Input Signal And Output Signal

WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Major signal transmission between each unit via communication lines is shown in the following table.

Component	Signal description
ECM	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Accelerator pedal position signal Engine speed signal Engine torque signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. Engine torque request signal
Combination meter	Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. Brake fluid level switch signal Parking brake switch signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. VDC warning lamp signal VDC OFF indicator lamp signal
BCM	Transmits the following signals to the ABS via CAN. Stop lamp switch