Pontiac Pontiac Solstice 2006-2009 5L40 Transmission Specifications
This document provides a detailed overview of the 5L40 transmission specifications for the 2006-2009 Pontiac Solstice. It includes technical details such as gear ratios, torque capacity, fluid type, and maintenance intervals. These specifications are essential for owners, mechanics, and enthusiasts to understand the transmission's performance, ensure proper maintenance, and troubleshoot issues. The information is valuable for those looking to optimize the vehicle's drivetrain, perform upgrades, or ensure compatibility with replacement parts. This guide serves as a comprehensive reference for maintaining the transmission's longevity and enhancing the Pontiac Solstice's driving experience.
Overview Specifications
This document provides detailed specifications and technical information about the 5L40-E transmission used in the 2006-2009 Pontiac Solstice. It is designed to assist enthusiasts, mechanics, and owners in understanding the transmission's features, maintenance, and performance. The content is organized into sections for easy navigation, with subsections breaking down specific aspects of the transmission. Use the search and navigation instructions to quickly find relevant information.
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Scroll through the document to explore sections and subsections. Click on a section title to expand its details. Use the quick reference table for key specifications at a glance.
Key Specifications
Transmission Type
5L40-E Automatic
Gear Ratios
3.42 to 0.75
Torque Capacity
315 lb-ft
Fluid Capacity
7.4 quarts
Service Interval
50,000 miles
Available Specifications
General Specifications
This section covers the basic specifications of the 5L40-E transmission, including its design, compatibility, and production details. It provides a foundational understanding of the transmission's structure and intended use.
General Specifications
This section covers the basic specifications of the 5L40-E transmission, including its design, compatibility, and production details. It provides a foundational understanding of the transmission's structure and intended use.
Design and Compatibility
- 5-speed automatic transmission
- RWD (Rear Wheel Drive) configuration
- Designed for GM vehicles, including the Pontiac Solstice
- Hydra-Matic series transmission
- Aluminum alloy casing for reduced weight
- Electronic control module for precise shifting
Production Details
- Manufactured by General Motors
- Produced from 1998 to 2009
- Used in various GM models, including luxury and performance vehicles
- Known for durability and smooth shifting
- Commonly paired with 2.4L and 2.0L turbo engines in the Solstice
Performance and Gear Ratios
This section provides detailed information about the transmission's performance characteristics, including gear ratios and torque handling capabilities. It highlights the transmission's efficiency and adaptability.
Performance and Gear Ratios
This section provides detailed information about the transmission's performance characteristics, including gear ratios and torque handling capabilities. It highlights the transmission's efficiency and adaptability.
Gear Ratios
- 1st gear: 3.42:1
- 2nd gear: 2.21:1
- 3rd gear: 1.43:1
- 4th gear: 1.00:1
- 5th gear: 0.75:1
- Reverse gear: 2.64:1
Torque Handling
- Maximum torque capacity: 315 lb-ft
- Designed for smooth torque delivery
- Adaptive shift programming for optimal performance
- Enhanced clutch materials for durability
- Suitable for both daily driving and spirited performance
Maintenance and Fluid Requirements
This section outlines the maintenance requirements for the 5L40-E transmission, including fluid type, capacity, and service intervals. It ensures proper care and longevity of the transmission.
Maintenance and Fluid Requirements
This section outlines the maintenance requirements for the 5L40-E transmission, including fluid type, capacity, and service intervals. It ensures proper care and longevity of the transmission.
