Restore Full Functionality to Your GM Vehicle with a VIN-Programmed BCM
If you’re dealing with a frustrating array of electrical problems in your 2008-2012 Savana 1500 Van—like flickering lights, malfunctioning power windows, a haywire security system, or even a no-start condition—a failing Body Control Module (BCM) is the most likely culprit. The BCM acts as the central hub for your vehicle’s body electronics. When it fails, it can create chaos. This isn’t just an inconvenience; it can be a major safety issue. We offer a reliable, direct-fit solution: a replacement BCM, professionally programmed with the latest GM software specifically for your vehicle’s VIN. This eliminates the need for an expensive trip to the dealership for programming.
Case Study: A Tricky Diagnosis
I remember a 2011 Express work van that came into my shop. The owner was at his wit’s end. The dome lights would stay on, the radio would randomly shut off, and worst of all, the van would intermittently refuse to start. He had already replaced the battery and checked the alternator. After hooking up my pro-level scan tool, I saw a slew of communication error codes, primarily a U0140 (Lost Communication with Body Control Module). This pointed directly to a faulty BCM. Instead of a costly dealer part and programming fee, we installed one of our VIN-programmed modules. The swap took less than an hour, and all the bizarre electrical gremlins were gone. The van started every time, and the customer was back on the job without the dealership hassle and expense. This is the exact solution we provide for your 2008-2012 Savana 1500 BCM.
Is Your GM Vehicle Showing These Signs of BCM Failure?
A failing BCM can manifest in numerous ways. Over my 20+ years in diagnostics, I’ve seen it all. Here are the most common symptoms to look for:
- ✔ Erratic or non-functional interior and exterior lights (headlights, dome lights, brake lights).
- ✔ Power windows, locks, or mirrors not working correctly.
- ✔ The security system or keyless entry failing or acting unpredictably.
- ✔ The horn sounding randomly or not working at all.
- ✔ Warning lights on the dashboard, such as the airbag or security light.
- ✔ Intermittent no-start or no-crank conditions.
- ✔ Communication Diagnostic Trouble Codes (DTCs) like U0140, U0155, or B1001 stored in other modules.
A Straightforward Guide to Installation
Installing your new BCM is a manageable job for a confident DIYer or any professional technician. For the 2008-2012 Savana 1500, the BCM is typically located behind the center dash panel.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- Access the Module: Carefully remove the necessary dash trim panels to gain access to the BCM. On Savana and Express vans, this is usually in the center dash area.
- Disconnect and Remove: Unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket and remove it.
- Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely reconnect all electrical connectors. Ensure they click into place.
- Final Steps: Reassemble the dash panels and reconnect the negative battery terminal.
Important Post-Installation Steps
Because this module is pre-programmed to your VIN, most functions should work immediately. However, depending on your vehicle’s specific configuration, a couple of quick relearn procedures may be necessary. This is standard for many modern vehicle repairs.
- ✔ Airbag System Sync: If your airbag warning light is on after installation, a simple ‘Setup SDM Primary Key in BCM’ procedure must be performed with a compatible professional scan tool. This syncs the new BCM with the airbag system.
- ✔ Brake Pedal Position (BPP) Relearn: Some models may require a BPP sensor relearn to ensure brake lights and stability control systems function correctly. This is also done with a scan tool.
Verified Vehicle Compatibility
This Body Control Module is a direct replacement for a wide range of General Motors vehicles. Please verify your part number against our list and ensure your vehicle model and year are listed below. This unit is a confirmed fit for the 2008-2012 Savana 1500 BCM and many others.
This part is a direct replacement for 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 the following vehicles:
ACADIA 07-12 | AVALANCHE 1500 10 | CAPRICE 11-13 | CAPTIVA SPORT 12 | CTS 08-13 | DTS 06-11 | ENCLAVE 08-12 | EQUINOX 07-09 | ESCALADE 10 | ESCALADE ESV 10 | ESCALADE EXT 10 | EXPRESS 1500 VAN 08-12 | EXPRESS 2500 VAN 08-12 | EXPRESS 3500 VAN 08-12 | G8 08-09 | HUMMER H2 08-09 | IMPALA 06-13 | LUCERNE 06-11 | MONTE CARLO 06-07 | OUTLOOK 07-10 | SAVANA 1500 VAN 08-12 | SAVANA 2500 VAN 08-12 | SAVANA 3500 VAN 08-12 | SRX 07-09 | STS 10 | SUBURBAN 1500 10 | TAHOE 10 | TORRENT 07-09 | TRAVERSE 09-12 | VUE 08-10 | YUKON 10 | YUKON XL 1500 10
Frequently Asked Questions
How do I provide my VIN for programming?
How do I provide my VIN for programming?
After you complete your purchase, you will need to send us your vehicle’s 17-digit VIN (Vehicle Identification Number). You can typically add this in the notes section during checkout or reply to your order confirmation email. We cannot program and ship the module without it.
Is this a plug-and-play part?
Yes, for the most part. We program the module with your vehicle’s specific software before shipping, so you don’t need to visit a dealer. In some cases, minor relearn procedures for systems like the airbags or brake pedal sensor may be needed, which require a professional scan tool.
What is your core policy? Do I need to send my old BCM back?
This listing is for a service where we program a replacement module for you. In some cases, a ‘Cloning Service’ is offered where we transfer data from your old unit. In either case, your original module is always returned to you along with the programmed replacement. We do not keep your original part.
Will this fix my specific electrical problem?
This module will fix issues directly caused by a faulty BCM. If you are experiencing several of the symptoms listed, like erratic lights and security system faults, it is highly likely the BCM is the cause. Proper diagnosis is always recommended to rule out wiring or sensor issues.
What if I install it and the airbag light comes on?
This is a known possibility. It simply means the new BCM needs to be electronically ‘introduced’ to the vehicle’s airbag control module (SDM). A repair shop with a professional-grade scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.