Is your Saturn Vue or other GM vehicle suffering from frustrating and unpredictable transmission behavior? Harsh shifts, getting stuck in gear, or a persistent check engine light can turn any drive into a stressful ordeal. Restore your vehicle’s smooth, reliable operation with this expertly prepared T42 Transmission Control Module (TCM). It arrives pre-programmed to your vehicle’s specific VIN, eliminating the need for expensive dealership programming and providing a true plug-and-play solution to get you back on the road with confidence.
Common Symptoms & Your Solution
A failing TCM can manifest in several ways, disrupting your vehicle’s performance and safety. If you’re experiencing any of the following issues, this module is the definitive fix:
- Abrupt, harsh, or erratic gear shifts
- Delayed engagement when shifting from Park to Drive or Reverse
- Vehicle stuck in “limp mode” (usually second or third gear)
- Active Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Failure to upshift or downshift properly, leading to poor acceleration and fuel economy
This Programmed T42 Transmission Control Module 24243901 directly addresses the electronic source of these problems, restoring precise communication between your engine and transmission for dependable performance.
Features & Benefits
- โ VIN-Programmed for Your Vehicle: We program the module to your specific VIN before shipping, ensuring it works perfectly with your vehicle’s systems right out of the box. No extra trips to the dealer are needed.
- โ Restores Smooth Shifting: By taking precise control of shift points and torque converter lockup, this TCM eliminates harsh engagement and gear slipping, providing a comfortable driving experience.
- โ Solves Common Fault Codes: Engineered to resolve persistent DTCs related to transmission solenoids and control circuits, helping you clear that check engine light for good.
- โ OEM-Quality Construction: Built to meet or exceed original equipment standards for durability and performance, ensuring it can handle the demands of daily driving.
- โ This unit is backed by our one-year replacement warranty.
- โ No Core Charge: Keep your old part without the hassle or expense of a core return, simplifying your repair process.
Expert Insight: The Power of Pre-Programming
Many drivers don’t realize that a new transmission control module is just a blank slate. Without the correct software, it can’t communicate with the vehicle. That’s why our VIN programming service is so critical. We load the latest GM-certified software specific to your vehicle, which not only ensures compatibility but often corrects factory flaws found in earlier software versions. This crucial step, performed by our technicians, saves you hundreds of dollars and significant time compared to having a dealership install and program a new unit. With our Programmed T42 Transmission Control Module 24243901, you’re not just buying a part; you’re getting a complete, ready-to-install solution.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. This module comes fully pre-programmed to your vehicle’s VIN. It is ready for installation upon arrival, providing a true plug-and-play experience without any need for additional dealership tools or software.
Where is the T42 TCM located on my vehicle?
The location varies by model. Common locations include the engine compartment on the driver’s or passenger’s side, near the strut tower, next to the battery, or under the air cleaner box. The provided fitment list gives specific locations for many models.
Is this the correct part for my vehicle?
This module is compatible with a wide range of 2006-2014 GM vehicles using the T42 TCM. It interchanges with part numbers like 24252114, 24234503, and many others. Please verify the part number on your original module or consult our detailed fitment list to ensure compatibility.
Will this fix my specific transmission problem?
This Programmed T42 Transmission Control Module 24243901 is designed to fix electronic issues that cause symptoms like harsh shifting, limp mode, and specific transmission-related error codes (e.g., P0700). It will not fix internal mechanical failures like a worn clutch or a bad torque converter.
Is installation difficult?
For someone with basic mechanical skills, installation is straightforward and typically takes less than 30 minutes. It involves disconnecting the battery, unplugging the electrical connectors from the old module, unbolting it, and then reversing the process with the new one. Using a scan tool to clear any stored codes after installation is recommended.