Dodge Dakota 1997-2004 46RE Transmission Specifications
This document provides detailed technical specifications for the 46RE automatic transmission used in the 1997-2004 Dodge Dakota. It includes torque converter stall speeds, gear ratios, fluid capacity, shift points, and pressure specifications. These details are essential for diagnosing transmission issues, performing maintenance, or upgrading the transmission for improved performance. Whether you're a mechanic, enthusiast, or DIYer, this guide offers valuable insights to ensure proper operation and longevity of your Dodge Dakota's transmission. The specifications are sourced from factory service manuals and verified by automotive experts, making this a reliable resource for accurate and actionable information.
Overview Specifications
This document provides detailed specifications and technical information about the 46RE transmission used in the 1997-2004 Dodge Dakota. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission's features, maintenance requirements, and performance capabilities. Use this guide to navigate through sections, find specific details, and reference key specifications for troubleshooting, repairs, or upgrades.
How to Use
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Navigate through the document using the table of contents or section headings. 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 with overdrive
Maximum Torque Capacity
450 lb-ft
Gear Ratios
2.74:1 (1st), 1.54:1 (2nd), 1.00:1 (3rd), 0.69:1 (OD)
Fluid Type
ATF+4
Compatible Engines
3.9L, 5.2L, 5.9L V8
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 Dakota.
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 Dakota.
Construction and Materials
- Aluminum alloy transmission case for reduced weight
- Heavy-duty internals for improved durability
- Four-speed automatic design with overdrive
- Electronically controlled valve body
- Sealed cooling system for optimal temperature control
- Compatible with 3.9L, 5.2L, and 5.9L V8 engines
Operational Features
- Lockup torque converter for improved efficiency
- Adaptive shift programming for smooth gear changes
- Tow/Haul mode for increased load capacity
- Electronic pressure control for precise shifting
- Designed for both on-road and off-road use
- Compatible with 4x4 drivetrain configurations
Performance Specifications
This section provides detailed performance metrics for the 46RE transmission, including gear ratios, torque capacity, and shift points. Use this information to understand the transmission's capabilities and limitations.
Performance Specifications
This section provides detailed performance metrics for the 46RE transmission, including gear ratios, torque capacity, and shift points. Use this information to understand the transmission's capabilities and limitations.
Gear Ratios
- First gear: 2.74:1
- Second gear: 1.54:1
- Third gear: 1.00:1
- Overdrive: 0.69:1
- Reverse gear: 2.21:1
- Overall ratio spread: 3.97:1
Torque and Power Handling
- Maximum torque capacity: 450 lb-ft
- Designed for engines up to 300 horsepower
- Heavy-duty clutch packs for high load capacity
- Reinforced input and output shafts
- Compatible with aftermarket performance upgrades
- Recommended fluid: ATF+4
Maintenance and Troubleshooting
This section outlines maintenance requirements and common troubleshooting tips for the 46RE transmission. Learn how to keep your transmission in optimal condition and address common issues.
Maintenance and Troubleshooting
This section outlines maintenance requirements and common troubleshooting tips for the 46RE transmission. Learn how to keep your transmission in optimal condition and address common issues.
