Restore Peak Performance to Your GMC Canyon’s Transmission
Is your 2008-2012 GMC Canyon suffering from harsh, erratic shifting, getting stuck in gear, or throwing transmission-related check engine lights? These are classic signs of a failing Transmission Control Module (TCM). Don’t let a faulty module sideline your truck. This genuine GM T42 TCM, service part number 24241806, is the definitive, hassle-free solution. It arrives expertly pre-programmed to your truck’s specific VIN, ensuring a perfect, plug-and-play installation that restores the smooth, reliable performance you depend on, without a mandatory trip to the dealership.
Common Symptoms of a Failing Canyon TCM & Your Solution
A failing TCM can cause a cascade of frustrating and potentially damaging issues. If you’re experiencing any of the following, this module is the solution you need to get your truck back in top form. This module is the correct fix for the 2008-2012 GMC Canyon TCM and related platforms.
- Harsh or delayed gear engagement
- Slipping between gears or unpredictable shifting
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- Illuminated Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Poor fuel economy and transmission overheating
Features & Benefits
- ✔ Plug & Play Installation: This module is pre-programmed to your GMC Canyon’s specific VIN. This critical step eliminates the need for expensive dealership programming, saving you time and money. Simply install it, and you’re ready to go.
- ✔ Restores Smooth Shifting: By precisely managing shift points, torque converter lockup, and line pressure, this TCM brings back the crisp, predictable shifting your truck had when it was new.
- ✔ Solves Annoying Warning Lights: A properly functioning TCM is essential for clearing persistent transmission-related DTCs and turning off that check engine light for good.
- ✔ OEM-Quality Reliability: Built to strict General Motors standards, this T42 module ensures long-lasting durability and dependable operation, whether you’re using your Canyon for work, commuting, or recreation.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
In modern trucks like the GMC Canyon, the TCM is the brain of the transmission, communicating constantly with the engine computer and various sensors. VIN programming isn’t just a suggestion—it’s essential. It loads the exact software calibration for your truck’s specific configuration (engine, axle ratio, tire size). Installing a non-programmed or incorrectly programmed module can lead to continued shifting problems, poor performance, and even damage to your transmission. Our professional programming ensures your new 2008-2012 GMC Canyon TCM works in perfect harmony with your vehicle’s systems from the moment you connect it.
Frequently Asked Questions
What does a Transmission Control Module (TCM) do?
The TCM is a computer that controls your automatic transmission. It gathers data from sensors on the engine and transmission to control shift solenoids, regulate fluid pressure, and manage the torque converter, ensuring smooth and efficient gear changes.
Is this part difficult to install on my GMC Canyon?
For the 2008-2012 Canyon, the TCM is typically located in the engine compartment on the right-hand rear side, making it reasonably accessible. Installation usually takes under an hour for someone with basic mechanical skills. Always disconnect the battery before starting work.
Will I need to visit a dealer or mechanic after installation?
No. Because this module comes pre-programmed to your vehicle’s VIN, no further programming or dealer intervention is required. It’s designed for a direct, plug-and-play installation. We do recommend using a basic scan tool to clear any old codes from the vehicle’s memory after the new part is installed.
Is this a new or used part?
We provide high-quality, OEM-grade electronics that have been expertly prepared and programmed for your specific vehicle application, ensuring reliable performance and compatibility.
How do I provide my VIN for programming?
You will be prompted to enter your vehicle’s 17-digit VIN during the checkout process. Please double-check it for accuracy to ensure correct programming for your 2008-2012 GMC Canyon TCM.