Tired of a Transmission That Has a Mind of Its Own?
Is your 2006-2007 Saturn ION shifting harshly, getting stuck in gear, or throwing transmission warning lights on the dash? A faulty Transmission Control Module (TCM) can turn your reliable daily driver into a source of constant stress and worry. Stop guessing what the problem is and restore your car’s performance with this pre-programmed T42 TCM, the definitive solution for getting your ION’s automatic transmission back in perfect sync.
Common Symptoms & Your Solution
If you’re experiencing any of the issues below, a failing TCM is the most likely culprit. This module is engineered to be the direct, permanent fix for these frustrating problems:
- Harsh or Erratic Shifting: Abrupt, jerky gear changes that make driving uncomfortable.
- Limp Mode: The vehicle feels powerless and is stuck in a single gear (often 2nd or 3rd) to prevent further damage.
- Delayed Engagement: A noticeable pause when shifting from Park into Drive or Reverse.
- Check Engine Light: Active warning lights with Diagnostic Trouble Codes (DTCs) like P0700, P0750, or other solenoid-related faults.
- Poor Fuel Economy: Inefficient shifting leads to the engine working harder and burning more gas.
Installing this replacement is the most effective way to clear these codes and resolve the underlying electrical failure, making it the ideal solution for your 2006-2007 Saturn ION TCM replacement.
Features & Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. No expensive trips to the dealership for coding are required—simply install it and drive away.
- ✔ Restored Drivability: Immediately corrects harsh shifting, slipping, and delayed engagement, restoring the smooth, predictable performance you expect from your car.
- ✔ Eliminate Warning Lights: Specifically designed to resolve the internal faults that trigger codes like P0700 and put an end to persistent check engine lights.
- ✔ OEM-Standard Quality: Built to meet or exceed original equipment specifications, ensuring reliable communication between your engine and transmission for long-term durability.
- ✔ No Core Charge: Keep your old part without any extra fees or the hassle of returning a core, making the repair process simpler and more affordable.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: The Power of Pre-Programming
As a veteran technician, I can’t overstate the value of a pre-programmed module. In the past, replacing a TCM meant installing the part and then having your vehicle towed to a dealership for an expensive programming session. Our process eliminates that entire step. We flash the module with your car’s unique VIN and the latest GM software updates before it ships. This ensures all the shift points, torque converter strategies, and sensor communications are perfectly calibrated for your specific Saturn ION right out of the box. It’s the key difference between a frustrating, multi-day repair and a simple, 30-minute fix you can do in your own driveway.
Don’t let a faulty module dictate how your car drives. By replacing your failing unit with this reliable, fully programmed 2006-2007 Saturn ION TCM, you’re not just buying a part; you’re investing in confidence and a dependable ride for years to come. This is the smart, cost-effective fix to get your car back on the road quickly and safely.
Frequently Asked Questions
What does a Transmission Control Module (TCM) do?
The TCM acts as the brain for your automatic transmission. It collects data from various sensors on the engine and transmission to control shift timing, gear selection, and torque converter lockup, ensuring smooth and efficient operation.
Is this module truly plug-and-play?
Yes. During checkout, we require your vehicle’s VIN (Vehicle Identification Number). We use this to program the module with the exact software and calibrations for your specific 2006-2007 Saturn ION, so it works immediately upon installation without any additional programming.
Where is the TCM located on my Saturn ION?
On the 2006-2007 Saturn ION, the TCM is typically located in the engine compartment, behind the driver’s side (LH) strut tower. Always disconnect the battery before beginning the installation.
Will this fix a specific transmission code like P0750?
While this module is designed to fix a wide range of electronic faults, including common solenoid codes, it’s essential to ensure the code isn’t being caused by a mechanical issue (like a bad solenoid or wiring). However, if the solenoid and wiring are confirmed to be good, a faulty TCM is the most common cause.
My original part number isn’t 24256960. Will this still fit?
Yes, this T42 module is a direct replacement for many GM service numbers, including 24252114, 24234503, 24242391, and others. As long as your vehicle is a 2006-2007 Saturn ION, this VIN-programmed unit is the correct part for you.
What does the one-year warranty cover?
This unit is backed by our one-year replacement warranty. This covers any defects in the module itself. If the unit fails within one year of the purchase date, we will provide a replacement.