Dodge Durango 1998-2003 46RE Transmission Specifications
This document provides detailed technical specifications for the 46RE automatic transmission used in the 1998-2003 Dodge Durango. It includes critical data such as gear ratios, torque converter specifications, fluid capacity, shift points, and pressure settings. These specifications are essential for mechanics, enthusiasts, and owners performing maintenance, repairs, or upgrades. The guide also covers compatibility details, common issues, and performance tuning tips. Whether you're diagnosing a transmission problem, rebuilding the unit, or optimizing its performance, this resource offers valuable insights to ensure proper operation and longevity of the 46RE transmission in your Dodge Durango.
Overview Specifications
This document provides detailed specifications and technical information about the 46RE transmission used in the 1998-2003 Dodge Durango. It is designed to assist mechanics, enthusiasts, and technicians in understanding the transmission's features, maintenance requirements, and performance characteristics. Use this guide to navigate through sections, find specific details, and reference key specifications for troubleshooting or upgrades.
How to Use
Use the search functionality to quickly locate specific terms or topics within the document. Enter keywords related to the 46RE transmission, such as 'torque converter' or 'gear ratios,' to find relevant sections.
Navigate through the document using the table of contents or section headers. Each major section is divided into subsections with detailed points for easy reference. Use the quick reference table for key specifications.
Key Specifications
Transmission Type
4-speed automatic
Gear Ratios
1st: 2.74, 2nd: 1.54, 3rd: 1.00, 4th: 0.69
Fluid Capacity
12 quarts (with torque converter)
Maximum Towing Capacity
7,500 lbs
Torque Converter Lock-up
Yes
Available Specifications
Transmission Design and Features
This section covers the design and key features of the 46RE transmission, including its construction, components, and operational characteristics. Learn about its durability, performance, and compatibility with the Dodge Durango.
Transmission Design and Features
This section covers the design and key features of the 46RE transmission, including its construction, components, and operational characteristics. Learn about its durability, performance, and compatibility with the Dodge Durango.
Construction and Materials
- Aluminum alloy transmission case for reduced weight
- Heavy-duty steel gears for enhanced durability
- Sealed bearings for improved reliability
- High-capacity torque converter for better performance
Operational Features
- Four-speed automatic transmission with overdrive
- Electronic shift control for smooth gear changes
- Lock-up torque converter for fuel efficiency
- Adaptive shift logic for varying driving conditions
Maintenance and Service
This section provides guidelines for maintaining and servicing the 46RE transmission. It includes recommended service intervals, fluid specifications, and common troubleshooting tips.
Maintenance and Service
This section provides guidelines for maintaining and servicing the 46RE transmission. It includes recommended service intervals, fluid specifications, and common troubleshooting tips.
Fluid Requirements
- Use ATF+4 transmission fluid for optimal performance
- Fluid capacity: 12 quarts (with torque converter)
- Check fluid level with engine running and transmission in neutral
- Replace fluid every 30,000 miles under normal conditions
Common Issues and Solutions
- Delayed or harsh shifting: Check fluid level and condition
- Transmission overheating: Inspect cooler lines and radiator
- Slipping gears: Verify clutch pack integrity
- Check engine light with transmission codes: Diagnose with OBD-II scanner
Performance and Upgrades
Explore performance enhancements and upgrades for the 46RE transmission. This section includes recommendations for improving durability, towing capacity, and overall performance.
Performance and Upgrades
Explore performance enhancements and upgrades for the 46RE transmission. This section includes recommendations for improving durability, towing capacity, and overall performance.
Performance Modifications
- Install a high-stall torque converter for better acceleration
- Upgrade valve body for firmer shifts
- Add an auxiliary transmission cooler for heavy towing
- Replace stock clutches with high-performance materials
Towing and Heavy-Duty Use
- Maximum towing capacity: 7,500 lbs with proper equipment
- Use a transmission temperature gauge to monitor heat levels
- Install a deep transmission pan for additional fluid capacity
- Consider a shift kit for improved towing performance
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Transmission Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- 4-speed overdrive
- Platform
- Chrysler A-500 series
- Material
- Aluminum alloy casing
- Location
- Rear-wheel drive configuration
Dimensions
- Length
- 29.5 inches (749 mm)
- Width
- 20.3 inches (516 mm)
- Height
- 18.7 inches (475 mm)
- Weight
- 165 lbs (75 kg)
- input Shaft Length
- 7.2 inches (183 mm)
- Output Shaft Length
- 8.9 inches (226 mm)
- Fluid Capacity
- 12 quarts (11.4 liters)
Materials
- Casing
- Aluminum alloy
- Gears
- Hardened steel
- Clutch Packs
- Friction material with steel plates
- Seals
- Viton rubber
- Cooler Lines
- Steel with rubber hoses
Features
- Transmission Control
-
- Electronic shift control
- Adaptive shift programming
- Torque converter lockup
- Overdrive engagement
- Performance
-
- Wide gear ratio spread
- Heavy-duty torque converter
- High-capacity fluid pump
- Enhanced cooling system
- Durability
-
- Reinforced input shaft
- Heavy-duty clutch packs
- High-strength planetary gears
