Dodge Caravan 2001-2007 41TE Transmission Specifications
This document provides detailed technical specifications for the 41TE automatic transmission used in the 2001-2007 Dodge Caravan. It includes critical data such as gear ratios, torque converter specifications, fluid capacity, and shift patterns. These specifications are essential for mechanics, enthusiasts, and owners performing maintenance, repairs, or upgrades. The information ensures proper diagnosis, compatibility, and performance optimization. Whether you're troubleshooting transmission issues, replacing components, or enhancing performance, this guide serves as a reliable reference for understanding the 41TE transmission's design and functionality.
Overview Specifications
This document provides detailed specifications and technical information about the 41TE transmission used in the 2001-2007 Dodge Caravan. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission's features, maintenance requirements, and performance characteristics. Use the search and navigation instructions to quickly locate specific details or browse through the sections for comprehensive insights.
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Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections, making it easy to find detailed information about specific aspects of the 41TE transmission.
Key Specifications
Transmission Type
4-speed automatic
Fluid Capacity
9.5 quarts
Maximum Torque
220 lb-ft
Gear Ratios
2.84:1 to 0.69:1
Service Interval
60,000 miles
Available Specifications
Transmission Design
This section covers the design and engineering of the 41TE transmission, including its construction, components, and how it integrates with the Dodge Caravan's drivetrain. Learn about the transmission's layout, materials, and key design features.
Transmission Design
This section covers the design and engineering of the 41TE transmission, including its construction, components, and how it integrates with the Dodge Caravan's drivetrain. Learn about the transmission's layout, materials, and key design features.
Construction and Materials
- Aluminum alloy casing for reduced weight
- Four-speed automatic design
- Electronically controlled hydraulic system
- Sealed unit with no dipstick for fluid checks
- Integrated torque converter
- Compact design for front-wheel-drive applications
Key Components
- Planetary gear sets for smooth shifting
- Electro-hydraulic valve body for precise control
- Multiple clutch packs for gear engagement
- Input and output speed sensors
- Transmission control module (TCM)
- Sealed cooling system for optimal temperature management
Performance Specifications
Explore the performance characteristics of the 41TE transmission, including gear ratios, torque capacity, and shift patterns. This section provides insights into how the transmission enhances the driving experience of the Dodge Caravan.
Performance Specifications
Explore the performance characteristics of the 41TE transmission, including gear ratios, torque capacity, and shift patterns. This section provides insights into how the transmission enhances the driving experience of the Dodge Caravan.
Gear Ratios
- First gear: 2.84:1
- Second gear: 1.57:1
- Third gear: 1.00:1
- Fourth gear: 0.69:1
- Reverse gear: 2.21:1
- Final drive ratio: 3.91:1
Torque and Power Handling
- Maximum torque capacity: 220 lb-ft
- Designed for engines up to 3.8L V6
- Smooth power delivery for city and highway driving
- Adaptive shift logic for varying driving conditions
- Durable clutch materials for extended lifespan
- Optimized for fuel efficiency
Maintenance and Troubleshooting
This section provides guidance on maintaining the 41TE transmission and troubleshooting common issues. Learn about fluid requirements, service intervals, and how to diagnose and resolve transmission problems.
Maintenance and Troubleshooting
This section provides guidance on maintaining the 41TE transmission and troubleshooting common issues. Learn about fluid requirements, service intervals, and how to diagnose and resolve transmission problems.
Fluid Requirements
- Use only Mopar ATF+4 transmission fluid
- Fluid capacity: 9.5 quarts (including torque converter)
- No dipstick; fluid level checked via fill plug
- Fluid change interval: 60,000 miles or as recommended
- Avoid overfilling to prevent damage
- Fluid condition indicators: color and smell
Common Issues and Solutions
- Delayed or harsh shifting: Check fluid level and condition
- Transmission slipping: Inspect clutch packs and solenoids
- Check engine light with transmission codes: Scan TCM for errors
- Fluid leaks: Inspect seals and gaskets
- Overheating: Ensure cooling system is functioning properly
- No reverse gear: Check valve body and clutch engagement
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Transmission Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- 4-speed electronically controlled
- Platform
- Transverse-mounted
- Material
- Aluminum alloy casing
- Location
- Front-wheel drive
Dimensions
- Length
- 22.5 inches (571.5 mm)
- Width
- 16.3 inches (414 mm)
- Height
- 12.8 inches (325 mm)
- Weight
- 135 lbs (61.2 kg)
- input Shaft Diameter
- 0.98 inches (25 mm)
- Output Shaft Diameter
- 1.18 inches (30 mm)
- Fluid Capacity
- 7.4 quarts (7 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- Hardened steel
- Clutch Packs
- Composite friction materials
- Seals
- Viton rubber
- Sensors
- Stainless steel and plastic
Features
- Electronic Controls
-
- Adaptive shift programming
- Electronic governor pressure control
- Torque converter clutch control
- Diagnostic fault code storage
- Performance
-
- Wide gear ratio spread
- Smooth shift quality
- Lock-up torque converter
- Optimized for fuel efficiency
- Durability
-
- Hardened steel gears
- High-capacity clutch packs
- Robust valve body design
- Enhanced cooling system
- integration
-
- Compatible with Chrysler PCM
- Integrated speed sensors
- Direct bolt-on to 3.3L and 3.8L engines
- Sealed electrical connectors
