Is Your Cadillac STS Experiencing Strange Electrical Problems?
If your 2010 Cadillac STS is plagued by frustrating issues like flickering lights, malfunctioning power windows, a security system that acts up, or even a sudden no-start condition, a failing Body Control Module (BCM) is the most likely culprit. The BCM is the central nervous system for your vehicle’s comfort and convenience features. When it fails, it can cause a cascade of confusing and unpredictable problems that are difficult to diagnose.
“A customer’s 2010 STS came in last week with these exact symptoms. The dashboard would light up randomly, and the key fob worked intermittently. After confirming power and grounds were good, we diagnosed a faulty BCM. Swapping in a VIN-programmed module like this one resolved every single issue in under an hour, saving the customer hundreds compared to a dealership visit.”
The Direct Solution: A VIN-Programmed 2010 STS Body Control Module
Don’t let a faulty module keep your luxury sedan off the road. This Body Control Module is the definitive solution, arriving at your door completely programmed to your vehicle’s specific VIN. We handle all the complex software flashing in-house, loading the latest GM updates to ensure optimal performance and compatibility. This means you can skip the expensive trip to the dealership for programming.
- โ Plug & Play Ready: Arrives pre-programmed with the latest GM software for your specific VIN.
- โ Restores Full Functionality: Corrects common electrical failures like erratic lights, accessory malfunctions, and security faults.
- โ Guaranteed Compatibility: A direct replacement for part number 25826125 and a wide range of other GM part numbers.
- โ No Dealer Visit Required: Save time and money by avoiding dealership programming fees.
Simple Installation Process
- Safety First: Always disconnect the negative battery terminal before starting any electrical work.
- Locate the Module: On your 2010 STS, the BCM is located behind the center dash panel.
- Swap the Unit: Carefully unplug the electrical connectors from the old module. Remove the mounting bolts, swap in the new BCM, and secure it in place.
- Reconnect Everything: Firmly plug in all electrical connectors to the new BCM and reconnect your vehicle’s battery terminal.
Expert Pro Tip: Connector Check
Before plugging in your new BCM, take 30 seconds to inspect the vehicle’s harness connectors. Look for any green or white crusty buildup (corrosion) or any pins that look pushed back into the connector. A quick spray with a quality electronics cleaner can ensure a solid, reliable connection and prevent future headaches.
Important Post-Installation Steps
After installing your new BCM, a couple of system relearns may be necessary to ensure all vehicle systems communicate correctly. These procedures require a professional-grade diagnostic scan tool.
- Airbag System Reset: If the airbag warning light is on, the ‘Setup SDM Primary Key in BCM’ procedure must be performed. This re-establishes the security handshake between the BCM and the airbag system.
- Brake Pedal Position Sensor: Some vehicles require a recalibration of the brake pedal position sensor to ensure proper brake light operation and stability control function.
Part Number and Fitment Information
This module is a direct replacement for part number 25826125 and the following interchangeable 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, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084
This BCM fits a wide range of GM vehicles, including but not limited to:
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, EXPRESS VANS 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SAVANA VANS 08-12, SRX 07-09, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10. Please verify the part number on your original module to ensure an exact match.