Restore Full Electrical Function to Your Escalade EXT
Are you battling frustrating and unpredictable electrical problems in your 2010 Cadillac Escalade EXT? Issues like malfunctioning power windows, flickering interior or exterior lights, erratic dashboard warnings, or a security system that won’t cooperate are classic signs of a failing Body Control Module (BCM). The BCM acts as the central command center for your truck’s body electronics, and when it starts to fail, it can create a cascade of confusing and annoying problems. This isn’t just an inconvenience; it can affect the safety and reliability of your vehicle. Don’t let a faulty module dictate how your luxury truck operates. Take control back with our direct-fit, VIN-programmed BCM.
From the Diagnostic Bay
We once had a 2010 Tahoe (which uses a similar BCM to the Escalade) come into the shop with a whole list of bizarre electrical gremlins. The customer had already replaced the battery and alternator, thinking it was a power supply issue. The dome lights would stay on, the radio would cut out, and the power locks worked intermittently. After hours of chasing wires, we checked the main ground connection for the BCM under the dash. It was slightly loose and corroded. After cleaning and tightening it, half the problems vanished, but the other half remained. The intermittent voltage from the bad ground had damaged the BCM internally. Replacing the BCM after fixing the ground was the final step that brought the truck back to 100%. It’s a great reminder to always check your grounds when diagnosing electrical issues, as they can be the root cause or a contributing factor to module failure.
Common Symptoms of a Failing BCM
- ✔ Intermittent or non-functional power windows, locks, and mirrors.
- ✔ Interior or exterior lights that flicker, stay on, or don’t turn on at all.
- ✔ Erratic behavior from the horn, wipers, or climate control system.
- ✔ False warnings on the instrument cluster (e.g., ‘Service Theft System’).
- ✔ Key fob not working correctly or at all.
- ✔ Communication errors with other vehicle modules, leading to various warning lights.
- ✔ Vehicle failing to start due to security system immobilization.
Your Direct-Fit 2010 Escalade EXT BCM Solution
Forget the hassle and expense of a dealership visit. Our Body Control Module is the straightforward, reliable solution you need. We take the complexity out of the repair by pre-programming the module specifically for your vehicle. When you place your order, simply provide us with your vehicle’s VIN. Our technicians will then flash the BCM with the latest, most stable software updates directly from GM. This ensures that the module communicates perfectly with all other systems in your Escalade EXT right out of the box. This isn’t just a replacement part; it’s a complete, ready-to-install solution designed to restore your vehicle to its original factory performance.
Installation and Post-Install Procedures
The BCM on the 2010 Escalade EXT is typically located under the steering column on the driver’s side. Installation involves disconnecting the battery, removing a few trim panels for access, and swapping the electrical connectors from the old module to the new one. While the process is plug-and-play, some vehicles may require additional calibration steps after installation to ensure all systems are synchronized.
Post-Installation Requirements:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional scan tool. This syncs the new BCM with the airbag system.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration may be necessary on some models. This ensures the brake lights and traction control system function as intended.
Please Note: Specific procedures can vary. We always recommend consulting a factory service manual or a qualified technician for guidance.
Guaranteed Compatibility
This BCM is a direct replacement for a wide range of original equipment part numbers. Please verify that your original module’s part number is on this list:
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
This module also fits a wide variety of other GM vehicles. While this listing is focused on the 2010 Escalade EXT BCM, please check the comprehensive list below to confirm fitment for other applications.
This part will fit these makes and models with these options
ACADIA 07-12 Body Control (BCM); (LH dash)
AVALANCHE 1500 10 Body Control (BCM); (under steering column), ID 25892622
CAPRICE 11-13 Body Control (BCM)
CAPTIVA SPORT 12 Body Control (BCM); (center dash), ID 20921435, 20921436, or 22860591
CTS 08 Body Control (BCM); RH dash
CTS 08-13 Body Control (BCM); LH dash
DTS 06-11 Body Control (BCM); (RH center dash)
ENCLAVE 08-12 Body Control (BCM); (LH dash)
EQUINOX 07-09 Body Control (BCM); (center dash)
ESCALADE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE ESV 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
ESCALADE EXT 10 Body Control (BCM); (under steering column), ID 25892622
EXPRESS 1500 VAN 08-12 Body Control (BCM); (center dash)
EXPRESS 2500 VAN 08-12 Body Control (BCM)
EXPRESS 3500 VAN 08-12 Body Control (BCM)
G8 08-09 Body Control (BCM); (center dash)
HUMMER H2 08-09 Body Control (BCM); (LH firewall)
IMPALA 06-12 Body Control (BCM); (LH dash)
IMPALA 13 Body Control (BCM); (LH dash), ID 22820315
LUCERNE 06-11 Body Control (BCM); (right side dash)
MONTE CARLO 06-07 Body Control (BCM); (LH steering column)
OUTLOOK 07-10 Body Control (BCM); (center dash)
SAVANA 1500 VAN 08-12 Body Control (BCM); (center dash)
SAVANA 2500 VAN 08-12 Body Control (BCM)
SAVANA 3500 VAN 08-12 Body Control (BCM)
SRX 07-09 Body Control (BCM); LH dash
STS 10 Body Control (BCM); center dash
SUBURBAN 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TAHOE 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
TORRENT 07-09 Body Control (BCM); (center dash)
TRAVERSE 09-12 Body Control (BCM); (LH dash)
VUE 08-10 Body Control (BCM); (center dash)
YUKON 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
YUKON XL 1500 10 Body Control (BCM); (under steering column), ID 20815898 or 25892622
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine-related functions. This includes power windows, power locks, interior and exterior lighting, the security system, wipers, and often parts of the climate control and audio systems. It’s the brain for your vehicle’s body electronics.
Do I need to program this module?
No. This BCM comes pre-programmed to your vehicle’s specific VIN. You must provide your VIN at the time of purchase so we can load the correct GM software and vehicle-specific settings before shipping it to you. This makes the installation process much simpler.
What happens if I forget to provide my VIN?
Providing your VIN is a required step for this purchase. We cannot program and ship the module without it. The programming ensures the BCM works correctly with your vehicle’s specific options and security system. We will contact you to obtain the VIN if it is not provided with the order.
Is this part difficult to install?
For someone with moderate DIY mechanical experience, the installation is straightforward. It is typically located under the driver’s side dashboard and involves removing some trim panels and swapping electrical connectors. However, if you are not comfortable working around vehicle wiring, we recommend professional installation.
Will I need any special tools for post-installation procedures?
In some cases, yes. If your vehicle requires an Airbag System Sync or Brake Pedal Position Relearn, these procedures must be completed with a professional-grade bidirectional scan tool. Many local repair shops can perform these relearn procedures for you if needed.