Restore Peak Transmission Performance in Your GM Vehicle
Are you experiencing erratic shifting, a persistent check engine light, or your vehicle stuck in a single gear? These are classic signs of a failing Transmission Control Module (TCM). Get your truck, van, or SUV back on the road with confidence using our professionally VIN-programmed T42 Transmission Control Module. This is the definitive, no-hassle solution for a wide range of 2006-2014 General Motors vehicles, engineered to restore the smooth, reliable performance you depend on.
Common Symptoms & Your Solution
A faulty TCM can cause a cascade of frustrating and potentially damaging issues. If you’re noticing any of the following, this module is the solution you need:
- Harsh, delayed, or unpredictable gear shifts
- Vehicle stuck in “limp mode” (usually 2nd or 3rd gear)
- Active Check Engine Light with codes like P0700, P0750, or other solenoid-related DTCs
- Failure to upshift or downshift properly
- Decreased fuel economy and a feeling of lost power
- Complete loss of transmission communication
Our Programmed 24230461 Transmission Control Module arrives ready for a true plug-and-play installation, directly addressing these problems by restoring critical communication between your engine and transmission.
Features & Tangible Benefits
- โ Ready for Immediate Installation: We program this module to your vehicle’s specific VIN, eliminating the need for expensive dealership visits or special tools. It’s a true plug-and-play solution that ensures perfect communication between your engine and transmission from the moment you install it.
- โ Restore Smooth & Decisive Shifting: This T42 TCM restores your transmission’s original performance, correcting harsh shifts, hesitation, and slipping. Enjoy a smoother ride and renewed confidence in your vehicle’s reliability.
- โ Built for Durability: Manufactured to strict OEM specifications for a perfect fit and long-lasting performance in demanding work or daily driving conditions. This unit is backed by our one-year replacement warranty.
- โ Guaranteed Compatibility: This module is a direct replacement for a wide range of GM service numbers, including 24252114, 24234503, and 24230461, ensuring it’s the right part for your repair.
- โ No Core Charge Required: Keep your old part without the hassle or expense of a core return. The price you see is the price you pay.
Expert Tip: Many transmission issues are incorrectly diagnosed as internal mechanical failures when the real culprit is a faulty TCM. Our VIN programming service not only matches the module to your vehicle but also loads the latest GM software updates. This often resolves shifting irregularities that even a new, unprogrammed module from the dealer wouldn’t fix without a separate, costly programming session. This step is crucial for restoring optimal fuel efficiency and transmission longevity.
Frequently Asked Questions
Do I need to take this part to a dealership for programming?
Absolutely not. The main benefit of our service is that this Programmed 24230461 Transmission Control Module arrives at your door fully programmed to your vehicle’s VIN. It is ready for installation right out of the box, saving you time and the significant expense of dealership programming.
How do I provide my VIN for programming?
After you place your order, you can provide your 17-digit Vehicle Identification Number (VIN) during the checkout process or by contacting our customer support team with your order number. This ensures we can program the module specifically for your vehicle’s configuration.
Is this a difficult part to install myself?
For most DIY mechanics, the installation is straightforward and can typically be completed in under 30 minutes with basic hand tools. The module’s location varies by model (e.g., next to the battery, on the strut tower, or in the engine compartment), but it is generally accessible. We recommend disconnecting the battery before starting the installation.
Will this fix a P0700 trouble code?
A P0700 code is a general transmission fault code, indicating that the TCM has detected a problem and has requested the check engine light be turned on. While a faulty TCM is a very common cause, this code can also be triggered by other issues. Replacing a known-bad TCM is often the correct fix for a P0700 and its related specific codes (like P0750, etc.).
What is the difference between a TCM and a PCM?
The TCM (Transmission Control Module) specifically controls the automatic transmission’s functions, like shifting. The PCM (Powertrain Control Module) is a more integrated controller that manages both the engine and transmission functions in a single unit. The vehicles this part fits use a separate TCM.
Is there a core charge for my old module?
No, there is no core charge. You are not required to send your old part back to us, which simplifies the repair process for you.