Restore Smooth, Reliable Shifting to Your Saturn Vue
If you’re dealing with the frustration of a transmission that slams into gear, refuses to shift, or has your Saturn Vue stuck in limp mode, you’ve likely pinpointed the culprit: a failing Transmission Control Module (TCM). As a technician with over two decades of experience, I’ve seen firsthand how a faulty TCM can make a perfectly good vehicle feel unreliable. This T42 series TCM, part number 24243901, is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN for a true plug-and-play repair that gets you back on the road with confidence.
A Technician’s Notebook: The Intermittent Shifting Nightmare
A customer brought in a 2009 Saturn Vue 2.4L with a complaint that stumped two other shops: intermittent, violent shifts and occasional failure to engage Drive from Park. There were no hard codes, just a history P0700 (Transmission Control System Malfunction). After checking the fluid, wiring, and solenoids, everything seemed fine. The issue only happened when the vehicle was fully warmed up. From experience, I know that heat can expose failing electronics inside a module. We installed a VIN-programmed TCM, and the problem vanished instantly. The original module’s internal logic was breaking down under thermal stress—a common failure point I’ve diagnosed hundreds of times on these T42 units.
Is Your Saturn Vue Exhibiting These Transmission Woes?
A failing TCM doesn’t just degrade performance; it can be a safety issue. If you’re noticing any of the following, it’s time for a replacement. This part is a common fix for a range of Diagnostic Trouble Codes (DTCs).
- ✔ Harsh, erratic, or delayed gear shifts.
- ✔ Vehicle is stuck in a single gear (limp mode), often 2nd or 3rd.
- ✔ Check Engine Light or Transmission Warning Light is on with codes like P0700, P0750, or other solenoid-related faults.
- ✔ Complete failure to upshift or downshift, leading to poor acceleration.
- ✔ Noticeable drop in fuel economy or signs of the transmission overheating.
- ✔ Loss of communication with the TCM, confirmed with a scan tool.
Your Direct Solution: A Pre-Programmed 2007-2010 Vue TCM
Don’t waste time and money at the dealership. This module is programmed with the latest GM software updates matched directly to your vehicle’s VIN. This critical step ensures the TCM communicates perfectly with your engine computer and other systems, restoring the precise shift logic your vehicle was designed with. It’s built to meet or exceed OEM specifications for long-term reliability and is backed by our one-year warranty. No core charge means you can complete the job without the hassle of sending the old part back.
Get Back on the Road: A Simple Installation Guide
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent electrical shorts and reset the onboard systems.
- ✔ Locate the Module: On the 2007-2010 Saturn Vue, the TCM is typically found in the left-hand (driver’s side) front of the engine compartment.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old TCM. Then, unbolt the module from its mounting bracket.
- ✔ Install the New TCM: Mount the new, pre-programmed module in place and securely fasten it. Reconnect the electrical connectors, ensuring they click into place.
- ✔ Final Steps: Reconnect the battery terminal. While the module is plug-and-play, it’s good practice to use a basic OBD2 scan tool to clear any stored fault codes from the system’s memory. Start the vehicle and test drive to confirm smooth shifting.
Verified Fitment for Your General Motors Vehicle
This T42 TCM is a direct replacement for part number 24243901 and interchanges with numerous other part numbers. While it’s a perfect fit for the 2007-2010 Saturn Vue, it is also compatible with a wide range of GM cars, trucks, and SUVs. Please verify your vehicle in the list below.
Partial Fitment List:
SATURN VUE 2007-2010 (2.4L models)
CHEVROLET COBALT 2006-2010
CHEVROLET HHR 2006-2011
CHEVROLET IMPALA 2006-2011
CHEVROLET MALIBU 2006-2010
CHEVROLET SILVERADO 1500 2007-2013
GMC SIERRA 1500 2007-2013
PONTIAC G6 2006-2010
…and many more models listed in the compatibility chart.
Frequently Asked Questions
Do I need to do any programming myself?
No. This module comes fully programmed to the VIN you provide during checkout. It is ready for installation right out of the box, with no need for a trip to the dealer or a special scan tool.
What does ‘No Core Charge’ mean?
It means you don’t have to pay an extra deposit or worry about the cost and hassle of shipping your old, broken module back to us. You can keep it or dispose of it yourself.
Is this a difficult part for a DIYer to replace?
Not at all. For most vehicles, including the Saturn Vue, this is one of the easier electronic modules to replace. It’s located in the engine bay and requires only basic hand tools. The entire process typically takes less than 30 minutes.
Will this fix a P0700 trouble code?
A P0700 code is a generic code indicating the TCM has detected a fault. While this module often resolves the root cause (like an internal TCM failure), it’s important to ensure there are no other issues, such as faulty wiring or solenoids. However, if you’re also experiencing the shifting symptoms described, a faulty TCM is the most likely cause.