Dodge Ram 1500 1994-2001 46RE Transmission Specifications
This document provides detailed technical specifications for the 46RE automatic transmission used in the 1994-2001 Dodge RAM 1500. 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 vehicle's transmission. It also serves as a reference for compatibility with aftermarket parts and performance enhancements.
Overview Specifications
This document provides detailed specifications and technical information about the 46RE transmission used in the 1994-2001 Dodge RAM 1500. It is designed to assist mechanics, enthusiasts, and owners 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 like 'torque converter' or 'fluid capacity' to find relevant sections.
Navigate through the document using the table of contents or by scrolling through sections. Each major section is divided into subsections for easy access to detailed information.
Key Specifications
Transmission Type
4-Speed Automatic
Max Torque Capacity
450 lb-ft
Weight
180 lbs
Fluid Capacity
12 quarts
Overdrive Ratio
0.69:1
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, gear ratios, and how it integrates with the Dodge RAM 1500's drivetrain.
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, gear ratios, and how it integrates with the Dodge RAM 1500's drivetrain.
Gear Ratios and Performance
- 1st Gear Ratio: 2.74:1
- 2nd Gear Ratio: 1.54:1
- 3rd Gear Ratio: 1.00:1
- Overdrive Ratio: 0.69:1
- Reverse Gear Ratio: 2.21:1
- Designed for towing and heavy-duty use
Construction and Materials
- Cast aluminum case for lightweight durability
- Heavy-duty clutch packs for improved torque handling
- High-strength steel gears for longevity
- Sealed bearings for reduced maintenance
Maintenance and Service
This section provides guidelines for maintaining and servicing the 46RE transmission. It includes fluid specifications, service intervals, and common troubleshooting tips to ensure optimal performance and longevity.
Maintenance and Service
This section provides guidelines for maintaining and servicing the 46RE transmission. It includes fluid specifications, service intervals, and common troubleshooting tips to ensure optimal performance and longevity.
Fluid Specifications
- Transmission Fluid Type: ATF+4
- Fluid Capacity: 12 quarts (with torque converter)
- Fluid Change Interval: Every 30,000 miles
- Use only manufacturer-recommended fluids
Common Issues and Solutions
- Delayed shifting: Check fluid level and condition
- Slipping gears: Inspect clutch packs and bands
- Overheating: Verify cooler operation and fluid flow
- Unusual noises: Inspect torque converter and bearings
Installation and Compatibility
This section outlines the installation process for the 46RE transmission and its compatibility with various Dodge RAM 1500 models. It includes torque specifications, alignment tips, and adapter requirements.
Installation and Compatibility
This section outlines the installation process for the 46RE transmission and its compatibility with various Dodge RAM 1500 models. It includes torque specifications, alignment tips, and adapter requirements.
Installation Steps
- Align transmission with engine using guide pins
- Torque bellhousing bolts to 55 ft-lbs
- Connect shift linkage and electrical connectors
- Fill with recommended fluid before operation
Compatibility Details
- Compatible with 1994-2001 Dodge RAM 1500 models
- Requires matching torque converter and flexplate
- Check for proper driveline alignment
- Verify electronic control module compatibility
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Transmission Specifications
Overview
- Type
- Automatic
- Configuration
- 4-speed with overdrive
- Platform
- Rear-wheel drive
- Material
- Aluminum case with steel internals
- Location
- Longitudinal mounting
Dimensions
- Length
- 25.5 inches (647.7 mm)
- Width
- 16.8 inches (426.7 mm)
- Height
- 12.6 inches (320 mm)
- Weight
- 175 lbs (79.4 kg)
- input Shaft Length
- 7.8 inches (198 mm)
- Output Shaft Length
- 11.2 inches (284 mm)
- Bellhousing Depth
- 5.9 inches (150 mm)
Materials
- Case
- Aluminum alloy
- Gears
- Hardened steel
- Clutch Plates
- Composite friction material
- input Shaft
- Chrome-moly steel
- Valve Body
- Aluminum with steel valves
Features
- Shift Control
-
- Electronic governor pressure control
- Hydraulic shift valves
- Manual valve position sensor
- Throttle valve pressure control
- Cooling
-
- Integrated transmission cooler
- Auxiliary cooler capability
- Temperature monitoring system
- Performance
-
- Lock-up torque converter
- Overdrive ratio of 0.69:1
- Wide ratio spread
- Durability
-
- Heavy-duty clutch packs
- Reinforced input shaft
- High-capacity oil pump
Safety Features
