Tired of Electrical Gremlins in Your Truck?
Are you dealing with frustrating and unpredictable electrical issues in your 1998 S10, Blazer, or Jimmy? A failing Body Control Module, or BCM, is often the culprit behind problems that seem to have no rhyme or reason. From power windows that won’t budge to a security light that won’t turn off, a faulty BCM can make your reliable truck feel like a source of constant annoyance. This pre-programmed BCM is the definitive, hassle-free solution to restore your vehicle’s electrical systems to perfect working order.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a failing BCM is the likely cause. This module is the correct fix for:
- Intermittent or non-working power windows, door locks, or mirrors
- Interior lights or dashboard lights behaving erratically
- The security system engaging randomly or preventing the truck from starting
- Erratic gauge behavior or complete loss of instrument cluster function
- Issues with the radio or climate control systems
Instead of wrestling with a used part from a salvage yard that requires expensive dealer programming, this module arrives ready to install. We take care of the programming for you, saving you time, money, and a trip to the dealership. This is the most straightforward way to get your truck back to 100%.
Features & Benefits
- โ VIN-Programmed for Your Truck: We flash this module with your vehicle’s specific VIN and the latest GM software updates. This ensures perfect compatibility and function right out of the box.
- โ No Core Charge: Keep your old module. You won’t have to worry about the cost or hassle of sending your original part back to us.
- โ Plug-and-Play Installation: Because the programming is done beforehand, installation is as simple as swapping the modules, dramatically reducing vehicle downtime.
- โ Restores Full Functionality: Get your power accessories, security system, and interior electronics working exactly as they did from the factory.
- โ One-Year Warranty: This unit is backed by our one-year replacement warranty.
Expert Insight: The Junkyard Gamble vs. A Sure Thing
Many owners of older trucks think grabbing a BCM from a junkyard is a cheap fix. The problem is that a BCM is not a simple part; it’s the ‘brain’ for your truck’s body electronics and is coded to its original vehicle. A used BCM will cause compatibility issues, from non-working features to a no-start condition. You would then need to have it towed to a dealer for expensive programming. Our solution for the 1998 S10 Blazer BCM completely bypasses this expensive and time-consuming gamble. By programming it to your VIN before we ship, we provide a guaranteed, cost-effective solution that gets the job done right the first time.
Fitment & Part Numbers
This BCM is a direct replacement for the following part numbers and vehicles:
Part Numbers: 09366803, 16264870, 16268395, 8093668030, 8162683950
Compatible Models:
- 1998 BLAZER S10/JIMMY S15 (Body Control, center dash)
- 1998 BRAVADA (Body Control, center dash, w/o extended build date)
- 1998 ISUZU HOMBRE (Body Control, LH dash)
- 1998 S10/S15/SONOMA (Body Control, center dash)
Important Post-Installation Information
After installing your new 1998 S10 Blazer BCM, a couple of additional steps may be required to ensure all systems are communicating correctly. Please review the following:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the airbag module to the new BCM.
- Brake Pedal Position Relearn: In some cases, a brake pedal position sensor recalibration may be necessary for proper brake light and traction control operation.
Always consult a factory service manual or a qualified technician if you are unsure about any post-installation procedures.
Frequently Asked Questions
Do I need to get this BCM programmed by a dealer?
No. The main benefit of our service is that we program the BCM to your vehicle’s specific VIN before we ship it to you. It arrives ready for installation, saving you the time, cost, and hassle of a dealership visit.
How do I provide my VIN number?
After you complete your purchase, you will need to send us your 17-digit Vehicle Identification Number (VIN). We cannot ship your order until we receive this information, as it is essential for the programming process.
What is a BCM and what does it control?
The BCM, or Body Control Module, is a computer in your vehicle that manages and controls many of the electronic accessories not related to the engine. This includes power windows, power locks, the security system, interior lighting, warning chimes, and more.
What if my airbag light is on after I install the new module?
This is a known possibility. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A repair shop with a professional-grade diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the systems and turn off the light.
Is this the correct 1998 S10 Blazer BCM for my truck?
This module fits the vehicles listed in the description and replaces the specified part numbers. The best way to ensure compatibility is to match the part number from your original BCM to one of the numbers listed: 09366803, 16264870, or 16268395. If you are unsure, please contact us for assistance.