Is Your Monte Carlo Experiencing Strange Electrical Issues?
If your 2006-2007 Chevrolet Monte Carlo is plagued by frustrating electrical gremlinsโlike power windows that won’t roll down, door locks with a mind of their own, flickering interior lights, or a security system that prevents the car from startingโa failing Body Control Module (BCM) is the most likely culprit. The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of confusing and unpredictable problems. Don’t waste time and money chasing down individual symptoms; address the root cause with a reliable, pre-programmed replacement.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways, often leading to incorrect diagnoses. If you’re experiencing any of the following, this module is your definitive solution:
- Intermittent or non-working power windows, door locks, and mirrors.
- Erratic behavior from the interior dome lights or dashboard illumination.
- The security or anti-theft system light is on, causing a no-start condition.
- Communication error codes (U-codes) stored in the vehicle’s computer system.
- False warnings on the instrument cluster, such as ‘door ajar’ messages.
This replacement 2006-2007 Monte Carlo BCM arrives flashed with the latest GM software updates and programmed specifically to your vehicle’s VIN. This eliminates the need for an expensive trip to the dealership for programming, allowing for a much simpler and more cost-effective repair.
Features & Benefits
- โ VIN-Programmed for You: We flash the module to your specific VIN before shipping, ensuring it’s ready for installation right out of the box.
- โ Restored Functionality: Get your power accessories, lighting, and security systems working like new again.
- โ No Core Charge: Save yourself the hassle and expense of returning your old part. You can keep your original module.
- โ Broad Compatibility: This BCM is a direct replacement for a wide range of GM part numbers, including 15921352, 22860591, and 25892622, fitting dozens of models.
- โ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Diagnostic Tip
“Over my 20 years in diagnostics, I’ve seen countless owners replace multiple window motors or door lock actuators, only to find the problem was the BCM all along. A failing BCM sends erratic signals, making other good parts seem faulty. Replacing the BCM first often saves hundreds in unnecessary parts and labor. This pre-programmed module is the smart first step to solving widespread electrical issues in these GM vehicles.”
Frequently Asked Questions
Do I need to do any programming after I install this?
No. We pre-program this 2006-2007 Monte Carlo BCM to the VIN you provide, so it is ready to install. In some cases, minor relearn procedures, like for the brake pedal position sensor or airbag system, may be required with a diagnostic tool if specific warning lights appear after installation.
How do I provide my VIN number?
After you complete your purchase, you will need to send us a message with your vehicle’s 17-digit VIN. We cannot ship the module until we receive this information, as the programming is essential for it to function in your car.
Will this fix my ‘Service Theft System’ message?
Yes, a faulty BCM is a very common cause of issues with the vehicle’s anti-theft and security system. Replacing it with this programmed unit will often resolve these problems and allow the vehicle to start and run properly.
Is this part difficult to install?
For the Monte Carlo, the BCM is typically located on the left side of the steering column. While the physical replacement is straightforward for someone with basic mechanical skills (disconnecting the battery, removing trim panels, and swapping connectors), we always recommend consulting a service manual or a qualified technician.
What if my original part number isn’t 25910474?
This module replaces a long list of original GM part numbers. Please check the comprehensive list in the description to confirm that your original part number is included. If it is on the list, this module is the correct replacement for your vehicle.