Dongfeng GX Body Control Module Assembly 3600030-C6310

As the "central command center" for the vehicle’s body electronics, this assembly integrates multi-system control capabilities to streamline operation and enhance vehicle comfort and safety. Key functions include intelligent management of exterior lighting (headlights, turn signals, brake lights with automatic brightness adjustment based on ambient light), power window control (with one-touch up/down and anti-pinch protection), central locking system (supporting remote keyless entry and automatic locking when the vehicle exceeds 20 km/h), windshield wiper/washer control (with intermittent speed adjustment and rain sensor compatibility), and interior electrical systems (dashboard backlighting, dome lights, and cigarette lighter power distribution). It also features real-time monitoring of electrical circuit status, triggering fault codes (via OBD-II protocol) for quick diagnosis if short circuits or overloads occur.

Robust Hardware Design & Environmental Durability

Built to withstand the harsh operating conditions of commercial vehicles, the assembly adopts a rugged hardware structure and high-performance materials. The outer casing is made of flame-retardant ABS plastic (UL94 V-0 rating) combined with a sealed rubber gasket, providing IP6K7-level dust and water resistance to protect internal circuits from moisture, dust, and road debris. The internal printed circuit board (PCB) uses a 2.0mm thick FR-4 substrate with gold-plated electrical contacts, ensuring low contact resistance (<50mΩ) and excellent corrosion resistance. It can operate stably within an extreme temperature range of -40°C to +85°C and withstand continuous vibration (10-2000Hz, 10g acceleration) without performance degradation, meeting the durability requirements of heavy-duty vehicles operating in diverse climates and road conditions.

Advanced Software Features & Upgradeability

The module is equipped with a high-performance 32-bit MCU (Microcontroller Unit) with a clock speed of 80MHz and 512KB of flash memory, enabling fast data processing and real-time control of multiple electrical systems simultaneously. It supports in-vehicle network communication protocols including CAN 2.0B (for connecting to the vehicle’s main CAN bus) and LIN 2.2 (for controlling low-speed peripherals like door modules), ensuring smooth data exchange with other vehicle ECUs (e.g., engine control module, instrument cluster). Additionally, the software supports online calibration and function upgrades via a diagnostic tool (compatible with Dongfeng’s proprietary diagnostic system and standard OBD-II scanners), allowing for easy optimization of control logic (e.g., adjusting wiper sensitivity) or activation of new features (e.g., cruise control-linked lighting) without replacing the hardware.

Safety Compliance & Quality Certification

This Body Control Module Assembly meets strict international and domestic safety and quality standards to ensure reliable operation and passenger safety. It complies with ISO 16750-2 (Environmental conditions and testing for electrical and electronic equipment in road vehicles), GB/T 18655 (China’s standard for electromagnetic compatibility of vehicles), and Dongfeng’s internal Q/DF 003-2022 standard for automotive electronic control units. It has passed rigorous testing, including electromagnetic compatibility (EMC) testing (to resist interference from radio signals and other vehicle electronics), short-circuit protection testing (automatically cutting off power to faulty circuits to prevent component damage), and 1000-hour high-temperature aging testing (to verify long-term stability). These certifications make it suitable for use in both domestic Chinese markets and international markets with strict automotive safety regulations, such as the EU (ECE R10 standard) and Southeast Asia.