Your Work Van’s Shifting Problems Solved
An erratic or non-shifting Chevrolet Express 3500 isn’t just an inconvenienceโit’s a direct hit to your productivity and bottom line. When your van is stuck in limp mode or exhibiting harsh, unpredictable gear changes, it’s often a sign of a failing Transmission Control Module (TCM). This pre-programmed T42 TCM is the definitive, no-hassle solution to get your workhorse back on the road, performing reliably day in and day out. Specifically designed as a direct-fit replacement, this 2006-2014 Express 3500 transmission control module restores the crisp, smooth shifting you depend on.
Common Symptoms & Your Solution
If your van is experiencing any of the following issues, a faulty TCM is the likely culprit. This module is engineered to resolve these exact problems:
- Harsh, delayed, or slipping gear shifts
- Vehicle stuck in a single gear (limp mode)
- Check Engine Light or Transmission Warning Light is on
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related codes
- Failure to upshift or downshift properly
- Poor fuel economy and transmission overheating
Our VIN-programmed module arrives ready for installation, directly addressing these frustrating symptoms without requiring expensive trips to a dealership for programming.
Features & Benefits
- โ Plug & Play Installation: We program the module to your van’s specific VIN before shipping. This ensures it works correctly right out of the box, saving you time and diagnostic headaches.
- โ Restores Smooth Operation: By precisely managing shift points, torque converter lockup, and line pressure, this TCM eliminates harsh shifting and restores dependable performance.
- โ Clears Fault Codes: A properly functioning 2006-2014 Express 3500 transmission control module is essential for clearing persistent transmission-related DTCs and turning off the check engine light.
- โ Built to OEM Standards: Engineered for durability and reliability, this module is built to meet or exceed original equipment specifications, ensuring it can handle the demands of a commercial vehicle.
- โ No Core Charge: Keep your old part. We don’t require a core return, simplifying the repair process for you or your mechanic.
- โ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of Pre-Programming
For a work vehicle like the Express 3500, downtime is lost revenue. The single biggest advantage of this module is the VIN-specific programming done before it gets to you. In the past, replacing a TCM meant towing the vehicle to a dealer for a costly programming session. Our process eliminates that step entirely. We load the latest GM software updates for your specific vehicle, ensuring full compatibility and optimal transmission performance from the moment of installation. It’s the fastest, most cost-effective way to get a complex electronic repair done right the first time.
Don’t let a faulty TCM keep your van off the road. This is the reliable, straightforward solution to restore your transmission’s function and your confidence in your vehicle. Installing this 2006-2014 Express 3500 transmission control module is a smart investment in your business’s operational readiness.
Frequently Asked Questions
Is this TCM really plug-and-play?
Yes. As long as you provide your vehicle’s VIN during checkout, we will program the module specifically for your Express 3500. This makes installation a direct swap, with no additional programming required.
What happens if I don’t provide my VIN?
The module will not function correctly without being programmed to your specific vehicle. It is essential to provide the VIN to ensure compatibility and plug-and-play installation. Orders without a VIN cannot be processed.
Where is the TCM located on my Express 3500?
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.
Do I need to return my old module?
No, there is no core charge for this part. You can keep or dispose of your old module, making the process simpler and hassle-free.
What tools are needed for installation?
Installation is straightforward and typically requires basic hand tools like a socket set to remove the mounting bolts and disconnect the electrical connectors. It’s also recommended to disconnect the vehicle’s battery before starting the job.