F
Humidity Control
Automatic with sensor
Available Specifications
System Overview
This section provides a general overview of the HVAC system in the 2014-2020 Acura RLX, including its design, components, and overall functionality. It serves as a foundation for understanding the more detailed specifications in subsequent sections.
System Overview
This section provides a general overview of the HVAC system in the 2014-2020 Acura RLX, including its design, components, and overall functionality. It serves as a foundation for understanding the more detailed specifications in subsequent sections.
System Design and Layout
- Dual-zone automatic climate control system standard
- Tri-zone climate control available on select models
- Electronic climate control with touch-screen interface
- Adaptive climate control with humidity sensor
- Air quality sensor for automatic recirculation
Key Components
- High-efficiency compressor with variable speed
- Dual high-capacity condenser fans
- Heater core with integrated water valve
- Cabin air filter with anti-allergen properties
- Powerful blower motor with multiple speed settings
Climate Control Features
This section details the advanced climate control features available in the 2014-2020 Acura RLX, including optional upgrades and technological advancements. It highlights the system's ability to maintain optimal cabin comfort under various conditions.
Climate Control Features
This section details the advanced climate control features available in the 2014-2020 Acura RLX, including optional upgrades and technological advancements. It highlights the system's ability to maintain optimal cabin comfort under various conditions.
Automatic Climate Control
- Dual-zone automatic climate control with voice commands
- Tri-zone configuration available for rear passengers
- Smart Grip feature for personalized temperature settings
- Adaptive cruise control integration for cabin comfort
- Remote engine start with climate pre-conditioning
Air Quality and Filtration
- Cabin air filter with allergen removal capability
- Air quality sensor for automatic mode switching
- Active noise cancellation for quieter operation
- Ionizing air purification system available
- Pollutant-detecting odor filter
Heating and Cooling Performance
This section provides detailed specifications regarding the heating and cooling performance of the HVAC system in the 2014-2020 Acura RLX. It includes technical data on capacity, airflow, and temperature control.
Heating and Cooling Performance
This section provides detailed specifications regarding the heating and cooling performance of the HVAC system in the 2014-2020 Acura RLX. It includes technical data on capacity, airflow, and temperature control.
Heating System Specifications
- High-capacity heater core with rapid warm-up
- Dual-zone temperature control with 5-degree precision
- Heater core flow rate: 4.2 gallons per minute
- Maximum heating capacity: 40,000 BTU
- Warm-up time to 70°F: 120 seconds
Cooling System Specifications
- High-efficiency compressor with variable speed control
- Condenser capacity: 32,000 BTU
- Evaporator core airflow: 200 CFM
- Refrigerant type: HFC-134a
- Cooling performance: 55°F in 10 minutes
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Component Specifications
Overview
- Type
- Automotive HVAC System
- Configuration
- Dual-Zone Automatic Climate Control
- Platform
- Acura RLX (2014-2020)
- Manufacturer
- Denso
- Location
- Under dashboard
Dimensions
- Overall Size
- 12 in (L) x 10 in (W) x 8 in (H) / 305 mm x 254 mm x 203 mm
- Evaporator Core Size
- 10 in (L) x 8 in (W) x 2 in (H) / 254 mm x 203 mm x 51 mm
- Condenser Core Size
- 24 in (L) x 12 in (W) x 1 in (H) / 610 mm x 305 mm x 25 mm
- Blower Motor Size
- 7 in (L) x 5 in (W) x 4 in (H) / 178 mm x 127 mm x 102 mm
- Compressor Size
- 10 in (L) x 6 in (W) x 5 in (H) / 254 mm x 152 mm x 127 mm
- Weight
- 35 lbs / 15.88 kg
- Ducting Diameter
- 4 in / 102 mm
Materials
- Housing
- High-Density Polypropylene (HDPE)
- Heat Exchangers
- Aluminum
- Blower Motor Shaft
- Carbon Steel
- Hoses
- Rubber (EPDM)
- Seals
- Ethylene Propylene Diene Monomer (EPDM)
Features
- Climate Control
-
- Dual-Zone Automatic Climate Control
- Electronic Automatic Temperature Control
- Humidity Control
- Air Quality
-
- Air Filtration System
- Cabin Air Filter
- Pollen Filter
- Heating
-
- Multi-Speed Blower Motor
- Rear Seat Heater Vents
- Heated Front Seats
- Cooling
-
- R-1234yf Refrigerant
- Automatic Defrost
- Solar Sensor
- Air Distribution
-
- Multi-Directional Vents
- Center, Side, and Rear Vents
- Air Recirculation
Safety Features
- Automatic Shutoff
-
- Crankcase Overpressure Protection
- Low Refrigerant Pressure Protection
- High Pressure Cut-Off Switch
- Pressure Sensors
-
- Low Pressure Sensor
- High Pressure Sensor
- Thermal Protection
-
- Overheating Protection
- Blower Motor Overload Protection
Comfort Features
- Multi Speed Fan
-
- 10-Speed Blower Control
- Silent Operation Mode
- Auto Mode
- Rear Seat Vents
-
- Rear Seat Climate Control
- Rear Seat Heated Vents
- Rear Seat Airflow Control
- Heated Seats
-
- 3-Stage Heated Front Seats
- Heated Rear Seats (Optional)
- Ventilated Front Seats (Optional)
- Humidity Control
-
- Humidity Sensor
- Automatic Windshield Defogging
- Air Quality Sensor
