Is a Faulty Transmission Sidelining Your Work Van?
When your 2006-2014 Chevrolet Express 1500 is your livelihood, you can’t afford downtime caused by transmission problems. Erratic shifting, getting stuck in limp mode, or a glaring check engine light means lost time and lost income. Get your workhorse back on the road and running reliably with our pre-programmed T42 Transmission Control Module (TCM). This is the direct, no-nonsense solution to restore your transmission’s performance and your peace of mind.
Common Symptoms & Your Solution
A failing TCM can cause a host of frustrating issues that directly impact your van’s operation. If you’re experiencing any of the following, this module is the definitive fix:
- Harsh, delayed, or unpredictable gear shifts
- The vehicle is stuck in one gear (limp mode)
- Check Engine Light is on with transmission-related Diagnostic Trouble Codes (DTCs) like P0700, P0750, or other solenoid codes
- Failure to upshift or downshift properly
- Noticeable decrease in fuel economy
- Complete loss of transmission communication
This module is engineered to resolve these issues at their source, restoring the precise electronic control your automatic transmission needs to function correctly. By replacing your faulty unit with our expertly programmed 2006-2014 Express 1500 transmission control module, you’re not just fixing a part—you’re restoring the dependability your business relies on.
Features & Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your Express Van’s specific VIN. This critical step eliminates the need for expensive and time-consuming dealership programming, allowing you to get back to work faster.
- ✔ Restored Shifting Performance: Regain the smooth, crisp shifting you expect. Our T42 TCM ensures precise control over shift points and torque converter lockup for optimal drivability and performance under load.
- ✔ Built for Durability: Engineered to meet and exceed strict OEM standards, this module is built to withstand the rigorous demands of a commercial vehicle, ensuring long-term reliability.
- ✔ Clear Fault Codes: Directly addresses common DTCs related to transmission solenoids, sensors, and communication errors, helping you clear that check engine light for good.
- ✔ Warranty Protection: This unit is backed by our one-year replacement warranty. for confidence in your repair.
- ✔ No Core Charge: Keep your old part without any extra fees or the hassle of returning a core.
Expert Insight: Why VIN Programming is Non-Negotiable
Think of the TCM as the brain of your transmission. On modern vehicles like the Express van, this brain needs to speak the exact same language as the main engine computer (ECU) and other vehicle systems. VIN programming isn’t just a convenience; it’s a necessity. It loads the precise software and calibration files for your van’s specific configuration—including engine size, axle ratio, and tire size. Skipping this step is like hiring a translator who only speaks a different dialect; the communication will be flawed, leading to persistent shifting issues. Our process ensures your new 2006-2014 Express 1500 transmission control module is a perfect communication match from the moment you plug it in.
Don’t let a faulty TCM disrupt your workflow. Installing this part is a straightforward job, typically located in the right-hand engine compartment on Savana and Express vans. With this reliable, pre-programmed solution, you can confidently tackle the repair and get your van back in service. This is the smart fix for any business owner, fleet manager, or mechanic looking for a dependable repair for a 2006-2014 Express 1500 transmission control module.
Frequently Asked Questions
Will I need to take my van to the dealer after installation?
Absolutely not. The primary benefit of our service is that the module comes pre-programmed to your vehicle’s VIN. This makes it a true plug-and-play part, saving you the time and expense of a dealership visit for programming.
Where is the TCM located on my Express van?
On the 2006-2014 Chevrolet Express and GMC Savana vans, the transmission control module is typically located in the engine compartment on the right-hand (passenger) side.
Is this installation difficult for a DIY mechanic?
The installation is generally straightforward for someone with basic mechanical skills. It involves disconnecting the battery, unplugging the electrical connectors from the old module, unbolting it, and then installing the new one in reverse order. The entire process often takes less than 30 minutes.
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 perfect programming.
What happens if I continue driving with a bad TCM?
Continuing to operate a vehicle with a failing TCM can lead to more severe and costly damage. Poor shifting can cause excessive wear on internal transmission components like clutches and bands, potentially leading to a complete transmission failure that requires a full rebuild or replacement.
Is a core charge required for this part?
No. We do not require a core charge for this transmission control module. You can keep or dispose of your old part without the hassle of returning it.