Restore Your Truck’s Dependable Performance
Is your 2007 Silverado 2500 HD fighting you on every shift? A faulty Transmission Control Module (TCM) can sideline even the toughest truck, causing erratic shifting, getting stuck in gear, and triggering persistent check engine lights. This pre-programmed T42 TCM is the direct-fit solution to restore the dependable, smooth performance your workhorse needs to get the job done. Don’t let transmission problems dictate your schedule; take control with a reliable, easy-to-install solution that gets you back on the road fast.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing TCM is the likely culprit. This module is engineered to be the definitive fix for these common problems:
- Harsh, jerky, or delayed gear shifts
- 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
- Failure to upshift or downshift properly
- Noticeable decrease in fuel economy
Installing this pre-programmed 2007 Silverado 2500 transmission control module is the most effective way to permanently resolve these frustrating and potentially damaging symptoms.
Features & Benefits
- ✔ Plug-&-Play Installation: Arrives pre-programmed to your truck’s specific VIN. Skip the expensive and time-consuming trip to the dealership for programming—simply connect it and restore functionality immediately.
- ✔ Restores Smooth Shifting: Eliminates harsh, delayed, or erratic gear changes by re-establishing precise communication between your engine and the 4L80E transmission.
- ✔ Clears Fault Codes: Directly addresses the root cause of common transmission-related DTCs, allowing you to clear that persistent check engine light with confidence.
- ✔ Built for Durability: Engineered to meet or exceed original GM specifications, ensuring reliable performance whether you’re hauling a heavy load or navigating daily traffic.
- ✔ One-Year Replacement Coverage: This unit is backed by our one-year replacement warranty.
From Our Experts: The ‘No Programming’ Advantage
For a Silverado 2500 owner, downtime is lost time and money. The biggest hurdle with replacing a TCM has always been the mandatory, and often costly, programming at a dealership. Our process eliminates that step entirely. We flash the module with the latest GM software calibrated specifically to your VIN before it even ships. This means the part that arrives at your door is truly a plug-and-play component, turning a multi-day repair into a job you can complete in your own garage in under an hour. It’s the smartest way to get your truck’s transmission operating flawlessly again.
Frequently Asked Questions
Do I need to program this module after installation?
No. This module is fully pre-programmed to your vehicle’s VIN before shipping. It is ready for installation right out of the box, with no dealership visit required.
Where is the TCM located on my 2007 Silverado 2500?
On the 2007 Silverado 2500 (new body style), the transmission control module is typically located in the engine compartment, next to the battery.
Will this fix my P0700 check engine light code?
A P0700 code indicates a general transmission fault requested by the TCM. If the TCM itself is the source of the fault, replacing it with this new module should resolve the issue and allow the code to be cleared.
Is a core charge required for my old part?
No, there is no core charge. You can keep or dispose of your old module without the hassle of returning it.
How do I provide my vehicle’s VIN?
You will be prompted to enter your vehicle’s 17-digit VIN during the checkout process. This is crucial for us to program the module correctly for your specific truck.
Is this the correct part for my truck?
This 2007 Silverado 2500 transmission control module is a direct replacement for multiple service numbers, including 24240449, 24252114, and 24234503. Please verify the part number on your existing unit or use our vehicle fitment tool to ensure compatibility.