Restore Smooth Shifting to Your Pontiac Pursuit
If you’re experiencing frustrating transmission problems with your 2006 Pontiac Pursuit, you’re not alone. As a technician with over two decades of experience, I’ve seen countless GM vehicles sidelined by what seems like a catastrophic transmission failure, when the real culprit is a faulty Transmission Control Module (TCM). This VIN-programmed T42 TCM, part number 24243921, is the definitive solution to get your vehicle driving like new again, without the astronomical cost of a dealership visit or a full transmission rebuild.
The TCM is the brain of your automatic transmission. It processes data from various sensors to control shift points, torque converter clutch engagement, and line pressure. When it fails, the symptoms can be alarming, but the fix is often surprisingly straightforward. This module is a direct-fit replacement, pre-programmed to your vehicle’s specific VIN, ensuring it communicates perfectly with your car’s other computers right out of the box. This eliminates the need for expensive and time-consuming dealer programming, making it a perfect project for a DIY mechanic or a time-saving solution for a professional shop.
Is Your Pursuit Exhibiting These Telltale Signs?
A failing TCM can manifest in several ways. If you’re noticing any of the following issues, this module is likely the solution you need. In my shop, the most common indicators for a bad 2006 Pursuit Transmission Module are sudden harsh shifting and the dreaded limp mode.
- ✔ Check Engine Light or Transmission Warning Light is illuminated on your dash.
- ✔ Diagnostic Trouble Codes (DTCs) are present, such as P0700 (Transmission Control System Malfunction), P0750-series solenoid codes, or communication errors.
- ✔ The transmission shifts harshly, slams into gear, or hesitates between shifts.
- ✔ Your vehicle is stuck in a single gear (often 2nd or 3rd), a condition known as “limp mode.”
- ✔ Delayed engagement when shifting from Park to Drive or Reverse.
- ✔ A noticeable decrease in fuel economy due to inefficient shifting.
Case Study: The $2000 Quote That Became a $200 Fix
A customer brought in a 2007 Pontiac G6, a close cousin to the Pursuit, with classic limp-mode symptoms. The car wouldn’t shift out of 3rd gear, and he had a quote from another shop for a complete transmission overhaul costing over $2,000. I hooked up my scan tool and found a P0700 code and a communication fault with the TCM. Instead of tearing down the transmission, I inspected the module located on the LH strut tower. After a 20-minute swap with a VIN-programmed unit like this one, the car was shifting perfectly. The customer saved a fortune and was back on the road the same day. It’s a textbook example of why you should always diagnose the electronics first.
A Straightforward Guide to Installation
Replacing your 2006 Pursuit Transmission Module is a job most people with basic tools can complete in their own driveway in under an hour. The module is conveniently located and easy to access.
- Safety First: Before you begin, disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts and to help reset the vehicle’s computer systems.
- Locate the TCM: On your 2006 Pontiac Pursuit, the Transmission Control Module is typically found mounted to the driver’s side (LH) strut tower in the engine bay.
- Disconnect and Remove: Carefully unplug the electrical connectors from the old module. 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. Reconnect the electrical connectors, ensuring they click securely into position.
- Final Steps: Reconnect the negative battery terminal. Start the vehicle and let it run for a few minutes. While not always necessary, using a basic OBD2 scan tool to clear any stored fault codes is a good final step. No core charge means you can simply dispose of your old part.
Confirmed Vehicle Compatibility List
This T42 TCM is engineered for a precise fit and function in a wide range of General Motors vehicles. While this listing is for a 2006 Pursuit Transmission Module, it also fits the following models. Please verify your vehicle and the location notes for a perfect match.
- Pontiac Pursuit: 2006 (LH strut tower)
- Chevrolet Cobalt: 2006-2010 (LH strut tower)
- Chevrolet HHR: 2006-2011 (LH engine compartment)
- Chevrolet Impala: 2006-2011 (lower air cleaner housing)
- Chevrolet Malibu: 2006-2010 (LH frame rail)
- GMC Sierra & Chevrolet Silverado Trucks: 2007-2013 (next to battery, check options)
- GMC Yukon & Chevrolet Tahoe/Suburban: 2007-2009 (next to battery, check options)
- Pontiac G5/G6: 2006-2010 (LH strut tower)
- Saturn Aura/Ion/Vue: 2006-2010 (see model-specific locations)
- …and many more GM models from 2006-2014. See the full fitment list for details.
Frequently Asked Questions
What does ‘VIN Programmed’ mean for me?
It means we load your vehicle’s unique 17-digit Vehicle Identification Number (VIN) and the latest GM software onto the module before we ship it. This ensures it works perfectly with your car’s engine and transmission settings right out of the box, with no need for a trip to the dealership for expensive programming.
Is this a difficult part to install myself?
Not at all. For most vehicles like the Pontiac Pursuit, this is one of the easier electronic components to replace. It’s typically located in the engine bay, secured by a few bolts and electrical connectors. Basic hand tools are all that’s required, and the job usually takes less than 30 minutes.
Will this fix my ‘limp mode’ problem?
In a vast majority of cases, yes. Limp mode (being stuck in one gear) is a primary symptom of a failed TCM. By replacing the faulty module with this pre-programmed unit, you restore the transmission’s ability to receive correct commands and shift through all gears properly.
Is there a core charge for my old part?
No, there is absolutely no core charge. You are not required to send your old, faulty module back to us. This saves you time and the hassle of return shipping.
What is the warranty on this part?
This transmission control module comes with a one-year warranty, giving you peace of mind. We stand behind the quality and reliability of our parts to ensure your vehicle runs smoothly.