Restore Your Envoy’s Smooth, Reliable Performance
Are you experiencing frustrating and unpredictable transmission problems with your 2005 GMC Envoy XL? A faulty Transmission Control Module (TCM) can turn your dependable SUV into a source of constant stress, leaving you worried about getting stranded. This direct-fit replacement TCM is the definitive solution to get your vehicle back on the road, shifting exactly as it should. We take the guesswork out of the repair by pre-programming this unit specifically to your vehicle’s VIN with the latest GM software updates. It arrives at your door ready for a straightforward installation, saving you from a costly and time-consuming trip to the dealership.
Common Symptoms of a Failing TCM & Your Direct-Fit Solution
If you’re noticing any of the following issues, a failing TCM is the most likely culprit. This module is engineered to resolve these exact problems:
- Harsh, erratic, or delayed shifting
- The transmission getting stuck in one gear (limp mode)
- Illuminated Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, P0753, P0758, or P0740
- Poor fuel economy and reduced engine performance
By installing our Programmed 2005 Envoy XL TCM, you are not just replacing a part; you are restoring the core logic that controls your vehicle’s transmission, ensuring every shift is precise and efficient.
Features & Benefits
- โ VIN-Programmed for You: This module is flashed with the latest GM software using your vehicle’s unique VIN. It’s a true plug-and-play solution, eliminating the need for expensive dealer programming.
- โ Restores Original Performance: Corrects harsh shifting, hesitation, and error codes, returning your Envoy’s transmission to its factory-spec operation for a smooth and confident driving experience.
- โ Guaranteed Fitment: Engineered to be a direct replacement for your 2005 GMC Envoy XL (8-cylinder) and compatible with a wide range of original part numbers, including 24239427, 24223112, 24226863, and more.
- โ Cost-Effective Repair: Avoid the high costs and scheduling hassles of a dealership service department. This is a professional-grade solution you or your trusted mechanic can install.
- โ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Programming: Your vehicle’s TCM is the brain of the transmission, constantly communicating with the engine and other sensors. Simply swapping a used, unprogrammed module is a recipe for failure. It can lead to incorrect shift points, internal transmission damage, and persistent error codes. We handle the critical programming process in-house, ensuring the module that arrives is perfectly matched to your Envoy’s specific configuration. This is the secret to a successful, long-lasting repair.
Don’t let a faulty module dictate your vehicle’s reliability. Ordering this Programmed 2005 Envoy XL TCM is the most effective step towards a permanent fix and renewed confidence in your Envoy.
Frequently Asked Questions
Do I need to take this part to a dealer for programming?
No. The main benefit of our service is that we program the TCM to your vehicle’s VIN before we ship it. It will arrive ready to be installed, with no additional programming required.
What information do you need from me after I order?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). This allows us to flash the module with the correct software for your specific Envoy XL.
Is this the correct TCM for my 2005 Envoy XL?
This module is the correct fit for the 2005 GMC Envoy XL equipped with the 8-cylinder engine. It is also compatible with a wide range of other 2005 GM models listed. Providing your VIN ensures we confirm perfect compatibility before programming.
What are the most common signs my original TCM is failing?
The most common symptoms include harsh or unpredictable shifting, the vehicle getting stuck in a single gear, the check engine light coming on, and specific transmission-related error codes being stored in the computer.
Will I need to perform a transmission relearn procedure?
While the module is pre-programmed, some vehicles may benefit from a transmission adaptive pressure relearn procedure after installation to ensure the absolute fastest and smoothest shift adaptation. This can often be done with a capable scan tool or by following a specific drive cycle.
What does the warranty cover?
This unit is backed by our one-year replacement warranty, which covers the part against defects for one year from the date of purchase.