If you’re dealing with bizarre electrical issues in your 2007-2009 Pontiac Torrent, you’re not alone. Flickering lights, unresponsive power windows, or a security system that acts up on its own are classic signs that the Body Control Module (BCM) is failing. As the central nervous system for your vehicle’s body electronics, a faulty BCM can turn your reliable SUV into a source of daily frustration. This isn’t just an inconvenience; it can affect vehicle security and the proper function of safety-related lighting.
This is a direct-fit replacement Body Control Module, part number 20864767, that restores full functionality to your vehicle’s systems. The biggest headache with BCM replacement is typically the need for expensive, dealer-only programming. We solve that problem for you. Before we ship, our technicians will program this module with the latest GM software, specifically matched to your vehicle’s VIN. This ensures seamless integration and performance right out of the box, saving you time and a significant amount of money.
Case Study: A Tricky Diagnosis
I remember a 2008 Torrent that came into my shop a few years back. The owner was at his wit’s end. The dome lights would stay on, the driver’s side power window worked intermittently, and the remote key fob was useless. Another shop had already replaced the battery and checked all the fuses. After connecting my scan tool, I saw a handful of U-codes, specifically U0140 (Lost Communication With Body Control Module). This pointed directly to the BCM. Instead of a costly trip to the dealer, we installed a VIN-programmed module just like this one. The total repair time was under an hour, all the gremlins were gone, and the customer drove away with a perfectly functioning vehicle for a fraction of the dealership’s quote.
Common Symptoms of a Failing BCM
If your Pontiac Torrent is experiencing these issues, a failing BCM is the likely culprit. A new, programmed 2007-2009 Torrent BCM is the definitive solution.
- ✔ Erratic or non-functional power windows and door locks
- ✔ Interior or exterior lights that flicker, stay on, or won’t turn on at all
- ✔ The security system or horn activating randomly
- ✔ Remote keyless entry (fob) not working
- ✔ Warning lights on the dashboard with no apparent cause
- ✔ Communication error codes stored in the system (e.g., U0140, U0155)
- ✔ Intermittent no-start conditions related to the anti-theft system
A Straightforward Guide to Installation
Installing your new BCM is a manageable job for a DIYer with basic tools. The BCM in the Pontiac Torrent is typically located in the center dash console area. Always consult a service manual for precise location and torque specs.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the system to fully discharge.
- Access the Module: Carefully remove the necessary dash trim panels to gain access to the BCM. This usually involves removing a few screws and gently prying off plastic clips.
- Disconnect and Remove: Unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt the module from its mounting bracket.
- Install the New BCM: Mount your new, pre-programmed BCM in place and tighten the bolts. Reconnect all the electrical connectors, ensuring they click securely into place.
- Reassemble and Reconnect: Reinstall the dash trim panels. Reconnect the negative battery terminal.
- Perform Relearns: Start the vehicle. You may need to perform the post-installation procedures noted below, such as the Brake Pedal Position Relearn or an Airbag System Sync if the corresponding warning light is on.
Post-Installation Requirements
Because this module is pre-programmed, the most difficult part is already done. However, depending on your vehicle’s specific configuration, you may need to perform one or more of the following simple relearn procedures with a capable scan tool:
- Airbag System Sync: If the airbag light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is required to sync the modules.
- Brake Pedal Position Relearn: A recalibration might be necessary to ensure brake lights and traction control function correctly.
Disclaimer: Procedures can vary. We always recommend consulting a factory service manual or a qualified technician for guidance.
Verified Vehicle Compatibility
This module is a guaranteed fit for the 2007-2009 Torrent BCM and is also compatible with a wide range of other GM vehicles. Please verify your part number against the list below. We program the module based on the VIN you provide to ensure it works perfectly for your specific model and options.
Replaces Part Numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084
Fits Models Including:
- Acadia 2007-2012
- Avalanche 1500 2010
- Caprice 2011-2013
- Captiva Sport 2012
- CTS 2008-2013
- DTS 2006-2011
- Enclave 2008-2012
- Equinox 2007-2009
- Escalade, ESV, EXT 2010
- Express / Savana Vans 2008-2012
- G8 2008-2009
- Hummer H2 2008-2009
- Impala 2006-2013
- Lucerne 2006-2011
- Monte Carlo 2006-2007
- Outlook 2007-2010
- SRX 2007-2009
- STS 2010
- Suburban 1500 2010
- Tahoe 2010
- Torrent 2007-2009
- Traverse 2009-2012
- Vue 2008-2010
- Yukon / Yukon XL 1500 2010
Frequently Asked Questions
How does the VIN programming work?
After you place your order, simply provide us with your vehicle’s 17-digit VIN. Our technicians use this information to load the correct, factory-fresh software onto the module, making it specific to your car’s features and options.
Do I need to send my old BCM back?
No. This purchase requires no core return. You can keep your old module, which saves you the time and hassle of shipping it back.
Is this a difficult part to install for a DIYer?
For someone with basic mechanical skills and tools, this is a very manageable job. The most significant benefit is that our pre-programming service removes the most complex step, which would otherwise require a trip to a dealership.
What if my airbag light is on after I install it?
This is a possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A mechanic with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.