Component Location

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

GNSJSFIA1953ZZ-953

Courtesy of NISSAN NORTH AMERICA, INC.

	Back of display control unit		Inside of brake master cylinder cover		Brake pedal
	Inside of trunk side front (left side)		Inside of trunk side front (center side)

No.	Component parts	Function
	HPCM	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Current regenerative torque signal HPCM control signal HPCM status signal Current engine torque signal hill start assist demand torque signal Mainly receives the following signals from electrically-driven intelligent brake unit via CAN communication. Regenerative brake torque demand signal Refer to COMPONENT LOCATION for detailed installation location.
	Steering force control module	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Steering pinion angle signal Direct Adaptive Steering malfunction signal Refer to COMPONENT LOCATION for detailed installation location.
	BCM	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Sleep wake up signal Ignition switch ON signal Door switch signal Refer to COMPONENT LOCATION for detailed installation location.
	TCM	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Shift position signal TCM malfunction signal Refer to COMPONENT LOCATION for detailed installation location.
	ABS actuator and electric unit (control unit)	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Stop lamp switch signal ABS actuator and electric unit (control unit) control signal Decel G signal Side G signal Yaw rate signal Front LH wheel speed signal Front RH wheel speed signal Rear LH wheel speed signal Rear RH wheel speed signal Vehicle speed signal (ABS) Brake fluid pressure signal VDC malfunction signal VDC OFF switch signal Mainly receives the following signals from electrically-driven intelligent brake unit via CAN communication. Brake assist request signal Brake power supply backup operation request signal Brake power supply backup operation signal Brake system warning lamp request signal Brake warning lamp request signal Electrically-driven intelligent control signal Refer to COMPONENT LOCATION for detailed installation location.
	Chassis control module	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. Brake hold status signal Brake hold request signal Mainly receives the following signals from electrically-driven intelligent brake unit via CAN communication. Stroke sensor signal Refer to COMPONENT LOCATION for detailed installation location.
	Combination meter (brake warning lamp, brake system warning lamp)	Mainly receives the following signals from ABS actuator and electric unit (control unit) via electrically-driven intelligent brake unit via CAN communication. Brake system warning lamp signal Brake warning lamp signal Refer to COMPONENT LOCATION for detailed installation location.
	ADAS control unit^*	Mainly transmits the following signals to electrically-driven intelligent brake unit via CAN communication. ADAS malfunction signal Forward emergency brake request signal Refer to COMPONENT LOCATION for detailed installation location.
	Warning buzzer	WARNING BUZZER
	Electrically-driven intelligent brake unit	ELECTRICALLY-DRIVEN INTELLIGENT BRAKE UNIT
	Stroke sensor	STROKE SENSOR
	Brake power supply backup unit	BRAKE POWER SUPPLY BACKUP UNIT
	Stop lamp OFF relay 2	STOP LAMP OFF RELAY 2
	Stop lamp OFF relay 1	STOP LAMP OFF RELAY 1

* : Models with ICC