Restore Full Control and Reliability to Your GM Vehicle
Is your Chevrolet Express or GMC Savana van plagued by bizarre electrical problems? Flickering lights, a dead HVAC system, or power windows with a mind of their own can bring your workday to a grinding halt. These frustrating issues often point to a single culprit: a failing Body Control Module (BCM). Get your vehicle back in dependable working order with this expertly VIN-programmed Body Control Module, a direct-fit replacement for part number 15136225 and others. This isn’t just a part; it’s the central command for your truck’s essential functions, and we deliver it ready for a plug-and-play installation, saving you from costly dealership programming fees and extended downtime.
Common Symptoms & Your Solution
A faulty BCM can manifest in numerous ways, creating a diagnostic nightmare. If you’re experiencing any of the following, this module is the definitive solution:
- HVAC Malfunctions: Blower motor not working or operating intermittently, or complete loss of climate controls.
- Erratic Lighting: Interior or exterior lights staying on, not turning on, or behaving unpredictably.
- Power Accessory Failures: Power windows, door locks, or wipers not responding correctly.
- Security & Starting Issues: The security system acting up, causing a no-start condition, or false alarms.
- Warning Lights: An illuminated airbag light, often accompanied by diagnostic trouble codes (DTCs) like B1001.
Instead of chasing individual electrical gremlins, address the root cause. This Programmed 15136225 BCM restores the stable, centralized control your vehicle’s systems need to function as they did from the factory.
Features & Tangible Benefits
- โ Ready to Install: We pre-program this module to your vehicle’s specific VIN, ensuring it works right out of the box. No extra trips to the dealer for expensive calibration.
- โ Restores Full Functionality: Get your power windows, door locks, HVAC, lighting, and security systems working reliably again.
- โ Eliminates Pesky DTCs: A correctly programmed BCM is crucial for clearing persistent body-related trouble codes and ensuring all modules communicate properly.
- โ OEM-Grade Quality: Built to meet or exceed original equipment standards for durability and performance, ensuring a long-lasting repair for your workhorse vehicle.
- โ No Core Charge: Forget the hassle of returning your old part. You can keep your original module without any extra fees or deposits.
- โ Peace of Mind Guarantee: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
As a technician with over two decades of experience, I’ve seen countless vehicle owners waste time and money on unprogrammed modules. On these GM trucks and vans, the BCM is the traffic cop for dozens of electronic features. Your vehicle’s specific optionsโlike the type of transmission, radio, or seatingโare all coded into the original BCM via the VIN. Installing a generic, non-programmed unit is like hiring a traffic cop who doesn’t know the local road rules. The result is chaos: features that don’t work, persistent warning lights, and communication errors with other critical modules like the airbag system (SDM). Our VIN programming service ensures this Programmed 15136225 BCM speaks the exact language of your vehicle, guaranteeing a seamless and correct repair the first time.
Frequently Asked Questions
Do I need to have this BCM programmed by a dealer after I receive it?
No. The main benefit of our service is that we pre-program the module to your vehicle’s VIN before shipping. This allows for a simple plug-and-play installation, saving you the time, cost, and hassle of a dealership visit.
Where is the BCM located on my 2005 Express 2500?
On the Express and Savana vans, the Body Control Module is typically located in the center of the dash, often behind the radio or climate control panel. On most of the compatible trucks and SUVs (like the Silverado or Tahoe), it’s found under the steering column on the driver’s side.
What is an ‘SDM key update’ and will I need to do it?
The SDM (Sensing and Diagnostic Module) is the airbag computer. Sometimes, after a new BCM is installed, the airbag warning light will come on. If this happens, a professional scan tool is needed to perform a ‘Setup SDM Primary Key in BCM’ procedure to re-establish communication. This is only necessary if the airbag light appears after installation.
Is this part compatible with other part numbers?
Yes, this module is a direct replacement for a wide range of part numbers, including 15116066, 10383536, 15136877, 15198116, and many others. It is designed to be a comprehensive solution for the listed GM vehicles from 2002-2007.
Will this fix my intermittent no-start problem?
In many cases, yes. The BCM plays a critical role in the vehicle’s anti-theft and starting sequence. A failing BCM can incorrectly activate the security system, preventing the engine from starting. Replacing it with a properly Programmed 15136225 BCM often resolves these types of issues.