Fluid Specifications
- Recommended fluid: Dexron VI ATF
- Fluid capacity: 7.4 quarts (with torque converter)
- Fluid change interval: Every 50,000 miles
- Use of high-quality synthetic fluid recommended
- Proper fluid level critical for performance
Maintenance Tips
- Regularly check for fluid leaks
- Monitor transmission temperature
- Inspect and replace worn seals
- Ensure proper alignment of transmission components
- Follow manufacturer's service schedule
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Transmission Specifications
Overview
- Type
- 5-speed automatic
- Configuration
- Longitudinal
- Platform
- GM RWD/AWD
- Material
- Aluminum and steel
- Location
- Rear-wheel drive
Dimensions
- Length
- 27.5 inches (698.5 mm)
- Width
- 15.7 inches (398.8 mm)
- Height
- 12.2 inches (309.9 mm)
- Weight
- 187 lbs (84.8 kg)
- Fluid Capacity
- 7.4 quarts (7 liters)
- input Shaft Diameter
- 1.18 inches (30 mm)
- Output Shaft Diameter
- 1.38 inches (35 mm)
Materials
- Case
- Aluminum alloy
- Gears
- Hardened steel
- Clutches
- Composite materials
- Oil Pan
- Stamped steel
Features
- Performance
-
- Adaptive shift control
- Electronic clutch management
- Torque converter lockup
- Durability
-
- Hardened gear sets
- High-capacity cooling system
- Sealed bearings
- Efficiency
-
- Low friction components
- Optimized gear ratios
- Reduced parasitic losses
- Control
-
- Electronic transmission control module
- Manual shift mode
- Sport mode
Safety Features
- Fail Safe
-
- Limp home mode
- Overheat protection
- Low fluid detection
- Protection
-
- Torque reduction during shifts
- Reverse lockout
- Neutral safety switch
Comfort Features
- Smoothness
-
- Adaptive shift programming
- Torque converter lockup
- Seamless gear changes
- Noise Reduction
-
- Isolated mounting points
- Precision gear machining
- Sound dampening materials
Accessories
- Standard
-
- Transmission cooler lines
- Mounting brackets
- Shift linkage
- Optional
-
- Auxiliary transmission cooler
- Performance shift kit
- Upgraded torque converter
Maintenance
- Service interval
- Every 50,000 miles or 48 months
- Service Items
-
- Fluid and filter change
- Pan gasket replacement
- Transmission flush
- Shift solenoid inspection
- Seal and gasket inspection
- Maintenance Notes
- Use only recommended transmission fluid for optimal performance
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper to bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Major components
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation only
- Emissions
- Miles: 50,000Years: 4Coverage: Emissions components
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Precision machining
- Automated assembly
- Quality control testing
- Quality Control
- Testing: Durability testing, Performance testing, Leak testingStandards: ISO 9001, GM global quality standards
- Sustainability Practices
-
- Recycling of materials
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Units Per Year: 150,000Defect Rate: 0.1%Production Time: 2 hours per unit
Service Information for 5l40 transmission Service
Maintenance and service requirements specific to this component
- Inspect transmission fluid level
- Check for leaks
- Inspect shift linkage
- Inspect transmission mounts
Use only recommended transmission fluid
- Replace transmission fluid and filter
- Inspect and replace pan gasket if needed
- Check transmission cooler lines
- Inspect shift solenoids
Perform fluid flush if necessary
- Complete transmission flush
- Replace all seals and gaskets
- Inspect and replace torque converter if needed
- Perform full diagnostic scan
May require specialized tools for major service
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5L40 transmission compatible with other Pontiac models?
Is the 5L40 transmission compatible with other Pontiac models?
The 5L40 transmission used in the 2006-2009 Pontiac Solstice is specifically designed for this model and its platform sibling, the Saturn Sky. It is not directly compatible with other Pontiac models due to differences in mounting points, electronic controls, and drivetrain configurations. Always verify compatibility with your vehicle's VIN and consult a professional before attempting any cross-model installations.
Q2 What are the maintenance requirements for the 5L40 transmission?
What are the maintenance requirements for the 5L40 transmission?
The 5L40 transmission requires regular maintenance to ensure optimal performance. This includes checking and replacing the transmission fluid every 30,000 to 50,000 miles, inspecting for leaks, and ensuring the transmission cooler is functioning properly. Additionally, monitor for signs of wear, such as slipping gears or delayed shifts, and address any issues promptly to avoid costly repairs.
Q3 How do I install or replace the 5L40 transmission in a Pontiac Solstice?
How do I install or replace the 5L40 transmission in a Pontiac Solstice?
Replacing the 5L40 transmission involves several steps: first, disconnect the battery and remove the driveshaft and exhaust components. Support the engine and transmission, then detach the transmission mounts and wiring harness. Carefully lower the transmission from the vehicle. Installation is the reverse process, ensuring all connections are secure and the transmission is properly aligned. Torque all bolts to manufacturer specifications and refill with the correct transmission fluid.
Q4 What are common troubleshooting steps for the 5L40 transmission?
What are common troubleshooting steps for the 5L40 transmission?
Common issues with the 5L40 transmission include harsh shifting, slipping gears, and transmission fluid leaks. Begin by checking the fluid level and condition. Inspect for leaks around the pan and seals. Use a diagnostic scanner to check for error codes. If mechanical issues are suspected, consult a professional for further inspection and repair. Regular maintenance can prevent many of these problems.
Q5 How can I optimize the performance of the 5L40 transmission?
How can I optimize the performance of the 5L40 transmission?
To optimize the 5L40 transmission, use high-quality transmission fluid and ensure it is changed regularly. Consider upgrading the transmission cooler if you frequently drive in hot climates or tow heavy loads. Regularly inspect and maintain the transmission mounts and seals. Additionally, avoid aggressive driving habits that can cause excessive wear and tear on the transmission components.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Pontiac Solstice Service Manual
Coming SoonComplete service manual for the 2006-2009 Pontiac Solstice, including detailed instructions for transmission maintenance and repair.
5L40 Transmission Technical Bulletin
Coming SoonTechnical service bulletin addressing common issues and updates for the 5L40 transmission in the Pontiac Solstice.
Pontiac Solstice Parts Catalog
Coming SoonComprehensive parts catalog for the Pontiac Solstice, including transmission components and accessories.
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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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