Restore Peak Performance to Your Pontiac Pursuit
Is your 2006 Pontiac Pursuit suffering from erratic shifting, getting stuck in gear, or displaying transmission-related trouble codes? 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 drivetrain efficiency. When it fails, it can lead to frustrating drivability issues and potentially cause further damage to your transmission. This direct-fit T42 TCM, part number 24238856, is the definitive solution to restore your vehicle’s factory performance and reliability.
From the Diagnostic Bay
We had a 2007 Chevy Cobalt come in with a classic case of what the owner thought was a completely failed transmission. It was banging into gear and wouldn’t shift past 2nd. The codes pointed towards multiple solenoid failures. Instead of quoting a multi-thousand dollar transmission replacement, we started with the basics. We checked the wiring and then suggested replacing the TCM. The owner was skeptical, but after installing one of our VIN-programmed T42 modules, the car shifted perfectly. The original module had internal shorts, sending false signals and mimicking a catastrophic mechanical failure. It saved the customer a huge amount of money and downtime.
Common Symptoms of a Failing GM T42 TCM
- ✔ Harsh, delayed, or unpredictable gear shifts.
- ✔ The vehicle enters “limp mode,” often stuck in 2nd or 3rd gear.
- ✔ Check Engine Light or Transmission Warning Light is illuminated on the dash.
- ✔ Diagnostic Trouble Codes (DTCs) such as P0700, P0750, P0753, P0758, or other solenoid-related faults are present.
- ✔ A noticeable decrease in fuel economy due to inefficient shifting.
- ✔ Complete failure to shift gears or engage Drive or Reverse.
Why Choose Our 2006 Pursuit Transmission Module?
This isn’t just a replacement part; it’s a comprehensive solution. Each module is pre-programmed specifically to your vehicle’s unique Vehicle Identification Number (VIN). This critical step ensures that the TCM has the correct software and calibrations for your Pursuit’s specific configuration, eliminating the need for an expensive trip to the dealership for programming. It’s a true plug-and-play fix that resolves common software-related DTCs right out of the box. Built to meet or exceed original equipment standards, this module provides a dependable, long-term repair for your transmission woes.
Simple Installation Process
Installation is straightforward for a DIY mechanic or any professional technician. On the 2006 Pontiac Pursuit, the module is typically located on the driver’s side strut tower. The process generally takes less than 30 minutes. Always disconnect the vehicle’s battery before starting the replacement to allow the vehicle’s systems to reset. After installing the new module and reconnecting the battery, use a standard OBD2 scan tool to clear any stored fault codes. With no core charge, you can keep your old part without any hassle.
Frequently Asked Questions
What does this T42 Transmission Control Module do?
The T42 TCM acts as the central computer for your automatic transmission. It processes data from various sensors (like vehicle speed and engine RPM) to control shift solenoids, manage hydraulic pressure, and engage the torque converter clutch, ensuring smooth and efficient operation.
Why is VIN programming so important?
VIN programming loads your vehicle’s specific software and operating parameters onto the module. Without it, the TCM won’t communicate correctly with the engine computer and other vehicle systems, leading to poor performance, persistent error codes, or a no-start condition. Our pre-programming makes this a plug-and-play part.
Will this module fit vehicles other than the 2006 Pursuit?
Yes, this T42 TCM is compatible with a wide range of 2006-2014 General Motors vehicles equipped with 4-speed automatic transmissions like the 4L60E, 4L65E, and 4L70E. This includes popular models like the Chevy Silverado, Tahoe, Impala, GMC Sierra, and Buick LaCrosse. Please verify the part number for your specific application.
Can I install this part myself?
Yes, this is a common DIY repair. The module is usually in an accessible location in the engine bay. Basic hand tools are all that’s required. The most important steps are disconnecting the battery beforehand and clearing any codes with a scan tool after installation.
Is a core charge required for this part?
No, there is no core charge. You are not required to return your old, faulty module, which saves you time and the cost of return shipping.