Restore Your Truck’s Shifting Performance
Is your 2008-2012 Chevrolet Colorado’s transmission acting up? Harsh shifts, getting stuck in gear, or a persistent check engine light can make your reliable truck feel untrustworthy. Get back to smooth, confident driving with our VIN-programmed T42 Transmission Control Module. This is the direct-fit, plug-and-play solution designed to restore your truck’s factory performance and reliability without a costly trip to the dealership.
Common Symptoms & Your Solution
A failing TCM can cause a host of frustrating issues that can sideline your truck. If you’re experiencing any of the following, this module is the definitive solution. It’s engineered to correct the root cause of these problems, getting you back on the road quickly. Don’t let a faulty module dictate your truck’s performance; take control with this reliable replacement 2008-2012 Colorado transmission control module.
- Harsh, erratic, or delayed gear shifts
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- Check Engine Light or Transmission Warning Light is on
- Active Diagnostic Trouble Codes (DTCs) like P0700, P0750, or other solenoid-related codes
- Failure to upshift or downshift properly
- Poor fuel economy and transmission overheating
Features & Benefits
- ✔ VIN-Programmed for Your Colorado: Arrives ready to install, pre-loaded with your truck’s specific VIN data using the latest GM software. This eliminates the need for expensive dealership programming, saving you significant time and money.
- ✔ Restores Smooth Shifting: Directly addresses common issues like harsh shifting, delayed engagement, and gear slipping by precisely managing all transmission functions.
- ✔ Clears Fault Codes: Engineered to resolve persistent transmission-related Diagnostic Trouble Codes (DTCs), turning off that check engine light for good.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications, ensuring reliable performance and long-term durability for your workhorse truck.
- ✔ One-Year Replacement Warranty: This unit is backed by our one-year replacement warranty, giving you complete confidence in your repair.
From the Technician’s Bench: Many Colorado owners are surprised to learn that a new TCM from a dealer isn’t just a simple swap. It requires a separate, often costly, programming session to sync with the vehicle. Our process handles that critical step for you. By programming the module to your VIN *before* it ships, we turn a complex electronic repair into a straightforward mechanical one. You’re not just buying a part; you’re buying a complete, ready-to-install solution that gets your truck shifting correctly right out of the box.
This module is the ideal fix for anyone looking to restore their truck’s dependability. As a direct replacement for part number 24239926 and others, this 2008-2012 Colorado transmission control module ensures perfect compatibility and function. Installation is simple, typically located in the right-hand rear of the engine compartment, and can be completed with basic tools. Get your truck back to being the reliable partner you count on.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. This module arrives pre-programmed to the specific VIN you provide during checkout. It is a true plug-and-play solution, saving you the time, cost, and hassle of a dealership visit.
Where is the TCM located on a 2008-2012 Chevy Colorado?
On the 2008-2012 Colorado and GMC Canyon, the transmission control module is typically located in the engine compartment, on the right-hand (passenger side) rear area.
Will this fix my truck being stuck in ‘limp mode’?
Yes. A vehicle being stuck in a single gear (limp mode) is one of the most common symptoms of a failed TCM. Installing this pre-programmed module is designed to resolve that issue and restore normal shifting patterns.
Is this part difficult to install?
Installation is straightforward for someone with basic mechanical skills. It is a direct-fit part that bolts into the factory location and uses the original connectors. The process typically takes under 30 minutes. We recommend disconnecting the battery before starting.
My old module has a different part number. Will this still work?
Yes, this T42 module is a service replacement for many original part numbers, including 24252114, 24234503, and 24239926. Please check the full interchange list on this page to confirm compatibility with your vehicle.
Is there a core charge for my old part?
No, there is no core charge. You can keep or dispose of your old module without the hassle of sending it back.