Is your Saturn Aura suffering from harsh, erratic shifting or getting stuck in gear? These are classic signs of a failing Transmission Control Module (TCM). Restore the smooth, reliable performance your vehicle was built for with our pre-programmed T42 TCM. This isn’t just a replacement part; it’s a complete, plug-and-play solution designed to get you back on the road with confidence and without a costly trip to the dealership for programming.
Common Symptoms & Your Solution
A faulty TCM can turn your daily drive into a stressful experience. If you’re noticing any of the issues below, our expertly programmed module is the definitive fix. We address the root cause, ensuring your vehicle’s transmission computer communicates flawlessly with its mechanical parts. If you’re searching for a reliable 2007-2009 Saturn Aura Transmission Control Module, you’ve found the ultimate solution.
- Harsh, jerky, or delayed gear shifts
- Vehicle stuck in “limp mode” (often 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 codes
- Failure to upshift or downshift properly
- Poor fuel economy and a feeling of sluggish performance
Features & Tangible Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your Saturn Aura’s specific VIN. This eliminates the need for expensive dealership programming, saving you time and money.
- ✔ Restored Performance: By installing the latest GM software updates during programming, we ensure your transmission operates at peak efficiency for smoother shifts and improved fuel economy.
- ✔ Lasting Reliability: Built to strict OEM standards, this module is engineered to resolve common failure points, providing a durable and dependable solution for your transmission problems.
- ✔ Problem Solved: Specifically designed to correct issues caused by a failing 2007-2009 Saturn Aura Transmission Control Module, this part restores communication and proper function to your entire transmission system.
- ✔ Peace of Mind Included: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
Many people are tempted to buy a used TCM from a salvage yard, only to find it doesn’t work. That’s because the Transmission Control Module is the “brain” of your transmission and is coded specifically to the VIN of the original vehicle. It controls everything from shift points to torque converter lockup based on that car’s unique parameters. Our VIN programming service isn’t just a convenience—it’s a critical step that ensures the module communicates perfectly with your Aura’s engine and other systems right out of the box. We flash it with the latest GM updates, often correcting factory flaws you didn’t even know you had, giving you a better-than-new driving experience.
Don’t let a faulty TCM dictate how your car drives. Take control with this reliable, easy-to-install 2007-2009 Saturn Aura Transmission Control Module and enjoy the smooth, confident ride you deserve. Installation is straightforward, typically located on the driver’s side front frame rail, making it an accessible job for a competent DIYer or any professional mechanic.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. This module comes fully pre-programmed to your vehicle’s specific VIN. It is ready for installation right out of the box, saving you the time, cost, and hassle of a dealership visit.
Where is the TCM located on my 2007-2009 Saturn Aura?
On the Saturn Aura models from 2007 to 2009, the Transmission Control Module is typically located on the front portion of the driver’s side (LH) frame rail. Always disconnect the battery before beginning the replacement.
Will this fix my specific transmission problem?
This module is the direct solution for issues caused by a failed TCM, including erratic shifting, limp mode, and specific diagnostic codes like P0700. If your mechanic has diagnosed the TCM as the faulty component, this part is the correct fix.
Is there a core charge for my old part?
No, there is no core charge required for this part. You can keep your old module without the hassle of returning it, making the process simpler and more convenient for you.
What if I order the wrong part?
We’re here to help! We program the module based on the VIN you provide to ensure compatibility. Please double-check your vehicle’s year, make, and model before ordering. If you have any doubts, contact our expert support team for assistance.