Restore Peak Transmission Performance in Your GM Vehicle
Is your 2006 Pontiac Pursuit or another GM vehicle suffering from erratic shifting, getting stuck in gear, or displaying a 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 smooth gear changes, managing torque converter lockup, and ensuring overall powertrain efficiency. When it fails, it can cause a host of frustrating and potentially damaging issues. This OEM-quality T42 TCM, part number 24239224, is the definitive solution to restore your vehicle’s drivability and reliability.
From the Diagnostic Bay
We had a 2008 Chevy Silverado in the shop that was driving the owner crazy. It would shift hard from first to second gear when cold, but then seem fine after warming up. Other times, it would refuse to shift out of third gear, forcing him to pull over and restart the truck. He’d already replaced a shift solenoid with no luck. After hooking up our scan tool, we saw intermittent communication loss with the TCM. Instead of a complex internal transmission problem, the culprit was a faulty T42 module. We installed one of our VIN-programmed units, and the truck was shifting like new in under an hour. The pre-programming saved him a trip to the dealer and hundreds of dollars in diagnostic and programming fees.
Is Your Vehicle Showing These Symptoms?
- ✔ Harsh, delayed, or unpredictable gear shifts that disrupt your driving experience.
- ✔ The vehicle enters a “limp mode,” often stuck in 2nd or 3rd gear, with limited power.
- ✔ An illuminated Check Engine Light or Transmission Warning Light on your dashboard.
- ✔ Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults.
- ✔ A noticeable decrease in fuel economy due to inefficient transmission operation.
- ✔ Complete failure to shift gears, leaving you stranded.
Solving Issues with the 2006 Pursuit Transmission Module
This T42 TCM is not just a replacement part; it’s a complete, ready-to-install solution. The most critical aspect of replacing a modern TCM is the programming. Our modules are expertly pre-programmed to your vehicle’s specific Vehicle Identification Number (VIN) before they ship. This ensures that the module has the correct software and calibrations for your exact make, model, and engine configuration. This plug-and-play convenience eliminates the need for expensive dealership programming or specialized scan tools, making the repair process faster, easier, and more affordable for both DIY mechanics and professional technicians. By installing this VIN-programmed 2006 Pursuit Transmission Module, you are directly addressing the root cause of common transmission electronic failures and restoring the precise communication needed for optimal performance.
Simple, Direct-Fit Installation
Designed for a straightforward installation, this module can typically be replaced in under 30 minutes. Its location varies by model but is generally accessible in the engine compartment—often near the battery, on a strut tower, or under the air cleaner box. Simply disconnect the vehicle’s battery, unplug the electrical connectors from the old TCM, unbolt it, and install the new one in its place. Once the new module is connected and the battery is reconnected, the vehicle is ready to go. We recommend clearing any stored DTCs with a basic scan tool after installation. Best of all, there is no core charge, so you don’t have to worry about the hassle and expense of returning your old part.
Broad GM Compatibility
While this part is a perfect fit for the 2006 Pursuit Transmission Module, it is also compatible with a vast range of General Motors cars, trucks, and SUVs from 2006-2014 equipped with 4-speed automatic transmissions like the 4L60E, 4L65E, and 4L70E. It serves as a direct replacement for numerous part numbers, including 24242391, 24234503, and 24252114, making it a versatile solution for popular models like the Chevrolet Silverado, Tahoe, Impala, GMC Sierra, Yukon, Buick LaCrosse, and Cadillac DTS. Please verify fitment for your specific vehicle using the compatibility list.
Frequently Asked Questions
What exactly does the T42 TCM do?
The Transmission Control Module (TCM) acts as the computer for your automatic transmission. It receives data from various sensors (like vehicle speed, throttle position, and engine RPM) and uses this information to control shift points, line pressure, and torque converter clutch operation for smooth and efficient driving.
Do I need to have this module programmed by a dealer?
No. This module comes pre-programmed to your vehicle’s VIN. Simply provide your VIN at checkout, and the unit will arrive ready for a plug-and-play installation, saving you time and the high cost of dealership programming.
How do I know for sure that my TCM is the problem?
Common symptoms include erratic shifting, getting stuck in gear (limp mode), and transmission-related trouble codes (like P0700). While these are strong indicators, a proper diagnosis by a qualified mechanic or with a professional scan tool is the best way to confirm the TCM is at fault.
Can I drive my car with a failing TCM?
It is not recommended. A failing TCM can lead to poor performance, decreased fuel efficiency, and unpredictable shifting, which can be a safety hazard. Continuing to drive may also cause further mechanical damage to your transmission.
What is the warranty on this part?
This transmission control module is backed by a one-year warranty, giving you peace of mind and assurance in the quality and reliability of your purchase.