Are you battling frustrating electrical problems in your 2000 GM truck or SUV? Issues like malfunctioning power windows, erratic interior lights, or a security system that prevents your vehicle from starting are often 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 wide range of confusing and intermittent symptoms. This replacement BCM is the definitive solution to restore full functionality and peace of mind.
This isn’t just a part in a box; it’s a complete, ready-to-install solution. Upon purchase, simply provide us with your vehicle’s VIN, and our technicians will program the module with the latest GM software specific to your truck. This critical step ensures compatibility and proper communication with your vehicle’s other electronic systems, saving you a costly trip to the dealership for programming. This module is a direct replacement for several part numbers, including 16257155, 15136876, 09377486, and 9377486.
Symptoms of a Failing 2000 GM SUV BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Interior dome lights or exterior lights staying on or not turning on at all.
- ✔ The anti-theft or security system light is illuminated on the dash, often causing a no-start condition.
- ✔ Windshield wipers behaving erratically or not working.
- ✔ Horn honking unexpectedly or not working when pressed.
- ✔ False warnings on the driver information center.
- ✔ Communication errors when a diagnostic scan tool is connected.
Installation and Post-Install Procedures
This 2000 Suburban BCM is located on the driver’s side, under the dashboard. Installation is straightforward for those with basic mechanical skills. While our VIN programming handles the most complex part of the job, some vehicles may require additional synchronization steps after the new module is installed.
- Airbag System Sync: If the airbag warning light is on after installation, a ‘Setup SDM Primary Key in BCM’ procedure must be performed with a professional-grade scan tool. This syncs 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 operation and traction control function.
By purchasing this pre-programmed 2000 Suburban BCM, you are getting a reliable, fully updated component that directly addresses the source of your vehicle’s electrical faults. There is no core charge, so you can keep your original part. Get your truck’s features working like new again.
Frequently Asked Questions
What does the BCM do on my 2000 Suburban or Tahoe?
The Body Control Module (BCM) acts as the brain for your vehicle’s body electronics. It controls functions like power windows, power locks, the security system, interior and exterior lighting, wipers, and more.
Do I need to program this BCM?
No. This BCM comes fully programmed to your vehicle’s specific VIN before it ships. This saves you the time and expense of having it programmed at a dealership. Just provide your VIN during or after checkout.
How do I know this part will fit my truck?
This module is a direct replacement for part numbers 19208538, 16257155, 15136876, and 9377486. It fits 2000 model year Suburban 1500/2500, Tahoe, Yukon, and Yukon XL 1500/2500 as detailed in the fitment guide. Providing your VIN ensures we program it for your exact vehicle options.
Where is the BCM located?
On these 2000 GM SUVs, the BCM is typically found under the driver’s side of the dashboard, to the left of the steering column.
What if my airbag light turns on after I install it?
This can happen occasionally. It means the new BCM needs to be electronically introduced to the airbag system. A technician with a compatible scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve it.
Do I need to send my old part back?
No, there is no core charge for this part. You can keep your original module.