Restore Smooth, Reliable Shifting to Your Uplander
Is your Chevrolet Uplander suffering from harsh shifting, getting stuck in gear, or showing transmission-related warning lights? These are classic signs of a failing Transmission Control Module (TCM). Get your family minivan back on the road with confidence using this professionally VIN-programmed T42 TCM. Itโs engineered to be a direct-fit, plug-and-play solution, eliminating the need for an expensive and time-consuming trip to the dealership for programming.
Common Symptoms & Your Solution
A faulty TCM can make your vehicle feel unpredictable and unsafe. If you’re experiencing any of the following, this module is the definitive solution:
- Abrupt, jerky, or delayed gear shifts
- The vehicle enters “limp mode,” stuck in a single gear (often 2nd or 3rd)
- Check Engine Light is on with diagnostic trouble codes (DTCs) like P0700 or solenoid-specific codes
- Failure to upshift or downshift properly
- A noticeable decrease in fuel economy
- Complete loss of transmission communication
By installing this pre-programmed 2006-2009 Chevrolet Uplander Transmission Control Module, you directly address the electronic brain of your transmission, restoring the crisp, smooth performance you depend on for daily driving.
Key Features & Tangible Benefits
- โ Ready to Install, Right Out of the Box: This module is pre-programmed to your Uplander’s specific Vehicle Identification Number (VIN). This critical step ensures perfect communication between the engine and transmission, providing optimal shift points and performance from the moment you install it.
- โ Eliminate Dealer Programming: Save hundreds of dollars and valuable time. Our VIN programming means you can skip the dealership entirely. This is a true DIY-friendly solution.
- โ Restore Drivability & Safety: Put an end to unpredictable shifting and restore the safe, reliable operation of your family’s vehicle. Enjoy smooth acceleration and dependable gear changes on every trip.
- โ Built to OEM Standards: Manufactured to meet or exceed original equipment specifications for durability and function, ensuring a long-lasting repair for your automatic transmission.
- โ Guaranteed Performance: This unit is backed by our one-year replacement warranty. Drive with the assurance that your investment is protected.
Expert Insight: Don’t Mistake a Bad Module for a Bad Transmission
Many drivers are told they need a complete, costly transmission rebuild when the root cause is actually a faulty TCM. The module’s internal electronics can fail over time due to heat and vibration, leading to symptoms that mimic mechanical failure. Before committing to a multi-thousand-dollar repair, replacing the TCM is the most logical and cost-effective first step. For many Uplander owners, this simple component swap is all that’s needed to get their van running perfectly again, saving them a fortune.
Frequently Asked Questions
Is this part truly plug-and-play?
Yes. Because we program the module to your vehicle’s VIN before shipping, it is ready for immediate installation. It will have the correct software and calibrations for your specific 2006-2009 Chevrolet Uplander, requiring no further programming from a dealer or mechanic.
Where is the TCM located on my 2006-2009 Uplander?
On the Chevrolet Uplander from 2006 to 2009, the Transmission Control Module is typically located on the driver’s side of the engine compartment, mounted to the left-hand (LH) strut tower. Always disconnect the battery before beginning the replacement.
Will this fix my P0700 check engine light code?
A P0700 code is a general fault code indicating the TCM has detected a problem. This module is often the solution for P0700 and other related transmission codes. After installing the new 2006-2009 Chevrolet Uplander Transmission Control Module, you should clear all codes with a standard OBD-II scan tool.
Do I need any special tools for installation?
No special tools are required. Basic hand tools, such as a socket set, are typically all that’s needed to access and replace the module. The entire process can usually be completed in under 30 minutes.
Do I need to send my old part back?
No. We do not require a core return for this part. You can keep or dispose of your old module, making the process hassle-free.