Restore Your Truck’s Electrical System with a Plug-and-Play Solution
Are you battling frustrating electrical gremlins in your GM truck or SUV? Flickering lights, a security system that acts on its own, or power accessories that have stopped working are common signs of a failing Body Control Module (BCM). Don’t let these issues compromise your vehicle’s reliability. This professionally programmed BCM is the definitive, hassle-free solution to get your vehicle back to 100% functionality without an expensive trip to the dealership.
Common Symptoms & Your Solution
A faulty BCM can cause a wide range of confusing problems. If you’re experiencing any of the following, this module is your answer:
- Intermittent or non-functional interior/exterior lights
- Power windows, locks, or mirrors working erratically or not at all
- The security or anti-theft system preventing the vehicle from starting
- Erroneous warning lights on the instrument cluster
- Problems with the radio or climate control functions
Instead of guessing with a used part that requires dealer programming, our Programmed 2001 Blazer S10 BCM 9385236 arrives ready for installation. We use your vehicle’s VIN to load the correct factory software and the latest GM updates, ensuring all your specific options and functions work perfectly from the moment you plug it in.
Features & Tangible Benefits
- ✔ VIN-Programmed for Your Vehicle: No extra programming needed. This module is a true plug-and-play component, saving you time, money, and a trip to the dealer.
- ✔ Direct-Fit Replacement: Guaranteed compatibility for vehicles requiring service numbers 9385236, 19208539, or 9371990.
- ✔ No Core Charge: Keep your old module. There are no hidden fees or complicated return processes to worry about.
- ✔ Restores Full Functionality: Get your power accessories, security system, and lighting working reliably again.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
As a 20-year veteran technician, I can’t stress this enough: on these GM platforms, the BCM is the central hub for your vehicle’s options. A generic module from a salvage yard won’t know if you have keyless entry, power seats, or a specific lighting package. Our VIN-programming process tailors the module’s software to your truck’s exact factory build sheet. This prevents compatibility headaches and ensures every feature you paid for works as intended. It’s the difference between a quick, successful repair and a frustrating, expensive ordeal.
Important Post-Installation Information
To ensure a smooth and transparent repair process, please be aware of these potential post-installation procedures. While not always required, they are important for specific systems to function correctly after the new BCM is installed.
- Airbag System Sync: If the airbag warning light is illuminated after installation, a simple “Setup SDM Primary Key in BCM” procedure is necessary. This requires a professional-grade scan tool to sync the airbag system with the new BCM and turn off the light.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration may be needed to ensure correct brake light operation and traction control performance.
Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is essentially the central computer for your vehicle’s body electronics. It controls non-engine related functions like power windows, door locks, interior and exterior lighting, the security system, and climate controls. When it fails, these systems can behave erratically.
How do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your module without it. You can typically find your VIN on the driver’s side dashboard (visible through the windshield) or on the driver’s side door jamb sticker.
Is this part difficult to install?
For most of the listed vehicles, the BCM is located under the driver’s or center dash and is accessible with basic hand tools. The physical replacement is straightforward. Because our module is pre-programmed, you eliminate the most difficult step, which is the software calibration. However, if you are not comfortable working around vehicle wiring, we recommend professional installation.
Will this fix my ‘No Start’ security issue?
Yes, a failing BCM is a very common cause of security system-related starting problems in these GM vehicles. Our Programmed 2001 Blazer S10 BCM 9385236 is programmed to your VIN to correctly recognize your keys and allow the engine to start, resolving these frustrating anti-theft issues.
What if the airbag light comes on after I install it?
This is a known possibility. The airbag module (SDM) needs to be electronically ‘introduced’ to the new BCM. A repair shop with a professional scan tool can perform the “Setup SDM Primary Key in BCM” procedure in a few minutes to resolve this and turn off the light.
Do I need to send my old BCM back?
No. This purchase has no core charge. You can keep your original module, which can be helpful for double-checking part numbers or for any other reason.