Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating electrical issues in your Cadillac Escalade, Chevy Silverado, or GMC Sierra? Flickering lights, unresponsive power windows, a malfunctioning security system, or a dead HVAC panel are common signs of a failing Body Control Module (BCM). The BCM acts as the central nervous system for your vehicle’s body accessories, and when it fails, it can cause a wide range of perplexing problems. This replacement Body Control Module, corresponding to part number 15926094 and others, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
Solving Electrical Problems with a 2007-2011 Escalade ESV BCM
This isn’t just a replacement part; it’s a complete, plug-and-play solution. We pre-program each module to your vehicle’s specific Vehicle Identification Number (VIN) before shipping. This critical step ensures seamless integration with your vehicle’s existing systems, eliminating the need for expensive and time-consuming programming at a dealership. Your Escalade ESV BCM will arrive ready for a quick installation, allowing you to get back on the road with confidence.
Common Symptoms of a Failing BCM:
- ✔ Unresponsive or erratic power windows, door locks, and interior/exterior lights.
- ✔ HVAC controls not working or blower motor operating intermittently.
- ✔ Illuminated airbag warning light, often with Diagnostic Trouble Code (DTC) B1001.
- ✔ Vehicle security system acting up, causing no-start or stalling conditions.
- ✔ Communication errors between various electronic modules.
- ✔ Inaccurate fuel gauge readings or other instrument cluster problems.
Key Features & Benefits:
- ✔ VIN-Programmed for Your Vehicle: Arrives ready for installation with the latest GM software updates, ensuring immediate compatibility and optimal performance.
- ✔ No Core Charge: Keep your old part without any additional fees or the hassle of returning a core.
- ✔ Broad Compatibility: A direct replacement for a wide range of GM trucks and SUVs. Interchangeable with part numbers 25835966, 15943678, 25844480, 20939137, 22860591, and more.
- ✔ Reliable OEM-Quality: Built to meet or exceed original equipment standards for long-lasting durability and dependable operation.
- ✔ Post-Installation Support: While installation is simple, we provide clear information on potential follow-up procedures like the ‘Setup SDM Primary Key’ if an airbag light persists.
Frequently Asked Questions
What does a BCM do on a 2008 Cadillac Escalade?
The Body Control Module (BCM) on your Escalade manages a wide array of non-engine related functions. This includes the power windows, door locks, interior and exterior lighting, security system, wipers, and the HVAC climate control system.
Is this BCM ready to install right out of the box?
Yes. We pre-program the module to your vehicle’s VIN before it ships. This makes the installation plug-and-play, with no need for a trip to the dealership for additional programming.
Where is the BCM located on my truck?
On most compatible GM models like the Silverado, Tahoe, and Escalade, the BCM is located under the driver’s side of the dashboard, typically to the left of the steering column. Installation usually takes less than 15 minutes.
Will this fix my airbag light with code B1001?
A faulty BCM is a common cause of the B1001 code. Replacing it often resolves the issue. However, if the airbag light remains on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool to sync the new BCM with the airbag system.
Do I need to send my old BCM back?
No, there is no core charge for this part. You can keep your original module without any penalty or hassle.
What if my problems continue after installing the new BCM?
If issues persist, it’s important to re-check all vehicle grounds, fuses, and wiring related to the malfunctioning system. In rare cases, the problem may lie with a different component that the BCM communicates with.