2003-2007 GM Body Control Module BCM 15116065

Restore Full Functionality to Your GM Truck or Van

Are you battling bizarre electrical problems in your 2003-2007 GM vehicle? Issues like flickering lights, malfunctioning power windows and locks, a faulty security system, or even a no-start condition can often be traced back to a single component: a failing Body Control Module (BCM). The BCM acts as the central hub for your vehicle’s body electronics, and when it goes bad, it can cause a cascade of frustrating and difficult-to-diagnose symptoms. This replacement GM Body Control Module is the definitive solution to restore your vehicle’s electronic systems to factory-perfect operation.

Common Symptoms of a Failing BCM

• ✔ Erratic or non-functional interior and exterior lights.
• ✔ Power windows, door locks, or mirrors operating intermittently or not at all.
• ✔ The security system light stays on, or the alarm goes off randomly.
• ✔ Instrument cluster gauges behaving erratically or not working.
• ✔ Vehicle failing to start, accompanied by a security or anti-theft message.
• ✔ Unexplained battery drain when the vehicle is off.
• ✔ Communication errors with other vehicle modules.

Plug-and-Play Solution with VIN Programming

Forget expensive dealership visits and complex programming procedures. We make the repair process simple. When you purchase this GM Body Control Module, we will program it specifically to your vehicle’s Vehicle Identification Number (VIN) before it ships. This ensures that the module has the latest GM software and is correctly configured for your vehicle’s specific options. This process makes installation straightforward, as the module is ready to be installed upon arrival. This unit is a direct replacement for part numbers: 15167329, 15194169, 15747545, 15136224, 15116065, 15198115, 15136876, and 10367689.

Important Post-Installation Information

While this module is programmed for your vehicle, some GM models may require one or two simple relearn procedures after installation to ensure all systems communicate correctly. These may include:

• Airbag System Sync: If your airbag warning light is illuminated after installation, a professional scan tool is needed to perform the ‘Setup SDM Primary Key in BCM’ procedure. This syncs the new BCM with the airbag system.
• Brake Pedal Position Relearn: On some models, a brake pedal position sensor recalibration might be necessary to ensure proper brake light and traction control functionality.

Always consult a factory service manual or a qualified technician if you are unsure about these procedures.