Tired of Chasing Electrical Gremlins in Your Truck?
If your late-90s GM truck or SUV is suffering from bizarre electrical issues like flickering lights, malfunctioning power windows and locks, or a security system that has a mind of its own, a failing Body Control Module (BCM) is the most likely culprit. These problems can be incredibly frustrating, making your reliable vehicle feel unpredictable. This isn’t just an inconvenience; it can affect your vehicle’s security and safety. Restore order and get your truck’s essential functions working flawlessly again with our pre-programmed BCM solution.
Common Symptoms & Your Solution
A failing BCM can manifest in numerous ways. If you’re experiencing any of the following, this module is the definitive fix you’ve been looking for. This professionally prepared 1998-2000 Blazer S10 Jimmy Body Control Module is designed to resolve these exact issues and restore your vehicle to its original factory performance.
- Intermittent or non-working interior lights and exterior lamps
- Power windows, door locks, or mirrors behaving erratically
- The security system randomly engaging or preventing the engine from starting
- Instrument cluster warning lights illuminating without cause
- Radio or other accessories not turning off after removing the key
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash this module with the latest GM software updates using your vehicle’s VIN. This ensures perfect compatibility and function right out of the box, eliminating the need for an expensive trip to the dealership.
- ✔ True Plug-and-Play Installation: Because the programming is done beforehand, you can simply install the module and get back on the road. No complex setup procedures are required for basic operation.
- ✔ No Core Charge Required: Keep your old module. There are no core charges, no deposits, and no hassle of shipping your old part back to us.
- ✔ Restores Full Functionality: Get your power accessories, lighting, and security systems working like new again. This is the key to solving those frustrating, intermittent electrical problems for good.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: The Importance of VIN Programming
On these specific GM vehicles, the BCM is the central hub for many electronic functions. It communicates with other modules and is coded to the specific options your truck was built with. Simply swapping a used BCM from another vehicle will often cause more problems than it solves. Our VIN programming service isn’t just a convenience—it’s a critical step that ensures all systems, from the power locks to the security system, operate exactly as the factory intended. We handle this complex step for you, so you receive a part that is truly ready for installation.
Guaranteed Vehicle Fitment
This 1998-2000 Blazer S10 Jimmy Body Control Module is a direct replacement for vehicles with the ID 16257125. Please verify your original part number before ordering.
- BLAZER S10/JIMMY S15: 1998-2000 (center dash)
- S10/S15/SONOMA: 1998-00 (center dash)
- SILVERADO/SIERRA 1500 & 2500: 1999-2000 (LH dash)
- ASTRO/SAFARI (GMC): 2000 (LH dash)
- BRAVADA: 1998 (center dash, w/extended build date opt ZN4)
- ISUZU HOMBRE: 1999-2000 (LH dash)
Compatible Part Numbers
This unit will fit and function correctly if your vehicle is equipped with any of the following part numbers: 19153625, 8191536250, 16257125, 191583625, 8093668010, 8162571250, 8191536250, 09366801.
Important Post-Installation Steps
While this unit is programmed for plug-and-play functionality, some vehicles may require additional steps after installation. A professional scan tool may be needed for these procedures.
- Airbag System Sync: If the airbag warning light is on after installation, the ‘Setup SDM Primary Key in BCM’ procedure must be performed to sync the systems.
- Brake Pedal Position Relearn: A recalibration of the brake pedal position sensor may be necessary to ensure proper brake light and traction control operation.
Frequently Asked Questions
What exactly does the Body Control Module do?
The BCM is essentially the brain 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 various accessories. When it fails, these systems can become unreliable.
Is this part difficult to install?
For someone with basic mechanical skills, the physical installation is straightforward. The BCM is typically located under the dashboard. Since we pre-program the unit to your VIN, the most complicated part of the job is already done for you. However, always consult a service manual for your specific vehicle’s procedure.
How does the VIN programming process work?
After you place your order, you will need to provide us with your vehicle’s 17-digit VIN. We use this number to access the latest GM software and configure the BCM specifically for your truck’s factory-installed options. This ensures it works correctly right out of the box.
Do I need to send my old part back?
No. This product comes with no core charge. You can keep, recycle, or dispose of your original module at your convenience.
What if my airbag light comes on after installation?
This can happen on some models. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A procedure called ‘Setup SDM Primary Key in BCM’ will need to be performed with a professional-grade diagnostic tool to resolve the light.
Will this fix my ‘Service Engine Soon’ light?
No, the BCM does not control engine functions. The ‘Service Engine Soon’ or ‘Check Engine’ light is related to the Engine Control Module (ECM) or Powertrain Control Module (PCM). This 1998-2000 Blazer S10 Jimmy Body Control Module is designed to fix body electrical issues only.