{
“title”: “Programmed 2002 Escalade BCM Body Control Module 19208537“,
“long_description”: “
Restore Your Vehicle’s Electrical Functions with a Plug-and-Play Solution
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Are you dealing with baffling electrical issues in your 2002 Cadillac Escalade or another compatible GM vehicle? Flickering interior lights, power windows with a mind of their own, a security system that won’t cooperate, or dashboard warning lights that appear for no reason are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can cause a cascade of frustrating and seemingly unrelated problems. This isn’t just an annoyance; it can affect vehicle security and safety systems.
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This replacement BCM is your direct, reliable solution. We take the guesswork and hassle out of the repair by programming the module specifically to your vehicle’s VIN before we ship it. This means it arrives loaded with the latest GM software updates, ready for installation without requiring a trip to the dealership for expensive programming. It’s the most efficient way to get your truck or SUV back to 100% functionality.
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A Technician’s Notebook: The Case of the Haunted Truck
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I remember a 2002 Sierra 2500 that came into my bay with a list of complaints that made no sense together. The radio would switch off, the dome light would flicker while driving, and the power locks would randomly cycle. The owner had already replaced the battery and checked all the fuses. A quick scan showed a dozen communication error codes (U-codes) pointing to a network problem. In my 20+ years of experience, this pattern almost always points to one culprit: the BCM. These modules, especially on this GMT800 platform, are susceptible to failure from voltage spikes or moisture intrusion. We swapped in a VIN-programmed BCM, cleared the codes, and every single ghost in the machine was gone. It’s a fix I’ve performed hundreds of times, and it’s incredibly satisfying to solve so many issues with one part.
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Common Signs of a Failing BCM
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- ✔ Power windows, door locks, or mirrors operate erratically or not at all.
- ✔ The security system or keyless entry fails to work correctly.
- ✔ Interior or exterior lights flicker, stay on, or won’t turn on.
- ✔ The radio or climate control system malfunctions.
- ✔ False warnings appear on the instrument cluster (e.g., “Service Vehicle Soon”).
- ✔ Communication Diagnostic Trouble Codes (DTCs) like U0140, U0155, or other U-codes are present.
- ✔ The engine won’t start due to a security system fault (Passlock/VATS).
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A Straightforward Guide to Your BCM Installation
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- ✔ Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to ensure all systems are powered down.
- ✔ Locate the BCM: On most compatible trucks and SUVs like the 2002 Escalade, Tahoe, and Silverado, the BCM is located under the driver’s side of the dashboard, near the steering column. On vans like the Astro and Safari, it’s often behind the center dash panel.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the old BCM from its mounting bracket.
- ✔ Install the New Module: Mount your new, pre-programmed BCM in the same location and securely plug in all the electrical connectors. You should hear a ‘click’ as they lock into place.
- ✔ Reconnect Power: Reattach the negative battery terminal and tighten it securely.
- ✔ Perform Final Checks: Start the vehicle and test all body functions—windows, locks, lights, radio, etc. Note that some post-installation procedures may be required (see below).
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Important Post-Installation Information
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While this module is programmed for your VIN, certain vehicle systems may require a ‘handshake’ procedure to recognize the new BCM. This is normal for modern vehicle electronics.
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- Airbag System Sync: If your airbag warning 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 module.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor relearn may be needed to ensure correct brake light and traction control operation.
- No Core Charge: You can keep your old part; there is no core charge or need to return it.
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Disclaimer: Vehicle systems can vary. We always recommend consulting a factory service manual or a certified technician if you are unsure about any step.
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Will This Fit My Vehicle?
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This BCM is a direct replacement for a wide range of GM trucks, vans, and SUVs. It is guaranteed to be compatible if your original module has one of the following part numbers: 15063578, 15081796, 15095334, 19208537, DKAK, or DPNU. It fits models including:
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- ✔ 2002 Cadillac Escalade (4×2)
- ✔ 2002 Chevrolet Avalanche 1500 (4×2)
- ✔ 2002-2005 Chevrolet Blazer S10 / GMC Jimmy S15
- ✔ 2002-2005 Chevrolet Astro / GMC Safari Van
- ✔ 2002-2004 Chevrolet S10 / GMC Sonoma
- ✔ 2002 Chevrolet Silverado & GMC Sierra 1500, 2500, 3500
- ✔ 2002 Chevrolet Suburban & GMC Yukon XL 1500, 2500
- ✔ 2002 Chevrolet Tahoe & GMC Yukon (4×2)
- ✔ 2002 GMC Sierra Denali
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Frequently Asked Questions
What is a VIN and why do you need it?
The VIN (Vehicle Identification Number) is your car’s unique 17-digit serial number. We use it to load the exact software and calibrations from GM for your vehicle’s specific options, ensuring perfect compatibility and function right out of the box.
Do I need to do any programming myself?
No. The main programming is done by our technicians before shipping. In some cases, simple relearn procedures, like for the brake pedal sensor, may be needed, but the core programming that requires expensive dealer tools is already completed for you.
What happens if the airbag light comes on after I install it?
This is a security feature. The new BCM needs to be electronically introduced to the airbag module (SDM). A repair shop with a professional bidirectional scan tool can perform the ‘Setup SDM Primary Key in BCM’ procedure in a few minutes to resolve this.
Is this part difficult to install for a DIYer?
For someone with basic mechanical skills, this is a very manageable job. It’s typically located under the dash and involves unplugging connectors and removing a few bolts. The most important part is our pre-programming service, which handles the most complex step for you.
Is there a core charge for this part?
No, there is absolutely no core charge. You are not required to send your old, faulty BCM back to us.
“,
“short_description”: “
Solve Annoying Electrical Problems
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Tired of flickering lights, faulty power windows, or a malfunctioning security system in your GM truck or SUV? This Body Control Module (BCM) is the permanent fix. It arrives pre-programmed to your vehicle’s VIN, eliminating the need for a costly dealership visit. Simply install it and restore your vehicle’s electronic functions. Order today for a simple, reliable repair!
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“meta_description”: “Get a reliable, pre-programmed 2002 Escalade BCM (part 19208537). Fixes electrical issues like faulty windows, locks, & lights. VIN-matched. Order now!”,
“focus_keyword”: “2002 Escalade BCM”,
“image_meta”: {
“alt_text”: “Image of a programmed 2002 Escalade BCM, part 19208537. This direct-fit module solves common electrical problems like erratic power windows, locks, and lights on many GM trucks and SUVs.”,
“image_title”: “2002 Escalade Body Control Module (BCM) 19208537 Programmed”,
“caption”: “Plug-and-play BCM for 2002 GM trucks & SUVs. Programmed to your VIN.”,
“description”: “This is a replacement Body Control Module (BCM) for the 2002 Cadillac Escalade and a wide range of other GM vehicles, including the Silverado, Sierra, Tahoe, and Suburban. Part number 19208537, it serves as the central computer for all body-related electronics. A failing BCM can cause issues with power accessories, lighting, and security systems. This unit comes fully programmed to your vehicle’s specific VIN, ensuring it works correctly right out of the box without requiring dealer-level programming tools, saving you time and money on your repair.”
}
}