System Diagram

WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of NISSAN NORTH AMERICA, INC.

INPUT/OUTPUT SIGNAL

It transmits/receives each signal from the following AWD control unit via CAN communication line.

Component parts	Function
ABS actuator and electric unit (control unit)	Transmits the following signals via CAN communication to AWD control unit: Vehicle speed signal Stop lamp switch signal (brake signal) Yaw rate sensor signal Side G sensor signal Decel G sensor signal
ECM	Transmits the following signals via CAN communication to AWD control unit: Accelerator pedal position signal Engine speed signal
TCM	Transmits the following signals via CAN communication to AWD control unit: Input shaft revolutional signal CVT ratio signal
Combination meter	Transmits conditions of parking brake switch signal via CAN communication to AWD control unit.
Combination meter	Receives the following signal via CAN communication from AWD control unit: AWD warning icon/display signal
Steering angle sensor	Transmits conditions of steering angle sensor signal via CAN communication to AWD control unit.