Chrysler Pacifica 2004-2008 HVAC Specifications
Explore the comprehensive HVAC system specifications for the 2004-2008 Chrysler Pacifica. Learn about components, performance metrics, and maintenance tips for optimal climate control performance.
Overview Specifications
This document provides detailed HVAC specifications for the 2004-2008 Chrysler Pacifica. It includes information on system components, performance metrics, and maintenance guidelines. Use this guide to understand the HVAC system's functionality, troubleshoot issues, and ensure optimal performance. The document is organized into sections for easy navigation and includes a quick reference for key specifications.
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 information.
Navigate through the document using the section titles and subsections. Each section is organized by major HVAC components and features. Click on a section to expand it and view detailed information.
Key Specifications
Cooling Capacity
18,000 BTU/h
Heating Capacity
15,000 BTU/h
Refrigerant Type
R-134a
Compressor Displacement
160 cc
Cabin Air Filter Replacement
15,000 miles
Available Specifications
HVAC System Overview
This section provides an overview of the HVAC system in the 2004-2008 Chrysler Pacifica. It covers the main components, their functions, and how they work together to provide heating, ventilation, and air conditioning.
HVAC System Overview
This section provides an overview of the HVAC system in the 2004-2008 Chrysler Pacifica. It covers the main components, their functions, and how they work together to provide heating, ventilation, and air conditioning.
System Components
- Dual-zone automatic temperature control
- Blower motor and resistor
- Heater core and evaporator core
- Compressor and condenser
- Refrigerant type: R-134a
- Air distribution ducts and vents
System Operation
- Automatic climate control with dual-zone settings
- Manual override options for temperature and fan speed
- Defrost and rear defogger functions
- Air recirculation mode for improved efficiency
Performance Specifications
This section outlines the performance metrics of the HVAC system, including cooling capacity, heating efficiency, and airflow rates. It also includes information on system limitations and optimal operating conditions.
Performance Specifications
This section outlines the performance metrics of the HVAC system, including cooling capacity, heating efficiency, and airflow rates. It also includes information on system limitations and optimal operating conditions.
Cooling Performance
- Cooling capacity: 18,000 BTU/h
- Refrigerant charge: 24 oz
- Compressor displacement: 160 cc
- Condenser fan speed: 2,500 RPM
Heating Performance
- Heater core capacity: 15,000 BTU/h
- Coolant flow rate: 2.5 gallons per minute
- Maximum cabin temperature: 120°F
- Defrost time: 5 minutes at 0°F
Maintenance and Troubleshooting
This section provides guidelines for maintaining the HVAC system and troubleshooting common issues. It includes tips for routine maintenance, diagnostic procedures, and recommended service intervals.
Maintenance and Troubleshooting
This section provides guidelines for maintaining the HVAC system and troubleshooting common issues. It includes tips for routine maintenance, diagnostic procedures, and recommended service intervals.
Routine Maintenance
- Replace cabin air filter every 15,000 miles
- Inspect refrigerant levels annually
- Check blower motor and resistor for wear
- Clean evaporator and condenser coils
Common Issues
- Weak airflow due to clogged filters
- Inconsistent temperature control
- Compressor clutch failure
- Refrigerant leaks
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Component Specifications
Overview
- Type
- Automatic Climate Control
- Configuration
- Dual-Zone
- Platform
- Chrysler Pacifica 2004-2008
- Material
- Plastic and Aluminum
- Location
- Front and Rear
Dimensions
- Compressor Length
- 8.5 in / 21.6 cm
- Condenser Width
- 24 in / 61 cm
- Evaporator Height
- 6 in / 15.2 cm
- Blower Motor Diameter
- 4.5 in / 11.4 cm
- Refrigerant Lines Diameter
- 0.25 in / 0.64 cm
- Heater Core Length
- 10 in / 25.4 cm
- Vent Diameter
- 3 in / 7.6 cm
Materials
- Compressor
- Aluminum Alloy
- Condenser
- Aluminum
- Evaporator
- Aluminum
- Blower Motor
- Plastic and Steel
- Refrigerant Lines
- Rubber and Aluminum
Features
- Climate Control
-
- Dual-Zone Temperature Control
- Automatic Temperature Adjustment
- Rear HVAC Controls
- Airflow
-
- Multi-Level Airflow
- Defrost Mode
- Recirculation Mode
- Filtration
-
- Cabin Air Filter
- Pollen Filter
- Odor Reduction
- Performance
-
- Quick Cooling
- Efficient Heating
- Low Noise Operation
Safety Features
- Overheat Protection
-
- Engine Overheat Shutoff
- Compressor Overload Protection
- Refrigerant
-
- Leak Detection
- Low Refrigerant Shutoff
Comfort Features
- Temperature
-
- Precise Temperature Control
- Rear Passenger Controls
- Air Quality
-
- Air Filtration
- Odor Reduction
- Noise
-
- Quiet Operation
- Low Vibration
Accessories
- Filters
-
- Cabin Air Filter
- Pollen Filter
- Charcoal Filter
- Controls
-
- Remote Start Climate Control
- Rear HVAC Controls
- Steering Wheel Controls
- Maintenance
-
- Refrigerant
- Compressor Oil
- O-Rings
Maintenance
- Service interval
- Every 12 months or 12,000 miles
- Service Items
-
- Inspect Refrigerant Levels
- Replace Cabin Air Filter
- Check Compressor Operation
- Inspect Condenser for Debris
- Test Blower Motor
- Maintenance Notes
- Use only R134a refrigerant and ensure all seals are intact.
