Programmed 2006-2007 Monte Carlo BCM Body Control Module 15837419

Programmed 2006-2007 Monte Carlo BCM Body Control Module 15837419
One Year Warranty

Tired of Electrical Gremlins in Your Monte Carlo?

Is your 2006-2007 Monte Carlo starting to feel like it has a mind of its own? Flickering dash lights, power windows that won’t cooperate, a security system that randomly acts up, or worse, an intermittent no-start condition? These aren’t just annoyances; they’re classic signs of a failing Body Control Module (BCM). The BCM is the central nervous system for your car’s body electronics, and when it starts to go, it can cause a cascade of frustrating and unpredictable problems. Instead of costly diagnostic guesswork or an expensive trip to the dealership, you can solve the problem directly with a reliable, pre-programmed replacement.

This isn’t just a generic part off a shelf. We take the hassle out of the repair by programming this BCM specifically to your vehicle’s VIN before we ship it. This ensures it has the latest GM software updates and is ready to integrate seamlessly with your Monte Carlo’s existing systems. This is the straightforward, effective solution you’ve been looking for to restore order and reliability to your vehicle’s electronics.

A Technician’s Notebook: The Intermittent No-Start

I had a 2007 Monte Carlo SS in the bay that was giving its owner fits. It would start fine for a week, then suddenly refuse to crank, only to start perfectly an hour later. The security light was flashing intermittently. After checking the battery and starter, I hooked up my scan tool and found a slew of U-codes (communication errors) pointing to the BCM. The internal logic was failing, occasionally preventing it from recognizing the key’s security chip. Instead of a complex wiring chase, we installed a VIN-programmed BCM. The communication faults cleared, the security light went out, and the car has started reliably ever since. It’s a common failure I’ve seen dozens of times on this platform.

Common Signs of a Failing BCM

If you’re experiencing any of the following, a faulty BCM is the likely culprit. Replacing your 2006-2007 Monte Carlo BCM can be the definitive fix.

  • ✔ Erratic or non-functional power windows, door locks, or interior lights.
  • ✔ The security or anti-theft light stays on or flashes, preventing the engine from starting.
  • ✔ Dashboard gauges behaving erratically or not working at all.
  • ✔ Communication error codes stored, such as U0140, U0155, or other “U” codes.
  • ✔ Horn honking unexpectedly or not working when pressed.
  • ✔ Problems with the keyless entry system.

A Straightforward Guide to Your BCM Swap

Replacing the BCM in your Monte Carlo is a manageable job for a DIYer. This module is located on the left-hand side of the steering column. Follow these general steps for a successful installation:

  1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to ensure all systems are powered down.
  2. Locate the Module: Remove the lower dash panel beneath the steering wheel to gain access. The BCM is a black plastic box with several large electrical connectors.
  3. Disconnect and Remove: Carefully unplug all wiring harnesses from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
  4. Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely plug in all the wiring harnesses. You should hear a click as they lock into place.
  5. Power Up: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (without starting) and let the vehicle’s systems initialize for a minute.
  6. Test Everything: Start the engine and test all body functions: power windows, locks, radio, interior lights, turn signals, and wipers to confirm the repair.

Important Post-Installation Information

Because this 2006-2007 Monte Carlo BCM arrives programmed, most functions will work immediately. However, depending on your vehicle’s specific configuration, a couple of additional steps, known as relearn procedures, might be necessary. These require a professional bi-directional scan tool.

  • Airbag System Sync: If your airbag (SRS) warning light is on after installation, the Sensing and Diagnostic Module (SDM) needs to be synced with the new BCM. A technician can perform the “Setup SDM Primary Key in BCM” procedure to resolve this.
  • Brake Pedal Position (BPP) Relearn: On some models, the BCM needs to recalibrate the position of the brake pedal sensor. This is critical for proper brake light operation and the function of the traction control system.

Verified Vehicle Compatibility

This module is a direct replacement for part number 15837419 and is also interchangeable with the following part numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, and 95151084. It is confirmed to fit a wide variety of GM vehicles, including:

MONTE CARLO 06-07 (LH steering column)
IMPALA 06-12 (LH dash)
ACADIA 07-12 (LH dash)
AVALANCHE 1500 10 (under steering column, ID 25892622)
CAPRICE 11-13
CAPTIVA SPORT 12 (center dash)
CTS 08-13 (LH dash)
DTS 06-11 (RH center dash)
ENCLAVE 08-12 (LH dash)
EQUINOX 07-09 (center dash)
ESCALADE 10 (under steering column)
ESCALADE ESV 10 (under steering column)
ESCALADE EXT 10 (under steering column)
EXPRESS VANS 08-12 (center dash)
G8 08-09 (center dash)
HUMMER H2 08-09 (LH firewall)
LUCERNE 06-11 (right side dash)
OUTLOOK 07-10 (center dash)
SAVANA VANS 08-12 (center dash)
SRX 07-09 (LH dash)
STS 10 (center dash)
SUBURBAN 1500 10 (under steering column)
TAHOE 10 (under steering column)
TORRENT 07-09 (center dash)
TRAVERSE 09-12 (LH dash)
VUE 08-10 (center dash)
YUKON 10 (under steering column)
YUKON XL 1500 10 (under steering column)

Note: Always verify your original part number or consult the fitment list. Location and specific IDs may vary by model.

Frequently Asked Questions

Why do you need my VIN?

Your Vehicle Identification Number (VIN) is essential. It allows us to load the exact, correct software from GM for your car’s specific options and features. This ensures the BCM works perfectly right out of the box, saving you from a mandatory and expensive programming session at a dealership.

Is this part difficult to install myself?

For someone with basic hand tools and a bit of confidence, this is a very achievable DIY repair. The main challenge is accessing the module under the dashboard. Our installation guide above provides the key steps. No core charge means you don’t have to worry about sending the old part back.

What happens if my original part number isn’t on your list?

The provided list covers a wide range of compatible part numbers. If yours is not listed, please contact us with your VIN and original part number. We can verify compatibility to ensure you receive the correct module for your vehicle.

Will this fix my car’s security system issue?

In the vast majority of cases, yes. A flashing security light and a no-start condition are hallmark symptoms of a failing BCM that has lost its programming or has an internal fault. This pre-programmed 2006-2007 Monte Carlo BCM is designed to resolve these common security system problems.

What tools will I need for the installation?

You will typically only need basic hand tools, such as a socket set (likely 7mm and 10mm sockets), a ratchet with an extension, and possibly a trim removal tool to safely pry off the plastic dash panels without scratching them.

Product Details

Category: GM

eBay Item ID: 205374186147

To program your module, we require your full 17-digit VIN. Please enter it in the payment notes and save to ensure we receive it. Orders without a VIN within our 2-business-day handling period may be canceled, as programming cannot proceed without it.

Shipping

  • Processing Time:
    Reliably shipped within 2-3 business days.

Warranty

Enjoy peace of mind with a one-year replacement warranty on this part, effective from the date you receive it. Labor costs are not covered.

If the part fails within the warranty period, we’ll replace it with a comparable unit or refund your purchase price, ensuring a hassle-free experience.

Return Address:

Highway71autoparts

9131 Highway 71 NE
Spicer, MN, 56288