{
“title”: “Programmed 2002 Tahoe BCM | Replaces Part DKAK | VIN Flashed”,
“long_description”: “
Restore Your Truck’s Electrical System with a Reliable, Pre-Programmed BCM
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Are you chasing electrical gremlins in your 2002 Chevy Tahoe or other GM truck? Flickering lights, a security system that has a mind of its own, power windows that won’t cooperate, or even a frustrating no-start condition can all point to one culprit: a failing Body Control Module (BCM). As the central hub for your vehicle’s body electronics, when the BCM starts to fail, it can cause a cascade of confusing and intermittent issues. This isn’t just an annoyance; it can affect your vehicle’s security and reliability.
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This is a direct-fit replacement BCM, engineered to restore full functionality to your vehicle. The best part? We handle the most critical step for you. Before this module ships, our technicians will program it with the latest official GM software, flashed specifically to your vehicle’s VIN. This eliminates the need for an expensive trip to the dealership for programming. You get a part that’s ready for installation right out of the box, saving you time, money, and headaches.
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From the Diagnostic Bay: The Silverado That Wouldn’t Start
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I remember a customer bringing in his ’02 Silverado 1500. The truck would randomly fail to start. He had already replaced the battery and the starter, but the problem persisted. There were no engine codes, but the security light was on. Instead of just throwing a fuel pump at it like the last shop suggested, we hooked up a high-level scan tool. We found multiple U-codes (communication errors) pointing to the BCM. The BCM wasn’t properly sending the ‘all clear’ signal to the powertrain computer, triggering the anti-theft system. A new, properly programmed BCM solved the problem instantly. It’s a classic example of how a faulty 2002 Tahoe BCM or its equivalent can mimic other, more expensive failures.
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Is Your Truck Showing These Symptoms?
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A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the likely solution:
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- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior dome lights or dashboard lights staying on or not working at all.
- ✔ The security or anti-theft light is illuminated, causing a no-start condition.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Communication issues with other modules, often logged as U-codes (e.g., U0140, U0155).
- ✔ Wipers operating intermittently or at the wrong speed.
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A Straightforward Guide to Installation
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Installing your new BCM is a manageable job for a DIYer with basic tools. While the exact location varies slightly, the process is generally similar across the compatible models.
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- Safety First: Always disconnect the negative terminal from your vehicle’s battery before working on any electrical components.
- Locate the BCM: On most trucks and SUVs (Tahoe, Yukon, Silverado, Sierra), the BCM is located under the driver’s side of the dashboard, near the steering column. On vans (Astro, Safari) and S-series trucks, it’s often behind the center dash/glove box area.
- Remove Trim Panels: Carefully remove any lower dash panels or the glove box to gain access to the module.
- Disconnect and Remove: The BCM is typically held in by a few bolts or clips. Unplug the electrical connectors (they have locking tabs you’ll need to press) and remove the old module.
- Install the New Module: Mount your new, pre-programmed BCM in place and securely reconnect all electrical connectors. You should hear a ‘click’ as they lock.
- Reconnect and Test: Re-install the trim panels, reconnect the battery, and test all functions (lights, locks, windows, etc.).
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Post-Installation Note: In some cases, additional relearn procedures may be needed. For example, if your airbag light is on, a scan tool is required to perform the ‘Setup SDM Primary Key in BCM’ procedure. A ‘Brake Pedal Position Relearn’ might also be necessary. This is normal and ensures all vehicle systems communicate correctly with the new 2002 Tahoe BCM.
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Verified Vehicle Compatibility
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This module is a direct replacement for part numbers 15063578, 15081796, 15095334, 19208537, DKAK, and DPNU. It is guaranteed to fit the following GM vehicles:
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- 2002 Chevrolet Tahoe (4×2, under steering column)
- 2002 GMC Yukon / Yukon XL 1500 (4×2, under steering column)
- 2002 Cadillac Escalade (4×2, under steering column)
- 2002 Chevrolet Avalanche 1500 (4×2, under steering column)
- 2002 Chevrolet Suburban 1500/2500 (under steering column)
- 2002 GMC Yukon XL 2500 (under steering column)
- 2002 Chevrolet Silverado 1500 / 2500 / 3500 Pickup (under steering column)
- 2002 GMC Sierra 1500 / 2500 / 3500 Pickup (under steering column)
- 2002 GMC Sierra Denali (under steering column)
- 2002-2005 Chevrolet Blazer S10 / GMC Jimmy S15 (center dash)
- 2002-2004 Chevrolet S10 / GMC Sonoma (center dash)
- 2002-2005 Chevrolet Astro Van (center dash)
- 2002-2005 GMC Safari Van (center dash)
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Please provide your VIN upon purchase to ensure we send you a perfectly matched and programmed 2002 Tahoe BCM for your specific vehicle.
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Frequently Asked Questions
Do I need to do any programming myself?
No. We program the module to your vehicle’s specific VIN before shipping it. It arrives ready to install. However, be aware that some vehicles may require a simple relearn procedure for the brake pedal position or airbag system, which may require a scan tool.
Where do I find my VIN?
Your 17-digit Vehicle Identification Number (VIN) is typically located on a tag on the driver’s side of the dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Is this a new or used part?
This is a high-quality, inspected, and tested replacement part that has been programmed with the latest software from GM for optimal performance and reliability.
What is a core charge?
A core charge is a deposit that is refunded when you send your old part back. This part has NO core charge, so you can keep your original module without any extra fees.
Will this fix my security light and no-start issue?
In many cases, yes. The BCM is a key component of the Passlock anti-theft system on these GM vehicles. A failing BCM is a very common cause of an illuminated security light and the resulting no-start condition.
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“short_description”: “
Restore Your Truck’s Electronic Functions
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Tired of bizarre electrical problems in your GM truck or SUV? This Body Control Module (BCM) is the permanent fix for flickering lights, faulty power accessories, and security system issues. We pre-program it to your vehicle’s VIN with the latest GM software, making installation straightforward. No core charge required. Solve your electrical headaches and get your vehicle back to 100%—order today!
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“meta_description”: “Find a reliable, pre-programmed 2002 Tahoe BCM, part DKAK. Fixes common electrical issues like security light faults and erratic gauges. Flashed to your VIN. Order now!”,
“focus_keyword”: “2002 Tahoe BCM”,
“image_meta”: {
“alt_text”: “Front view of a 2002 Tahoe BCM with part number DKAK visible, showing the multiple electrical connector ports for a plug-and-play installation.”,
“image_title”: “Programmed 2002 Tahoe Body Control Module (BCM) DKAK”,
“caption”: “VIN-Programmed BCM for 2002 GM Trucks & SUVs (Part DKAK).”,
“description”: “This is a replacement Body Control Module (BCM) compatible with the 2002 Chevy Tahoe and a wide range of other GM vehicles. Part number DKAK. The BCM acts as the brain for the vehicle’s body electronics, controlling functions like power windows, locks, interior lighting, security system, and wipers. A failing BCM can cause numerous frustrating electrical issues. This unit comes pre-programmed to your vehicle’s VIN, ensuring it works correctly out of the box without requiring a trip to the dealer for expensive programming.”
}
}