End Your Transmission Frustrations and Get Back on the Road
Experiencing harsh, erratic shifts, a delay in gear engagement, or a persistent check engine light? A failing Transmission Control Module (TCM) is often the culprit, turning your daily drive into a stressful, unpredictable ordeal. This isn’t just a replacement part; it’s the definitive, plug-and-play solution designed to restore your vehicle’s performance and your peace of mind. We pre-program this module to your vehicle’s specific VIN, loading it with the latest GM software updates. This critical step ensures perfect communication between your engine and transmission, eliminating the need for an expensive trip to the dealership for programming.
Common Symptoms & Your Direct-Fit Solution
If you’re dealing with any of the following issues, a faulty TCM is the likely cause. This module is engineered to resolve these exact problems:
- Harsh or delayed shifting
- Getting stuck in one gear (limp mode)
- Inability to shift into or out of gear
- Check Engine Light with transmission-related Diagnostic Trouble Codes (DTCs) such as P0740, P0753, P0758, P0785, or P1860
- Poor fuel economy due to incorrect shift points
By installing our 2005 GM Programmed TCM 24223112, you are not just swapping a part—you are providing a permanent fix that restores the precise, smooth operation your vehicle was designed for.
Features & Benefits
- ✔ Plug-and-Play Installation: We flash this module with the latest GM software using your vehicle’s VIN. It arrives ready to install right out of the box, with no need for dealer programming.
- ✔ Restored Drivability: Our programming includes the newest factory updates from GM, ensuring smoother shifts, improved torque converter lock-up, and corrected factory issues.
- ✔ Guaranteed Compatibility: This is a direct-fit solution for multiple part numbers, including 24223112, 24226863, 24233595, 24234189, and 24239427. It’s the correct part for a wide range of GM vehicles.
- ✔ Solve Annoying Warning Lights: A properly functioning TCM will clear persistent transmission-related codes and turn off that check engine light for good.
- ✔ Purchase with Confidence: 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 drivers waste time and money on generic, un-programmed modules. The TCM doesn’t work in isolation; it’s in constant communication with your Engine Control Module (ECM). It needs to know your vehicle’s specific tire size, gear ratios, and engine parameters to make split-second shifting decisions. Our VIN-specific programming ensures this vital communication link is perfectly established from the moment you install the part. This is the secret to a successful, long-lasting repair and why our 2005 GM Programmed TCM 24223112 is the superior choice over a generic ‘one-size-fits-all’ unit.
Frequently Asked Questions
How do I provide my VIN number?
After you complete your purchase, you can add your 17-digit Vehicle Identification Number (VIN) to the ‘notes’ section of your order. If you forget, we will contact you via email to retrieve it before programming and shipping your module.
Is any additional programming or a ‘relearn’ procedure required after installation?
No. Because we program the 2005 GM Programmed TCM 24223112 to your specific VIN, it is a true plug-and-play solution. Simply install the module, and you’re ready to drive. No special tools or dealer visits are needed.
Where is the TCM located on my vehicle?
The location can vary by model. For many trucks and SUVs like the Envoy and Trailblazer, it’s in the LH (driver’s side) engine compartment. On cars like the Cobalt or Grand Prix, it can be found behind the LH strut tower or under the lower air cleaner housing. Please consult a service manual for your specific model for the exact location.
Will this fix my transmission’s slipping or mechanical failure?
This module corrects electronic and command-related issues. It controls *when* the transmission shifts, but it cannot fix internal mechanical problems like worn clutches or a bad torque converter. It’s crucial to properly diagnose your vehicle. If your symptoms match the electronic failures listed above, this part is very likely your solution.
What if my original part number is slightly different but my vehicle is on the list?
GM often supersedes part numbers. Our module is a compatible replacement for all the part numbers listed in the description. The most important thing is to match your vehicle’s year, make, and model. Providing your VIN guarantees we send you the correctly programmed part.