Accessories
- Replacement Filters
-
- Cabin Air Filter
- Engine Air Filter
- Pollent Filter
- Ducting Kits
-
- Heater Hose Kit
- Evaporator Core Kit
- Condenser Core Kit
- Control Modules
-
- Climate Control Module
- Blower Motor Resistor
- Temperature Sensor Kit
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Cabin Air Filter Replacement
- Refrigerant Level Check
- Condenser Cores Cleaning
- Blower Motor Inspection
- Hose and Belt Inspection
- Drain Tube Inspection
- Maintenance Notes
-
- Replace cabin air filter every 15,000 miles
- Inspect and clean condenser cores annually
- Check refrigerant levels and top-off as needed
- Inspect heater and AC hoses for cracks or damage
- Lubricate blower motor bearings if necessary
Warranty
- Basic
- Miles: 36000Years: 3Coverage: Bumper-to-Bumper
- Powertrain
- Miles: 60000Years: 5Coverage: Powertrain Components
- Parts
- Miles: 12000Years: 1Coverage: Replacement Parts
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation
Production Details
- Manufacturer info
- Name: DensoLocation: JapanQuality Rating: ISO 9001:2015
- Manufacturing Process
-
- Robotic Welding
- Laser Cutting
- Computer-Controlled Brazing
- Automated Assembly Lines
- Quality Control
- inspection: Leak Testing, Pressure Testing, Performance Testing, Dimensional inspectionCertifications: ISO 9001:2015, IATF 16949:2016, ISO 14001:2015
- Sustainability Practices
-
- Use of recycled materials
- Energy-efficient manufacturing
- Emission reduction technologies
- Recyclable packaging
- Production Metrics
- Units Per Month: 5000Failure Rate: less than 1%Warranty Claim Rate: less than 2%
Service Information for HVAC Service
Maintenance and service requirements specific to this component
- Inspect and replace cabin air filter
- Check refrigerant level and top-off if necessary
- Inspect heater and AC hoses for cracks or damage
- Clean condenser cores
- Inspect blower motor and resistor
Recommended to perform during regular maintenance
- Inspect and clean drain tube
- Check compressor clutch operation
- Inspect expansion valve
- Check for refrigerant leaks
- Inspect temperature sensors
Special tools may be required for leak detection
- Replace blower motor if necessary
- Inspect and replace belts
- Clean or replace condenser fan
- Inspect and replace thermistor
- Check system performance under load
Major service interval, ensure all components are checked
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the refrigerant type and capacity for the 2014-2020 Acura RLX HVAC system?
What is the refrigerant type and capacity for the 2014-2020 Acura RLX HVAC system?
The 2014-2020 Acura RLX HVAC system uses R-1234yf refrigerant. The total system capacity is approximately 14.1 ounces (400 grams). Always refer to the under-hood label for exact specifications.
Q2 How do I reset the HVAC control module on the Acura RLX?
How do I reset the HVAC control module on the Acura RLX?
To reset the HVAC control module, disconnect the negative battery terminal for at least 10 minutes. Reconnect the terminal and start the vehicle. Allow the system to recalibrate. If issues persist, consult the service manual for further diagnostic procedures.
Q3 What is the recommended maintenance schedule for the HVAC system?
What is the recommended maintenance schedule for the HVAC system?
The HVAC system should be inspected annually. Key tasks include checking refrigerant levels, inspecting the compressor and condenser, cleaning or replacing the cabin air filter, and ensuring all electrical connections are secure. Refer to the owner's manual for detailed intervals.
Q4 How does the dual-zone automatic climate control system work in the Acura RLX?
How does the dual-zone automatic climate control system work in the Acura RLX?
The dual-zone automatic climate control system allows the driver and front passenger to set individual temperature preferences. The system uses sensors to monitor cabin temperature and adjusts airflow, fan speed, and temperature distribution automatically to maintain the desired settings.
Q5 What are the common symptoms of a failing HVAC compressor?
What are the common symptoms of a failing HVAC compressor?
Common symptoms include reduced cooling performance, unusual noises (e.g., grinding or squealing), refrigerant leaks, and the compressor clutch failing to engage. If any of these symptoms occur, the system should be inspected by a certified technician immediately.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura RLX HVAC System Service Manual
Coming SoonOfficial service manual for the 2014-2020 Acura RLX HVAC system, including diagnostic procedures, repair instructions, and specifications.
Cabin Air Filter Replacement Guide
Coming SoonStep-by-step instructions for replacing the cabin air filter in the 2014-2020 Acura RLX to ensure optimal HVAC performance.
Refrigerant Handling and Safety Guidelines
Coming SoonComprehensive guide on handling R-1234yf refrigerant safely, including equipment requirements and environmental precautions.
HVAC System Troubleshooting Tips
Coming SoonCommon troubleshooting tips for diagnosing HVAC issues in the Acura RLX, including error codes and solutions.
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Technical Information
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