Is Your 2006 Pontiac Pursuit Shifting Erratically?
If you’re dealing with harsh shifts, delayed gear engagement, or a check engine light that points to transmission issues, you’re likely facing a failing Transmission Control Module (TCM). The TCM is the electronic brain of your automatic transmission, responsible for orchestrating every gear change with precision. When it malfunctions, it can make your 2006 Pursuit feel unpredictable and unsafe to drive, often leaving you stuck in ‘limp mode’ as a failsafe. This isn’t just an inconvenience; it’s a critical component failure that requires immediate attention to prevent further damage to your transmission’s mechanical parts.
From the Diagnostic Bay
We once had a 2006 Pontiac G6 (which shares the same platform as the Pursuit) come into the shop with classic symptoms of a bad TCM: banging into gear and a P0700 trouble code. The owner had already spent a significant amount of money replacing two shift solenoids based on a generic code reader’s suggestion, but the problem persisted. After a quick diagnostic, we confirmed the TCM itself was the culprit. The internal circuits had failed, causing incorrect signals to be sent to those brand-new solenoids. Installing a VIN-programmed T42 module like this one resolved the issue in under 30 minutes, saving the customer from further expensive and unnecessary component replacements. This highlights the importance of correctly identifying the root cause—often, the module is the problem, not the parts it controls.
The Definitive Solution: A VIN-Programmed 2006 Pursuit Transmission Module
This genuine OEM-quality T42 Transmission Control Module is the definitive solution for your vehicle’s shifting problems. Unlike generic or unprogrammed modules that require a costly trip to the dealership for expensive flashing, this unit arrives at your door pre-programmed to your vehicle’s specific Vehicle Identification Number (VIN). This ensures that it communicates flawlessly with your Pursuit’s engine computer and other systems right out of the box. We load it with the latest GM software updates, which often correct factory flaws and improve transmission performance beyond its original state. This is a true plug-and-play fix that restores the smooth, reliable operation you expect from your vehicle.
Symptoms of a Failing 2006 Pursuit TCM
- ✔️ Harsh, slamming, or erratic gear shifts.
- ✔️ The vehicle gets stuck in a single gear (limp mode).
- ✔️ Delayed engagement when shifting from Park to Drive or Reverse.
- ✔️ Illumination of the Check Engine Light or Transmission Warning Light.
- ✔️ Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related codes.
- ✔️ Poor fuel economy and a feeling of sluggish performance.
- ✔️ Complete failure to shift gears.
Installation and Compatibility
Installing your new 2006 Pursuit Transmission Module is a straightforward process. On the Pontiac Pursuit, the TCM is typically located on the driver’s side strut tower in the engine compartment. The process involves disconnecting the battery, unplugging the electrical connectors from the old module, unbolting it, and then installing the new one in its place. Once the new module is connected and the battery is reconnected, the vehicle is ready to go. No additional programming is needed. This module is a direct replacement for part number 24235753 and is interchangeable with a wide range of other GM service numbers, including 24252114, 24234503, 24230461, and more, ensuring broad compatibility across many GM models from 2006-2014.
Frequently Asked Questions
Why is VIN programming necessary for this TCM?
VIN programming loads your vehicle’s specific software, including shift points, torque converter strategies, and communication protocols. Without it, the module won’t work correctly with your engine and other vehicle systems, leading to persistent shifting problems or a no-start condition. Our service eliminates the need for dealership programming.
Is this a difficult part to install myself?
For most DIY mechanics, this is a simple installation. It’s typically located in an accessible spot in the engine bay and requires only basic hand tools. The entire process can usually be completed in under 30 minutes. Just remember to disconnect the battery first.
Will this module fix a P0700 trouble code?
A P0700 code is a general transmission fault code, indicating that the TCM has detected a problem. In many cases, a failing TCM is the root cause of this code and other related solenoid codes. Replacing the faulty module with this pre-programmed unit is a very common and effective fix for these issues.
Do I need to return my old TCM?
No, there is no core charge for this part. You can keep your old module, which saves you the time and hassle of packaging and shipping it back.
What vehicles is this T42 module compatible with?
This T42 TCM is compatible with a wide array of 2006-2014 GM vehicles equipped with 4-speed automatic transmissions like the 4L60E, 4L65E, and 4L70E. This includes models like the Chevrolet Silverado, Tahoe, Impala, Cobalt; GMC Sierra, Yukon; Buick LaCrosse; and many others, in addition to your 2006 Pontiac Pursuit.