Is Your 2006 Pontiac Pursuit Shifting Erratically?
As an automotive diagnostician with over two decades of experience under the hood, I’ve seen countless drivers frustrated by transmission problems that seem to come out of nowhere. If your Pontiac Pursuit is experiencing harsh shifts, getting stuck in gear, or has the check engine light on, the culprit is often a failing Transmission Control Module (TCM). This isn’t just an annoyance; it affects your vehicle’s performance, safety, and fuel economy. The solution is a reliable, correctly programmed replacement, and that’s exactly what we offer.
This is a direct-fit, OEM-quality T42 Transmission Control Module for your 2006 Pursuit Transmission Module. It arrives at your door fully programmed to your vehicle’s specific VIN, making the repair process as simple as possible. Forget about expensive dealership visits for programming—this module is designed for a true plug-and-play installation, getting you back on the road with the smooth, predictable shifting you expect from your car.
Case Study: A Tricky Diagnosis
A customer brought in a 2007 Cobalt with classic transmission failure symptoms: banging into gear and a P0700 code. They had already spent hundreds replacing shift solenoids with no improvement. After a quick data scan, I noticed the TCM wasn’t commanding the solenoids correctly. The internal logic had failed—a common issue in these T42 modules due to heat cycles. We installed one of our VIN-programmed TCMs, and in less than 30 minutes, the car was shifting perfectly. It saved the customer from a costly, and unnecessary, transmission rebuild.
Is Your Pontiac Showing These Telltale Signs?
A failing TCM will give you clear warnings. If you’re noticing any of the following, it’s time to consider a replacement. Over my career, these symptoms have been the most common indicators of a faulty 2006 Pursuit Transmission Module.
- âś” Harsh, slamming, or delayed gear shifts.
- âś” Vehicle is stuck in “limp mode” (usually 2nd or 3rd gear).
- âś” Check Engine Light or Transmission Warning Light is illuminated.
- âś” Diagnostic Trouble Codes (DTCs) are present, especially P0700 (Transmission Control System Malfunction) or various solenoid codes (P0750-P0774).
- âś” The transmission refuses to upshift or downshift properly.
- âś” A sudden drop in fuel efficiency.
A Straightforward Guide to Installation
One of the best parts about this module is that it’s designed for the DIYer. For your 2006 Pontiac Pursuit, the TCM is located on the driver’s side strut tower, making it easily accessible. You can do this job in your driveway in about 20-30 minutes.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts and to help reset the system.
- Locate the Module: Open the hood and find the TCM mounted to the driver’s side (LH) strut tower in the engine bay.
- Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs, so be gentle. Then, unbolt the module from its mounting bracket.
- Install the New Module: Bolt the new, VIN-programmed TCM into place and securely reconnect the electrical harnesses. You should hear a click as they lock.
- Final Steps: Reconnect the battery terminal. Start the vehicle and let it idle for a minute. It’s a good practice to use a basic OBD2 scan tool to clear any lingering fault codes from the memory.
Verified to Fit These GM Vehicles
This T42 TCM is compatible with a wide range of General Motors vehicles. Please verify your model and the module’s location noted 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 1500 (2007-2013): Transmission; (next to battery)
- GMC Sierra 1500 (2007-2013): Transmission; (next to battery)
- Saturn Ion (2006-2007): Transmission; (behind LH strut tower)
- …and many more models including Tahoe, Yukon, Savana, Express, LaCrosse, Lucerne, DTS, and Hummer H3. Please check the full fitment list.
Frequently Asked Questions
What does ‘VIN Programmed’ mean for my 2006 Pursuit Transmission Module?
It means we load your vehicle’s unique Vehicle Identification Number (VIN) and the latest GM software onto the module before we ship it. This ensures it communicates perfectly with your car’s engine computer and other systems right out of the box, with no extra programming needed.
Do I need any special tools for this installation?
No. Basic hand tools, like a socket set to remove the mounting bolts and possibly a small screwdriver for the connector tabs, are all you need. The most important part is having the module pre-programmed.
Is there a core charge for my old part?
No, there is no core charge. You can keep your old module or dispose of it without the hassle of sending it back to us.
What is the warranty on this part?
This module comes with a one-year warranty, giving you peace of mind that you’re installing a quality, durable part that is built to last.
Will this fix a P0700 trouble code?
A P0700 code is a general fault request from the TCM to the main engine computer (ECM) to turn on the check engine light. While this module often resolves the underlying issue causing the P0700, it’s wise to scan for other transmission-specific codes (e.g., P07xx) to confirm the diagnosis. In most cases I’ve seen, a faulty TCM is the root cause.