Programmed 2008-2012 Express 1500 Van Body Control Module BCM 25847588

### Programmed 2008-2012 Express 1500 Van Body Control Module BCM 25847588   ## Restore Your Van’s Electrical System and Get Back on the Road Is your 2008-2012 Express 1500 Van acting like it’s possessed? Flickering lights, malfunctioning power windows, a security system that won’t cooperate, or a dashboard lit up with warning lights are all classic signs of a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, a faulty BCM can cause a cascade of frustrating and unpredictable issues. This isn’t just an annoyance; it can impact your van’s reliability and safety. In my 20+ years as a technician, I’ve seen how a bad BCM can sideline a perfectly good work vehicle, costing time and money. This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take the guesswork and extra expense out of the repair by pre-programming this BCM to your van’s specific Vehicle Identification Number (VIN). This means no costly trips to the dealership for programming. Simply provide us with your VIN after purchase, and we’ll handle the rest, ensuring the module communicates perfectly with your vehicle’s existing systems right out of the box. #### Case Study: The Contractor’s Electrical Gremlin A local plumber brought his 2011 Express 1500 into the shop with a list of bizarre problems. The radio would turn on and off by itself, the driver’s side power lock was dead, and the interior dome lights would stay on, draining the battery overnight. He’d already replaced the battery and checked fuses, but the gremlins persisted. After hooking up the scan tool, we found multiple communication error codes (U-codes) pointing to a network issue. A quick check of the BCM’s power and ground connections confirmed they were solid. The culprit was internal failure within the original BCM. We installed a VIN-programmed module, and in under an hour, every single issue was resolved. He was back on the road to his next job, saving hundreds compared to a dealership repair. ## Is Your Van Showing These Symptoms? - ✔ Intermittent or non-working power windows, door locks, or mirrors. - ✔ Erratic interior or exterior lighting behavior (flickering, staying on/off). - ✔ Horn not working or sounding randomly. - ✔ Security system faults or key fob recognition issues. - ✔ Instrument cluster warning lights (like Airbag or ABS) illuminating without a clear cause. - ✔ Communication DTCs such as U0140, U0155, or other U-codes stored. - ✔ Wipers behaving erratically or not parking in the correct position. ## A Straightforward Guide to Your BCM Installation Installing your new **2008-2012 Express 1500 BCM** is a manageable job for a confident DIYer or any professional mechanic. The BCM is typically located in the center dash area. 1. **Safety First:** Always disconnect the negative terminal from your vehicle’s battery before beginning any electrical work. Wait a few minutes for the system capacitors to discharge. 2. **Locate the BCM:** On the Express Van, you’ll generally find the BCM behind the lower center part of the dashboard. Access may require removing a few trim panels. 3. **Disconnect and Remove:** Carefully 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. 4. **Install the New Module:** Mount the new, pre-programmed BCM in the same location and securely reconnect all electrical harnesses. You should hear a click as they lock into place. 5. **Reconnect and Test:** Reconnect the negative battery terminal. Turn the ignition to the ‘On’ position (without starting the engine) and test all body functions—windows, locks, lights, wipers, etc.—to confirm proper operation. ### Important Post-Installation Notes While this module is delivered ready for your vehicle, some GM platforms may require a simple relearn procedure for specific subsystems to sync correctly. This is standard for these vehicles. - **Airbag System Sync:** If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure may be needed. This requires a professional-grade scan tool to sync the new BCM with the airbag system. - **Brake Pedal Position Relearn:** On some models, a brake pedal position sensor recalibration might be necessary to ensure brake lights and traction control function correctly. - **No Core Charge:** You can keep your old module, as there is no core charge or need to return it. _Disclaimer: Vehicle systems vary. For detailed instructions specific to your exact year and model, always consult a factory service manual or a certified technician._ ## Verified Vehicle Compatibility This BCM is a direct-fit replacement for a wide range of GM vehicles and interchanges with numerous part numbers. While this listing is focused on the **2008-2012 Express 1500 BCM**, please verify your part number or vehicle in the list below to ensure perfect compatibility. **Compatible 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 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?** After you complete your purchase, simply send us a message with your 17-digit VIN. We cannot ship the module until we receive this information, as the programming is essential for it to work in your vehicle. **Is this a plug-and-play part?** Yes, for most functions. Because we program it to your VIN, it eliminates the need for dealer programming. However, as noted, certain subsystems like the airbag (SRS) may require a sync procedure with a professional scan tool if a warning light appears. **Do I need to return my old BCM?** No. There is no core charge for this part. You can keep your original module. **Will this fix all of my van’s electrical problems?** If your issues are caused by a faulty BCM, this part is the correct solution. The BCM controls the specific functions listed in the symptoms section. It does not control engine or transmission functions; that is the job of the ECM/PCM and TCM. **Where is the BCM located on my 2010 Express Van?** On the 2008-2012 Express and Savana vans, the Body Control Module is typically located behind the trim panels in the center of the dashboard, often near the floor. 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**

• Country of Origin: United States
• Manufacturer Part Number: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20921435, 20921436, 20935349, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084, 20864768
• Manufacturer Warranty: 1 Year
• Superseded Part Number: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20921435, 20921436, 20935349, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084, 20864768
• Genuine OEM: Yes
• MPN: 25847588
• Interchange Part Number: 591-01465
• PartNumber: 591
• Model: EXPRESS 1500 VAN
• Year: 2013
• Brand: GM