Restore the Smooth, Reliable Ride of Your Buick Allure
Is your Buick Allure suffering from harsh, erratic shifting, getting stuck in gear, or displaying a check engine light? These are classic signs of a failing Transmission Control Module (TCM). A faulty TCM can disrupt your car’s performance, compromise safety, and turn a comfortable drive into a stressful ordeal. This VIN-programmed T42 Transmission Control Module is the definitive solution to restore the quiet, dependable performance your sedan was built for, without the excessive cost and hassle of a dealership visit.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing TCM is the likely culprit. This module is engineered to resolve these exact problems:
- Harsh or Delayed Shifting: Abrupt gear changes, banging into gear, or a noticeable hesitation when accelerating.
- Limp Mode: The vehicle is stuck in a single gear (often 2nd or 3rd) with significantly reduced power.
- Warning Lights: The Check Engine Light or a specific transmission warning light is illuminated on your dashboard.
- Diagnostic Trouble Codes (DTCs): Your mechanic finds codes like P0700, P0750, or other solenoid-related faults.
- Poor Performance: A sudden drop in fuel economy, failure to upshift or downshift, or a transmission that seems to be overheating.
Installing this pre-programmed 2006-2009 Buick Allure transmission control module directly addresses the electronic brain of your transmission, correcting the faulty signals that cause these frustrating and potentially damaging symptoms.
Features & Benefits
- โ Plug-and-Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. This critical step eliminates the need for expensive dealership programming, saving you time and money. Simply install it, and you’re ready to go.
- โ Restored Drivability: By precisely managing shift points, torque converter lockup, and line pressure, this TCM brings back the smooth, responsive shifting you expect from your Buick.
- โ OEM-Quality Engineering: Built to meet or exceed original equipment standards, ensuring long-lasting reliability and seamless integration with your vehicle’s systems.
- โ Cost-Effective Repair: Avoid the high costs of a new module from the dealer. This is a smart, effective solution that provides the same level of performance for a fraction of the price.
- โ This unit is backed by our one-year replacement warranty.
Expert Insight: The Critical Role of VIN Programming
In modern vehicles like your Buick Allure, the TCM isn’t just a simple component; it’s a computer that communicates with the engine, brakes, and other systems. A generic, non-programmed module from a parts store simply won’t workโit doesn’t know your car’s specific configuration. Our VIN programming service writes your car’s unique operational data directly onto the module before it ships. This ensures all transmission parameters are perfectly calibrated for your vehicle’s powertrain, resulting in optimal performance and reliability from the moment it’s installed.
By choosing our pre-programmed 2006-2009 Buick Allure transmission control module, you are not just buying a part; you are getting a comprehensive, ready-to-install solution that ensures your vehicle operates exactly as the manufacturer intended. This is the most efficient and reliable way to get your car back on the road and driving perfectly.
Frequently Asked Questions
What does a VIN-programmed TCM mean for me?
It means the module is ready for installation right out of the box. We load your car’s specific Vehicle Identification Number (VIN) and the latest GM software onto the unit before shipping, so you don’t need a trip to the dealer for expensive calibration. It’s a true plug-and-play solution.
Is this a difficult part to install myself?
For someone with basic mechanical skills, installation is straightforward. On the Buick Allure, the TCM is typically located in the engine bay under the air cleaner housing. The process usually takes under 30 minutes. Always disconnect the battery before starting the repair.
Will this fix my specific transmission error code?
This module is designed to resolve common TCM-related DTCs, such as P0700 (Transmission Control System Malfunction) and various solenoid circuit codes. While it fixes the electronic control issues, it’s always wise to ensure the transmission’s mechanical components are in good condition.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your old module, which simplifies the process and saves you the hassle and cost of return shipping.
How do I provide my vehicle’s VIN?
After placing your order, you will be prompted to provide your 17-digit VIN. This is a crucial step to ensure we program the 2006-2009 Buick Allure transmission control module correctly for your specific vehicle.