Restore Full Functionality to Your GM Vehicle’s Electronics
Are you battling a frustrating array of electrical gremlins in your truck or SUV? Intermittent power windows, malfunctioning door locks, a security system that acts on its own, or interior lights that won’t turn off are classic signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it starts to fail, it can create a cascade of confusing and unpredictable problems. This replacement Body Control Module is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
This isn’t just a generic part off the shelf. We provide a fully programmed, plug-and-play BCM tailored specifically to your vehicle. Before we ship, our technicians will flash the module with the latest GM software updates using the VIN you provide. This critical step ensures seamless integration with your vehicle’s existing systems, eliminating the need for an expensive trip to the dealership for programming. Simply install the module, and you’re ready to go.
Common Symptoms of a Failing BCM
- ✔ Power windows, mirrors, or door locks operating erratically or not at all.
- ✔ Interior or exterior lights staying on or not turning on.
- ✔ The anti-theft or security system preventing the vehicle from starting.
- ✔ Inaccurate or non-functional gauges on the instrument cluster.
- ✔ Warning lights appearing on the dash with no apparent cause.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ Wipers activating on their own or not responding to the switch.
Solving Issues with a 1998 Bravada Body Control Module
Choosing our pre-programmed module is the most efficient and cost-effective way to fix your vehicle. By matching the software to your VIN, we ensure that all factory-installed options and security features work correctly right out of the box. This direct-replacement 1998 Bravada Body Control Module is built to meet or exceed original equipment specifications, providing a reliable and long-lasting repair for your electrical woes.
Installation and Post-Install Procedures
Installation is straightforward for those with mechanical experience. The BCM is typically located under the dashboard. However, please be aware of potential post-installation requirements for certain vehicles:
- Airbag System Sync: If your airbag warning light illuminates after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade diagnostic tool to synchronize the new BCM with the airbag system.
- Brake Pedal Position Relearn: Some models may require a recalibration of the brake pedal position sensor to ensure proper function of the brake lights and traction control systems.
We always recommend consulting a factory service manual or a qualified technician for vehicle-specific instructions.
Guaranteed Compatibility
This module is a direct replacement for the following part numbers:
19153625, 8191536250, 16257125, 191583625, 8093668010, 8162571250, 09366801
It is guaranteed to fit the following vehicles:
- 1998-2000 S10/S15/SONOMA (center dash, ID 16257125)
- 1998-2000 BLAZER S10/JIMMY S15 (center dash, ID 16257125)
- 2000 SAFARI (GMC) (LH dash)
- 1999-2000 SIERRA 1500 PICKUP (LH dash)
- 1999-2000 SILVERADO 1500 PICKUP (LH dash)
- 1999-2000 SIERRA 2500 PICKUP (LH dash)
- 1999-2000 SILVERADO 2500 PICKUP (LH dash)
- 1998 BRAVADA (center dash, w/extended build date opt ZN4)
- 2000 ASTRO (LH dash)
- 1999-2000 ISUZU HOMBRE (LH dash)
Frequently Asked Questions
What does the Body Control Module (BCM) do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic functions. This includes power windows, door locks, interior and exterior lighting, the security system, wipers, and more.
Why do you need my VIN?
We require your Vehicle Identification Number (VIN) to program the BCM with the correct software and settings for your specific vehicle’s options and features. This makes the module a true plug-and-play solution and prevents compatibility issues.
Is this BCM difficult to install?
For someone with basic mechanical skills, the physical installation is typically not difficult as it involves unplugging the old module and plugging in the new one. However, some vehicles may require post-installation electronic procedures with a scan tool, as noted in the description.
What happens if the airbag light is on after I install it?
This indicates that the new BCM needs to be electronically synced with the vehicle’s airbag module (SDM). A procedure called ‘Setup SDM Primary Key in BCM’ must be performed by a mechanic with a professional-grade diagnostic tool to resolve this.
Will this fix my ‘Service Engine Soon’ light?
While a BCM can cause various warning lights, a ‘Service Engine Soon’ or ‘Check Engine’ light is most often related to the engine or emissions system, controlled by the Engine Control Module (ECM). You should have the codes scanned to confirm the source of the problem before ordering.
Do I need to return my old BCM?
No, there is no core charge for this part. You can keep your original module.