Is Your Van’s Transmission Giving You Headaches?
When your GMC Savana is your workhorse, you can’t afford unpredictable performance. If you’re experiencing harsh shifting, getting stuck in gear, or seeing that dreaded check engine light, your Transmission Control Module (TCM) is likely the culprit. Don’t let a faulty module disrupt your work or leave you stranded. This genuine GM T42 TCM, pre-programmed to your vehicle’s specific VIN, is the reliable, straightforward solution to get your van back to running smoothly and dependably.
Common Symptoms & Your Solution
A failing TCM can manifest in several frustrating ways. If you recognize any of these issues, this module is the definitive fix. This professionally programmed 2006-2014 Savana 1500 transmission control module is engineered to resolve these exact problems, restoring communication between your engine and transmission for flawless operation.
- Erratic, delayed, or harsh gear shifts
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- 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
- Noticeable decrease in fuel economy
Features & Tangible Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s VIN. This means no expensive trips to the dealership for programming—simply install it, and you’re ready to go.
- ✔ Restored Drivability: By precisely managing shift points and torque converter lockup, this TCM restores the smooth, predictable performance your vehicle had when it was new.
- ✔ OEM-Grade Reliability: Built to strict General Motors standards, this module ensures long-lasting durability and performance, whether you’re hauling cargo or navigating city traffic.
- ✔ Clear Fault Codes: A new, correctly programmed TCM is often the only way to permanently resolve persistent transmission-related diagnostic codes that other repairs can’t fix.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is a Game-Changer
As a technician with over two decades of experience, I’ve seen the evolution of vehicle electronics. In the past, replacing a TCM was a two-step process: install the hardware, then tow the vehicle to a dealer for expensive programming. This pre-programmed 2006-2014 Savana 1500 transmission control module eliminates that second step entirely. We flash the module with the latest GM software using your VIN before it even ships. This saves you hundreds of dollars in dealer fees and, more importantly, critical downtime. It turns a complex electronic repair into a manageable, bolt-in job you can do in your own garage or shop.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
You can enter your 17-digit Vehicle Identification Number (VIN) during the checkout process. This is crucial for us to program the module correctly for your specific vehicle.
Is this installation difficult?
For someone with basic mechanical skills, the installation is straightforward. The TCM is typically located in the engine compartment and can be replaced in under 30 minutes. Always disconnect the battery before starting the job.
Will this fix my specific transmission problem?
This module is the direct solution for issues caused by a faulty TCM, including the common symptoms and DTCs listed above. It corrects electronic and communication failures within the transmission’s control system.
Do I need any special tools to install this?
Basic hand tools like a socket set are all that’s typically required. After installation, using a standard OBD2 scan tool to clear any stored fault codes from the vehicle’s memory is recommended.
Is there a core charge for my old part?
No, there is no core charge. You can keep your old part without the hassle of returning it, making the process simpler and faster for you.
This 2006-2014 Savana 1500 transmission control module is also a direct replacement for a wide range of other GM vehicles, including the Silverado, Tahoe, Yukon, and Express. Restore the reliability you depend on and order yours today!