Restore Smooth, Reliable Shifting to Your Saturn Aura
Is your 2007-2009 Saturn Aura suffering from harsh shifting, getting stuck in gear, or throwing transmission-related check engine lights? A faulty Transmission Control Module (TCM) is often the culprit, disrupting your daily drive and causing significant stress. This genuine GM T42 TCM is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN. This means no expensive trips to the dealership for programming—it’s ready for a straightforward, plug-and-play installation right out of the box, getting you back on the road with confidence.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, this module is designed to be the fix. It directly addresses the electronic brain of your transmission, restoring the precise, factory-intended operation. Don’t let a bad module sideline your vehicle; this is the reliable repair for your 2007-2009 Saturn Aura Transmission Control Module 24234503.
- Harsh, erratic, or delayed gear shifts
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- Check Engine Light or Transmission Warning Light is on
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Failure to upshift or downshift properly
- Poor fuel economy and transmission overheating
Features & Benefits
- âś” VIN-Programmed for Your Aura: We program the module to your car’s exact VIN before shipping. This ensures perfect compatibility with your engine and transmission for optimal performance and fuel efficiency, eliminating the need for dealership tools.
- âś” Plug-and-Play Installation: Because it’s pre-programmed, you can install it yourself or have your local mechanic do it quickly, saving you hundreds in labor and programming fees.
- âś” Restores Original Performance: Cures common shifting problems by re-establishing precise electronic control over shift points, torque converter lockup, and line pressure, making your transmission operate like new again.
- âś” OEM-Standard Quality: Built to meet or exceed strict General Motors standards for durability and reliability, ensuring a long-lasting repair for your daily driver. Using a quality part like this 2007-2009 Saturn Aura Transmission Control Module 24234503 is key.
- âś” No Core Charge: Keep your old part. We don’t require a core return, saving you the time, money, and hassle of shipping your old module back.
- âś” This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
As a technician, I’ve seen countless transmission issues caused by improperly matched electronics. A generic, unprogrammed TCM simply won’t work in modern GM vehicles. The module must be able to communicate perfectly with the Engine Control Module (ECM) and other vehicle systems. Our VIN programming process loads the latest GM software specific to your Saturn Aura’s build sheet. This ensures all shift strategies and electronic parameters are correct from the moment you plug it in, preventing future codes and drivability issues. It’s the difference between a frustrating, failed repair and a successful, long-term solution.
Frequently Asked Questions
What does VIN programming mean for me?
It means this module is a true plug-and-play solution. When you place your order, you provide us with your vehicle’s 17-digit VIN. We then flash the module with the exact software and calibrations for your specific Saturn Aura. This allows you to skip the expensive and time-consuming programming service required at a GM dealership.
Is this a difficult part to install?
For the Saturn Aura, the TCM is typically located on the front of the left frame rail. Installation is straightforward for someone with basic mechanical skills and tools. It usually involves disconnecting the battery, unplugging the electrical connectors, unbolting the old module, and bolting the new one in its place. The entire process often takes less than 30 minutes.
Will this fix my specific check engine light codes?
This module is the direct solution for a wide range of transmission-related Diagnostic Trouble Codes (DTCs), including the common P0700 (Transmission Control System Malfunction) and various solenoid circuit codes. While it resolves issues originating from a faulty TCM, you should ensure your vehicle’s wiring and solenoids are in good condition as well.
Do I need to send my old part back?
No. We do not require you to return your original module. This policy saves you the hassle and cost of a core charge and return shipping, making your repair process simpler and more affordable.
How do I know for sure that the TCM is the problem?
Common signs of a failing TCM include erratic shifting, limp mode, and specific transmission codes that persist even after checking wiring and fluid levels. If your symptoms match the ones listed and your mechanic has diagnosed an internal module failure, this is the correct part for the repair. A faulty TCM is a very common issue on these GM platforms.
By choosing this pre-programmed unit, you are selecting the most efficient and reliable way to fix your transmission problems. Restore the smooth operation of your vehicle with a quality 2007-2009 Saturn Aura Transmission Control Module 24234503. Order now for fast shipping and get your car back to performing its best.