Is Your Vehicle Suffering from Erratic Shifting or a Persistent Check Engine Light?
Dealing with transmission problems can be incredibly frustrating. One moment your 2005 Buick Allure or GMC Envoy is driving fine, and the next it’s shifting harshly, getting stuck in gear, or refusing to shift at all. These aren’t just annoyances; they are signs of a failing Transmission Control Module (TCM) that can leave you stranded and facing a costly, complicated repair. You need a solution that is reliable, straightforward, and gets you back on the road with confidence.
Common Symptoms of a Failing TCM & Your Direct Solution
If you’re experiencing any of the following issues, a faulty TCM is the most likely culprit. This module is the definitive solution for these problems:
- Harsh, delayed, or erratic shifting
- Vehicle stuck in one gear (limp mode)
- Check Engine Light with transmission-related codes (like P0700, P0751, P0756, P0741)
- Complete loss of communication with the module (code U0101)
- Inaccurate or no gear indicator on the dashboard
Instead of buying a used module and paying a dealership hundreds for programming, our Programmed 24234189 TCM arrives ready for installation. We take your vehicle’s VIN and flash the module with the latest, most stable software updates directly from GM. This eliminates the guesswork and the extra cost, providing a true plug-and-play fix.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: This module arrives ready to install right out of the box. No expensive trips to the dealer for programming are required.
- โ Loaded with Latest GM Updates: We flash the unit with the newest software to ensure optimal transmission performance, fuel economy, and longevity.
- โ Direct-Fit Replacement: Guaranteed compatibility with part numbers 24223112, 24226863, 24233595, 24234189, 24239427, and more, ensuring a perfect fit for your 2005 GM car or truck.
- โ Restores Smooth Operation: Eliminates harsh shifting and communication errors, restoring the smooth, reliable performance you depend on.
- โ Cost-Effective Solution: Save hundreds of dollars by avoiding dealership programming fees and diagnostic charges. This is the smart, efficient way to fix your vehicle.
- โ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Note: We’ve seen countless customers get stuck in the repair cycle. They buy a used TCM from a salvage yard, install it, and the car still won’t work correctly because it’s not programmed. They then have to tow the vehicle to a dealer, who charges a premium for programmingโif they’ll even program a customer-supplied part. Our process completely bypasses that headache. By sending you a Programmed 24234189 TCM matched to your VIN, we deliver a dealership-level solution directly to your door.
Don’t let a faulty computer dictate when and where you can drive. Take control of your repair with a reliable, professionally prepared Programmed 24234189 TCM and get your vehicle operating perfectly again.
Frequently Asked Questions
Do I need to program this module?
No. The main benefit of our service is that we program the module for you using the VIN you provide during checkout. It will arrive ready for installation, saving you a trip to the dealership.
Where can I find my vehicle’s VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a plate on the driver’s side dashboard visible through the windshield.
Is this a difficult part to install?
For most listed models, the TCM is located in an accessible area like the engine compartment or under the air cleaner box. Installation is typically straightforward for someone with basic mechanical skills. After installation, a transmission fluid level check and a short drive to allow the system to adapt (relearn) is recommended.
How do I know for sure that my TCM is the problem?
While the symptoms listed above are strong indicators, the best way to be 100% certain is to have a professional mechanic diagnose the vehicle. Common diagnostic trouble codes (DTCs) like P0700, U0101, or specific solenoid codes often point directly to a faulty TCM.
What happens after I place my order?
After you complete your purchase, you will need to send us your vehicle’s VIN. Once we receive it, our technicians will program the module with the latest GM software specific to your car. We will then ship the ready-to-install part directly to you.
Which part numbers does this module replace?
This module is a direct replacement for a wide range of part numbers, including 24223112, 24226863, 24233595, 24234189, 24239427, YBWW, YDFC, YDFD, YDLT, YJHY, YKTB, and YKTF.