System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

INTELLIGENT KEY UNIT INPUT SIGNAL (CAN COMMUNICATION)

Signal name	Input	Output	Description
Inside key antenna signal	Intelligent Key unit	BCM (CAN) IPDM E/R (CAN)	Inputs the inside key antenna signal via CAN communication
ID verification signal	Intelligent Key unit	BCM (CAN) IPDM E/R (CAN)	Inputs the inside key antenna signal via CAN communication
Engine status signal	ECM	BCM (CAN) TCM (CAN) IPDM E/R (CAN) Combination meter (CAN) ABS actuator and electric unit (CAN)	Inputs the engine status signal via CAN communication
Push-button ignition switch status signal	Intelligent Key unit IPDM E/R	BCM (CAN)	Inputs the push-button ignition switch status signal via CAN communication
Detent switch signal	Intelligent Key unit	TCM (CAN)	Inputs the detent switch signal via CAN communication
Stop lamp switch signal	BCM	ECM (CAN)	Inputs the stop lamp switch signal via CAN communication
Door switch signal	BCM	Intelligent Key unit (CAN)	Inputs the door switch signal via CAN communication
Vehicle speed signal	ABS actuator and electric unit	BCM (CAN) TCM (CAN) IPDM E/R (CAN) Combination meter (CAN)	Inputs the engine status signal via CAN communication
Transmission range switch signal	TCM IPDM E/R	BCM (CAN)	Inputs the transmission range signal via CAN communication
NATS antenna amp. signal	Intelligent Key unit	BCM (CAN) IPDM E/R (CAN)	Inputs NATS antenna signal via CAN communication