Programmed 2006-2009 Pontiac Montana TCM 24239224 | Plug-and-Play Fix

Get Your Family Back on the Road Safely

Don’t let a faulty TCM sideline your family’s minivan. This pre-programmed transmission control module for your 2006-2009 Pontiac Montana restores the smooth, dependable performance you rely on. Enjoy peace of mind with a simple, plug-and-play solution. Order yours today!

$79.95

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 591-07270-385 Categories: ,
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Restore Your Family Van’s Smooth Ride

Is your 2006-2009 Pontiac Montana struggling with harsh shifts, getting stuck in gear, or showing a persistent check engine light? A faulty transmission control module can disrupt your family’s routine and compromise safety on the road. This pre-programmed T42 TCM is the direct-fit solution to restore your minivan’s smooth, reliable performance and get you back on the road with confidence. Engineered to meet original GM specifications, this module is ready for installation right out of the box, eliminating the need for an expensive and time-consuming trip to the dealership.

Common Symptoms & Your Solution

A failing TCM can cause a range of frustrating issues that make your vehicle feel unpredictable and unsafe. If you’re experiencing any of the following, this module is the definitive solution. It directly addresses the root cause of symptoms like:

  • Harsh, erratic, or delayed gear shifting
  • Vehicle stuck in “limp mode” (often 2nd or 3rd gear only)
  • Active Check Engine Light or Transmission Warning Light
  • Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
  • Failure to upshift or downshift correctly, leading to poor fuel economy
  • Complete loss of transmission communication

By replacing your old unit with our professionally programmed 2006-2009 Pontiac Montana TCM 24239224, you can resolve these problems and restore the precise electronic control your transmission needs for optimal operation.

Features & Benefits

  • ✔ Plug-and-Play Installation: This module arrives pre-programmed to your Montana’s specific VIN. This crucial step ensures perfect communication between the module and your vehicle’s other systems, allowing you to install it without needing any additional programming.
  • ✔ Restored Drivability: By precisely managing shift points, torque converter lockup, and line pressure, this TCM brings back the smooth and predictable driving experience you expect from your family vehicle.
  • ✔ Cost-Effective Repair: Avoid the high costs and scheduling hassles of a dealership service department. This is a straightforward repair that a competent DIY mechanic or your trusted local shop can perform quickly.
  • ✔ Built for Reliability: Constructed to meet strict OEM quality standards, this module is designed to provide lasting performance and dependability for your daily commute and family trips. The 2006-2009 Pontiac Montana TCM 24239224 is a sound investment in your vehicle’s health.
  • ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.

Expert Insight: The Importance of VIN Programming

In modern vehicles like your Pontiac Montana, the TCM isn’t just a simple controller; it’s a computer that’s integrated with the engine control module (ECM) and other vehicle systems. A generic, non-programmed module from a salvage yard or a big-box store simply won’t work correctly. It can lead to continued shifting issues, incorrect diagnostics, and even damage to your transmission. Our VIN programming service uses the latest GM software updates to load your vehicle’s unique calibration file onto the module before it ships. This ensures it works seamlessly from the moment it’s installed, saving you from troubleshooting headaches and potential follow-up repairs.

Frequently Asked Questions

Do I need to take my van to a dealer after installation?

No. This Transmission Control Module is delivered fully programmed to your vehicle’s VIN. It is ready for a plug-and-play installation, requiring no further programming or dealership visits.

Where is the TCM located on a 2006-2009 Pontiac Montana?

On the 2006-2009 Pontiac Montana, the TCM is typically located at the driver’s side (LH) strut tower in the engine compartment. Always disconnect the battery before beginning the replacement process.

Will this part fix a P0700 trouble code?

A P0700 code is a general fault code indicating the TCM has detected a problem. While this module often resolves the underlying cause (like a faulty solenoid circuit or internal failure), it’s essential to ensure the transmission wiring and solenoids are in good condition. Replacing a faulty TCM is the most common fix for this code.

Is this a difficult part to install myself?

For someone with basic mechanical skills and tools, this is a straightforward job that typically takes less than 30 minutes. It involves disconnecting the battery, unplugging the electrical connectors, unbolting the old module, and installing the new one. Using a scan tool to clear any stored codes after installation is recommended.

How do I ensure this is the exact part for my vehicle?

This module, part number 24239224, is the correct fit for the 2006-2009 Pontiac Montana. Providing your VIN during checkout guarantees we program it with the precise software for your specific vehicle configuration, ensuring perfect compatibility. This is the best way to order the 2006-2009 Pontiac Montana TCM 24239224.

Genuine OEM

Yes

Year
Brand

GM

MPN

24239224

Condition

Refurbished

Year

2006 – 2009

Model

MONTANA

Hardware Type

Interchange part number

Manufacturer Part Number

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