- Protection Systems
-
- Overheating protection
- Overpressure relief valve
- Torque converter lock-up control
- Fail Safe
-
- Limp-home mode
- Electronic shift protection
- Temperature warning system
Comfort Features
- Shift Quality
-
- Smooth shift pattern
- Adaptive shift programming
- Reduced shift shock
- Noise Reduction
-
- Precision gear machining
- Vibration dampening mounts
- Optimized fluid flow
Accessories
- Cooling System
-
- Transmission cooler kit
- Temperature gauge
- Cooler line kit
- Upgrade Parts
-
- High-performance valve body
- Heavy-duty torque converter
- Reinforced input shaft
- Maintenance
-
- Transmission service kit
- Filter kit
- Seal kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and filter change
- Band adjustment
- Seal inspection
- Governor pressure test
- Shift quality check
- Maintenance Notes
- Use only ATF+4 transmission fluid
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Internal components
- Corrosion
- Miles: 100,000Years: 7Coverage: Case and external components
- Warranty Terms
- Excludes damage from improper maintenance
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Precision CNC machining
- Automated assembly
- Component balancing
- Pressure testing
- Quality Control
- Testing: Shift pattern verification, Pressure system checks, Leak testinginspection: Visual component inspection, Dimensional verification, Material analysis
- Sustainability
-
- Recyclable aluminum components
- Closed-loop fluid systems
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 850Yield Rate: 98.7%Defect Rate: 0.3%
Service Information for 46re transmission Service
Maintenance and service requirements specific to the 46re transmission
- Fluid and filter replacement
- Band adjustment check
- Seal and gasket inspection
- Governor pressure test
- Shift linkage adjustment
Use only ATF+4 transmission fluid
- Complete transmission service
- Torque converter inspection
- Valve body cleaning
- Cooling system flush
- Shift quality analysis
Requires special tools for valve body service
- Complete transmission overhaul
- Clutch pack replacement
- Seal and gasket replacement
- Bearing inspection
- Shift solenoid testing
Recommended to replace torque converter at this interval
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 46RE transmission compatible with all 1994-2001 Dodge RAM 1500 models?
Is the 46RE transmission compatible with all 1994-2001 Dodge RAM 1500 models?
The 46RE transmission is compatible with 1994-2001 Dodge RAM 1500 models equipped with the 5.2L or 5.9L V8 engines. It is not compatible with models using the 3.9L V6 or diesel engines. Always verify your vehicle's engine and transmission configuration before purchasing or installing a 46RE transmission.
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 the transmission cooler for debris. Regular maintenance helps prevent overheating and extends the lifespan of the transmission.
Q3 How do I install or replace a 46RE transmission in a 1994-2001 Dodge RAM 1500?
How do I install or replace a 46RE transmission in a 1994-2001 Dodge RAM 1500?
To install or replace a 46RE transmission, disconnect the battery, remove the driveshaft, and detach the transmission cooler lines. Unbolt the transmission from the engine and lower it using a transmission jack. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications. Refill with the correct transmission fluid.
Q4 What are common troubleshooting steps for the 46RE transmission?
What are common troubleshooting steps for the 46RE transmission?
Common issues include slipping gears, delayed shifts, or fluid leaks. Check the transmission fluid level and condition first. Inspect the shift solenoid, valve body, and torque converter for malfunctions. Use a diagnostic scanner to identify error codes and address specific problems.
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 transmission fluid and ensure proper cooling with an auxiliary cooler. Upgrade the valve body for firmer shifts and install a shift kit for improved responsiveness. Regularly monitor fluid levels and avoid excessive towing or heavy loads to reduce wear.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
46RE Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the 46RE transmission.
46RE Technical Service Bulletin (TSB)
Coming SoonTechnical bulletin addressing common issues and updates for the 46RE transmission.
46RE Parts and Accessories Catalog
Coming SoonComprehensive catalog listing compatible parts and accessories for the 46RE transmission.
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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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