Warranty
- Basic
- Years: 3Miles: 36000Coverage: Parts and Labor
- Powertrain
- Years: 5Miles: 60000Coverage: Compressor and Condenser
- Corrosion
- Years: 5Miles: 100000Coverage: Corrosion Damage
- Emissions
- Years: 8Miles: 80000Coverage: Emissions-Related Components
Production Details
- Manufacturer
- Chrysler LLC
- Manufacturing Process
-
- Die Casting
- Assembly Line Production
- Quality Testing
- Quality Control
- Testing: Pressure and Leak Testinginspection: Visual and Functional Inspection
- Sustainability Practices
-
- Recyclable Materials
- Energy-Efficient Production
- Production Metrics
- Units Per Year: 50000Defect Rate: 0.5%
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Inspect Refrigerant Levels
- Replace Cabin Air Filter
- Check Compressor Operation
- Inspect Condenser for Debris
- Test Blower Motor
Ensure proper refrigerant levels and clean air filters for optimal performance.
- Check for Refrigerant Leaks
- Inspect Condenser and Evaporator
- Test HVAC Controls
- Lubricate Blower Motor
Use a UV dye kit to detect refrigerant leaks if necessary.
- Replace Refrigerant
- Inspect and Replace Compressor if Needed
- Check and Replace O-Rings
- Perform Full System Diagnostics
Major service interval may require specialized tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system compatible with aftermarket parts?
Is the HVAC system compatible with aftermarket parts?
The 2004-2008 Chrysler Pacifica HVAC system is designed to work with OEM parts for optimal performance. While some aftermarket parts may be compatible, it is recommended to use Mopar®-branded components to ensure proper fit and functionality. Always verify compatibility with your vehicle's VIN before purchasing aftermarket parts.
Q2 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, including checking refrigerant levels, cleaning or replacing the cabin air filter, and inspecting belts and hoses. Refrigerant should be recharged every 2-3 years, and the system should be professionally serviced if you notice reduced cooling or heating performance.
Q3 How do I replace the cabin air filter in my Pacifica?
How do I replace the cabin air filter in my Pacifica?
To replace the cabin air filter, locate the filter housing behind the glove box. Open the glove box, remove the retaining screws, and carefully detach the housing cover. Slide out the old filter and insert the new one, ensuring it is properly aligned. Reassemble the housing and glove box. Refer to the owner's manual for detailed instructions.
Q4 Why is my HVAC system blowing warm air?
Why is my HVAC system blowing warm air?
If your HVAC system is blowing warm air, check the refrigerant levels, as low refrigerant is a common cause. Inspect the compressor clutch for engagement and ensure the blower motor is functioning. If issues persist, there may be a leak in the system or a faulty thermostat, requiring professional diagnosis.
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, regularly clean or replace the cabin air filter, ensure refrigerant levels are correct, and inspect the system for leaks. Use the recirculation mode to improve cooling efficiency and avoid overloading the system by setting the temperature to a moderate level. Regular professional maintenance is also recommended.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2004-2008 Chrysler Pacifica HVAC Service Manual
Coming SoonDetailed service manual covering HVAC system diagnostics, repair, and maintenance procedures.
Technical Service Bulletin: HVAC System Updates
Coming SoonTSB outlining common HVAC issues and recommended updates for the 2004-2008 Pacifica.
Chrysler Pacifica HVAC Parts Catalog
Coming SoonComprehensive catalog of OEM HVAC parts and accessories for the 2004-2008 Pacifica.
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Technical Information
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