Restore Your Silverado’s Dependable Performance
Is your 2007-2013 Silverado 1500 transmission acting up? Harsh shifts, getting stuck in gear, or a persistent check engine light can sideline your truck when you need it most. This pre-programmed T42 Transmission Control Module (TCM) is the direct-fit solution to restore the smooth, reliable performance your workhorse is known for. No need for an expensive trip to the dealership—this module is programmed to your truck’s specific VIN, making it ready for a plug-and-play installation right out of the box.
Common Symptoms & Your Solution
A failing TCM can cause a host of frustrating issues that mimic mechanical transmission failure. If you’re experiencing any of the following, this module is the definitive fix:
- Erratic or Harsh Shifting: Abrupt, jerky gear changes or a feeling of the transmission slipping between gears.
- Limp Mode: The truck gets stuck in a single gear (usually 2nd or 3rd) to prevent further damage.
- Delayed Engagement: A noticeable pause when shifting from Park to Drive or Reverse.
- Warning Lights: A Check Engine Light or Transmission Warning Light on your dash, often with Diagnostic Trouble Codes (DTCs) like P0700, P0750, or other solenoid-related codes.
- Poor Fuel Economy: Inefficient shifting patterns can lead to a sudden drop in your truck’s MPG.
This 2007-2013 Silverado 1500 programmed TCM directly addresses the electronic brain of your transmission, correcting these issues at their source and getting you back on the road with confidence.
Features & Benefits
- ✔ VIN Programmed for Your Truck: Arrives ready to install with the latest GM software updates specific to your vehicle. This eliminates compatibility errors and ensures optimal shift patterns and performance from the moment it’s connected.
- ✔ Skip the Dealership: Because the module is pre-programmed, you completely avoid the time and high cost of dealership programming and key relearn procedures.
- ✔ Restores Smooth Operation: By precisely controlling shift solenoids and torque converter lockup, this module brings back the crisp, predictable shifting you expect from your Silverado.
- ✔ Built to OEM Standards: Engineered for durability and reliability, this part meets or exceeds original equipment specifications to handle the demands of daily driving or heavy-duty work.
- ✔ This unit is backed by our one-year replacement warranty.
- ✔ No Core Charge: Keep your old part without the hassle or expense of returning a core, simplifying your repair process.
From the Technician’s Bench: We see it all the time—a Silverado owner chasing down individual solenoid codes (like P0750) and replacing parts, only to find the root cause was the TCM itself. This module often fails internally, sending erratic signals that mimic solenoid failure. By replacing the entire 2007-2013 Silverado 1500 programmed TCM, you’re not just fixing a symptom; you’re addressing the core electronic issue, saving you from future headaches and unnecessary parts-swapping.
Installation is straightforward for the DIY mechanic. On most 2007-2013 Silverado 1500 models, the TCM is conveniently located next to the battery in the engine compartment. Simply disconnect the battery, unbolt the old module, swap in the new one, and reconnect everything. Clear any remaining codes with a basic scan tool, and you’re ready to drive.
Frequently Asked Questions
Do I need to take this to a dealer for programming?
No. This is the biggest benefit of our service. The module arrives pre-programmed to your vehicle’s specific VIN. It is a true plug-and-play solution, saving you the time and expense of a dealership visit.
Where is the TCM located on my 2007-2013 Silverado 1500?
On this specific generation of Silverado, the Transmission Control Module is typically located in the engine bay, right next to the battery. This makes it easily accessible for a quick installation, often taking less than 30 minutes.
Will this fix a P0700 trouble code?
Yes. The P0700 code is a general transmission fault code, which means the TCM has detected a problem. Often, the problem is the TCM itself. Replacing a faulty module is a very common and effective way to resolve a P0700 code and the underlying specific codes it has stored.
Is this a difficult part to install myself?
For most individuals with basic mechanical skills and tools, this is a very straightforward installation. Since it’s located in the engine bay and requires no special programming, it’s considered an easy DIY job. Always remember to disconnect the battery before you begin.
Do I need to return my old TCM?
No, there is no core charge for this part. You can keep, discard, or recycle your old module without any additional hassle or cost.