- Robust valve body
- integration
-
- Compatible with 4x4 systems
- Integrated transmission cooler
- Direct bolt-on for V8 engines
- Sealed electrical connectors
- Safety
-
- Fail-safe limp mode
- Overheat protection
- Fluid level sensor
- Shift interlock system
Safety Features
- Overheat Protection
-
- Automatic downshift prevention
- Fluid temperature monitoring
- Limp Mode
-
- Default second gear engagement
- Reduced power output
- Shift interlock
-
- Prevents accidental shifting
- Requires brake pedal engagement
Comfort Features
- Shift Quality
-
- Smooth gear transitions
- Adaptive shift timing
- Reduced shift shock
- Noise Reduction
-
- Precision gear meshing
- Vibration dampening mounts
- Sealed transmission casing
- Drivability
-
- Optimized gear ratios
- Torque converter lockup
- Overdrive for highway efficiency
Accessories
- Cooling
-
- Transmission cooler kit
- External cooler lines
- Thermostatic bypass valve
- Performance
-
- Shift improvement kit
- High-capacity torque converter
- Reinforced input shaft
- Maintenance
-
- Fluid exchange kit
- Filter and gasket set
- Seal replacement kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and filter replacement
- Band adjustment
- Seal inspection
- Shift linkage lubrication
- Cooler line inspection
- Maintenance Notes
- Use only ATF+4 transmission fluid. Avoid overheating to prevent damage.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Transmission components
- Corrosion
- Miles: 100,000Years: 7Coverage: Casing and external parts
- Extended
- Miles: 100,000Years: 7Coverage: Full transmission replacement
- Warranty Terms
- Warranty void if improper fluid or maintenance is used.
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Laser alignment
- Pressure testing
- Quality Control
- inspection: 100% component testingTolerance: ±0.001 inchesTesting: Durability testing, Thermal cycling, Shift pattern validation
- Sustainability
-
- Recyclable materials
- Low-emission manufacturing
- Energy-efficient processes
- Production Metrics
- Units Per Day: 500Defect Rate: 0.1%Lead Time: 2 weeks
Service Information for 46re transmission Service
Maintenance and service requirements specific to this component
- Replace transmission fluid
- Replace filter and gasket
- Inspect seals and cooler lines
- Adjust bands
- Lubricate shift linkage
Use only ATF+4 fluid. Check for leaks after service.
- Flush transmission cooler
- Inspect torque converter
- Check valve body operation
- Test shift solenoids
- Verify electronic control operation
Special tools required for solenoid testing.
- Overhaul transmission
- Replace clutch packs
- Inspect planetary gears
- Replace seals and gaskets
- Test transmission performance
Major service requires specialized equipment and expertise.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 46RE transmission compatible with all 1998-2003 Dodge Durango models?
Is the 46RE transmission compatible with all 1998-2003 Dodge Durango models?
The 46RE transmission is compatible with 1998-2003 Dodge Durango models equipped with the 5.2L or 5.9L V8 engines. It is not compatible with models featuring the 4.7L V8 or other engine configurations. Always verify your vehicle's engine and transmission specifications before purchasing or installing.
Q2 What are the maintenance requirements for the 46RE transmission?
What are the maintenance requirements for the 46RE transmission?
The 46RE transmission requires regular maintenance, including fluid and filter changes every 30,000 to 50,000 miles. Inspect for leaks, ensure proper fluid levels, and check for unusual noises or shifting issues. Use only manufacturer-recommended ATF+4 fluid to maintain optimal performance and longevity.
Q3 How do I replace the 46RE transmission in a 1998-2003 Dodge Durango?
How do I replace the 46RE transmission in a 1998-2003 Dodge Durango?
To replace the 46RE transmission, disconnect the battery, remove the driveshaft, and drain the transmission fluid. Unbolt the transmission crossmember, detach the torque converter, and disconnect all electrical connectors and linkages. Use a transmission jack to safely lower and remove the old transmission. Reverse the process to install the new unit, ensuring proper alignment and torque specifications.
Q4 What should I do if my 46RE transmission is slipping or not shifting properly?
What should I do if my 46RE transmission is slipping or not shifting properly?
If your 46RE transmission is slipping or not shifting, check the fluid level and condition first. Low or contaminated fluid can cause issues. Inspect for leaks, damaged wiring, or faulty sensors. If problems persist, perform a diagnostic scan to identify error codes and consult a professional for further troubleshooting.
Q5 How can I optimize the performance of my 46RE transmission?
How can I optimize the performance of my 46RE transmission?
To optimize performance, use high-quality ATF+4 fluid and ensure proper fluid levels. Consider upgrading the valve body or adding an auxiliary cooler for heavy-duty use. Regularly inspect and maintain the transmission, and avoid aggressive driving habits to reduce wear and tear.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2003 Dodge Durango 46RE Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the 46RE transmission in 1998-2003 Dodge Durango models.
Technical Service Bulletin for 46RE Transmission Updates
Coming SoonTSB outlining common issues, updates, and fixes for the 46RE transmission in 1998-2003 Dodge Durango models.
46RE Transmission Parts and Accessories Catalog
Coming SoonComprehensive catalog listing compatible parts, upgrades, and accessories for the 46RE transmission.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
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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