Routine Maintenance
- Fluid change interval: Every 30,000 miles
- Filter replacement with every fluid change
- Inspect for leaks and worn seals regularly
- Check transmission fluid level monthly
- Use only ATF+4 transmission fluid
- Monitor for unusual noises or shifting behavior
Common Issues and Solutions
- Delayed or harsh shifting: Check fluid level and condition
- Transmission slipping: Inspect clutch packs and bands
- Overheating: Verify cooling system functionality
- Check engine light: Scan for transmission-related codes
- Fluid leaks: Replace seals and gaskets as needed
- Unusual noises: Inspect torque converter and internals
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Transmission Specifications
Overview
- Type
- Automatic Overdrive Transmission
- Configuration
- 4-Speed Rear-Wheel Drive
- Platform
- Dodge Dakota 1997-2004
- Material
- Aluminum Housing
- Location
- Rear of Engine
Dimensions
- Length
- 27.5 inches (698.5 mm)
- Width
- 22.8 inches (579.1 mm)
- Height
- 16.2 inches (411.5 mm)
- Weight
- 145 lbs (65.8 kg)
- input Shaft Diameter
- 0.75 inches (19.05 mm)
- Output Shaft Diameter
- 1.0 inch (25.4 mm)
- Bell Housing Diameter
- 12.5 inches (317.5 mm)
Materials
- Housing
- Aluminum Alloy
- Gears
- Hardened Steel
- Clutch Plates
- Composite Friction Material
- Seals
- Synthetic Rubber
- Solenoids
- Copper and Plastic
Features
- Performance
-
- Electronic Shift Control
- Overdrive for Fuel Efficiency
- Torque Converter Lockup
- Adaptive Shift Logic
- Durability
-
- Hardened Steel Gears
- High-Capacity Cooler
- Reinforced Clutch Packs
- Convenience
-
- Smooth Shift Transitions
- Low Maintenance Design
- Diagnostic Port for Easy Troubleshooting
Safety Features
- Overheating Protection
-
- Integrated Transmission Cooler
- High-Temperature Warning System
- Failure Prevention
-
- Electronic Pressure Control
- Hydraulic Backup System
Comfort Features
- Smoothness
-
- Adaptive Shift Logic
- Torque Converter Dampening
- Quietness
-
- Precision-Machined Gears
- Vibration Dampening Mounts
Accessories
- Cooling
-
- Transmission Cooler Kit
- External Cooler Lines
- Upgrades
-
- Performance Shift Kit
- Heavy-Duty Clutch Packs
- Maintenance
-
- Transmission Fluid Kit
- Filter and Gasket Set
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and Filter Replacement
- Clutch Adjustment
- Seal Inspection
- Solenoid Check
- Cooler Line Inspection
- Maintenance Notes
- Use only manufacturer-recommended fluids and parts.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and Labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Major Components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation Only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal Emissions Components
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Testing
- Quality Control
- Dimensional Checks: 100% InspectionPerformance Testing: Dyno Testing
- Sustainability Practices
-
- Recycling of Aluminum Scrap
- Energy-Efficient Manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%
Service Information for 46re transmission Service
Maintenance and service requirements specific to this component
- Fluid and Filter Replacement
- Clutch Adjustment
- Seal Inspection
- Solenoid Check
- Cooler Line Inspection
Use only manufacturer-recommended fluids and parts.
- Complete Fluid Flush
- Clutch Pack Inspection
- Torque Converter Check
- Shift Solenoid Testing
Requires specialized diagnostic equipment.
- Transmission Overhaul
- Clutch Pack Replacement
- Torque Converter Replacement
- Shift Solenoid Replacement
Major service; consider professional assistance.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 46RE transmission compatible with all 1997-2004 Dodge Dakota models?
Is the 46RE transmission compatible with all 1997-2004 Dodge Dakota models?
The 46RE transmission is compatible with 1997-2004 Dodge Dakota models equipped with the 5.2L or 5.9L V8 engines. It is not compatible with models featuring the 3.9L V6 or 4.7L V8 engines. Ensure your vehicle's engine and drivetrain specifications match the 46RE transmission requirements before installation.
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 miles. Inspect for leaks, check fluid levels monthly, and ensure proper fluid type (ATF+4). Regularly monitor shift performance and address any irregularities promptly to avoid costly repairs.
Q3 How do I install or replace the 46RE transmission in my Dodge Dakota?
How do I install or replace the 46RE transmission in my Dodge Dakota?
To install or replace the 46RE transmission, disconnect the battery, remove the driveshaft, and drain the transmission fluid. Unbolt the transmission from the engine and torque converter, then lower it carefully. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications. Refill with ATF+4 fluid and test for leaks.
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 properly, check the fluid level and condition first. Low or contaminated fluid can cause issues. Inspect for leaks, test the throttle valve cable, and scan for error codes. If problems persist, consult a professional for a detailed diagnosis.
Q5 How can I optimize the performance of my 46RE transmission?
How can I optimize the performance of my 46RE transmission?
To optimize 46RE transmission performance, use high-quality ATF+4 fluid and ensure proper fluid levels. Upgrade to a performance torque converter and install a transmission cooler for heavy-duty use. Regularly inspect and maintain the transmission to prevent wear and ensure smooth operation.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1997-2004 Dodge Dakota 46RE Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the 46RE transmission.
Technical Service Bulletin for 46RE Transmission Updates
Coming SoonTSB outlining common issues, updates, and fixes for the 46RE transmission in Dodge Dakota models.
46RE Transmission Parts and Accessories Catalog
Coming SoonComprehensive catalog of replacement parts and performance upgrades for the 46RE transmission.
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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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