Component Location

Courtesy of NISSAN NORTH AMERICA, INC.

Front view of fuse block (J/B)

Rear view of fuse block (J/B)

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