Is Your Saturn Vue Experiencing Electrical Gremlins?
If your 2008, 2009, or 2010 Saturn Vue is suffering from bizarre and unpredictable electrical problems, a failing Body Control Module (BCM) is the most likely culprit. The BCM acts as the central command center for your vehicle’s body electronics, managing everything from your power windows and door locks to the interior lights and security system. When it starts to fail, it can cause a cascade of frustrating issues that can be difficult to diagnose.
From the Diagnostic Bay
We had a 2009 Saturn Vue come into the shop that was driving the owner crazy. The dome lights would flicker randomly, the radio would sometimes refuse to turn off after the key was removed, and the remote keyless entry worked only intermittently. The battery and alternator checked out perfectly. After hooking up our professional scan tool, we noticed communication errors pointing directly to the BCM. We installed a VIN-programmed replacement module, and instantly, all the strange electrical issues vanished. The vehicle was back to normal, and the owner was relieved to have a reliable car again. It’s a classic case of a faulty BCM creating chaos.
Common Symptoms of a Failing 2008-2010 Vue BCM
- ✔ Intermittent or non-functional power windows, door locks, or mirrors.
- ✔ Erratic behavior from interior or exterior lights (flickering, staying on, or not turning on).
- ✔ The security system alarming unexpectedly or preventing the car from starting.
- ✔ Inaccurate or flashing warning lights on the instrument cluster.
- ✔ Problems with the heating and A/C blower motor controls.
- ✔ Remote keyless entry system not responding correctly.
- ✔ A complete no-start condition where the engine doesn’t even crank.
The Direct-Fit, Programmed Solution
Don’t let a faulty BCM keep your vehicle off the road. This replacement Body Control Module is the perfect solution to restore your vehicle’s electronic functions to factory specifications. We take the guesswork and hassle out of the repair by pre-programming the module specifically for your vehicle. Simply provide us with your Vehicle Identification Number (VIN) after purchase, and our technicians will flash the unit with the latest GM software updates for your exact configuration. This ensures a seamless installation process, saving you a costly trip to the dealership for programming.
Installation and Post-Install Procedures
Once you receive your VIN-programmed module, the physical installation is straightforward for a competent DIY mechanic or any professional technician. However, due to the complexity of modern vehicle systems, a few additional steps, or ‘relearn’ procedures, may be required after the new BCM is installed.
- Airbag System Sync: If the airbag warning light comes on after installation, the ‘Setup SDM Primary Key in BCM’ procedure will need to be performed with a professional diagnostic tool to sync the system and turn off the light. This is only required if the light is on.
- Brake Pedal Position Relearn: A brake pedal position sensor recalibration may be necessary on some models to ensure proper brake light function and traction control system performance.
Please note: Specific procedures can vary by vehicle. Always consult a factory service manual or a qualified technician for guidance.
Guaranteed Compatibility
This module is a direct replacement for a wide range of GM vehicles and part numbers, including the primary part number 15093910. While it is the correct part for the 2008-2010 Vue BCM, it also fits many other models such as the Equinox, Acadia, Impala, and various Express/Savana vans. Our VIN programming service ensures that no matter which compatible vehicle you have, the module will function correctly with your specific options.
Frequently Asked Questions
What does a Body Control Module do?
The BCM is a computer that manages and controls many of your vehicle’s non-engine related electronic systems. This includes power windows, locks, lights, wipers, security systems, and climate controls. It’s the brain behind your car’s creature comforts.
Do I need to program this module?
No. We handle the programming for you before we ship the part. You must provide us with your vehicle’s 17-digit VIN so we can load the correct software and settings for your specific car. This makes the installation process much simpler.
Where do I provide my VIN?
After you complete your purchase, you will receive instructions on how to send us your VIN. We cannot ship your part until we receive and validate your VIN for programming.
Is this part difficult to install?
The physical replacement of the BCM is typically not very difficult, often located under the dash. However, accessing it may require removing some interior panels. The most critical part is the programming, which we do for you. Some post-installation relearn procedures may require a professional scan tool.
What if the airbag light comes on after I install it?
This is a known possibility. It means the new BCM needs to be electronically ‘introduced’ to the airbag system’s computer (SDM). A technician with a high-level scan tool will need to perform the ‘Setup SDM Primary Key in BCM’ procedure to resolve this.
Is there a core charge for my old BCM?
No, there is no core charge for this part. You can keep your original module without needing to send it back to us.