Restore Flawless Shifting to Your 2006 Pontiac Pursuit
If your 2006 Pontiac Pursuit is suffering from erratic shifting, getting stuck in gear, or has an illuminated check engine light, a failing Transmission Control Module (TCM) is the most likely culprit. As a seasoned technician, I’ve seen countless GM vehicles sidelined by these exact issues. This T42 series TCM, part number 24230461, is the definitive solution, engineered to OEM specifications and pre-programmed to your vehicle’s specific VIN. This means you can bypass expensive dealership programming and get your car back to driving smoothly and reliably.
The TCM is the brain of your automatic transmission, controlling everything from shift points to torque converter lockup. When it fails, the symptoms can be frustrating and even unsafe. Our VIN-programmed module arrives ready for a direct, plug-and-play installation, restoring the precise communication between your engine and transmission that your vehicle had when it was new.
From the Diagnostic Bay: The Case of the Hesitant Cobalt
A customer brought in a 2007 Chevy Cobalt—which shares its platform and TCM with the Pontiac Pursuit—complaining of intermittent, harsh 1-2 shifts and occasionally getting stuck in 3rd gear (limp mode). No specific solenoid codes were present, just a general P0700 (Transmission Control System Malfunction). After checking the fluid and wiring, we suspected the T42 TCM. Swapping in a pre-programmed module like this one took less than 20 minutes. The test drive was perfect—crisp shifts, no hesitation. It’s a common failure, and this part is the reliable, no-fuss fix I recommend to my customers every time.
Is Your Pursuit Exhibiting These Telltale Signs?
A faulty TCM can manifest in several ways. If you’re experiencing any of the following, it’s time for a replacement 2006 Pursuit TCM.
- ✔ Harsh, jerky, or delayed gear shifts.
- ✔ Vehicle is stuck in a single gear, often called “limp mode.”
- ✔ Check Engine Light is on with transmission-related Diagnostic Trouble Codes (DTCs) like P0700, P0750, P0753, P0758, or other solenoid circuit faults.
- ✔ Failure to upshift or downshift properly as you accelerate or decelerate.
- ✔ A noticeable decrease in fuel economy.
- ✔ The transmission seems to slip out of gear unexpectedly.
Your 30-Minute Path to Smooth Shifting
Installing your new 2006 Pursuit TCM is a straightforward job that most DIY enthusiasts can complete with basic hand tools. For the 2006 Pursuit, the module is conveniently located at the driver’s side strut tower.
- 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: Find the TCM mounted to the LH (driver’s side) strut tower in the engine bay.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle with the locking tabs. Then, unbolt the module from its mounting bracket.
- Install the New TCM: Mount the new module in the same location, securely tightening the bolts. Reconnect the electrical harnesses until they click firmly into place.
- Final Steps: Reconnect the battery terminal. While the system often resets, it’s best practice to use a basic OBD2 scan tool to clear any stored transmission codes. Start the vehicle and take it for a test drive to confirm smooth operation.
Confirmed Vehicle Compatibility List
This T42 Transmission Control Module is a direct-fit replacement for a wide range of General Motors vehicles. While this page focuses on the 2006 Pursuit TCM, it is also compatible with the following models. Please verify your specific model and location notes.
- Pontiac Pursuit: 2006 (LH strut tower)
- Pontiac G5/G6: 2006-2010 (LH strut tower)
- Chevrolet Cobalt: 2006-2010 (LH strut tower)
- Chevrolet HHR: 2006-2011 (LH engine compartment)
- Chevrolet Impala/Monte Carlo: 2006-2011 (lower air cleaner housing)
- Chevrolet Silverado/Tahoe/Suburban/Avalanche: 2007-2013 (next to battery)
- GMC Sierra/Yukon: 2007-2013 (next to battery)
- Saturn Ion: 2006-2007 (behind LH strut tower)
- Saturn Vue: 2007-2010 (LH front engine compartment)
- …and many other GM models listed in the original fitment data. This part interchanges with numbers 24252114, 24234503, 24234274, and more.
Frequently Asked Questions
Do I need to program this module at the dealership?
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 the high cost of dealer programming.
What is a “core charge?”
A core charge is a deposit you pay until you return your old part. We do not require a core charge, so you can keep your old module without any hassle or extra cost.
Is this a difficult part to install myself?
For most individuals with basic mechanical skills, this is an easy installation. On the 2006 Pursuit, it’s easily accessible in the engine bay and typically takes less than 30 minutes to replace.
What happens if I install it and the problem doesn’t go away?
While this TCM is a common solution for shifting issues, proper diagnosis is key. If problems persist, check for wiring issues, faulty solenoids within the transmission, or low fluid levels. Our parts come with a one-year warranty for peace of mind.