Restore Full Electrical Control to Your GMC Yukon XL
Are strange electrical gremlins plaguing your 2003-2006 GMC Yukon XL 1500? From flickering lights and a non-responsive climate control system to power windows that have a mind of their own, a failing Body Control Module (BCM) can turn your reliable family SUV into a source of daily frustration. This professionally programmed BCM is the direct-fit solution to restore your vehicle’s essential electronic systems to perfect working order, getting you and your family back on the road with confidence and safety.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways, often leaving you guessing about the root cause. If you’re experiencing any of the following, this module is the definitive fix. By replacing your old unit with our pre-programmed 2003-2006 Yukon XL 1500 Body Control Module, you can permanently resolve these frustrating issues:
- Intermittent or complete loss of HVAC and blower motor controls.
- An illuminated airbag warning light, often accompanied by Diagnostic Trouble Codes (DTCs) like B1001.
- Power windows, door locks, or interior/exterior lights that work sporadically or not at all.
- Malfunctions with the security system, leading to no-start conditions or false alarms.
- A range of confusing DTCs related to body electronics that are difficult to diagnose.
Features & Benefits
- โ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. This critical step eliminates the need for expensive dealership programming, saving you time, money, and hassle.
- โ Restored Vehicle Functionality: Regain complete and reliable control over your Yukon’s essential features, including power accessories, lighting, climate control, and security systems.
- โ Resolve Pesky Warning Lights: Specifically programmed to clear common communication faults and DTCs that trigger persistent airbag or security lights on your dash.
- โ OEM-Standard Quality: Engineered to meet or exceed original equipment specifications, ensuring a dependable and long-lasting repair for your vehicle.
- โ No Core Charge Required: We don’t require you to send your old part back. This simplifies the process and gets your vehicle repaired faster without any extra steps.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: The Importance of VIN Programming
On these GMT800 platform vehicles like your Yukon, the BCM is the central hub for nearly all non-powertrain electronics. It communicates constantly with other modules, including the airbag system (SDM) and instrument panel. When you install a non-programmed BCM, these modules can’t recognize each other, leading to system conflicts, warning lights, and features that still don’t work. Our VIN programming service writes your vehicle’s unique data to the module before it ships, ensuring all systems sync up correctly right out of the box, just like the original factory part.
Don’t let a faulty BCM compromise the comfort and safety of your SUV. This is the most effective way to fix the electrical issues in your truck. Installing this 2003-2006 Yukon XL 1500 Body Control Module is a straightforward repair that restores your vehicle to its reliable, fully functional state. Order yours today and put an end to electrical headaches for good.
Frequently Asked Questions
What does a Body Control Module do on my Yukon XL?
The BCM acts as the central computer for your vehicle’s body electronics. It controls non-engine related functions like your interior and exterior lights, power windows, door locks, climate control (HVAC), security system, and wipers.
Is this BCM difficult to install?
Installation is typically simple for someone with basic automotive experience. The BCM is located under the steering column. The process usually involves disconnecting the battery, removing a few trim panels, and swapping the electrical connectors to the new module. Most installations take less than 30 minutes.
Will I need to go to the dealership after installation?
No. Because we pre-program the module to your vehicle’s VIN, you will not need any additional programming from a dealership. This is a key benefit that saves you significant time and money.
How do I know if my BCM is the problem?
Common signs of a failing BCM include multiple, unrelated electrical issues happening at once. For example, if your power locks, interior lights, and radio all stop working intermittently, the BCM is a likely culprit. A professional scan tool can also pull specific BCM-related trouble codes (DTCs).
What if the airbag light comes on after I install it?
In some cases, the new BCM needs to be electronically introduced to the airbag system (SDM). If the airbag light appears, a technician will need to perform a ‘Setup SDM Primary Key in BCM’ procedure with a professional scan tool. This is a quick process that syncs the modules.
Does this part number 15194170 replace other numbers?
Yes, this BCM is a direct replacement for a wide range of part numbers, including 15116066, 15136225, 10383536, 15198116, and many others. It is designed to be fully compatible with the vehicles listed in the fitment guide.