If you’re dealing with the headaches of a faulty transmission in your 2006 Pontiac Pursuit, you’ve come to the right place. As a technician with over two decades of experience, I’ve seen firsthand how a failing Transmission Control Module (TCM) can turn a reliable car into a source of constant frustration. This OEM-quality T42 TCM, part number 24252114, is the definitive solution to restore crisp, predictable shifting and get your vehicle running smoothly again.
The TCM is the brain of your automatic transmission, constantly communicating with the engine computer to manage shift points, torque converter clutch engagement, and line pressure. When it starts to fail, often due to heat cycles and vibration causing internal fractures, the symptoms can be alarming. This module is your direct-fit, plug-and-play fix, arriving pre-programmed to your vehicle’s specific VIN. This means you can skip the expensive trip to the dealership for programming—a step that can often cost as much as the part itself.
Case Study: A Tricky Diagnosis
A customer brought in a 2007 Pontiac G6 with classic bad TCM symptoms: harsh 1-2 shifts and occasionally getting stuck in 3rd gear (limp mode) with a P0700 code. They had already replaced two shift solenoids with no luck. After a quick check of the wiring harness, I suspected the T42 module. We ordered a VIN-programmed unit like this one. The swap took less than 20 minutes right at the LH strut tower. After reconnecting the battery, the car shifted perfectly. The pre-programming saved the customer hundreds and got them back on the road the same day.
Is Your Pontiac Exhibiting These Transmission Woes?
A failing TCM will give you clear warning signs. If you’re experiencing any of the following, this module is likely your solution:
- ✔ Harsh, slamming, or delayed gear shifts.
- ✔ The transmission feels like it’s slipping between gears.
- ✔ Your vehicle is stuck in a single gear (often called “limp mode”).
- ✔ The Check Engine Light or a transmission warning light is on.
- ✔ Diagnostic Trouble Codes (DTCs) are present, such as P0700, P0750, or other solenoid-related faults.
- ✔ A sudden drop in fuel economy or transmission overheating warnings.
A Straightforward Guide to Installation
One of the best features of this module is its simple installation. For a 2006 Pontiac Pursuit, the process is very accessible for a DIY mechanic. You can have the job done in under 30 minutes with basic hand tools.
- Safety First: Disconnect the negative terminal from your car’s battery to prevent electrical shorts and help reset the system.
- Locate the TCM: On your Pursuit, the TCM is conveniently located on the driver’s side of the engine bay, mounted to the left-hand strut tower.
- Disconnect and Remove: Carefully unplug the electrical connectors. Press the release tabs firmly. Then, unbolt the module from its mounting bracket.
- Install the New Module: Bolt the new, pre-programmed TCM into place. Securely plug in the electrical connectors until they click.
- Final Steps: Reconnect the battery terminal. Start the vehicle and let it run for a few minutes. If you have a basic OBD2 scanner, it’s good practice to clear any stored fault codes. Take the car for a test drive to confirm smooth shifting.
Verified Fitment Across the GM Family
While this is the correct part for your 2006 Pursuit, this versatile T42 module is also a direct replacement for a wide array of General Motors vehicles. Please confirm your specific model and location below:
- Pontiac Pursuit (2006): Transmission; (LH strut tower)
- Pontiac G5 (2007-2010): Transmission; (LH strut tower)
- Pontiac G6 (2006-2010): Transmission; (LH strut tower)
- Chevrolet Cobalt (2006-2010): Transmission; (LH strut tower)
- Chevrolet HHR (2006-2011): Transmission; (LH engine compartment)
- Chevrolet Impala (2006-2011): Transmission; (lower air cleaner housing)
- Chevrolet Silverado / GMC Sierra (2007-2013): Transmission; (next to battery)
- Chevrolet Tahoe / GMC Yukon (2007-2009): Transmission; (next to battery)
- And many more GM, Buick, Cadillac, Saturn, and Saab models from 2006-2014.
Frequently Asked Questions
Do I need to get this 2006 Pursuit Transmission Control Module programmed by a dealer?
No. This module comes fully pre-programmed to your vehicle’s VIN. It is ready for installation right out of the box, saving you time and money.
What information do you need from me?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) at checkout to ensure the module is programmed with the correct software for your specific car.
Is there a core charge for my old part?
No, there is no core charge. You can keep your old module without any need to send it back, making the process hassle-free.
Will this fix a P0700 trouble code?
A P0700 code is a general fault request from the TCM to the main engine computer. While a faulty TCM is a very common cause, this code can also be triggered by other transmission issues. However, if you are also experiencing erratic shifting or other symptoms listed, replacing the TCM is the most probable fix.
What is the warranty on this part?
This part is backed by our comprehensive one-year warranty, giving you peace of mind in your repair.