Input Signal And Outlet 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 parts	Signal description
Combination meter	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Parking brake switch signal Brake fluid level switch signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication. ABS warning lamp signal VDC OFF indicator lamp signal VDC warning lamp signal Brake warning lamp signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via chassis control module via CAN communication.
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 status signal ECM malfunction signal
IPDM E/R	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Ignition switch ON signal
BCM	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Stop lamp switch signal Brake pedal position switch signal Cranking signal Ignition switch ON signal
Chassis control module (with built in steering angle sensor)	Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication. Intelligent Trace Control signal Active ride control signal Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication.