RAM Ram 5500 2008-2015 HVAC Specifications
Explore detailed HVAC system specifications for the 2008-2015 Ram 5500, covering components, performance, and maintenance tips. Ideal for repairs, upgrades, and compatibility checks.
Overview Specifications
This document provides detailed specifications and information about the HVAC system in the 2008-2015 Ram 5500. It includes technical details, maintenance guidelines, and operational insights to help users understand and optimize their vehicle's climate control system. Use this guide to find specific information about components, performance, and troubleshooting tips.
How to Use
Use the search function to quickly locate specific terms or components within the document. Enter keywords like 'blower motor' or 'refrigerant' to find relevant sections.
Browse through the major sections and subsections to find detailed information. Use the table of contents or scroll through the document to locate HVAC-related topics.
Key Specifications
Refrigerant Type
R134a
Blower Motor Voltage
12V
Compressor Clutch Type
Magnetic
Cabin Air Filter Interval
15,000-20,000 miles
Air Distribution Modes
Defrost, Floor, Panel
Available Specifications
HVAC System Components
This section covers the main components of the HVAC system in the Ram 5500, including the blower motor, evaporator, condenser, and compressor. Learn about their functions and how they work together to maintain cabin comfort.
HVAC System Components
This section covers the main components of the HVAC system in the Ram 5500, including the blower motor, evaporator, condenser, and compressor. Learn about their functions and how they work together to maintain cabin comfort.
Blower Motor
- Located in the HVAC housing assembly
- Controls airflow speed through the vents
- Operates on a 12V electrical system
- May require replacement if airflow is weak or inconsistent
- Check fuse and relay if motor fails
- Regular cleaning prevents dust buildup
Compressor
- Driven by the engine belt system
- Responsible for pressurizing refrigerant
- Uses a magnetic clutch for engagement
- Signs of failure include loud noises or no cooling
- Ensure refrigerant levels are correct
- Regular inspection prevents leaks
HVAC Controls and Operation
This section explains the controls and operation of the HVAC system, including temperature adjustment, fan speed, and air distribution settings. Understand how to optimize the system for different driving conditions.
HVAC Controls and Operation
This section explains the controls and operation of the HVAC system, including temperature adjustment, fan speed, and air distribution settings. Understand how to optimize the system for different driving conditions.
Control Panel
- Located on the dashboard
- Includes knobs for temperature and fan speed
- Buttons for air distribution modes
- Optional dual-zone climate control
- Check for display issues or unresponsive controls
- Replace control module if necessary
Air Distribution
- Modes include defrost, floor, and panel vents
- Actuators control air direction
- Check for stuck or noisy actuators
- Ensure ducts are free of obstructions
- Regularly replace cabin air filter
- Inspect for leaks in the duct system
Maintenance and Troubleshooting
This section provides guidelines for maintaining the HVAC system and troubleshooting common issues. Learn how to diagnose problems and perform routine checks to ensure optimal performance.
Maintenance and Troubleshooting
This section provides guidelines for maintaining the HVAC system and troubleshooting common issues. Learn how to diagnose problems and perform routine checks to ensure optimal performance.
Refrigerant Levels
- Use R134a refrigerant
- Check levels with a pressure gauge
- Low levels indicate a leak
- Recharge system as needed
- Inspect hoses and connections
- Avoid overcharging the system
Cabin Air Filter
- Located behind the glove compartment
- Filters dust and pollutants
- Replace every 15,000-20,000 miles
- Signs of clogging include reduced airflow
- Use OEM or compatible filters
- Check for mold or odors
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Component Specifications
Overview
- Type
- Dual-Zone Manual Climate Control
- Configuration
- Front and Rear Independent Zones
- Platform
- Heavy-Duty Truck
- Material
- Polypropylene and Aluminum
- Location
- Dashboard and Rear Cabin
Dimensions
- Evaporator Unit Length
- 18.5 inches / 470 mm
- Evaporator Unit Width
- 10.2 inches / 260 mm
- Evaporator Unit Height
- 6.7 inches / 170 mm
- Condensor Unit Length
- 24.8 inches / 630 mm
- Condensor Unit Width
- 12.6 inches / 320 mm
- Condensor Unit Height
- 1.2 inches / 30 mm
- Ducting Diameter
- 3.5 inches / 89 mm
Materials
- Evaporator Coil
- Aluminum
- Condensor Coil
- Copper-Aluminum Alloy
- Housing
- Polypropylene
- Blower Motor
- Copper Windings with Steel Housing
Features
- Climate Control
-
- Manual Temperature Adjustment
- Dual-Zone Settings
- Rear Ventilation Control
- Airflow
-
- Multi-Speed Blower Fan
- Adjustable Air Vents
- Defrost Mode
- Filtration
-
- Cabin Air Filter
- Dust and Pollen Filtration
- Odor Reduction
- Heating
-
- High-Capacity Heater Core
- Rapid Heat Exchange
- Defrost Function
- Cooling
-
- High-Efficiency Compressor
- Variable Refrigerant Flow
- Quick Cool Mode
Safety Features
- Overheat Protection
-
- Automatic Shutoff
- Temperature Sensors
- Pressure Control
-
- High-Pressure Cutoff Switch
- Low-Pressure Sensor
- Electrical Safety
-
- Circuit Breaker
- Ground Fault Protection
Comfort Features
- Temperature Control
-
- Precise Dial Adjustment
- Independent Zone Settings
- Airflow Management
-
- Adjustable Vents
- Multi-Directional Airflow
- Noise Reduction
-
- Quiet Blower Motor
- Insulated Ducting
- Air Quality
-
- Cabin Air Filter
- Recirculation Mode
Accessories
- Filters
-
- Cabin Air Filter
- Pollen Filter
- Activated Carbon Filter
- Controls
-
- Manual Control Knobs
- Rear Vent Control
- Defrost Button
- Ducting
-
- Flexible Air Ducts
- Vent Adapters
- Defrost Ducts
Maintenance
- Service interval
- 12 months or 15,000 miles
- Service Items
-
- Inspect Refrigerant Levels
- Check Compressor Function
- Inspect Ducting for Leaks
- Replace Cabin Air Filter
- Test Blower Motor
- Maintenance Notes
- Use only OEM-approved refrigerant and parts for optimal performance.
Warranty
- Basic Warranty
- Years: 3Miles: 36000Coverage: Parts and Labor
- Powertrain Warranty
- Years: 5Miles: 100000Coverage: Compressor and Components
- Corrosion Warranty
- Years: 5Miles: 100000Coverage: Housing and Ducting
- Warranty Terms
- Warranty void if non-OEM parts or refrigerant are used.
Production Details
- Manufacturer
- Mopar
- Manufacturing Process
-
- Robotic Assembly
- Precision Welding
- Quality Testing
- Quality Control
- Pressure Test: Pass/FailLeak Test: Pass/FailPerformance Test: Pass/Fail
- Sustainability Practices
-
- Recycled Materials
- Energy-Efficient Production
- Eco-Friendly Refrigerant
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Energy Usage: 150 kWh per unit
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Inspect Refrigerant Levels
- Check Compressor Function
- Inspect Ducting for Leaks
- Replace Cabin Air Filter
- Test Blower Motor
Ensure proper refrigerant type and quantity for optimal performance.
- Inspect Condensor Unit
- Check Electrical Connections
- Test Pressure Sensors
- Clean Evaporator Coil
Special tools required for condenser and evaporator maintenance.
- Replace Refrigerant
- Inspect and Replace Ducting if Necessary
- Test System Performance
- Check for Corrosion
Major service requires certified technician and OEM parts.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility specifications for the HVAC system in a 2008-2015 Ram 5500?
What are the compatibility specifications for the HVAC system in a 2008-2015 Ram 5500?
The HVAC system in the 2008-2015 Ram 5500 is designed to be compatible with the vehicle's 6.7L Cummins turbo diesel engine and its dual-zone climate control setup. It supports R134a refrigerant and operates with a high-capacity compressor for efficient cooling. The system is engineered for heavy-duty use, ensuring durability in various weather conditions. Always verify compatibility with your specific model year and configuration.
Q2 What maintenance is required for the HVAC system in a 2008-2015 Ram 5500?
What maintenance is required for the HVAC system in a 2008-2015 Ram 5500?
Regular maintenance for the HVAC system includes checking and replacing the cabin air filter every 15,000-20,000 miles, inspecting refrigerant levels annually, and ensuring the compressor and blower motor are functioning properly. Clean the evaporator and condenser coils to prevent blockages. Periodically inspect hoses and belts for wear. Adhering to these steps ensures optimal performance and longevity.
Q3 How do I replace the HVAC blower motor in a 2008-2015 Ram 5500?
How do I replace the HVAC blower motor in a 2008-2015 Ram 5500?
To replace the blower motor, first disconnect the battery. Remove the glove box and locate the blower motor assembly. Disconnect the electrical connectors and mounting screws. Carefully remove the old blower motor and install the new one, securing it with screws and reconnecting the electrical connectors. Reassemble the glove box and reconnect the battery. Test the system to ensure proper operation.
Q4 Why is my HVAC system not blowing cold air in my 2008-2015 Ram 5500?
Why is my HVAC system not blowing cold air in my 2008-2015 Ram 5500?
If your HVAC system isn’t blowing cold air, check the refrigerant levels and look for leaks. Inspect the compressor clutch for engagement and ensure the condenser and evaporator are not blocked. Test the blower motor and fuses for functionality. If issues persist, consult a professional for a thorough diagnosis and repair.
Q5 How can I optimize the HVAC system performance in my 2008-2015 Ram 5500?
How can I optimize the HVAC system performance in my 2008-2015 Ram 5500?
To optimize HVAC performance, regularly clean or replace the cabin air filter, ensure refrigerant levels are correct, and keep the condenser and evaporator free of debris. Use the recirculation mode to reduce strain on the system. Park in shaded areas to minimize heat buildup. These practices enhance efficiency and extend the system's lifespan.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2008-2015 Ram 5500 HVAC Service Manual
Coming SoonComprehensive guide covering installation, maintenance, and troubleshooting for the HVAC system in 2008-2015 Ram 5500 models.
Technical Service Bulletin: HVAC System Updates
Coming SoonDetails recent updates and improvements for the HVAC system in 2008-2015 Ram 5500 trucks.
Ram 5500 HVAC Parts Catalog
Coming SoonCatalog of OEM and aftermarket parts for the HVAC system in 2008-2015 Ram 5500 models.
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Technical Information
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