System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

Component parts	Function
Brake pedal position switch	Stop Lamp Switch and Brake Pedal Position Switch
Stop lamp switch	Stop Lamp Switch and Brake Pedal Position Switch
ASCD steering switch	ASCD Steering Switch
Transmission range switch	It transmits the park/neutral position signal.
TCM	It transmits the output shaft speed signal to ECM via CAN communication.
Combination meter	It transmits the vehicle speed signal to ECM via CAN communication. It receives the ASCD status signal from ECM via CAN communication.
ABS actuator and electric unit
ECM	ECM
Electric throttle control actuator	Electric Throttle Control Actuator