Is Your 2006 Pontiac Pursuit Shifting Erratically?
If you’re dealing with harsh gear changes, a check engine light that won’t go away, or your car being stuck in ‘limp mode,’ a failing Transmission Control Module (TCM) is the most likely culprit. The TCM is the electronic brain of your automatic transmission, responsible for orchestrating every shift with precision. When it starts to fail, it can cause a wide range of frustrating and potentially damaging issues, turning your daily drive into a source of constant stress. This component is crucial for managing hydraulic pressure, monitoring sensors, and ensuring your 4-speed automatic transmission operates smoothly and efficiently.
From the Diagnostic Bay
We recently had a 2007 Pontiac G6 come into the shop with symptoms that had the owner stumped. The car would shift perfectly when cold, but after 15 minutes of driving, it would slam into gear and occasionally get stuck in 3rd. The owner had already replaced two shift solenoids with no luck. After connecting our scan tool, we saw intermittent communication errors with the TCM and a P0700 code. Instead of guessing further, we installed one of our VIN-programmed T42 modules. The installation took less than 30 minutes. After a quick battery disconnect to clear the adaptive memory and a test drive, the car shifted like it just rolled off the factory floor. It’s a classic case where the root cause wasn’t mechanical, but the electronic controller itself.
Your Direct-Fit 2006 Pursuit Transmission Module Solution
Don’t let a faulty TCM sideline your vehicle. This OEM-quality T42 Transmission Control Module, service part number 24241806, is the definitive solution for your 2006 Pontiac Pursuit and a wide range of other GM vehicles. The most significant advantage is our pre-programming service. We flash the module with your vehicle’s specific Vehicle Identification Number (VIN) and the latest GM software updates before it ships. This means no expensive trips to the dealership for programming—it arrives ready for a true plug-and-play installation, restoring the crisp, reliable performance you expect from your car.
Symptoms of a Failing T42 TCM
- ✔ Erratic Shifting: Experiencing harsh, delayed, or unpredictable gear changes.
- ✔ Warning Lights: The Check Engine Light or a specific transmission warning light is illuminated on your dashboard.
- ✔ Limp Mode: Your vehicle is stuck in a single gear (often 2nd or 3rd) to prevent further damage.
- ✔ Diagnostic Trouble Codes (DTCs): Common codes like P0700 (Transmission Control System Malfunction), P0750-P0758 (Shift Solenoid Errors), or communication errors are present.
- ✔ Poor Fuel Economy: Inefficient shifting and torque converter lockup can lead to a noticeable drop in MPG.
- ✔ No Upshift/Downshift: The transmission refuses to shift into higher or lower gears as needed.
- ✔ Complete Failure: In severe cases, the vehicle may not move at all.
This module is a direct replacement for a variety of part numbers, including 24252114, 24234503, 24230461, and many more, ensuring broad compatibility across the GM lineup. Whether you’re driving a Cobalt, HHR, Impala, or a GMC Sierra, this T42 TCM provides a reliable and lasting fix. Installation is straightforward for a DIY mechanic or any professional technician. On the 2006 Pontiac Pursuit, the module is typically located on the LH strut tower, making it easily accessible in the engine bay. Simply disconnect the battery, unbolt the old module, disconnect the wiring harnesses, and install the new one. Reconnect the battery, and you’re ready to go.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. This Transmission Control Module comes pre-programmed to your vehicle’s specific VIN. It is a plug-and-play solution that does not require any additional programming or flashing from a dealership, saving you time and money.
Where is the TCM located on my 2006 Pontiac Pursuit?
On the 2006 Pontiac Pursuit, as well as similar models like the Cobalt and G5, the TCM is typically found in the engine compartment, mounted to the driver’s side (LH) strut tower.
Will this fix transmission-related error codes like P0700?
Yes, in most cases where the TCM itself is the faulty component, replacing it with this pre-programmed unit will resolve codes like P0700 and various solenoid-related codes. It is always recommended to diagnose the root cause, but a failing TCM is a very common source of these errors.
Is there a core charge for my old part?
No, there is no core charge associated with this module. You can keep your old part without the hassle of returning it.
What transmissions is this T42 module compatible with?
This T42 TCM is designed for vehicles equipped with GM 4-speed automatic transmissions, such as the 4L60E, 4L65E, and 4L70E, which were widely used in cars, trucks, and SUVs from approximately 2006 to 2014.