C1156 INFINITI - Speed Wheel Sensor Communication Circuit
When is the code detected?When steering angle sensor is not transmitting Control Area Network (CAN) communication signal to the ABS Actuator and Electric Unit (Control Unit).
C1156 Infiniti DescriptionThe steering angle sensor is connected to the Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit) in addition to Control Area Network (CAN) lines. CAN is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.
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