- Maintenance
-
- External filter access
- Drain and fill plugs
- Dipstick for fluid level checks
- Serviceable solenoids
Safety Features
- Electronic Protections
-
- Overheat protection
- Overpressure shutdown
- Fail-safe limp mode
- Mechanical Protections
-
- Shear-resistant input shaft
- Reinforced casing
- High-strength mounting points
Comfort Features
- Shift Quality
-
- Smooth gear transitions
- Adaptive shift logic
- Reduced shift shock
- Noise Reduction
-
- Precision gear machining
- Dampened torque converter
- Isolated mounting points
- Drivability
-
- Optimized gear ratios
- Quick response to throttle input
- Seamless integration with engine management
Accessories
- installation
-
- Transmission mount kit
- Torque converter alignment tool
- Fluid transfer pump
- Maintenance
-
- Transmission filter kit
- Fluid pan gasket
- Dipstick and tube assembly
- Upgrades
-
- Performance shift kit
- Heavy-duty cooler
- Electronic shift controller
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and filter replacement
- Inspect for leaks
- Check electrical connections
- Test shift solenoids
- Adjust shift linkage
- Maintenance Notes
- Use only Mopar ATF+4 fluid for optimal performance and longevity.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Transmission components
- Corrosion
- Miles: 100,000Years: 7Coverage: Casing and seals
- Extended
- Miles: 100,000Years: 10Coverage: Optional extended coverage
- Warranty Terms
- Warranty void if improper fluids or unauthorized modifications are used.
Production Details
- Manufacturer
- Chrysler Group LLC
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly line
- Laser alignment of components
- Quality Control
- inspection: 100% component testingTesting: Dyno and road simulationCertification: ISO 9001 compliant
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction initiatives
- Production Metrics
- Annual Output: 250,000 unitsDefect Rate: 0.5%Lead Time: 4 weeks
Service Information for 41te transmission Service
Maintenance and service requirements specific to this component
- Replace transmission fluid
- Replace transmission filter
- Inspect for leaks
- Check electrical connections
- Test shift solenoids
Use only Mopar ATF+4 fluid for optimal performance.
- Replace transmission fluid and filter
- Inspect and adjust shift linkage
- Check torque converter operation
- Test valve body function
- Inspect cooling system
Special tools required for valve body testing.
- Complete fluid flush
- Replace clutch packs if necessary
- Inspect and replace seals
- Test transmission control module
- Perform full diagnostic scan
Major service may require transmission removal.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 41TE transmission compatible with all 2001-2007 Dodge Caravan models?
Is the 41TE transmission compatible with all 2001-2007 Dodge Caravan models?
The 41TE transmission is compatible with most 2001-2007 Dodge Caravan models, including the SE, SXT, and Grand Caravan variants. However, it is essential to verify the specific vehicle's VIN and engine type to ensure compatibility. Some models with unique configurations or aftermarket modifications may require additional adjustments or components.
Q2 What are the maintenance requirements for the 41TE transmission?
What are the maintenance requirements for the 41TE transmission?
The 41TE transmission requires regular maintenance to ensure optimal performance. Key tasks include fluid and filter changes every 30,000 to 60,000 miles, checking for leaks, and inspecting the transmission mount. Additionally, monitor the transmission's electronic control module for error codes and ensure proper calibration. Adhering to the manufacturer's maintenance schedule is crucial for longevity.
Q3 How do I replace the 41TE transmission in a Dodge Caravan?
How do I replace the 41TE transmission in a Dodge Caravan?
To replace the 41TE transmission, first, disconnect the battery and drain the transmission fluid. Remove the drive shafts, torque converter bolts, and transmission mounts. Disconnect all electrical connectors and shift linkages. Support the engine and lower the transmission using a jack. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications. Refill with the recommended fluid and test for leaks.
Q4 What are common troubleshooting steps for the 41TE transmission?
What are common troubleshooting steps for the 41TE transmission?
Common issues with the 41TE transmission include slipping gears, delayed shifts, and error codes. Start by checking the transmission fluid level and condition. Inspect for leaks or damaged wiring. Use a diagnostic tool to read error codes and identify specific issues. If problems persist, consult a professional for further diagnosis, as internal components or the electronic control module may require attention.
Q5 How can I optimize the performance of the 41TE transmission?
How can I optimize the performance of the 41TE transmission?
To optimize the 41TE transmission, use high-quality transmission fluid and ensure proper fluid levels. Regularly inspect and replace worn components like filters and seals. Avoid aggressive driving and ensure the transmission is properly calibrated. Upgrading the transmission cooler can also improve performance, especially in hot climates or under heavy loads. Regular maintenance and timely repairs are key to sustained performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
41TE Transmission Service Manual
Coming SoonDetailed guide covering installation, maintenance, and troubleshooting for the 41TE transmission.
41TE Transmission Technical Bulletin
Coming SoonLatest updates and technical service bulletins for the 41TE transmission, including common issues and fixes.
41TE Transmission Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts for the 41TE transmission.
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We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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