Tired of Your Impala’s Mysterious Electrical Problems?
Is your 2006-2013 Chevrolet Impala acting possessed? Flickering interior lights, power windows with a mind of their own, a security light that won’t turn off, or worse—a car that refuses to start intermittently? 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 vehicle’s comfort and convenience features. When it starts to fail, it can cause a cascade of frustrating and unpredictable issues. Stop chasing electrical gremlins and get a definitive solution.
This is a direct-replacement Body Control Module for your vehicle, and the best part is, we handle the expensive and time-consuming programming for you. Simply provide your vehicle’s VIN at checkout, and our technicians will flash this module with the latest GM-certified software specifically for your car. This means no trip to the dealership, no extra programming fees, and a straightforward installation process. This is the most efficient way to restore your Impala’s functionality and your peace of mind.
Case Study: A Tricky Diagnosis
I remember a 2011 Impala that came into the shop with a laundry list of bizarre symptoms. The customer complained that his radio would randomly shut off, the driver’s side power window wouldn’t work, and the key fob was unresponsive. He had already replaced the window motor and the battery with no luck. A quick scan showed a dozen communication error codes (U-codes) pointing to a network failure. Instead of a complex wiring issue, my experience pointed straight to the culprit: the BCM. These modules are notorious for causing these exact kinds of ‘ghost’ problems. After installing one of our pre-programmed BCMs, every single issue vanished. It’s a 30-minute fix that can save you hours of diagnostic headaches.
Common Signs of a Failing BCM
- ✔ Intermittent or non-functional power windows, locks, and mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not working at all).
- ✔ The security or anti-theft light stays illuminated, potentially causing a no-start condition.
- ✔ Instrument cluster gauges behaving erratically or not working.
- ✔ Key fob not responding or working intermittently.
- ✔ Diagnostic trouble codes (DTCs) related to communication errors, such as U0140, U0155, or U0164.
- ✔ Unexplained battery drain that leaves you with a dead battery overnight.
A Straightforward Guide to Installation
- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery before starting any electrical work.
- ✔ Locate the BCM: On a 2006-2013 Impala, the BCM is typically located on the left (driver’s) side of the dashboard, often behind the lower dash panel near the steering column.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, remove any bolts or clips holding the module in place and take it out.
- ✔ Install the New Module: Seat your new, pre-programmed BCM in the mounting bracket and secure it. Firmly reconnect all electrical connectors until they click into place.
- ✔ Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position (without starting the engine) and test your lights, windows, locks, and other accessories to ensure proper function.
Important Post-Installation Notes
While this 2006-2013 Impala BCM is delivered ready for installation, some vehicle systems may require a recalibration procedure after the new module is in place. These do not require a return to the dealer but may need a capable bi-directional scan tool.
- Airbag System Sync: If the airbag warning light is on after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is needed to sync the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be required to ensure correct brake light and traction control operation.
Disclaimer: We strongly recommend consulting a factory service manual or a qualified technician if you are unsure about any of these procedures.
Verified Vehicle Compatibility
This module is a guaranteed fit for a wide range of GM vehicles. Please verify your model and year below. This unit replaces many part numbers, including 10382479, 15819552, 20815898, 22860591, 25892622, 25910474, and more.
- Acura: ACADIA (07-12)
- Buick: ENCLAVE (08-12), LUCERNE (06-11)
- Cadillac: CTS (08-13), DTS (06-11), ESCALADE / ESV / EXT (10), SRX (07-09), STS (10)
- Chevrolet: AVALANCHE (10), CAPRICE (11-13), CAPTIVA SPORT (12), EQUINOX (07-09), EXPRESS VANS (08-12), IMPALA (06-13), MONTE CARLO (06-07), SUBURBAN (10), TAHOE (10), TRAVERSE (09-12)
- GMC: SAVANA VANS (08-12), YUKON / YUKON XL (10)
- Hummer: H2 (08-09)
- Pontiac: G8 (08-09), TORRENT (07-09)
- Saturn: OUTLOOK (07-10), VUE (08-10)
Frequently Asked Questions
Do I need to get this BCM programmed by a dealer?
No. We program the module to your vehicle’s specific VIN before we ship it. It arrives ready to install, saving you hundreds in dealership fees.
What information do you need from me?
After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). This ensures we load the correct software for your car’s specific options.
Where is the BCM located on my 2011 Chevy Impala?
On the 2006-2013 Impala, the BCM is located on the driver’s side, behind the lower part of the dashboard, near the steering column and fuse panel area.
What if my airbag light turns on after I install the new BCM?
This is a possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag’s computer (SDM). A mechanic with a professional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is there a core charge? Do I need to send my old part back?
No, there is absolutely no core charge on this part. You can keep your old module.