Is your Cadillac, Pontiac, or Saturn suffering from harsh, erratic shifting, hesitation between gears, or an illuminated Check Engine Light? These frustrating issues can ruin the smooth, responsive driving experience you expect from your vehicle. It’s time to stop worrying about unpredictable transmission behavior and restore your car’s performance and your confidence on the road. This is the definitive, ready-to-install solution you’ve been searching for.
Common Symptoms & Your Direct-Fit Solution
A failing Transmission Control Module (TCM) can manifest in various ways, often triggering diagnostic trouble codes (DTCs) like P0700, P0751, P0756, or U0101. If you’re experiencing any of the following, this module is designed to be your solution:
- Harsh or delayed gear engagement
- Getting stuck in one gear (limp mode)
- Uncommanded shifting or slipping between gears
- Warning lights on the dashboard (Check Engine, Transmission Fault)
- Poor fuel economy due to inefficient shifting
This isn’t just a replacement part; it’s a complete, pre-configured remedy. We take a genuine GM TCM, part number 24239785, and professionally program it to your vehicle’s unique Vehicle Identification Number (VIN). This critical step ensures that the module communicates flawlessly with your engine computer, ABS, and other vehicle systems, just as it did from the factory. By ordering this 2007 Cadillac STS Transmission Control Module, you are getting a part that is ready for installation right out of the box, saving you a costly and time-consuming trip to the dealership.
Features & Tangible Benefits
- ✔ VIN-Programmed for Your Vehicle: Enjoy a true plug-and-play installation. This module arrives ready to be installed, eliminating the need for expensive scan tools or dealership programming fees.
- ✔ Loaded with Latest GM Software: We flash the unit with the most current updates available from General Motors, which often include fixes for known bugs and improvements to shift logic and performance.
- ✔ Restores Factory Shift Quality: Eliminate harsh engagements and unpredictable behavior. Your vehicle’s transmission will once again shift smoothly, decisively, and efficiently.
- ✔ Direct-Fit Guaranteed: Engineered to be a perfect match for the original, ensuring all connectors and mounting points align perfectly for a hassle-free installation. This part is also a direct replacement for part numbers 24235224 and YLMU.
- ✔ Resolves Common Fault Codes: This is the correct component to clear persistent transmission-related DTCs and turn off that frustrating Check Engine Light for good.
- ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty, so you can purchase with complete confidence in its quality and reliability.
An Expert’s Note on Programming: Many people don’t realize that a modern Transmission Control Module is more than just hardware; it’s the brain of the operation. Simply installing a used or un-programmed module is a recipe for failure. It won’t have the correct software for your vehicle’s specific options, gear ratios, or tire size. Our VIN-specific programming process is the only way to guarantee the 2007 Cadillac STS Transmission Control Module integrates perfectly, restoring the precise, luxury feel your car was built to deliver.
Easy Ordering & Installation Process
Getting your vehicle back to peak condition is simple. After you complete your purchase, simply reply to your order confirmation email with your vehicle’s 17-digit VIN. Our technicians will handle the rest, professionally programming the module before it ships. Once it arrives, the physical installation is straightforward for any competent mechanic or experienced DIYer. No additional programming is required.
Don’t let a faulty TCM compromise your vehicle’s safety and performance any longer. Order your pre-programmed 2007 Cadillac STS Transmission Control Module today and rediscover the pleasure of a smooth, powerful, and reliable ride.
Frequently Asked Questions
Do I need to have this module programmed after I receive it?
No. The main benefit of our service is that the module arrives fully programmed to your specific vehicle using the VIN you provide. It is ready for installation right out of the box, with no need for a trip to the dealer or a specialized shop for programming.
How do I provide my VIN number?
After you place your order, you will receive an order confirmation email. Please reply to that email with your 17-digit VIN. We cannot ship your part until we receive this information, as the programming is essential.
Will this fix my specific transmission problem?
This TCM is the direct solution for issues caused by a failing electronic control module, including many common shifting problems and fault codes. However, proper vehicle diagnosis is crucial. We recommend confirming with a qualified mechanic that the TCM is the source of your issue, as mechanical problems within the transmission can sometimes present similar symptoms.
Is this part compatible with other part numbers?
Yes. This module, 24239785, is a fully compatible and updated replacement for older part numbers including 24235224 and YLMU. When you install our unit, you are getting the correct hardware with the latest software.
What is the installation process like?
The physical installation involves locating the old TCM (locations vary by model, as listed), disconnecting the battery, unplugging the electrical connectors, and unbolting the module. The new module is then installed in the reverse order. While it’s a direct swap, we recommend installation by a professional mechanic if you are not comfortable with automotive repair.
What if I have an issue after installation?
Your purchase is protected. This unit is backed by our one-year replacement warranty. In the unlikely event of a problem related to the module, please contact our customer support team for assistance with troubleshooting and processing a replacement.