Restore Peak Performance to Your GM Vehicle
Are you experiencing frustrating and unpredictable transmission behavior in your Cadillac, Pontiac, or Saturn? Symptoms like harsh or delayed shifting, gear slipping, or a persistent check engine light can ruin your driving experience and leave you questioning your vehicle’s reliability. These are classic signs of a failing Transmission Control Module (TCM). This pre-programmed TCM is the definitive, hassle-free solution to restore the smooth, responsive performance you expect from your car.
Common Symptoms & Your Definitive Solution
A faulty TCM can manifest in various ways, often triggering Diagnostic Trouble Codes (DTCs) and noticeable performance issues. If you’re dealing with any of the following, this module is your answer:
- Harsh or erratic shifting between gears
- Delayed engagement when shifting into Drive or Reverse
- Getting stuck in one gear (limp mode)
- Illuminated Check Engine Light or Transmission Warning Light
- DTCs such as P0700, P0751, P0756, U0100, or U0101
Instead of paying for expensive diagnostics and programming fees at a dealership, you get a unit that is ready for installation right out of the box. We take your vehicle’s unique Vehicle Identification Number (VIN) and flash this module with the latest GM software updates, ensuring perfect communication and operation with your specific vehicle’s systems.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: This isn’t a generic part. We flash the module specifically to your car’s VIN, eliminating the need for any additional programming. It’s a true plug-and-play solution.
- ✔ Restores Smooth Shifting: By replacing your faulty unit, you’ll restore the crisp, intelligent shifting your vehicle had from the factory, improving both performance and driving comfort.
- ✔ Direct-Fit Replacement: Engineered to be a direct replacement for part numbers 24239785, 24235224, and YLMU, guaranteeing a perfect fit and function for the models listed below.
- ✔ Cost-Effective Solution: Avoid the high costs and scheduling hassles of a dealership visit. This module provides a reliable fix that saves you both time and money.
- ✔ One-Year Warranty: This unit is backed by our one-year replacement warranty for your complete peace of mind.
An Expert’s Note on VIN Programming
In modern vehicles like your Cadillac or Pontiac, the TCM is more than just a simple controller; it’s the brain of the transmission and a key node in the vehicle’s communication network (CAN bus). Each vehicle has unique operational parameters and security protocols. A generic, non-programmed module simply will not work. Our process of flashing the Programmed 24239785 TCM with your specific VIN ensures it speaks the exact same language as your Engine Control Module (ECM) and other systems, guaranteeing seamless integration and proper function from the moment you install it.
Frequently Asked Questions
Do I need to do any programming or flashing after I receive this part?
No. The main benefit of our service is that we handle all the programming for you before we ship. The module will arrive at your door fully flashed to your VIN and ready for a plug-and-play installation.
How do I provide my Vehicle Identification Number (VIN)?
After you complete your purchase, we will contact you to request your 17-digit VIN. We cannot ship your part until we receive this information, as it is essential for the programming process.
Is this a brand new part from GM?
This is a professionally tested and verified original equipment (OE) part that has been prepared and programmed with the latest software for your vehicle. This ensures OE-level performance and reliability.
Will this part fix my transmission problems for sure?
This module is a direct solution for failures of the electronic control unit itself. If your vehicle’s symptoms and diagnostic codes point to a faulty TCM, this part is the correct fix. It will not solve purely mechanical issues within the transmission, such as a worn clutch or bad solenoid.
What if I have an issue after installation?
Your purchase is protected. This unit is backed by our one-year replacement warranty. If you encounter any issues with the module itself, please contact us for support and we will be happy to assist you.
How can I confirm this fits my vehicle?
Please check the compatibility list provided in this listing. This Programmed 24239785 TCM is a direct replacement for part numbers 24239785, 24235224, and YLMU. Matching one of these numbers and your vehicle model ensures compatibility.