Is your 2006-2007 Saturn ION struggling with harsh, erratic shifting, or stuck in limp mode? A faulty Transmission Control Module (TCM) is often the culprit, causing frustrating driving experiences and dashboard warning lights. Restore the smooth, reliable performance you depend on with our pre-programmed T42 TCM, designed for a direct, plug-and-play installation that gets you back on the road without a costly dealership visit.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, this module is the definitive solution you need. A failing TCM can manifest as:
- Abrupt, harsh, or delayed gear shifts
- The vehicle being stuck in one gear (limp mode)
- Check Engine Light or transmission warning lights illuminating
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related codes
- A complete failure to shift up or down
- Noticeably poor fuel economy
This expertly prepared 2006-2007 Saturn ION transmission control module arrives ready to install, specifically programmed to your vehicle’s VIN to resolve these problems and restore factory performance.
Features & Tangible Benefits
- ✔ Plug & Play Installation: This module is pre-programmed to your vehicle’s specific VIN number. This eliminates the need for expensive dealership programming, saving you time and money. Simply install it, and you’re ready to go.
- ✔ Restored Drivability: By precisely managing shift points, torque converter lockup, and line pressure, this TCM brings back the smooth, predictable shifting your Saturn ION had when it was new.
- ✔ OEM-Standard Quality: Engineered to meet or exceed original equipment specifications, ensuring long-lasting reliability and performance for your daily commute. This is a dependable fix, not a temporary patch.
- ✔ One-Year Warranty: This unit is backed by our one-year replacement warranty, giving you confidence and peace of mind in your repair.
- ✔ Broad Interchange Compatibility: A direct replacement for a wide range of service numbers including 24252114, 24234503, 24230461, 24234274, 24235732, and more, guaranteeing a perfect fit.
Expert Insight: The DIY-er’s Advantage
We know the Saturn ION owner is often a savvy individual looking for a practical, cost-effective repair. A dealership might quote you over a thousand dollars for a TCM replacement, with much of that cost tied to diagnostics and programming. Our pre-programmed module turns a complex, expensive job into a manageable one-hour task. For the 2006-2007 ION, the TCM is located behind the driver’s side strut tower—an accessible spot for anyone with basic tools. By choosing this solution, you’re not just buying a part; you’re taking control of the repair and saving hundreds of dollars.
Don’t let a faulty TCM dictate your driving experience. By installing this high-quality 2006-2007 Saturn ION transmission control module, you can fix persistent shifting problems and regain trust in your vehicle. It’s the smart, reliable way to get your car running right.
Frequently Asked Questions
Do I need to get this module programmed by a dealer?
No. This is the biggest benefit of our service. We program the module to your vehicle’s VIN before it ships, so it’s ready for immediate plug-and-play installation. This step saves you a trip to the dealership and hundreds of dollars in programming fees.
Where is the TCM located on my 2006-2007 Saturn ION?
On the 2006-2007 Saturn ION, the Transmission Control Module is typically located in the engine compartment, situated behind the driver’s side (LH) strut tower. Always disconnect the battery before beginning the replacement.
Will this fix a P0700 trouble code?
A P0700 code is a general fault code indicating the TCM has detected a problem. While this module often resolves the root cause (like a faulty solenoid circuit within the TCM), it’s essential to confirm the issue isn’t with external wiring or sensors. However, if you’re experiencing shifting problems along with the code, a failing TCM is the most likely culprit.
Is this a difficult part to install myself?
For someone with basic mechanical skills, this is a very straightforward installation. It typically involves disconnecting the battery, unplugging the electrical connectors from the old module, unbolting it, and then reversing the process. Most customers complete the job in under an hour.
What happens if I continue driving with a bad TCM?
Continuing to drive with a failing TCM can lead to more severe transmission damage. Erratic shifting and incorrect line pressure can cause excessive wear on clutches and other internal components, potentially leading to a complete transmission failure that is far more expensive to repair. Replacing the 2006-2007 Saturn ION transmission control module promptly is a critical preventative measure.
Is there a core charge for my old part?
No, there is no core charge required for this part. You can keep your old module without the hassle of returning it, making the process simpler and more convenient for you.