The Body Control Module (BCM) is a key component in modern automotive electronic systems, responsible for controlling electrical equipment. The BCM program is software that runs on the BCM hardware and executes

Control logic. This guide covers key knowledge points in BCM program design and development, including embedded systems, real-time operating systems, software engineering, CAN bus communication, fault diagnosis

Safety, power management, software updates, and compatibility. By understanding these key points, engineers can design and develop reliable, efficient, and secure BCMQ programs that meet the strict requirements of the automotive industry.

Overview of Automotive Auxiliary Controller BCM

The Body Control Module (BCM) is an important component of the automotive electronic control system, responsible for controlling the body electrical equipment and systems, such as doors, windows, seats, lighting, and air conditioning

Wait. BCM communicates with other electronic control units (ECUs) to achieve collaborative control and management of vehicle electrical equipment and systems.

The main functions of BCM include:

● Control the opening, adjusting, and anti pinch functions of the car doors, windows, and seats

● Control the switch, degree adjustment, and fault diagnosis of the lighting system

● Control the switch, temperature regulation, and fault diagnosis of the air conditioning system

● Provide fault diagnosis and self repair functions for vehicle electrical equipment and systems