Is Your GM Truck or SUV Experiencing Strange Electrical Problems?
If you’re dealing with flickering lights, malfunctioning power windows, or a security system that prevents your vehicle from starting, a failing Body Control Module (BCM) is the most likely culprit. The BCM acts as the central nervous system for your vehicle’s body electronics, coordinating everything from the interior dome lights to the power door locks. When it fails, it can cause a cascade of frustrating and seemingly unrelated issues that can be difficult to diagnose. Don’t let electrical gremlins keep your truck off the road. This pre-programmed BCM is the definitive solution to restore full functionality and peace of mind.
The Plug-and-Play Solution for Your 1998 Bravada BCM
Forget expensive trips to the dealership and the hassle of finding a shop that can program a new module. We take the complexity out of the repair. Simply provide us with your vehicle’s VIN during checkout, and we will program this BCM with the latest GM software specifically for your truck or SUV. It arrives at your door ready for a straightforward installation. This process ensures compatibility and restores your vehicle’s electronic systems to their original factory specifications. This unit is a direct replacement for multiple part numbers, including 19153625, 16257125, 8191536250, and more, guaranteeing a perfect fit for a wide range of GM models.
We once had a 1999 Silverado in the shop where the owner had spent hundreds of dollars replacing the driver’s side window motor and switch, yet the window still wouldn’t work. He was convinced the wiring was bad. After a quick scan, we found communication faults pointing to the BCM. The module’s internal driver for that specific window had failed. We installed a VIN-programmed BCM, and not only did the window start working perfectly, but the customer also mentioned his intermittent dome light and door lock issues were suddenly gone too. It’s a classic case of one single component causing multiple frustrating problems.
Common Symptoms of a Failing BCM
- ✔ Power windows, mirrors, or door locks operate intermittently or not at all.
- ✔ The anti-theft system (Passlock/VATS) engages randomly, causing a no-start condition.
- ✔ Interior or exterior lights flicker, stay on, or won’t turn on.
- ✔ The radio or instrument cluster gauges behave erratically.
- ✔ Windshield wipers activate on their own or won’t shut off.
- ✔ False warnings appear on the driver information center.
- ✔ Keyless entry remote stops working.
Installation and Post-Install Considerations
Replacing the BCM is typically a simple process. After disconnecting the battery, the module can be found under the dash (location varies by model – center dash for Bravada/S10, LH dash for Silverado/Sierra). Simply unplug the electrical connectors from the old unit and install the new one. While our programming handles the majority of the setup, some vehicles may require additional steps after installation:
- Airbag System Sync: If the airbag warning light is illuminated after installation, a ‘Setup SDM Primary Key in BCM’ procedure is necessary. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be needed to ensure correct brake light and traction control function.
We’ve made the process even easier with our no core charge policy. You don’t need to worry about the cost or hassle of sending your old, faulty module back to us. You can simply dispose of it properly.
This replacement 1998 Bravada BCM is the most reliable and efficient way to solve your vehicle’s electrical issues and get all its features working correctly again. Order today and restore your vehicle’s electronic integrity.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer that controls and monitors 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.
Is this BCM difficult to install?
For most DIY mechanics, the physical installation is straightforward. It typically involves disconnecting the battery, locating the module under the dashboard, and swapping the electrical connectors. Since we pre-program the unit to your VIN, you avoid the most complex part of the job.
How do I provide my VIN for programming?
You can enter your 17-digit Vehicle Identification Number (VIN) during the checkout process. This is crucial for us to program the module correctly for your specific vehicle’s options and software.
Do I need to send my old BCM back?
No. This product comes with no core charge. You can keep your original module without any extra fees or hassle.
What happens if my airbag light comes on after installation?
This can happen on some vehicles. It means the new BCM needs to be electronically ‘introduced’ to the airbag module. A technician with a professional scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.