Restore Peak Transmission Performance to Your Saturn Vue
Is your 2007-2010 Saturn Vue suffering from harsh shifting, delayed gear engagement, or an illuminated Check Engine Light? These are classic signs of a failing Transmission Control Module (TCM). The TCM is the electronic brain of your automatic transmission, responsible for orchestrating shift points, managing torque converter lockup, and monitoring overall transmission health. When it fails, it can leave you stranded in limp mode or cause unpredictable and unsafe driving behavior. This genuine OEM-quality T42 TCM, part number 24230461, is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a hassle-free, plug-and-play installation.
From the Diagnostic Bay
We recently had a 2009 Saturn Vue come into the shop with a persistent P0700 code and complaints of banging into gear. The owner had already spent a small fortune replacing shift solenoids based on a forum suggestion, but the problem remained. After a quick diagnostic scan and data stream analysis, we identified the root cause: the original TCM was sending erratic signals. We installed one of our VIN-programmed T42 modules, cleared the codes, and took it for a test drive. The shifting was immediately smooth and precise, just like it came from the factory. This case highlights how replacing the TCM first can save you time, money, and the headache of chasing the wrong parts.
Common Symptoms of a Failing 2007-2010 Saturn Vue TCM
A faulty TCM can manifest in various ways, often being misdiagnosed as an internal transmission failure. Before considering a costly transmission replacement, check if your vehicle is exhibiting any of these common symptoms:
- ✔ Harsh, erratic, or delayed shifting between gears.
- ✔ The vehicle gets stuck in a single gear (often called “limp mode”).
- ✔ Check Engine Light or Transmission Warning Light is illuminated on the dash.
- ✔ Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults are present.
- ✔ The transmission refuses to upshift or downshift properly.
- ✔ A noticeable decrease in fuel economy.
- ✔ Intermittent or complete loss of communication with the TCM on a scan tool.
The Plug-and-Play Advantage: VIN Programming Included
One of the biggest hurdles in replacing modern electronic modules is the need for expensive programming at a dealership. We eliminate that step entirely. Before this module ships, we program it with the latest GM software updates using your vehicle’s unique VIN. This ensures that the module communicates flawlessly with your engine computer and other vehicle systems right out of the box. There are no extra steps, no special tools, and no trips to the dealer required. This direct-fit 2007-2010 Saturn Vue TCM is engineered to restore the precise electronic control your transmission needs for optimal performance and longevity.
Installation is straightforward for a DIY mechanic or professional technician. The TCM is typically located in the engine compartment, often on the LH front side. Simply disconnect the battery, unplug the electrical connectors from the old module, unbolt it, and install the new one in its place. Reconnect everything, and you’re ready to go. We recommend using a basic scan tool to clear any stored DTCs after installation is complete. Best of all, there is no core charge, so you don’t have to worry about the cost and hassle of sending your old part back.
This module is a direct replacement for a wide range of service numbers, including 24252114, 24234503, 24230461, 24234274, and more, ensuring broad compatibility across many GM vehicles equipped with 4-speed automatic transmissions like the 4L60E, 4L65E, and 4L70E.
Frequently Asked Questions
What does the TCM do on my Saturn Vue?
The Transmission Control Module (TCM) acts as the central computer for your automatic transmission. It collects data from various sensors and uses it to control shift timing, hydraulic pressure, and torque converter lockup, ensuring smooth and efficient operation.
Is this TCM really plug-and-play?
Yes. We pre-program the module to your vehicle’s specific VIN before shipping. This means it is ready for installation right out of the box, with no additional programming or dealership visits required.
Where is the TCM located on a 2008 Saturn Vue?
On the 2007-2010 Saturn Vue, the TCM is typically found in the engine compartment, on the left-hand (driver’s side) front area, sometimes near the strut tower or under the air cleaner box.
Will this part fix a P0700 trouble code?
A P0700 code is a general fault code indicating the TCM has detected a problem. While a failing TCM is a very common cause, this code can also be triggered by other transmission issues. However, if you’re experiencing shifting problems along with a P0700 code, replacing the TCM is the most likely solution.
Do I need to return my old TCM?
No, there is no core charge for this part. You can keep your old module without any additional fees or hassle.