Component Location

Courtesy of NISSAN NORTH AMERICA, INC.

No.	Component	Description
1.	Accessory relay-2	Accessory relay-2 is controlled by BCM. Accessory relay-2 supplies accessory power supply or ignition switch ACC signal to each ECU when ignition switch is turned to ACC or ON. BCM compares status of accessory relay-2 control signal, and ignition switch position judged by BCM.
2.	BCM	BCM controls power distribution system. BCM judges ignition switch position by push-button ignition switch (push switch) and vehicle condition. BCM checks ignition switch position internally.
3.	Push-button ignition switch	Push-button ignition switch (push switch) is pressed, and transmits status signal to BCM and IPDM E/R.
4.	IPDM E/R	IPDM E/R detects push-button ignition switch (push switch) status, and transmits push-button ignition switch status signal (CAN) to BCM. IPDM E/R receives ignition relay-1 (IPDM E/R) control signal and ignition switch ON signal (CAN) from BCM, and controls ignition relay-1 (built into IPDM E/R)
5.	Blower relay (in fuse block)	Blower relay is controlled by BCM. Blower relay supplies ignition switch ON power supply or ignition switch ON signal to air conditioning system when ignition switch is turned ON. BCM compares status of blower relay control signal and ignition switch position judged by BCM.
6.	Accessory relay-1 (in fuse block)	Accessory relay-1 is controlled by BCM. Accessory relay-1 supplies accessory power supply or ignition switch ACC signal to each ECU when ignition switch is turned ACC or ON. BCM compares status of accessory relay-1 control signal, and ignition switch position judged by BCM.
7.	Ignition relay-2 (in fuse block)	Ignition relay-2 is controlled by BCM. Ignition relay-2 supplies ignition switch ON power supply or ignition switch ON signal to each ECU and system when ignition switch is turned ON. BCM compares status of ignition relay-2 control signal and ignition switch position judged by BCM. BCM monitors ignition relay-2 operating status by ignition relay feedback signal.