Programmed 1998 Bravada BCM 09366803 | Fits S10, Jimmy, Hombre

End Your Truck’s Electrical Nightmares

Tired of erratic lights, failing power locks, or a stubborn anti-theft system in your 1998 GM truck? Our Body Control Module comes pre-programmed to your vehicle’s VIN with the latest software. It’s a direct-fit, no-hassle solution to restore full functionality and reliability. No core charge required. Order today to fix those electrical gremlins for good!

$224.95

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 591-06279-4 Categories: ,
Guaranteed Safe Checkout

If you’re dealing with baffling electrical problems in your 1998 GM truck or SUV, you know how frustrating it can be. One minute your power windows work, the next they don’t. The security light flashes for no reason, or worse, the vehicle won’t start at all. As a technician with over two decades of experience, I’ve seen these exact issues hundreds of times, and the culprit is often a failing Body Control Module (BCM). This isn’t just a simple fuse box; it’s the electronic brain for your vehicle’s body accessories, and when it goes, it creates chaos. We offer a reliable and straightforward solution: a replacement 1998 Bravada BCM, professionally programmed to your vehicle’s specific VIN before it ever leaves our facility.

Forget about expensive dealership visits for programming. Simply provide us with your VIN during checkout, and we’ll handle the rest. We flash the module with the latest GM software updates, ensuring optimal performance and compatibility. This means you get a part that’s ready to install right out of the box, designed to restore the functions you’ve been missing and get your truck back to being the dependable machine it was meant to be.

Case Study: A Tricky Diagnosis

I remember a ’98 Jimmy S15 that came into the shop with a classic BCM failure story. The owner was chasing ghosts—the radio would turn on by itself, the dome light would stay on, and the anti-theft system would randomly immobilize the engine. He’d replaced the battery and checked all the fuses, but the problems were intermittent and maddening. After connecting my scan tool, I saw multiple communication loss codes with the BCM. Instead of a complex rewiring job, the fix was this exact pre-programmed BCM. After a 20-minute install, all the electrical gremlins were gone. It’s a perfect example of how the right part saves hours of diagnostic headaches.

Common Signs of a Failing BCM

If your vehicle is experiencing any of the following, a faulty BCM is the likely cause. Replacing your 1998 Bravada BCM can be the definitive solution.

  • ✔ Erratic or non-functional power windows, door locks, and mirrors.
  • ✔ Interior or exterior lights that won’t turn on or off correctly.
  • ✔ A flashing security or anti-theft light on the dashboard.
  • ✔ Intermittent no-start conditions where the starter doesn’t engage.
  • ✔ The horn sounding unexpectedly or not working at all.
  • ✔ Communication error codes (U-codes) when scanned with a diagnostic tool.

A Straightforward Guide to Installation

Installing your new BCM is a manageable job for a DIYer with basic tools. The module is typically located in the center or left-hand side of the dashboard.

  1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait about 10 minutes to ensure all systems are powered down.
  2. Locate the BCM: On most of these models, you’ll find the BCM under the driver’s or passenger’s side of the dashboard. You may need to remove a lower dash panel for access.
  3. Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the module from its mounting bracket.
  4. Install the New Module: Mount your new, pre-programmed BCM in the same location and securely reconnect all the electrical harnesses.
  5. Reconnect and Test: Reconnect the negative battery terminal. Turn the key to the ‘On’ position and test all body functions—windows, locks, lights, etc.—to confirm the repair.

Important Post-Installation Steps

In some cases, your vehicle may require additional synchronization procedures after the new BCM is installed. These are generally straightforward for a professional mechanic or an experienced DIYer with a capable scan tool.

  • Airbag System Sync: If your airbag warning light is illuminated after installation, a procedure called ‘Setup SDM Primary Key in BCM’ is needed. This syncs the BCM with the airbag module and requires a professional-grade diagnostic tool.
  • Brake Pedal Position Relearn: To ensure proper brake light operation and traction control functionality, a brake pedal position sensor relearn might be necessary.

Disclaimer: Specific procedures can vary. We always recommend consulting a factory service manual or a qualified technician for guidance.

Will This Fit My Vehicle?

This BCM is a direct-fit replacement for several 1998 GM models. Please verify your part number or vehicle application below. This module is compatible with part numbers 09366803, 16264870, 16268395, 8093668030, and 8162683950.

  • 1998 Oldsmobile Bravada: Body Control (BCM); (center dash), w/o extended build date
  • 1998 Chevrolet Blazer S10 / GMC Jimmy S15: Body Control (BCM); (center dash), ID 16268395, 9366803, or 16264870
  • 1998 Chevrolet S10 / GMC Sonoma S15: Body Control (BCM); (center dash), ID 16268395
  • 1998 Isuzu Hombre: Body Control (BCM); (LH dash)

Frequently Asked Questions

What does ‘VIN Programmed’ mean for me?

It means we load your vehicle’s specific identification number (VIN) and the latest GM software onto the BCM before shipping. This ensures it communicates correctly with your truck’s other systems, eliminating the need for a costly trip to the dealership for programming.

Do I need to send my old BCM back?

No, there is absolutely no core charge for this part. You can keep your original module.

How do I provide my VIN?

After you complete your purchase, you will need to send us a message with your vehicle’s 17-digit VIN. We cannot ship your order until we receive this information.

Is the airbag light sync procedure always required?

No, it’s only necessary if the airbag warning light turns on after you install the new BCM. If the light remains off, no further action is needed for the airbag system.

What tools do I need for the installation?

Basic hand tools like a socket set and screwdrivers are usually all that’s needed to access and replace the module. A professional scan tool may be required for post-installation procedures like the airbag sync or brake pedal relearn, if needed.

Will this fix my intermittent no-start problem?

A failing BCM is a very common cause of intermittent no-start conditions related to the anti-theft system on these vehicles. If your security light is flashing when the key is turned, this 1998 Bravada BCM is a very likely solution.

Genuine OEM

Yes

Interchange part number

Condition

Seller refurbished

Model

BRAVADA

Make

Year

1998

Brand

GM

MPN

09366803

Manufacturer Part Number

Scroll to Top