Find GMC Sierra 1500 Pickup Body Control Sensors & GMC Sierra 1500 Pickup Body Control Module Location. Maintaining the Body Control Sensors in your GMC Sierra 1500 Pickup is vital for vehicle functionality, as they govern systems like lighting, power windows, and security features. To ensure their longevity, keep your vehicle clean and dry, avoiding moisture build-up which can lead to sensor corrosion. Signs that might indicate the need for sensor replacement include erratic system behavior or warning lights on your dashboard. When choosing new sensors, opt for OEM or high-grade aftermarket options that promise compatibility and durability. For installation, a secure and precise fit is paramount, so consider professional assistance to avoid damage to the sensor's delicate components. Shop with us for reliable Body Control Sensors and safeguard the seamless operation of your Sierra 1500 Pickup.