Restore Full Electrical Function to Your GM Vehicle
Are you battling frustrating and unpredictable electrical issues in your 2001 Oldsmobile Bravada or other compatible GM truck/SUV? Flickering lights, malfunctioning power windows, a security system that acts on its own, or dashboard warning lights that won’t go away are common signs of a failing Body Control Module (BCM). The BCM is the central command center for your vehicle’s body electronics, and when it fails, it can cause a cascade of problems that are difficult to diagnose. This fully tested Body Control Module, part number 09371990, is the definitive solution to restore your vehicle’s electronic systems to perfect working order.
From the Diagnostic Bay
We had a 2001 GMC Jimmy S15 come into the shop that was driving the owner crazy. The dome lights would randomly turn on while driving, the power locks would cycle on their own, and the radio would sometimes refuse to turn off after the key was removed. The customer had replaced the battery and checked all the fuses, but the electrical gremlins persisted. After hooking up our diagnostic scanner, we saw multiple communication error codes pointing to the BCM. Instead of a costly trip to the dealer for a new module and programming fees, we installed one of our VIN-programmed BCMs. The installation took less than 30 minutes, and instantly, all the bizarre electrical issues were gone. It’s a common story for these vehicles, and a properly functioning BCM is the key to fixing it right the first time.
Symptoms of a Failing Body Control Module
- ✔ Erratic or non-functional power windows, door locks, and mirrors.
- ✔ Interior or exterior lights that stay on, flicker, or don’t work at all.
- ✔ The security system or horn activating randomly.
- ✔ Inaccurate or dead gauges on the instrument cluster.
- ✔ Problems with the radio or climate control functions.
- ✔ A ‘Service Engine Soon’ or other warning lights illuminated on the dash.
- ✔ The vehicle failing to start due to security system communication errors.
The Plug-and-Play Solution for Your 2001 Bravada Body Control Module
Dealerships will charge you for a new module and then add hundreds more in labor for programming. We eliminate that hassle and expense. When you purchase this BCM, you simply provide us with your vehicle’s 17-digit VIN. Our technicians will then program the module with the latest GM software updates specific to your exact vehicle configuration. This ensures that when you receive the part, it’s a direct, plug-and-play installation. No need for expensive scan tools or trips to a mechanic for programming. This module is a direct replacement for service numbers 19208539, 9371990, and 9385236, ensuring wide compatibility across many GM models.
Installation and Post-Install Notes
Installation is straightforward for anyone with basic mechanical skills. The BCM is typically located under the driver’s or passenger’s side of the dashboard. After disconnecting the battery, simply unplug the electrical connectors from your old module, remove it, and install the new one. While our programming makes this a simple process, some vehicles may require additional steps after installation:
- Airbag System Sync: If your airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure is needed. This requires a professional-grade scan tool to sync the new BCM with the airbag system.
- Brake Pedal Position Relearn: On certain models, a brake pedal position sensor recalibration might be necessary to ensure correct brake light and traction control operation.
We make it easy to get your vehicle back on the road. With no core charge, you can keep your original module without the hassle of shipping it back.
Frequently Asked Questions
What does a Body Control Module (BCM) do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related functions. This includes power windows, locks, interior and exterior lighting, the security system, wipers, and sometimes even the radio and climate controls.
Is this BCM difficult to install?
For most DIYers, the installation is simple. It typically involves removing a few dash panels to access the module, disconnecting the battery, and swapping the electrical connectors. Since we program it beforehand, no computer work is needed on your end.
Why do you need my VIN?
Your Vehicle Identification Number (VIN) allows us to access the exact factory software and configuration for your specific vehicle. We program the BCM with this data so it communicates perfectly with your vehicle’s other systems, making it a true plug-and-play part.
Do I have to send my old part back?
No. This product has no core charge. You can keep your original module, which saves you the time and expense of a return shipment.
What if my airbag light turns on after I install the BCM?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system’s computer (SDM). A mechanic with a high-level diagnostic tool can perform the ‘Setup SDM Primary Key in BCM’ procedure to sync the modules and turn off the light.