Restore Full Electronic Functionality to Your GM Vehicle
Are you battling bizarre electrical gremlins in your 2010 Cadillac Escalade or other compatible GM vehicle? A failing Body Control Module (BCM) is often the culprit behind a frustrating array of issues, from flickering lights and malfunctioning power accessories to security system faults. The BCM acts as the central hub for your vehicle’s body electronics, and when it fails, it can make your vehicle feel unreliable. This replacement BCM, part number 20935349, is the definitive solution to restore your vehicle’s proper operation.
Common Symptoms of a Failing BCM
- ✔ Erratic or non-functional interior and exterior lights.
- ✔ Power windows, door locks, or mirrors working intermittently or not at all.
- ✔ The security system acting up, or the vehicle not starting due to a security fault.
- ✔ Unexplained battery drain that leaves you stranded.
- ✔ False warning messages on the instrument cluster (e.g., ‘Service Theft System’).
- ✔ Horn, wipers, or radio functioning incorrectly.
Why Choose Our 2010 Escalade Body Control Module?
Getting your vehicle fixed shouldn’t be complicated. We simplify the process by programming this BCM specifically for your vehicle before it ships. Simply provide us with your Vehicle Identification Number (VIN) during checkout. Our technicians will flash the module with the latest, most stable software updates from GM, ensuring perfect compatibility and function. This plug-and-play solution eliminates the need for expensive dealership programming or specialized tools for the initial setup, saving you time and money.
Installation and Required Procedures
While the physical installation is typically a direct swap, some vehicles may require additional steps after the new BCM is installed. These are known as ‘relearn’ or ‘synchronization’ procedures. The most common are:
- Airbag System Sync: If your airbag light is on after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: To ensure correct brake light and traction control operation, a brake pedal position sensor relearn may be necessary.
Always consult a factory service manual or a qualified technician for vehicle-specific instructions.
Guaranteed Fitment
This module is a direct replacement for a wide range of GM vehicles and part numbers. Please verify your original part number against the list below to ensure compatibility.
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
Frequently Asked Questions
Do I need to take this part to the dealer for programming?
No. We handle the programming for you before we ship the part. Just provide your vehicle’s VIN at checkout, and it will arrive ready to be installed.
Where is the BCM located on a 2010 Cadillac Escalade?
On the 2010 Escalade, the Body Control Module is typically located under the driver’s side of the dashboard, near the steering column.
What happens if I forget to provide my VIN?
We cannot ship your order without a VIN. The programming is essential for the module to work with your vehicle’s specific options. We will contact you to get the VIN before we can process your order.
Will this fix my check engine light?
A BCM typically does not control engine functions, so it is unlikely to fix a check engine light. BCM failures cause issues with body electronics like lights, windows, and locks. Proper vehicle diagnosis is recommended.
What if my airbag light comes on after installation?
This can happen. It means the new BCM needs to be synchronized with the airbag module (SDM). This requires a ‘Setup SDM Primary Key in BCM’ procedure, which must be done with a professional-grade diagnostic tool.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.