Finally, A Real Fix for Your Truck’s Electrical Gremlins
Are you tired of dealing with the strange and unpredictable electrical issues in your 1998 Blazer, Jimmy, or S10? One minute the power windows work, the next they don’t. The interior lights have a mind of their own, and the security system seems to activate randomly. These aren’t just minor annoyances; they’re signs of a failing Body Control Module (BCM). Instead of chasing down wiring issues or replacing individual switches, get to the heart of the problem with this direct-fit, professionally programmed BCM.
Common Symptoms & Your Solution
A faulty BCM can cause a cascade of frustrating problems that can make your reliable truck feel unpredictable. If you’re experiencing any of the following, a failing BCM is the most likely culprit:
- Intermittent or non-working power windows, door locks, and mirrors.
- Interior dome lights or dashboard lights staying on or not working at all.
- Erratic behavior from the factory alarm or security system (VATS).
- Radio or climate control display flickering or malfunctioning.
- False warning lights appearing on the instrument cluster.
This module is the definitive solution. We take a quality, tested BCM and program it with the latest GM software updates specifically for your vehicle using the VIN you provide. This ensures that when you receive your 1998 Blazer S10 BCM, it’s ready to install right out of the box, restoring the functions you’ve been missing.
Features & Benefits
- โ Programmed to Your VIN: Your module arrives ready for installation, eliminating the need for an expensive trip to the dealership for programming.
- โ Latest GM Software: We flash the unit with the newest updates, ensuring optimal performance and addressing potential factory bugs for improved reliability.
- โ Guaranteed Compatibility: This unit is a direct replacement for part numbers 09366803, 16264870, and 16268395, ensuring a perfect fit for your Blazer, Jimmy, Bravada, or Hombre.
- โ No Core Charge: Save time and money. You don’t have to worry about the hassle and expense of sending your old, faulty part back to us.
- โ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
From a Seasoned Technician: “I’ve seen countless owners of these great S10-platform trucks spend hundreds of dollars replacing window motors and door lock actuators, only to find the problem persists. The issue is rarely the mechanical part; it’s the BCM that controls them. A failing BCM sends erratic signals, making other components seem faulty. Replacing the BCM first often solves a dozen problems at once and is the most cost-effective repair for these specific electrical symptoms.”
Installation Made Simple
Located behind the center of the dashboard, replacing the 1998 Blazer S10 BCM is a straightforward job for a DIYer with basic tools. Once you provide your VIN during checkout, we handle all the complex programming. You simply disconnect the battery, access and swap the module, reconnect everything, and enjoy your truck’s restored functionality. In some cases, a simple post-installation procedure may be required for the airbag or brake systems, which can be performed by any competent shop with a professional scan tool.
Don’t let electrical frustrations keep you from enjoying your truck. This is the simple, reliable, and affordable way to get your vehicle working correctly again. By ordering this pre-programmed 1998 Blazer S10 BCM, you’re not just buying a part; you’re buying a permanent solution.
Frequently Asked Questions
What does a BCM do on my 1998 Blazer/Jimmy?
The Body Control Module, or BCM, acts as the central computer for your truck’s non-engine related electronic systems. It controls functions like power windows, power locks, interior and exterior lighting, the security system, and the radio.
Is this module difficult to install?
For someone with basic mechanical skills, the installation is manageable. The BCM is typically located in the center dash area. The most important part is that our pre-programming service eliminates the need for any special computer tools for the module itself, making it a plug-and-play process.
Do I need to send my old BCM back?
No. This product has no core charge. You can keep your original module, which saves you the time, cost, and hassle of a return shipment.
Why do you need my VIN?
Your Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings specific to your truck’s options and features. This ensures seamless integration and proper function of all body electronics right out of the box.
What happens if my airbag light comes on after installation?
In some cases, the new BCM needs to be synced with the airbag system (SDM). If the airbag light appears, a ‘Setup SDM Primary Key in BCM’ procedure will need to be performed by a technician with a professional diagnostic tool. This is a quick and common procedure.
Will this fit my 1998 Bravada or Hombre?
Yes, this BCM is compatible with the 1998 Oldsmobile Bravada and 1998 Isuzu Hombre, in addition to the Chevrolet S10 Blazer and GMC S15 Jimmy, as long as the part number on your original module is a match to one of the numbers listed.